Systems Engineer IT (TS/SCI) - Onsite 9x80

Lockheed Martin; Littleton (CO); On-site; USD 96,000 - 178,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Flexible work arrangements

401(k) match

Paid time off

Job summary

Lockheed Martin Space in Denver, CO seeks an IT professional to support critical programs under the Space Division. You will ensure IT systems are managed, controlled, and compliant with CIPM, handling upgrades, maintenance, deployments, and service requests across servers, workstations, containers, networking and storage.

The role requires TS/SCI clearance, Security+ or better, 3+ years admin Linux/Windows servers, and willingness for a full‑time onsite role on a 9x80 schedule with occasional

Qualifications

• Active TS/SCI clearance with CI Poly eligibility.
• U.S. Citizenship required for access to the work facility.
• Security+ certification or better.
• 3+ years administering Linux and Windows server environments.
• Experience with DISA STIGs and security hardening of OS and applications.

Responsibilities

• Provide IT support for Space division programs.
• Manage hardware and software installations, upgrades and backups.
• Maintain uptime and security across servers, workstations, containers, networking and storage.

Skills

Linux/Windows admin

Server troubleshooting

Cybersecurity basics

System management

Team collaboration

Communication

Tools

Windows Server

Linux

Security platforms

Job description

Lockheed Martin Space in Denver, CO seeks an IT professional to support critical programs under the Space Division. You will ensure IT systems are managed, controlled, and compliant with CIPM, handling upgrades, maintenance, deployments, and service requests across servers, workstations, containers, networking and storage.

The role requires TS/SCI clearance, Security+ or better, 3+ years admin Linux/Windows servers, and willingness for a full‑time onsite role on a 9x80 schedule with occasional