Daniel Jüntgen - Information Security Consultant

Q: Where is Daniel based?

Daniel is based in Mülheim an der Ruhr, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Daniel speak?

Daniel speaks the following languages: German (Advanced), English (Advanced) .

Q: How many years of experience does Daniel have?

Daniel has at least 18 years of experience. During this time, Daniel has worked in at least 25 different roles . The average length of individual experience is 5 months . Note that Daniel may not have shared all experience and actually has more experience.

Q: What is Daniel's latest experience?

Daniel's most recent position is Information Security Consultant .

Q: Which industries is Daniel most experienced in?

Daniel is most experienced in industries like Information Technology (IT) , Media, Entertainment and Publishing , and Banking and Finance . Daniel also has some experience in Professional Services , Retail , and Telecommunication .

Q: Which business areas is Daniel most experienced in?

Daniel is most experienced in business areas like Information Technology (IT) , Quality Assurance (QA) , and Project Management . Daniel also has some experience in Operations , Product Development , and Strategy and Planning .

Q: Which industries has Daniel worked in recently?

Daniel has recently worked in industries like Information Technology (IT) , Banking and Finance , and Professional Services .

Q: Which business areas has Daniel worked in recently?

Daniel has recently worked in business areas like Information Technology (IT) , Project Management , and Quality Assurance (QA) .

Q: Does Daniel have any certificates?

Daniel has 14 certificates . Among them, these include: PECB Certified NIS 2 Directive Lead Implementer , Industrial Cybersecurity Foundation (Level 1) according to IEC 62443 , and PECB Certified ISO/IEC 27001 Lead Auditor .

Recommended expert

Mülheim an der Ruhr, Germany

Experience

Feb 2025 - Present

1 year 1 month

Information Security Consultant

Enhanced quality assurance of documents, processes, and required evidence in preparation for the upcoming KRITIS audit 2025.
Review and comment on all relevant documents.
Advice to authors and document owners on questions and during the creation process.
Support departments with IT security inquiries.
Tools/Frameworks used: MS Office, SharePoint, Jira, Confluence, ISO 27001 etc., NIS-2 (EU 2022/2555), B3S (GKV-PV), BSIG / IT-SIG 2.0, BSI-KritisV, BSI C5, BSI Baseline Protection (200-2, 200-4), ServiceNow, RCE (EU 2022/2557), SGB, GDPR.

Nov 2024 - Present

1 year 4 months

Information Security Consultant

Participation in the DORA project within the subproject for operational IT security to implement necessary measures to meet regulatory requirements.
Concept development for maintaining and creating the protection needs analysis and the information network.
Creation of work instructions (information network, protection needs assessment) based on guidelines and requirements.
Modeling the target data model and architecture in a high-level view in the information network & protection needs subproject.
Collaboration and optimization of process design for incident management and ICT incident management.
Contribution to creating manuals and instructions.
Coordination and definition of processes and procedures in ICT incident management, especially for identifying incident types.
Tools/Frameworks used: MS Office, SharePoint, ISO 27001 etc., DORA (EU 2022/2554), BAIT, BSI Baseline Protection, RiMaGo, SBIT, PSD2, ZAG.

Jul 2024 - Present

1 year 8 months

Information Security Consultant

Support for migrating the 'bOnline KRITIS Readiness 2025' online office to a new AWS target to ensure a successful KRITIS audit of the platform.
Conducting interviews with stakeholders and adjacent teams.
Leading workshops and advising project teams on information security.
Analyzing current processes, controls, documentation, and practices and testing their effectiveness.
Improving processes as well as revising and creating policies, frameworks, and related documents.
Enhancing processes, especially for detecting and handling security incidents.
Assisting with IT security inquiries.
Tools/Frameworks used: MS Office, SharePoint, Jira, Confluence, ISO 27001 etc., NIS-2 (EU 2022/2555), B3S (GKV-PV), BSIG / IT-SIG 2.0, BSI Kritis Ordinance, BSI C5, BSI Baseline Protection (200-2, 200-4), ServiceNow, KRITIS-DachG / RCE (EU 2022/2557), SGB, GDPR.

