Lead, Systems Administrator

L3HHCM20•Los Angeles, CA

2d•$110,500 - $205,000•Onsite

About The Position

The Windows Systems Administrator will be responsible for managing and maintaining Microsoft Windows environments, ensuring compliance with government regulations, and supporting security operations. This role requires strong technical skills, attention to regulatory standards, and the ability to travel up to 15% as needed.

Requirements

Active Secret Security Clearance required
Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience.

Nice To Haves

Experience with VMware virtualization technologies for server and desktop environments.
Familiarity with Citrix Virtual Desktops for remote access and application delivery.
Proficiency in Linux administration and troubleshooting.
Knowledge of disaster recovery and business continuity planning and execution.

Responsibilities

Administer and maintain Microsoft Windows systems, ensuring optimal performance and reliability.
Utilize security tools such as Tenable and Splunk to monitor, detect, and respond to security threats.
Apply SCAP and STIG methodologies to maintain compliant systems in accordance with Department of Defense (DoD) standards.
Ensure systems comply with government regulations and standards, including NIST Special Publications, NISPOM, and the Risk Management Framework.
Maintain DOD 8140 certification (e.g., Security+), demonstrating proficiency in cybersecurity fundamentals.
Collaborate with cross-functional teams to support system upgrades, patch management, and incident response.
Travel up to 15% to support remote sites, attend training, or participate in project deployments.