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Senior Systems Administrator Security Clearance

Job in King of Prussia, Montgomery County, Pennsylvania, 19406, USA
Listing for: Lockheed Martin
Full Time position
Listed on 2026-02-04
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, IT Support, Systems Administrator
Job Description & How to Apply Below
Position: Senior Systems Administrator with Security Clearance
Job Number 716751

Description:

Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve.

We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you.

As a Systems Integration Engineer, you will:

- Provide systems (server/application/network) administration of the Factory Test Facility and production system - Perform COTS hardware/software integration, testing and verification - Support system security activities including vulnerability management, access control and authentication, file system security, system hardening, compliance and auditing - Support operational site in use of the deployed baseline;

- Perform minor software development and support activities (Python/Bash scripting) - Documenting defects in discrepancy reports and collaborating with technical team on solutions

Basic Qualifications:

- Linux and Windows systems administration capabilities for configuration and management, package management and software installation, troubleshooting/performance optimization, security support tasks - Ability to script (e.g., Bash, Python) to automate tasks and workflows - Ability to perform IT environment hardening/security management, including administration of Trellix Active TS/SCI Clearance Required to Start
Desired

Skills:

-Ability to travel internationally as needed - Working know of Agile processes and tools (Jira, Confluence)

- Experience with log aggregation tools such as Splunk, and dashboard development - Capable of deploying, upgrading, patching and managing MS Exchange, Skype, SCCM, including software packaging, and other common MS AD environment applications - Knowledge of network and storage technologies, including Net App NAS and Cisco IOS - Capable of and willingness to author Standard Operating Procedures and test/verification procedures - Automation (Ansible playbook development, Puppet administration, etc) - DEVSECOPS/SRE work flows, CI/CD pipeline management - Knowledge of and exposure to microservices architecture, including Kubernetes or RHOS #LMSpace Systems Eng
Security Clearance Statement:
This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: TS/SCI w/Poly
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 associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules:
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 9x80 every other Friday off
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal…
Position Requirements
10+ Years work experience
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