Apr 2024 - Oct 2024

7 months

OT Security Consultant

Identification of controls that the Asset Management unit does not evaluate efficiently and definition of actions to close these gaps.
Identifying and reviewing interfaces with other departments and teams.
Communicating with internal project stakeholders.
Conducting interviews with stakeholders and adjacent teams.
Planning and leading workshops.
Analyzing current processes, controls, documentation, and practices and assessing their effectiveness.
Analyzing existing asset management controls, identifying and highlighting gaps.
Determining, documenting, and presenting measures to close identified gaps.
Tools/Frameworks used: MS Office, SharePoint, ISO 27001 etc., ISO 27019, IEC 62443, IEC 62351, IT Security Catalog (IT-SiG), NIS-2 (EU 2022/2555), KRITIS, NIST, BDEW Whitepaper, BNetzA, BSI C5, BSI Baseline Protection (200-4).

Nov 2023 - Dec 2023

2 months

Project Manager

Preparation for the migration of two types of Linux servers with data hub and archiving functions for a corporate group across 70 locations in 8 countries.
Creating the project timeline and budget plan as well as the rollout plan for the use cases.
Defining a target environment for archiving and data hub.
Determining current accesses and permissions on the legacy systems.
Aligning and defining access control and authorization for the target architecture.
Integrating privilege management into the existing PAM system.
Communicating with internal project stakeholders.
Preparing status reports and presentations.
Coordinating and overseeing external contractors.
Managing escalations within the program to responsible and accountable roles.
Coordinating and liaising with internal and external stakeholders.
Used tools: MS Office, SharePoint, Jira, ServiceNow.

Oct 2023 - Apr 2024

7 months

Security Consultant

Assisted with implementing an effective separation of IT and OT after assessing the equipment and network infrastructure.
Participated in the first phase of a comprehensive redesign of the IT and network landscape.
Reviewed and contributed to the RfP proposal and presentation slides.
Prepared and conducted on-site workshops to assess the current state.
Contributed to the protection needs analysis.
Set up a vulnerability scanner and ran scans and analyses on operational servers, services, and applications using Greenbone / GVM.
Used tools/Frameworks MS Office, SharePoint, ISO27001/ff., IEC62443, NIS-2, BSI 200-2, Greenbone GVM.

Jul 2023 - Dec 2023

6 months

Consultant

Drafted RfPs for various activities following the centralization project, including future MSP activities.
Coordinated with technical departments and teams on specific requirements and needs.
Coordinated with the procurement department on relevant activities and general tender terms.
Coordinated with stakeholders involved in project activities.
Used tools MS Office, SharePoint, Jira, ServiceNow.

Jul 2023 - Oct 2023

4 months

Project Manager

Took over and completed an ongoing project to centralize locally hosted applications in Azure-hosted data centers for a corporate group (70 sites across 8 countries), covering all subsidiaries.
Ensured that all applications not to be migrated due to non-technical or security reasons were accounted for.
Transitioned operations to a designated MSP, including implementing a new backup solution.
Led related subprojects to migrate various locally hosted applications in multiple countries.
Communicated with internal project stakeholders.
Coordinated and liaised with internal and external parties.
Prepared status reports and presentations.
Managed coordination and governance for external contractors.
Managed escalations within the program to responsible and accountable parties.
Tracked the project timeline and budget.
Used tools MS Office, SharePoint, Jira, ServiceNow.

Jul 2023 - Oct 2023

4 months

Project Manager

Took over and completed the project after the original project manager left.
Identified stakeholders to be involved.
Coordinated with involved and potential stakeholders on project activities.
Coordinated and documented governance approvals with program and project stakeholders.
Maintained project documentation to prepare for upcoming migrations.
Informed involved parties about planned migrations.
Used tools MS Office, SharePoint, Jira, ServiceNow.

