Senior Systems Administrator @ Peraton

Peraton

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated solutions and technologies to protect our nation and allies.

Job Overview

Make a difference and join Peraton in support to US EUCOM as a Systems Administrator in Stuttgart, Germany (TESA position) to support enablement of the client’s mission objectives.

As a Senior Windows Systems Administrator, you will play a crucial role in managing and maintaining our enterprise Windows environment. You will be responsible for designing, implementing, and managing CI/CD pipelines using GitLab. A significant part of your role will include reviewing, cleaning up, and streamlining our comprehensive Group Policy Objects (GPOs) to ensure optimal performance and manageability.

Key Responsibilities

• Active Directory Management: Administer, manage, and support Active Directory services including user accounts, group policies, and security configurations.
• Windows Server Administration: Install, configure, and maintain Windows Server environments, ensuring optimal performance and reliability.
• GitLab CI/CD Automation: Design, implement, and manage CI/CD pipelines using GitLab to streamline and automate deployment processes.
• GPO Cleanup and Optimization: Review, clean up, and streamline existing Group Policy Objects (GPOs) to improve system performance and manageability.
• System Security: Ensure the security of Windows systems through regular updates, patch management, and vulnerability assessments.
• Documentation and Standardization: Develop and maintain Markdown-based guides and guidelines for server deployment, STIG remediation, GPO cleanup, and script version controlling.
• Process Improvement: Establish and enforce policies and processes to improve operational efficiency and effectiveness.
• Monitoring and Troubleshooting: Proactively monitor system performance, identify issues, and perform troubleshooting to ensure system stability.
• Collaboration: Work closely with the engineering team, other IT teams, developers, and stakeholders to ensure seamless integration and operation of systems and services.
• Mentorship: Provide guidance and mentorship to junior team members, fostering a culture of learning and growth within the team.

Qualifications

Required Qualifications

• BA/BS + 7 years recent specialized or AA/AS + 9 years recent specialized or a major cert + 9 years recent specialized or 11 years of recent specialized experience.
• Skills:
  • In-depth knowledge of Active Directory, Windows Server, and related technologies.
  • Extensive experience with GitLab and CI/CD pipeline automation.
  • Strong scripting skills (PowerShell, Python, etc.).
  • Familiarity with network protocols and services (DNS, DHCP, TCP/IP).
  • Experience with virtualization technologies (VMware, Hyper-V).
  • Knowledge of security best practices and tools.
  • Proven experience in documentation and process improvement.
• Certifications: One of the following relevant certifications such as Microsoft Certified Windows Server Hybrid Administrator Associate or Microsoft Certified: Azure Solutions Architect Expert, or similar.
• DOD IAT3 compliant i.e. CASP+, CISSP or other relevant IAT Level III certification.
• Clearance: Fully adjudicated TS/SCI clearance.

Preferred Qualifications

• Familiarity with Linux systems administration.
• Knowledge of cloud platforms (Azure, AWS).
• Familiarity with containerization technologies (Docker, Kubernetes).
• Familiarity with configuration management tools (Ansible, Chef, Puppet).

Personal Attributes

• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Self-motivated with a proactive approach to tasks.
• Ability to manage multiple tasks and projects simultaneously.

Target Salary Range

$66,000 – $106,000. This represents the typical salary range for this position based on experience and other factors.

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