Mike Barthel

System and Endpoint Hardening

Meuselwitz, Germany

Experience

Jan 2024 - Nov 2024
11 months
Germany

System and Endpoint Hardening

CLAAS

  • Evaluation and assessment of the current AS-IS states
  • Preparation and execution of security audits
  • Vulnerability characterization and risk analyses
  • Assessment, coordination, and transition of identified vulnerabilities to TO-BE states
  • Coordination of stakeholder interests
  • Development and implementation of IT security strategy for OT and IoT (continuous risk assessment and risk management, awareness, multi-layered security solutions, regular security audits, access restrictions)
  • Organizational and technical documentation
  • Presentations
  • Workshops

Skills:

  • Qualys
  • Splunk
  • Nessus
  • QRadar
  • National Vulnerability Database (NVD / NIST)
  • Open Worldwide Application Security Project (OWASP)
  • OT
  • CERT/CC
  • BSI Basic Protection Catalogs
  • ISO 27001
  • MITRE ATT&CK
  • Center for Internet Security (CIS)
  • GitHub
  • Active Directory
  • PowerShell
  • Symantec Endpoint Protection
  • Microsoft Azure and Office365 App Security
  • ITSM
Oct 2023 - Dec 2025
1 year 3 months
Germany

Vulnerability Management, GPO and Endpoint Hardening

Thales

  • Identification, assessment, and prioritization of vulnerabilities in Windows and Linux server and client environments
  • Implementation of stakeholder and remediation processes
  • Remediation confirmation
  • Reporting
  • CIS system and application hardening
  • Rapid7 Nexpose / InsightVM life cycle management
  • Implementation of CIS Controls using CIS Community Defense Model v2 and CIS GPO Benchmarks for browsers, Windows Server/Client, SQL Server
  • Use of Microsoft Security Compliance Toolkit and Security Baselines and integrated tools against existing GPOs (compare, test, inject)
  • Creation of technical and organizational documentation

Skills:

  • Vulnerability management with Rapid7 Nexpose / InsightVM
  • Reporting and escalation
  • Remediation
  • TO-BE / AS-IS analysis and implementation of NIST2, KRITIS, BSI Basic Protection, VSA, VS-NfD, ISO 27001, NIS-2, CERT, OWASP, NIST, CERT/CC, NVD, MITRE ATT&CK
  • SQL query design
  • CIS Controls / Benchmarks
  • Endpoint hardening
  • IT service / business continuity management
Aug 2022 - Dec 2025
2 years 5 months
Germany

Azure, Defender and Microsoft 365 Administration

DEKRA

  • Setup of secure file sharing and collaboration with Microsoft Teams
  • Planning and configuration of ransomware protection in Microsoft 365
  • Provisioning and configuration of remote workstations
  • Configuration of data protection and security for Microsoft 365 Copilot
  • Configuration and administration of Microsoft SharePoint and OneDrive
  • Auditing Microsoft 365 security and compliance
  • Zero Trust identity and device access configuration
  • Implementation of SIEM and XDR with Microsoft 365 Sentinel and Defender for OT and IoT endpoints
  • DLP risk management and data classification in Microsoft Purview
  • Migration from Kaspersky AV to Microsoft Defender for Endpoint, Office 365, Cloud Apps
  • Administration of Azure AD, Intune, M365 Security Center
  • EDR monitoring
  • SIEM Sentinel forensics
  • Incident management
  • Workshops, presentations and documentation

Skills:

  • Azure AD
  • Intune
  • Microsoft 365 App Governance
  • Microsoft 365 Security Center
  • Microsoft 365 Admin Center
  • Vulnerability management
  • ISO 27001
  • Business impact analysis
  • IT service / business continuity management
  • Data loss prevention and privacy risk management in Microsoft Purview
  • SharePoint
  • XDR
  • SIEM
  • Log source monitoring
  • Copilot
  • Intune
  • M365 Security Center
Aug 2022 - Jul 2023
1 year
Germany

Administration and Rollout of Trend Micro Products

Cancom

  • Rollout and management of Trend Micro products: Apex One, Apex Central
Oct 2021 - Dec 2023
2 years 3 months
Germany

IT Security Consulting

Enervie

  • Windows and Linux hotfix and security patch management of endpoints in the control center network
  • Trellix endpoint and ePO administration
  • Threat and vulnerability management
  • Optimization of response measures
  • Asset and network inventory with DocuSnap
  • Reporting
  • Documentation

Skills:

  • WSUS
  • BSI Basic Protection
  • NIST
  • KRITIS
  • Inventory and reporting
  • Trellix and ePO administration
  • Threat hunting and forensics
  • Incident and change management
Jan 2020 - Jun 2021
6 months
Germany

Endpoint Security - Architecture and Policy Re-Design Symantec Endpoint Protection

Olympus

For this client, I took over the planning and redesign of the Symantec Endpoint Protection infrastructure with over 10,000 Windows and Linux endpoints, including modeling and adjustment of policies to compliance requirements as well as administration and management of the endpoint security solution. Anti-malware protection, incident response, forensic analyses, malware analyses, lifecycle and patch management, report generation and collaboration with the involved departments in 2nd and 3rd level support were other focuses of my activities. SQL jobs and scripts were also tested and adapted for functionality.

Oct 2020 - Dec 2020
3 months
Germany

System Administration Hyper-V Data Center, McAfee and Defender

Schmersal

In this project, I managed the existing Hyper-V Data Center and McAfee Endpoint Security with ePO. In parallel, I fully redesigned the infrastructure with the goal of migrating the on-premise McAfee Endpoint Security solution to Microsoft Defender in the endpoint security area. I handled strategy planning and implementation, created presentations with product comparison matrices, conducted workshops to convey Defender Suite technology combinations and demonstrated the reduction of attack surfaces achieved by using Microsoft Defender 365 Suite products. Securing Microsoft 365 services as well as policy configuration and system hardening were other key activities.

Skills:

  • Hyper-V Data Center cluster administration
  • McAfee Endpoint Security management
  • Strategy planning for endpoint migration to Microsoft Defender
  • ZScaler
  • Citrix
  • Microsoft Azure
  • Office 365
Jan 2015 - Dec 2025
9 years
Germany

Consultant

Sparkassen Finanz Informatik

Since 2016, I have worked for Sparkassen Finanz Informatik in the areas of cybersecurity/defense, compliance, information security management, business continuity, cloud security, Azure Entra ID, IT service management, audits, regulations, license management, product lifecycle, security infrastructure design and support.

As part of planning and implementing a Microsoft Azure security architecture, I followed these structured steps:

  • TO-BE / AS-IS analysis of the existing Azure security infrastructure: Conducted a thorough AS-IS analysis of all security mechanisms, tools and processes in the current environment, including network security, access controls and identity and permission structures. Defined TO-BE requirements based on specific security needs and Microsoft Cybersecurity Reference Architectures (MCRA).
  • Verification of identified entities: Verified virtual machines, networks, storage and users for potential vulnerabilities, unused resources and misconfigurations to ensure accurate integration into the security architecture.
  • Concept and design of the Azure security architecture with Microsoft Defender: Developed a tailored architecture using Microsoft Defender solutions (NSGs, Azure Firewall, WAF, Zero Trust, Defender for Endpoint, Defender for Office 365, Defender for Identity, Defender for Cloud, Defender for Cloud Apps and Sentinel) for comprehensive threat detection, protection and response.
  • Project execution and implementation with stakeholders: Collaborated with IT operations, DevOps and security teams to configure Defender solutions and establish secure infrastructure policies, focusing on automation for efficiency and consistency.
  • Validation: Performed automated and manual penetration tests to validate the effectiveness of implemented security measures and ensure compliance with defined requirements.
  • Operations and lifecycle: Transitioned the architecture to production with ongoing monitoring and reporting, making regular adjustments and upgrades to address new threats and requirements, ensuring robustness and scalability.

Additional activities arising from these efforts included:

  • Azure Entra ID identity and access management
  • Purview design, data loss prevention classifications, labeling and protection policies, activity monitoring
  • Purview insider and privacy risk management
  • Purview Microsoft 365 App Governance including privacy and data security analyses with Microsoft Copilot for Security
  • Management of Exchange/SharePoint and Teams security in the Microsoft 365 Admin Center
  • Attack vector detection and analysis (IOC, IOA)
  • Sandbox attack flow analyses
  • And many more beyond scope due to complexity.

In vulnerability management, I administered the Qualys platform, planned scans, generated reports and managed escalations to stakeholders for mitigation.

I prepared and supported security audits for regulatory compliance requirements and implemented resulting findings.