May 2023 - Nov 2023

7 months

Security Consultant

Defined strategies and policies based on best practices and available standards to address identified company gaps.
Set policies and requirements for SecSDL, logging and SIEM, patch management, PAM/IAM, and other areas.
Reviewed and revised existing policies and guidelines.
Used frameworks ISO27001/ff., NIST, OWSAP, SANS, MITRE ATT&CK, CIS, BSI 200-2.

Jan 2022 - Oct 2022

10 months

Project Manager, Stream Lead

Identify credentials stored outside credential vaults in code, SharePoint or Confluence spaces.
Derive and implement improvements in identity management and authentication.
Technical and procedural documentation of changes and handover to operations.
Planning and evaluation of a suitable solution and subsequent implementation.
Coordination and point of contact for the external vendor.
Planning and moderation of workshops.
Reporting to C-level.
Used frameworks: VAIT, ISO27001 etc.

Oct 2021 - Oct 2022

1 year 1 month

Project Manager

Acted as point of contact for vendors and specialist teams on the lifecycle of HP BladeCenter systems and Windows 2012.
Assisted in planning milestones and timelines for implementing lifecycle topics.
Supported the creation of high-level procedures and their implementation.
Reviewed requirements and assumptions on the customer side.
Supported the pilot project and tests for introducing the hardware BLC replacement.
Created QA acceptance documentation.
Planned migration waves (application groups) for application migration.
Planned migration waves to move Windows 2012 servers to the latest OS generation.
Monitored and tracked implementations by PV/project team members.
Provided QA reports on progress.
Maintained required change data in the CMDB.
Technical and procedural documentation of changes and handover to operations.

Jan 2021 - Jun 2023

2 years 6 months

Project Manager

Centralized distributed file servers in regional subsidiaries into a cloud-based central service within the Microsoft environment.
Migrated user home shares to OneDrive.
Migrated collaboration data to SharePoint using a new role-based access control model (RBAC) in collaboration with NIT and HR.
Planned the use of Azure File Servers for application data in a lift-and-shift approach.
Managed more than 70 sites in 8 countries with approximately 90 TB of data.
Collected information from regional and subsidiary companies as well as NIT.
Created organizational structures and org charts for the new RBAC implementation.
Monitored timely project execution.
Processed project tenders for contractors and evaluated contractors based on the tenders.
Prepared status reports and presentations.
Coordinated migration rollout.
Designed a tailored access control model based on RBAC and need-to-know.
Coordinated and governed external contractors.
Coordinated tasks and decisions with regional companies.
Planned and facilitated workshops.
Documented the current state and developed a migration roadmap.

Oct 2020 - Sep 2021

1 year

Vulnerability & Patch Manager and Strategy & Process Consultant

Improved manual and outdated patch management processes.
Created and developed patch management concepts.
Automated processes and increased effectiveness by reducing manual effort.
Supported the establishment of a new group for vulnerability management in the I&O department.
Assisted teams in remediating identified vulnerabilities through escalations and cross-team coordination.
Advised leadership on strategic decisions in vulnerability and patch management.
Reported metrics and vulnerabilities to directors and C-level.
Used frameworks: VAIT, ISO27001 etc., ITIL, NIST, CSC CIS, BSI KritisV.

Sep 2020 - Jan 2021

5 months

Consultant

Supported the final phase of the MS Exchange implementation and migration project to address open items.
Designed and defined new processes for the MS Exchange implementation, e.g. requesting permissions for (shared) mailboxes, general mailboxes, distribution lists.
Operationalized the defined processes and implemented them in the ITSM environment.
Created the RBAC concept and associated documentation.
Worked hands-on in the project, e.g. creating rules within OWA.
Coordinated tasks and decisions with regional companies.

