Lockheed Martin · 3 hours ago
Systems Administrator
Littleton, CO
Full-time
Onsite
New Grad, Entry LevelLockheed Martin is seeking a Systems Administrator to join the RMS C2-Ground Systems program, focusing on secure communications for C4ISR missions. The role involves administering Windows and Linux systems, supporting network infrastructure, and collaborating with senior engineers to enhance system performance and security.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
U.S. Citizen Only
Responsibilities
Perform routine backups, patching, and configuration‑management tasks Windows/Linux systems
Diagnose, troubleshoot, and repair system issues; assist with hardware refreshes and upgrades
Apply and maintain security settings on system hosts
Carry out basic administration of workstations/servers, including user‑account management and patch deployment
Assist with the configuration and monitoring of Ethernet switches, routers, firewalls, and IDPS devices
Support network‑infrastructure upgrades and re‑configuration projects under senior‑engineer guidance
Create, modify, and maintain virtual machines in a virtual environment
Keep baseline configurations up‑to‑date
Record changes, incidents, and maintenance actions in the team knowledge base
Participate in technical meetings, provide status updates, and support the lead System Engineer on project tasks
Qualification
Required
Perform routine backups, patching, and configuration‑management tasks Windows/Linux systems
Diagnose, troubleshoot, and repair system issues; assist with hardware refreshes and upgrades
Apply and maintain security settings on system hosts
Carry out basic administration of workstations/servers, including user‑account management and patch deployment
Assist with the configuration and monitoring of Ethernet switches, routers, firewalls, and IDPS devices
Support network‑infrastructure upgrades and re‑configuration projects under senior‑engineer guidance
Create, modify, and maintain virtual machines in a virtual environment
Keep baseline configurations up‑to‑date
Record changes, incidents, and maintenance actions in the team knowledge base
Participate in technical meetings, provide status updates, and support the lead System Engineer on project tasks
Preferred
DoD IAT Level II certification (e.g., Security+, CySA+, CCNA Security, etc.)
System administrator experience, including administration and configuration of STIG security policies for Windows/Linux servers and workstations
Familiarity with configuring VMs (Virtual Machine)
Practical experience in the design, implementation, configuration, and maintenance of enterprise classified network computing infrastructure including but not limited to: Ethernet switches, routers, firewalls, IDPS, and physical switching systems
Experience in the application of security settings to network computing infrastructure
Be self-motivated, responsible and accountable, highly reliable, and focused on mission success
Possess organizational and reporting abilities; strong technical, analytical, and problem-solving skills; and written and verbal communication skills
Company
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
Founded in 1912
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$6.06BKey Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M
Leadership Team
Jim Taiclet
Chairman, President & CEO
Craig Martell
Chief Technology Officer
Recent News
2026-01-24
2026-01-24
2026-01-22
Company data provided by crunchbase