Other interesting tasks included:

  • Report creation
  • Endpoint hardening
  • Product lifecycle management
  • Incident, change and problem management in ServiceNow
  • Creation of operating manuals, technical and organizational documentation
  • Security solution architecture design
  • Presentations and workshops

Skills:

  • Microsoft Azure
  • Microsoft Entra ID
  • Identity and access rights management
  • Microsoft Purview
  • Data loss prevention
  • Intune
  • Microsoft Active Directory
  • Microsoft Defender (all products)
  • Microsoft Sentinel
  • Microsoft 365 App Security
  • Trellix ePolicy Orchestrator / Endpoint
  • EDR / XDR
  • Symantec Endpoint Security
  • BlueCoat Proxy
  • SQL scripting and query design
  • PowerShell scripting
  • Patch and release management
  • Qualys vulnerability management
  • SOC
  • Endpoint hardening
  • Architecture design
  • Regulatory and security consulting for finance sector (DORA)
  • ECB / TÜVSec audits
  • License, permission and policy management
  • Privileged access management
  • Splunk SIEM
  • Security incident analysis
  • IOC / IOA evaluation (MITRE ATT&CK)
  • Security concept, manual, technical and organizational documentation creation
  • KPI reporting
  • Product lifecycle management
  • Market and product screening
  • CIS GPO benchmarking
  • REST API
  • BSI KRITIS
  • SecOps
  • BSI Basic Protection
  • NIS-2
  • BSI C5
  • ISO 27001
  • ISMS
  • IT service / business continuity management
  • ServiceNow incident, change and problem management
  • 2nd and 3rd level support
  • Workshops
  • CMDB and stakeholder management
  • Escalation management
Dec 2014 - Sep 2020
5 years 10 months
Braunschweig, Germany

McAfee Enterprise Security Management

Volkswagen AG Wolfsburg / Volkswagen Financial Services Braunschweig

In this project within the VW Governance, Risk and Compliance and IT Operations units at Wolfsburg and Braunschweig, I managed:

  • Encryption and VS signatures on endpoints
  • Migration from ePO 4 to version 5
  • Evaluation of MOVE AV and implementation in Citrix VDI
  • Domain controller security implementation and management with McAfee Change and Application Control
  • McAfee SIEM administration and management
  • Creation of product comparison matrix and antivirus product evaluation
  • Migration from F-Secure and Symantec Endpoint Protection to McAfee
  • SIEM reporting
  • Evaluation of Rapid7 / Qualys / Nessus and IBM SIEM
  • Gateway administration
  • Creation of technical documentation
  • Incident and escalation management
  • Infrastructure monitoring and patch/release management with Microsoft System Center
  • 2nd and 3rd level support

Skills:

  • McAfee ePolicy Orchestrator
  • Virus Scan Enterprise
  • MOVE AV
  • McAfee Host Intrusion Prevention
  • Security for Microsoft Exchange
  • Security for Microsoft SharePoint
  • Change control
  • Application control
  • Data loss prevention
  • Encryption for files and folders
  • Device control
  • Security and event monitoring
  • Vulnerability Manager
  • Global Threat Intelligence Proxy
  • Firewall Enterprise
  • Hyper-V 2012 Core
  • System Center Operations Manager 2012
  • System Center Configuration Manager 2012
  • System Center Virtual Machine Manager 2012
  • Server 2008-2012
  • SQL Server 2012-2014
  • Windows 7-10
  • Exchange 2010
  • SharePoint 2013
  • Active Directory
  • IPsec
  • Group Policy
  • Qualys vulnerability management
  • Nexpose Rapid7
  • Nessus
  • HP Service Manager
  • CyberArk
  • Alcatel-Lucent VitalQIP
  • VMware
  • Citrix
  • Planta
  • Symantec Endpoint Protection
  • F-Secure
  • Sophos AV
  • TrendMicro
  • Avast
  • Avira
  • Kaspersky
  • Panda
  • IBM Security QRadar Security and Event Monitoring
Jan 2011 - Jul 2014
2 years 7 months
Hamburg, Germany