Jun 2020 - Sep 2020

4 months

Process and Strategy Consultant

Analyze existing patch management processes and future objectives.
Design new patch management processes based on the objectives.
Draft and define new processes to improve patch management workflows.
Implement and improve previously missing or insufficient processes.
Align new processes with the Global IT Security Vulnerability Management Team to ensure sustainability.
Frameworks used: VAIT, ISO27001 and related standards, ITIL, NIST, CSC CIS, Kritis.

Mar 2020 - Oct 2022

2 years 8 months

Project Manager

Took over and completed the project to migrate Windows 2008 systems after the original project manager left.
Created a business case with options regarding implementation time, costs, and risks.
Executed the business case aiming to phase out all Windows 2008 legacy systems before the ESU license expiration (01/23).
Coordinated internal operations personnel and the procurement service provider.

Jan 2020 - Dec 2021

2 years

Vulnerability & Compliance Manager in the Executive Office (C-Level)

Developed and supported all I&O departments in security breaches, vulnerability remediation, security patch management, and compliance with security regulations.
Defined the product vision by translating technology and business strategy into product goals, focusing on security and risk reduction.
Managed product evaluations and set product implementations and improvements based on security threats, technology developments, market acceptance, and market trends.
Contributed to developing the technology vision for I&O from a security perspective, including measures to reduce potential damage.
Developed and advised on patch management concepts for various applications and services.
Identified core capabilities and functions of journeys/products to meet strategic goals and support product line teams.
End-to-end responsibility for actions in Infrastructure Vulnerability Management based on ISED vulnerability reports and findings.
Analyzed findings and defined and aligned actions with operations and ISED.
Provided C-level consulting.
Frameworks used: VAIT, ISO27001 and related standards, ITIL, NIST, CSC CIS, BSI Kritis, BSI Basic Protection (200-2), BCM.

Aug 2019 - Jan 2020

6 months

Project Coordinator

Increased the effectiveness of vulnerability scans by introducing scan agents on Windows and Linux server infrastructures (~5,000 servers) across all zones and tiers.
Reduced network load and the need for high-privilege user accounts for remote scanners.
Requirements management.
Coordinated implementation (phased rollout) and the involved team.
Coordinated the procurement of VMs.
Developed and implemented necessary processes.
Tools and technologies used: MS Office, Tenable Nessus Manager, Tenable Agents.

Jul 2019 - Dec 2019

6 months

Vulnerability Manager, Process and Strategy Consultant

Defined solutions for processing and closing audit findings.
Identified solutions to address and close vulnerabilities using vulnerability scanners.
Identified protection requirements and assessed potential damages to prioritize actions.
Established sustainable processes based on the patch management concept.
Designed and optimized patch management processes.
Evaluated requirements for processes in vulnerability and incident management.
Designed and restructured processes for vulnerability and incident management.
Introduced and established more effective work methods (e.g., reducing work-in-progress in IT operations).
Coordinated tasks and mediated between IT security and IT operations.
Reviewed vulnerability reports, identified asset owners, and assigned vulnerabilities.
Tracked timely remediation of vulnerabilities.
Coordinated the implementation of remediation actions and configuration adjustments.
Prepared status reports.
Managed incidents and problems.
Planned and facilitated workshops.
Evaluated solutions for vulnerability management.
Performed operational and technical tasks in collaboration with other external service providers.
Checked vulnerabilities for false positives and assessed the applicability of recommended remediation measures.
Evaluated alternative remediation measures, documented and implemented them, or submitted risk acceptance requests.
Frameworks used: VAIT, ISO27001 and related standards, ITIL, NIST, CSC CIS, Kritis.
Tools and technologies used: MS Office, SharePoint, MS SQL, Tenable.SC, BMC Artrium (CMDB), BMC Remedy, BMC SmartIT, BMC myIT.

