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6 systems administrator jobs found

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Lockheed Martin
Jun 09, 2026
Security Supervisor/Infrastructure Protection/Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: **Third Shift** Lockheed Martin Missiles and Fire Control (MFC) business, the leading provider and pioneer for superior weapon systems, sensors, and services is seeking am Infrastructure / Facilities Protection Security Supervisor to join the MFC Security Team in Grand Prairie, TX. You will be an Infrastructure Protection Security Supervisor for our team in Grand Prairie, Texas. Our team is responsible for ensuring the safety and security of our facilities, employees, and assets, while complying with relevant regulations and guidelines. What You Will Be Doing As an Infrastructure Protection Supervisor, you will be responsible for ensuring compliance with national security standards, interpreting and implementing governmental policies, and representing the Infrastructure Protection Security Manager during your shift. You will also administer and support critical physical security role, support enterprise physical security initiatives, and develop and administer...
Lockheed Martin
May 23, 2026
Classified Cyber Security / Information System Security Officer (ISSO)
Lockheed Martin Grand Prairie, TX
Description: Classified Cybersecurity helps secure lifesaving products and critical state-of-the-art engineering and manufacturing systems by applying cutting edge cybersecurity principles. Rising to the challenge of building a more secure world for the warfighter, space exploration, climate sustainability and commercial use. Classified Cybersecurity will partner with the security team, program, and government customers to perform as an Information Systems Security Officer (ISSO) in Orlando, FL. • Support technical administration of information systems (IS) in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). • Document compliance actions with the ISSM to address non-compliance in the allotted time frame. • Participate in internal/external security audits/inspections; performs risk assessments. • Evaluate proposed changes or additions to the information system, and advise the ISSM of their security relevance. • Ensure...
Lockheed Martin
May 23, 2026
Security Rep Associate Manager
Lockheed Martin Fort Worth, TX
Description: Our products play an important role in the national security of the United States and more than 70 other countries, ensuring peace and stability around the world. Highly trained and specialized personnel and facilities are key to the company's unrivaled success in the aeronautics industry. Our workforce of more than 25,000 has pre-eminent expertise in advanced aircraft design and production, modification and support, stealth technology and systems integration. This position is the Associate Manager over the Security Administration teams responsible for Personnel Security and Program Access Request processes, government required reporting and the collateral Classified Material Services office. The chosen candidate will oversee offices ensuring they are compliant with the 32 CFR Part 117, NISPOM Rule and other contractual procedures. Will liaison with LM Security for special projects and consolidated processes. Will also coordinate employee clearances for new...
Lockheed Martin
May 12, 2026
F-35 CLASSIFIED CYBERSECURITY SECURITY TOOL LEAD
Lockheed Martin Fort Worth, TX
Description: This position will report to the Fort Worth, Texas F-35 Classified Cybersecurity Subcontract and Compliance Manager. As a F-35 Classified Cybersecurity Security Tool team member the candidate will be supporting Special Access Programs (SAPs) and you will ensure classified Information Systems (IS) meet cybersecurity requirements and government directives. Interpret the Joint Special Access Program (SAP) Implementation Guide (JSIG) in determining technical Information Assurance (IA) requirements and ensure proper security implementation of the Risk Management Framework (RMF). As a member of the F-35 Security Tool team you will ensure coverage and proper security tool implementation across interconnected WANs, ISOLAN, standalone, and Lab environments. You will assist in determining technical Information Assurance (IA) requirements and ensure proper security implementation of the Risk Management Framework (RMF). You will identify systems and tools to improve security....
General Dynamics Mission Systems, Inc
May 01, 2026
Lead Systems Integration Engineer
General Dynamics Mission Systems, Inc San Antonio, TX
Basic Qualifications Master's degree, plus 6 years of relevant experience. Bachelor's degree in a specialized area or equivalent relevant experience is required; plus, a minimum of 8 years of relevant experience.   CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Must be able to obtain Polygraph. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Job Opportunity: Lead Systems Integration Engineer at General Dynamics Mission Systems   Position Overview: Join our team to help architect and lead mission-critical systems that keep people safe. As a Lead Systems Integration Engineer , you'll serve as a strategic technology leader...
Lockheed Martin
Apr 16, 2026
Cyber Sys Secur Engr Asc Mgr
Lockheed Martin Fort Worth, TX
Description: Company Overview : At Lockheed Martin, we unite passionate individuals to drive purposeful innovation, ensuring safety and solving the world's most complex challenges. Our team comprises some of the brightest minds in the industry, making Lockheed Martin an exceptional place to work. We prioritize our employees by offering diverse career opportunities that promote development and agility. With flexible schedules, competitive pay, and comprehensive benefits, we empower our employees to lead healthy, fulfilling lives both at work and beyond. At Lockheed Martin, we emphasize innovation, integrity, and corporate responsibility. Your mission is ours. Key Responsibilities : At Lockheed Martin we recognize today’s challenges and the need to fuse these disciplines to reshape our future capabilities, enabling us to deliver more autonomous, continuous cyber protection for our classified environments. The Lockheed Martin Aeronautics Emerging Technologies organization is...
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