Backoffice and Enterprise Security

Wincor-Nixdorf

My core responsibilities included centralized management of McAfee ePolicy Orchestrator servers and their system infrastructure, API scripting, SQL scripting, migrations and updates, policy/task/antivirus/intrusion/firewall rule automation, vulnerability and system encryption management, IT disaster planning and management, enforcement and reevaluation of corporate policies, as well as report creation and test environment setup. Recently completed was the migration from McAfee ePolicy Orchestrator version 4.x to 5.x to build a tenant-independent central antivirus management system and migrate existing ePO servers and managed systems to the new environment despite heterogeneous system landscapes. A new client deploys Symantec Endpoint Protection on ~5000 units, which we replaced and migrated to McAfee VirusScan and Move AV in close collaboration with server/virtualization, network/firewall, database and security/change management teams under ITIL-compliant approvals. The migration to a new data center and network zone concept required intensive testing and preparation to ensure communication between ePO server, database and endpoints (port openings for vulnerability manager, agent handler, VMware vSphere, MSSQL). I also introduced McAfee Move Antivirus Multiplatform, evaluated and promoted it to production. To address performance issues and growing exclusions on virtualized endpoints while preparing for a VDI infrastructure, we coordinated with departments and clients, resulting in a 30-50% performance gain and policy compliance improvements. The ePO 5 migration also impacted the underlying SQL Server 2005 installations. We chose Microsoft SQL Server 2008 R2 on Windows Server 2008 R2 Cluster for high availability to meet availability, scalability, tenant-independence and future-proof requirements. I now manage and administer the SQL servers, configuring ODBC, users, security, roles, permissions, maintenance plans, and special parameters, and handle disaster recovery. I monitor performance with PowerShell, Management Studio and SQL Monitor, analyze IPsec traffic with Wireshark, create reports for departments, management and clients. Daily, I use McAfee Vulnerability Manager for compliance, vulnerability analysis and network protection, conduct audits, produce comprehensive reports, maintain product documentation and knowledge base. I update endpoints with VirusScan Enterprise and Move AntiVirus, run custom scans, review logs, handle incident response, resolve issues, identify root causes, monitor new vulnerabilities and threats, and manage ePO server lifecycle, licenses and certificates. I create users and permission sets, configure server/client tasks and policies and automated responses, define SiteAdvisor Enterprise policies for web portals, build SCCM deployment packages with Installation Designer, escalate issues to McAfee support, and evaluate signature updates and new products in test environments.

Skills:

  • Working with McAfee, Symantec and TrendMicro management platforms
  • SEP to McAfee migration
  • Endpoint security configuration and management
  • Monitoring and reporting
  • Database and storage management
  • Threat prevention and detection
  • Protection analysis and tuning
  • Product evaluation and release management
  • License management
  • Disaster recovery planning
  • Technical documentation
  • Oracle, DB2, MSSQL server administration
  • Storage design and management
  • SQL clustering
  • Security, patch and release management
  • Documentation
Jan 2010 - Dec 2013
2 years
Munich, Germany

2nd/3rd Level Support

Unisys Outsourcing

From January 2011 to December 2012, I worked freelance in 2nd/3rd level support for Unisys in Munich. The project covered support for the Bavarian judiciary, including the State Ministry, and preparation and migration from Windows XP / MS Office 2003 / Server 2003 to Windows 7 / MS Office 2010 / Server 2008 R2. I provided technical and administrative support to various specialist groups for project-related challenges, including user and role management, Group Policy Object maintenance and enhancement in Active Directory, and cross-site integration of authorities. I handled client/server patch and release management and monitored and ensured maximum availability of network components using Nagios and Microsoft System Center products. BSI basic protection guidelines formed part of the SLAs and incident management. Other focus areas included file and print server administration, Exchange administration, data security and recovery, and SQL database server administration. I was also involved in designing the technical infrastructure for virtualization solutions (VMware, Citrix) and upcoming Windows 8 client and server systems.

Skills:

  • User support
  • File and print server administration
  • Citrix XenApp 6 terminal server management on Windows Server 2008 R2
  • Citrix license management and troubleshooting
  • Print management
  • Group Policy
  • Permission management
  • Citrix application virtualization
  • Profiling and streaming
  • Windows Server patch management
  • System Center Operations and Configuration Manager
  • MS SQL Server
  • Incident management and escalation
  • Technical architecture and processes
  • Documentation and reporting
Sep 2009 - Dec 2010
1 year 4 months
Coburg, Germany

Project Administration and Support of McAfee ePolicy Orchestrator 4.5

Brose Automotive

Together with the security team, I migrated McAfee ePolicy Orchestrator from 3.x to 4.x, including policies, tasks, agents and antivirus components. I integrated, customized and maintained the ePolicy Orchestrator system structure to the global Active Directory schema, created and assigned client/server tasks, performed user audits, and configured server and authentication parameters. I responded to, analyzed and assessed security incidents and resolved issues in production. I also administered SQL Server 2005/2008, handled database migrations, installations and configurations of additional instances, monitored and tuned existing databases, and managed backups and security. I provided ITIL-based incident, change and request management, technical support for administrative staff at domestic and international sites, and created documentation, reports and statistics for departments and management, and conducted user training.