Feb 2019 - Jun 2019

5 months

IT-Security Consultant

Evaluation of a suitable visualization framework (RStudio) for a compliance gate (SIEM) in the target architecture.
Definition and coordination of key metrics with the ISO organization.
Definition and agreement of thresholds and measures with the ISO organization.
Functional and technical design based on requirements for topics such as vulnerability scanning, DLP, IAM, PAM, asset inventory.
Creation of a security concept including threat modelling.
Documentation and creation of an operations manual.
Implementation of data aggregations (Kibana).
Frameworks used: CSC CIS, VAIT, ISO27001/ff., CSA, STRIDE, Kritis.
Tools and languages used: MS Office, ELK, Elastic Search, Sharepoint, Painless, Watcher Logic (Kibana), MS SQL, RStudio, Shiny (RStudio), Microsoft Threat Modelling Tool.

Sep 2018 - Feb 2019

6 months

IT-Security Consultant

Development of a network infrastructure to provide services for vulnerability scanning and penetration testing.
Reduction of network load and increase of efficiency by providing direct access to all VLANs.
Process consulting and design.
Project and network documentation.
Creation of an operations and installation manual.
Creation of a security concept including threat modelling.
Frameworks used: STRIDE, ITIL.
Tools and languages used: SM9, Infoblox, MS Office, Microsoft Threat Modelling Tool.

Feb 2018 - Oct 2018

9 months

IT Security & SIEM Consultant

Definition and coordination of key metrics with the business unit and business owner for VulScan, DLP, IAM, PAM.
Definition and coordination of metrics for compliance reporting.
Requirements analysis.
Functional and technical design based on requirements (VulScan, DLP, IAM, PAM).
Technical implementation.
Formulation of use cases for compliance and security.
Implementation of data aggregations with ElasticSearch.
Visualization of data aggregations with Kibana.
Evaluation and integration of data providers into the log platform.
Improvement of Python scripts.
Development of Bash/Shell scripts.
Analysis of log data.
Development of threshold logic and evaluations with Elastic Watcher and Painless Script.
Frameworks used: CSC CIS, NIST, ISO27001/ff., BSI IT Baseline Protection, GDPR, VAIT, Kritis.
Tools and languages used: RHEL 7.x, Tenable Nessus Network Monitor, ELK, Elastic Search, Kibana, Bash, Pyhton, json, XML, MS Office, Sharepoint, Painless, Watcher Logic (Kibana).

Dec 2017 - Jun 2019

1 year 7 months

IT-Security Consultant

Maintenance, operation and further development of the vulnerability scanner.
Management of vulnerabilities and execution of vulnerability scans.
Analysis of vulnerabilities.
Management of security incidents.
Creation of reports.
Documentation, including creation and maintenance of installation and operation manuals.
Process consulting and optimization.
Integration with central log management.
Frameworks and tools used: SM9, BMC Remedy with Smart IT, Tenable SecurityCenter, Tenable Nessus, Tenable Nessus Manager, MS Office, ASG-Remote, vSphere Client, Windows Server, RHEL 7.x, centOS 7.x, Tenable.SC, Kritis.

Dec 2016 - Nov 2017

1 year

Business Analyst / Consultant / Subproject Lead

Analysis of requirements in the area of life insurance software.
Creation of technical and functional concepts.
Test management.
Test analysis and design.
Execution of mobile tests (iOS).
Review of documents.
End-to-end testing.
Reporting test status.
Improvement of testing procedures.
Consulting on agile working with Scrum.
Tools used: ClearQuest, HP ALM, MS Office, in-house developments, Dopix, msg.life, TFS (Scrum Board).

Jul 2015 - Nov 2016

1 year 5 months

Consultant / Test Analyst / Business Analyst

Analysis of requirements in merchandise management.
Development of functional and solution concepts.
Creation of release notes and user manuals.
Identification of test cases and test specification/design according to ISTQB.
Definition of regression tests.
Execution, documentation, and evaluation of software tests.
Bug tracking.
Test status reporting.
Support for acceptance tests.
Consulting on test approach, test techniques, and test process improvement.
Tools used: Atlassian Jira + Zephyr, Atlassian Confluence, MS Office, XML, SQL, MS SSMS, in-house developments (CRM, inventory management, order management, goods receipt and dispatch).

