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Full Stack Infrastructure Engineer - TS​/SCI Security Clearance

Job in King of Prussia, Montgomery County, Pennsylvania, 19406, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-01-16
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Full Stack Infrastructure Engineer Staff - TS/SCI Required with Security Clearance
Job Number 715110

Description:

What We're Doing:
Lockheed Martin's Radars, Electronic Warfare & Acoustic Systems (REAS) market segment within the RMS Sensors, Effectors, Mission Systems (SEMS) line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL,

while delivering full-spectrum cyber capabilities and cyber resilient systems to our defense, intelligence community and global security customers. We are dedicated to helping governments and militaries around the world protect their platforms, systems, networks and data by: protecting networks, cyber hardening weapons, providing mission and training systems; outfitting cyber warriors with technologies for offensive and defensive missions; developing advanced technologies that enable cyber operations;

and helping the intelligence community collect, analyze and disseminate threat intelligence. You'll draw on all your education and experience as well as the resources of Lockheed Martin to keep the threats  we are:
Our team is solving the tough challenges and pushing the boundaries of technology to help our customers achieve their missions. The Work:
As a Full Stack Engineer on the ECIW team, you will:
- Work in an agile scrum environment providing support for design, implementation, troubleshooting and maintenance of various Information Technology (IT) systems
- Manage IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices
- Patch, harden and upgrade Linux Red Hat OS and related virtualization and containerization platforms while working with Security personnel to protect against Cyber Threats. Who you are:
You thrive in a collaborative, multidisciplinary engineering environment and are committed to delivering best-in-class products and solutions. Why join us:
Your Health, Your Wealth, Your Life Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work. Learn more about Lockheed Martin's comprehensive benefits package here! We support our employees, so they can support our missions. #RMSC6

ISR #OneLMHot Jobs

Basic Qualifications:

- Bachelors degree from an accredited college with 7+ years of professional experience, 5+ years of professional experience with a Masters degree, or equivalent experience/combined education.
- Advanced professional experience with Linux system administration and systems integration
- Experience in software practices and configuration management
- Scripting experience (Ansible, Bash)
- Must currently have an active TS/SCI Clearance
Desired

Skills:

- Red Hat OS patching/hardening experience in a Closed Network
- Red Hat Open Shift and Open Shift Virtualization
- Ansible Tower / AWX; familiar with Infrastructure-as-Code and able to debug/maintain a baseline.
- Familiar with ELK stacks and deployment/tuning for log aggregation and visualizations
- Computer networking experience
- Effective oral and written communication skills
- Ability to work effectively in a rapid paced, team environment
- Agile development experience
- CompTIA Security+ Certification
- Linux Certifications (CompTIA Linux+, RHCSA, RHCE)

- Experience with containerization
- 7+ years of System Administration or Infrastructure Engineering experience, including Security Engineering

- Experience with Public Key Infrastructure (PKI) implementations
Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: TS/SCI
Other Important Information You Should Know
Expression of Interest:
By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time:
The work…
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