Skills:

  • Central management of ~10,000 clients and 1,000 servers in backoffice, production and development environments across domestic and international sites using McAfee Agent, VirusScan, Host Intrusion Prevention, Endpoint Encryption, GroupShield for Exchange, SiteAdvisor, Rogue System Detection
  • Migration from McAfee ePolicy Orchestrator 3.x to 4.x including policies, tasks, agents and antivirus components
  • Integration and scripting of ePolicy Orchestrator, customization of system structure to global Active Directory schema, creation and assignment of client/server tasks, user audits, server and authentication parameter configurations
  • Security incident response and analysis, SIEM analysis with SOC, SQL Server administration and migrations, SQL scripting, monitoring, tuning, reporting and backups
  • Incident response and change request management and technical support for administrative staff at domestic and international sites
  • Documentation, report and statistic creation for management, consulting and user training
Sep 2009 - Dec 2010
1 year 4 months
Germany

Consultant for Hyper-V Cluster Implementation

Local SME

Parallel to the Brose Automotive project, I:

  • Designed and implemented a Windows Server 2008 R2 Hyper-V cluster with iSCSI storage and Clustered Shared Volumes at a local SME with ~350 employees
  • Migrated existing infrastructure step-by-step to the virtualized high-availability platform on two HP ProLiant DL385 G6 after extensive testing and planning
  • Managed and administered the virtualized environment with Microsoft Virtual Machine Manager 2008 R2
  • Connected the storage subsystem via iSCSI to an existing Windows Storage Server 2008
Jul 2009 - Aug 2009
2 months
St. Gallen, Switzerland

Domain Infrastructure Migration Project Windows Server 2000/2003 to 2008, Antivirus Implementation

This project required parallel operation of the old domain alongside the new domain with user access to both. We implemented a bidirectional trust and a DFS namespace configured for data synchronization via Robocopy jobs. The project also included defining and rolling out Group Policies, deploying printers via PushPrinterConnect.exe in client logon scripts, providing RemoteApps on terminal servers, migrating clients and users with ADMT (preserving old user SIDs for CRM authentication), implementing a new backup concept for HP Tape Library on CA Arcserve Backup 12.5 on Server 2008, and user support and documentation.

Skills:

  • Server consolidation to VMware ESX 4.0 vSphere for high availability and training administrative staff
  • Deployment of new domain controllers, terminal servers and application servers
  • Provisioning RemoteApps on terminal servers
  • Migration of computer and user accounts to the new domain
  • Printer service and rollout via GPO
  • Windows Server 2008 ADDS Group Policy management
  • DFS / DFS-R deployments
  • Parallel old and new domain operation via AD trust
  • Integration of TrendMicro OfficeScan server and client rollout
  • Implementation of new backup concept for HP Tape Library on CA Arcserve Backup 12.5 and policy management
  • First, second and third level support and documentation of changes
Jan 2009 - Jun 2009
6 months
Germany

CRM, Exchange and Active Directory Services Project

  • Setup, administration and handover of a support hotline with vTiger CRM and training staff on SUSE Linux Enterprise Server 10
  • Active Directory schema extension and Group Policy management on Windows Server 2003 R2 and 2008
  • Creation of a virtual Exchange 2007 infrastructure under VMware Infrastructure 3.5
  • Exchange 2007 administration
  • Implementation of McAfee VirusScan 8.5 Enterprise and antivirus management with McAfee ePolicy Orchestrator 3.x
Jul 2008 - Dec 2009
6 months
Germany

IT System Technician

Group4Securicor / Securitas

In this project, I served as an IT system technician in the central emergency call center of Germany's largest private security services provider (~19,200 employees at 85 sites) during its merger with the second-largest player. The global group has over 260,000 employees. I integrated nationwide LAN, WAN, WLAN and FC network segments into the central data center architecture, managing all active and passive network components. I optimized office processes characterized by heterogeneous file formats and led the development of a Drupal-based CMS wiki. I migrated and managed clients and servers from Windows 2000/XP to XP/Vista and Windows Server 2000/2003 to 2003/2008, including VMware ESX Server 3.5 migrations and high-availability configuration. I provided 24x7 first, second and third level support (ticket management with OTRS) and monitored the infrastructure with Nagios and GFI Network Server Monitor. I supported Active Directory, Group Policy, print management, remote site monitoring, Microsoft Office users, and application delivery via Citrix Metaframe on Windows Server terminal farms. I oversaw network security with Symantec, McAfee, TrendMicro, SonicWall and Cisco products. I administered, reported and backed up MS SQL Server 2000/2005/2008. I consistently demonstrated a motivated, independent and team-oriented approach to improve workflows and contribute to growth, leveraging strong communication skills for successful project outcomes.