Apr 2015 - Dec 2017

2 years 9 months

Consultant / Test Analyst

Identification of test cases and test specification/design according to ISTQB for Maxdome VOD.
Creation of test documentation.
Execution and evaluation of software tests.
Bug tracking.
Conducting mobile tests (iOS).
Test status reporting.
Tools used: Atlassian Jira + Zephyr, Atlassian Confluence, MS Office.

Apr 2015 - Jul 2015

4 months

Consultant / Test Manager

Interim test management and test coordination for a release in customer order management.
Management of nearshore test teams (Romania).
Coordination of test team and test assignments.
Creation of documentation and user manuals.
Bug tracking.
Test status reporting.
Support for acceptance tests.
Coordination of the test environment.
VBA (macro) scripting.
Tools used: Atlassian Jira, HP Quality Center/ALM, MS Office, XML, Aroma, S.A.L.D.O.3, Masterdata, ESB, VBA.

Dec 2014 - Mar 2015

4 months

Consultant / Test Manager

Test management for the major March 2015 release in the telecommunications environment.
Preparation of test approvals.
Test status reporting.
Leading the audit and offshore test team.
Management of offshore test projects (India).
Maintenance, coordination, and planning of the test environment.
Bug tracking.
QA and test planning.
Coordination of load testing.
VBA (macro) scripting.
Tools used: HP Quality Center/ALM, DDTS bug tracking, MS Office, VBA.

Nov 2014 - Nov 2014

1 month

Administrator / Migration Specialist / Business Analyst

Analysis of the current state and data structures during the migration from Sage 2.1 (GS-Bestellung) to Sage Professional 2014.
Creation of a user manual.
Migration of dBase/Clipper data structures to MS SQL Enterprise 2012.
Customization of Sage CRM.
Testing and deployment of the Sage CRM software solution after migration.
Server maintenance (Windows 2012 R2 / HyperV).
Migration of a physical Windows XP computer to HyperV.
Programming VBA scripts for Outlook.
Tools used: Windows 2012 R2, HyperV, SageCRM, Sage 2.1 (GS-Bestellung), MS Office, SQL (MS), MS SSMS, dBase/Clipper, VBA.

May 2014 - Nov 2014

7 months

Consultant / Test Automation / Test Analyst

Evaluation of a test automation tool and introduction of SoapUI with Groovy script for backend & logistics outbound.
Automation of the regression tests for the MailGenerationApplication with SoapUI and Groovy script.
VBA (macro) scripting.
Identification of test cases and test specification/design according to ISQTB.
Creation of test documentation.
Requirements analysis.
Execution and evaluation of tests.
Defect tracking.
Test status reporting.
Support for acceptance by the business department.
Tools used: HP Quality Center/ALM, IBM ClearQuest, Atlassian Confluence, internal tools and programs (Wizard CRM, Cockpit), SoapUI, Groovy, SQL (Oracle), XML, MS Office, PuTTY, TOAD, Eclipse, Solaris, VBA.

Feb 2014 - Apr 2014

3 months

Consultant / Test Manager

Testing the concept for M1SS / Mini-One-Stop-Shop.
Requirements analysis.
Evaluation of test tools.
Quality assurance and test planning.
HPQC training, setup and customization.
Tools used: HP Quality Center/ALM, MS Office, SharePoint.

Jan 2013 - Jan 2014

1 year 1 month

Consultant / Test Analyst

Deriving test cases from application specifications for SEPA, Fraud, WBCI.
Test case determination and test specification according to ISQTB.
Creation of test documentation.
Execution and evaluation of software tests.
Defect tracking.
Test status reporting and project progress reports.
HP QC training.
VBA (macro) scripting.
Support for acceptance by the business department.
Test execution on CRM system, trading, web and sales portals, interfaces (SAP, billing, internal programs/services, InfPort43), fraud management tool, WBCI porting tool.
Tools used: HP Quality Center/ALM, IBM ClearQuest, internal tools and programs (Wizard CRM, Cockpit), SoapUI, SQL (Oracle), MS Office, TOAD, InfPort43, Solaris, Atlassian Confluence.

