Linux​/Windows Systems Administrator - Top Secret Clearance

Description What We’re Doing

Lockheed Martin’s Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6

ISR line of business focuses on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS). We bring capabilities in 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 defense, intelligence community and global security customers. We help governments and militaries protect their platforms, systems, networks and data by protecting networks, hardening weapons, providing mission and training systems, outfitting cyber warriors with offensive and defensive technologies, developing advanced cyber operations technologies, and helping the intelligence community collect, analyze and disseminate threat intelligence.

Our team is solving tough challenges and pushing the boundaries of technology to help our customers achieve their missions.

As a Systems Administrator on the ECIW team you will:

• Work in an agile scrum environment providing support for implementation, troubleshooting and maintenance of various Information Technology (IT) systems.
• Manage IT systems including day‑to‑day operations, monitoring and problem resolution for all client/server/storage/network devices.
• Patch and harden Linux Red Hat OS and work with security personnel to protect against cyber threats.

You thrive in a collaborative, multidisciplinary engineering environment and are committed to delivering best‑in‑class products and solutions.

Health, wealth and 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.

• Bachelor’s degree in a related discipline with 2+ years of professional experience, or equivalent experience/combined education.
• Experience with both Linux and Windows system administration, including installing, patching, troubleshooting and hardening Linux and Windows operating systems (both bare‑metal and virtual machines).
• System administration knowledge of LAN and WAN networking topographies, virtualization technologies.
• Must currently have an active Top Secret clearance.

• Windows and Linux OS patching/security hardening in a classified environment.
• Experience with offline RHEL/Ubuntu repository server management.
• Experience with virtualization environments (e.g. VMWare) and storage array networks (e.g. Net App, TrueNAS appliances).
• Scripting experience – Python, Bash, Power Shell.
• Boot image creation.
• Cisco switch configuration.
• Effective oral and written communication skills.
• Ability to work effectively in a rapid‑paced, team environment.
• CompTIA Security+ Certification (current – required within 6 months of start).
• CompTIA Linux+ or Red Hat Certified Systems Administrator Certification.
• Ability to provide in‑depth monitoring, identify and fix issues utilizing various troubleshooting techniques and procedures.
• Agile scrum development experience.

This position requires a government security clearance; you must be a U.S. citizen for consideration.

TS/SCI

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.

Onsite Full‑time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40‑hour work weeks to condensed schedules that provide additional time away from the office in addition…