Skills:

  • Support hotline (MS Office support, printer administration, ticket handling, password resets)
  • Windows Server 2008 and MS SQL Server 2008 rollout
  • Windows XP to Vista migration
  • Facility management (building upgrades, climate control, UPS, access control)
  • Client/server manufacturing for specialized applications
  • Monitoring and documentation of critical processes
  • Consolidation and VMware ESX server administration
  • Citrix Metaframe application delivery
  • Office document system process optimization
  • Drupal CMS wiki in PHP
  • Network documentation and performance analysis
  • Backup concept and disaster recovery planning
  • Hardware and software inventory
  • Technical customer support for security systems (fire alarms, intrusion alarms, video surveillance)
  • Alarm management system and operator client administration
  • MS SQL Server database administration (2005, 2008)
  • Exchange Server administration (2003, 2007)
  • Active Directory management
  • Antivirus administration (Symantec, eTrust, TrendMicro)
Feb 2005 - Jun 2008
3 years 5 months
Germany

Project Planning, Integration and Management of IT Infrastructure

G4F / Group4Securicor Data Center

  • Procurement and provisioning of hardware (Dell, HP, IBM, Fujitsu-Siemens, Cisco, AlliedTelesyn, Digital, APC, SonicWall)
  • Design of Active Directory infrastructure
  • Provisioning of database infrastructure with MS SQL Server 2000 and 2005
  • Client and server migration from Windows 2000 to Windows XP/Windows Server 2003/R2
  • Terminal services administration (MS-TS, Citrix Metaframe, ThinPrint)
  • SQL Server administration (monitoring, reporting, backup, security)
  • Backup tape library management
  • Exchange Server administration
  • Client and server monitoring with GFI NSS and Nagios
  • Network security, spam and antivirus protection
  • Client lifecycle management (SCMS)
  • VMware Infrastructure implementation and management
Jan 2004 - Jan 2005
1 year 1 month
Germany

Project Build Data Center Infrastructure

G4F Germany

  • Windows Terminal Server, Citrix Metaframe server farm, ThinPrint server and client
  • Ensuring printer driver compatibility
  • Load balancing
  • User accounting
  • Domain concept and Active Directory
  • Firebird database server
  • Migration of Germany-wide cash logistics centers from 16-bit to 32-bit management software
  • Documentation and archiving according to ITIL guidelines
  • Firewall administration, SonicWall VPN remote access
  • User help desk
  • On-site hardware and software support
  • Printer concept planning and implementation
  • Backup concept using Arcserve 11
  • GFI FaxMaker server/client administration
  • eTrust Antivirus Enterprise security
  • MS Exchange Server administration
  • Small Business Server 2003 infrastructure including Exchange 2003 and mobile remote
  • Implementation of Microsoft Software Update Service for automatic client updates
  • Network inventory with MOM
  • MS SQL 2000 database administration
Apr 2003 - Dec 2004
9 months
Germany

IT Documentation (ISO 9000 Certification)

Mehler Bau GmbH

  • System and network documentation in preparation for ISO 9000 certification audit
Oct 2002 - Feb 2003
5 months
Meuselwitz, Germany

WLAN Planning and Installation

Municipal Administration Meuselwitz

  • Connecting an external office to the central network via WLAN and verifying and monitoring security and performance
May 2002 - Aug 2002
4 months
Borna, Germany

School Network Infrastructure Planning

Gymnasium Borna Am Breiten Teich House 1

  • Deployment and administration of Linux servers, firewalls and network security management
  • Creation of network documentation and policy concept

Languages

German
Native
English
Advanced

Education

Mar 1996 - Dec 2002

TSG Stuttgart

Administration/IT · Stuttgart, Germany

Jan 1986 - Dec 1995

TGB Peres

Administration/IT

Jul 1984 - Dec 1986

TGB G.-Dreieck

MSR Engineering

Certifications & licenses

McAfee Application Control

McAfee

Basic Administration for Citrix XenApp 6

Citrix

MCDBA

Microsoft

MCP

Microsoft

MCSE

Microsoft

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