Nov 2012 - Dec 2012

2 months

Test Automation

Derivation of test cases from the application specification for the Demo VKB Online.
Recording of test cases (regression tests) with SilkTest.
Modularization of test case sections.
Extraction of test data from test scripts.
Implementation of logical logging routines.
Execution and evaluation of software tests.
Tools used: SilkTest, SQL, QuickTest Pro, HP Quality Center ALM.

Sep 2011 - Oct 2012

1 year 2 months

Consultant / Test Analyst / Test Coordinator

Planning and coordination of testing assignments as Test Coordinator for Columbus3a.
Coordination of the test environment.
Test support for Oracle CRM Siebel.
Creation of test documentation.
Defect tracking.
Test status reporting.
Optimization of the nightly test process.
Test case determination and test specification/design according to TMAP.
Execution of tests for interfaces (Venice, RoMA, SAP, Vistream, Etronix, Telekom, Creditreform), documents (letters, emails, integration with mailroom), invoices and Siebel (sales, e-commerce/self-service, billing).
Defect tracking and reporting.
Tools used: Atlassian Jira, PuTTY, WinSCP, IBM Rational Quality Manager (RQM), SoapUI, MS Office, OpenProject, RoMA, Venice, Oracle Siebel CRM (Sales, E-Commerce/Self-Service, Billing).

Jul 2011 - Aug 2011

2 months

Consultant / Software Tester

Test case identification based on functional and technical specifications in the Columbus3 release team.
Test specification based on TMAP.
Test execution in Siebel (sales, billing), Clarify, OnlineService and interfaces (SAP, RoMA, Venice).
Defect tracking and reporting.
Tools used: Atlassian Jira, PuTTY, WinSCP, IBM Rational Quality Manager/RQM, SoapUI, MS Office, OpenProject, MS Visio, Clarify, RoMA, Venice, Serena Dimensions, Oracle Siebel CRM (sales, billing).

Sep 2010 - Jun 2011

10 months

Operator: First Level Support

Logging, documenting and fixing errors for Telekom employees.
On-site technician support coordination, including assigning and setting up new installations and software management.
Hardware issue detection and initiation of hardware replacement processes.
Tools and systems used: ARS Remedy, Windows XP and 7, MS Windows Server 2003/2008, MS Office, Matrix42 Empirum Software Management.

Nov 2008 - Jun 2009

8 months

Operator: First/Second Level Support

First- and second-level support and incident management during the introduction and rollout of Windows Vista.
User management.
Tools used: iET TTS, Windows XP and Vista, MS Windows Server 2003/2008, MS Office.

Aug 2005 - Jun 2008

2 years 11 months

Administrator

Design, installation, administration and support of infrastructure for various clients and projects.
Programming in VB Classic.
Creation of batch scripts and VBA macros.
Creation of database-driven web applications.
Tools used: Windows 2000 Server/Workstation, Windows 2003 Server, Windows XP, Windows Vista, Active Directory domains and networks, Linux, MS Office, MS Visio, PHP/HTML/CSS, MySQL database, AutoIT.

