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# Systems Engineer-IT Stf - E4

- **Company:** Lockheed Martin
- **Location:** Fort Belvoir, VA, United States
- **Salary:** $118,000.0 - $219,100.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, Systems Engineering, Cisco Routers, Linux, Monitoring of Systems, Systems Analysis, Red Hat Enterprise Linux, Server Virtualization, Software Engineering, Verification and Validation (Software), Systems Integration, Network Storage, Sysadmin, Firewalls (Computer Science), Juniper, Information Technology
- **Published:** October 7, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9221620/systems-engineer-it-stf-e4

## About the Role

* TS/SCI with Poly

 * Sec+ certification or equivalent

 * Significant System Admin knowledge and experience on platforms running Windows

 * Experience with Active Directory, group policy

 * Experience with RHEL Linux

 * Experience maintaining physical and virtual servers

 * Network, infrastructure, system monitoring

Desired Skills

 * Previous experience with operational ground systems

 * Functional experience with Cisco routers and switches and with Juniper Firewalls

 * System Admin experience with network storage (SAN server / NAS server)

 * Experience pushing software updates

 * Experience trouble-shooting mission software issues

 * Understanding of standard DOD security practices such as STIG compliance and system accreditation implementation efforts

## Description

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into
hardware and software specifications.