Skills

Roles:

Management / Process Consultant
Vulnerability / Patch / Project Manager
Strategy Consultant
It Security And Siem Consultant
Scrum Master & Product Owner
Test Manager & Coordinator
Business Analyst & Requirements Engineer
Incident & Defect Manager

Focus Areas:

Security Information And Event Management
Vulnerability And Patch Management
Information Security According To Iso 27001
Requirements Analysis & Technical Design
Test Development, Design, And Planning

Industry Knowledge:

Telecommunications
Public Sector
Media
Retail
Banking & Insurance
Service Providers
Construction
Energy

Methods, Standards, And Scripting Languages:

Incident Management
Strategy Consulting
Business Analysis
Project Management
Process Consulting
Vulnerability Management
Patch Management
Scrum / Agile Practices
Reviews And Document Audits
Requirements Analysis & Technical Design
Siem / Log Management & Log Analysis
Iso/iec 27001/2 (+Others)
Bsi It Baseline Protection / C5
Nis-2 (Eu 2022/2555)
Cis, Nist, Vait, Gdpr
Iec 62443, Iec 62351
Kritis & Rce (Eu 2022/2557) / §8a Bsig / It-sig 2.0
Vait/bait
Dora (Eu 2022/2554)
B3s Industry Standards (Health Insurance/private Insurers, Energy)
Sbit

Tools And Software:

Atlassian Jira (+ Zephyr)
Bmc Suite (Itsm, Cmdb, Truesight, Vulnerability Management)
Atlassian Confluence
Servicenow
Greenbone / Gvm
Microsoft Office
Ms Visio
Tenable.sc / Security Center
Tenable Nessus Scanner
Tenable Nessus Manager
Tenable Network Monitor
Elastic Search
Kibana
Elk
Ms Threat Modelling Tool
Rimago

Languages

German

Advanced

English

Advanced

Certifications & licenses

PECB Certified NIS 2 Directive Lead Implementer

Industrial Cybersecurity Foundation (Level 1) according to IEC 62443

PECB Certified ISO/IEC 27001 Lead Auditor

Additional audit procedure competence for § 8a (3) BSIG / IT-SIG 2.0

ISACA - IT Information Security Practitioner (IT ISP)

Tenable - Nessus Competency Certificate

ISO 27001 - Foundation Level

ISO 27001 - Information Security Officer

Scrum.org - Professional Scrum Master

Scrum.org - Professional Scrum Product Owner

ISTQB - Certified Tester Advanced Level - Test Manager

ISTQB - Certified Tester Foundation Level

Tmap Next® Test Engineer

IHK - IT Specialist System Integration

Profile

Created

April 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Daniel based?

Daniel is based in Mülheim an der Ruhr, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Daniel speak?

Daniel speaks the following languages: German (Advanced), English (Advanced).

How many years of experience does Daniel have?

Daniel has at least 18 years of experience. During this time, Daniel has worked in at least 25 different roles. The average length of individual experience is 5 months. Note that Daniel may not have shared all experience and actually has more experience.

What roles would Daniel be best suited for?

Based on recent experience, Daniel would be well-suited for roles such as: Information Security Consultant, OT Security Consultant, Project Manager.

What is Daniel's latest experience?

Daniel's most recent position is Information Security Consultant.

Which industries is Daniel most experienced in?

Daniel is most experienced in industries like Information Technology (IT), Media, Entertainment and Publishing, and Banking and Finance. Daniel also has some experience in Professional Services, Retail, and Telecommunication.

Which business areas is Daniel most experienced in?

Daniel is most experienced in business areas like Information Technology (IT), Quality Assurance (QA), and Project Management. Daniel also has some experience in Operations, Product Development, and Strategy and Planning.

Which industries has Daniel worked in recently?

Daniel has recently worked in industries like Information Technology (IT), Banking and Finance, and Professional Services.

Which business areas has Daniel worked in recently?

Daniel has recently worked in business areas like Information Technology (IT), Project Management, and Quality Assurance (QA).

Does Daniel have any certificates?

Daniel has 14 certificates. Among them, these include: PECB Certified NIS 2 Directive Lead Implementer, Industrial Cybersecurity Foundation (Level 1) according to IEC 62443, and PECB Certified ISO/IEC 27001 Lead Auditor.

What is the availability of Daniel?

Daniel is immediately available full-time for suitable projects.

What is the rate of Daniel?

Daniel's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.