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24 systems administrator jobs found

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Lockheed Martin
Mar 04, 2026
Linux/Windows Senior Systems Administrator
Lockheed Martin San Diego, CA, USA
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK Lockheed Martin is looking for highly motivated, experienced individuals to perform network/system administration and support on a variety of complex platforms supporting BMD and other DoD related activities. System Administration...
Lockheed Martin
Jan 14, 2026
Staff Systems Administrator - Field Engineer - TS Clearance Required
Lockheed Martin Beale Air Force Base, CA, USA
Description: WHAT WERE DOING We deliver innovative, time-critical, SME-level technical expertise to the C4ISR family of fielded ground systems that support our customers in the field. Our Field Engineers provide technical support to operations forward environments and sustain and maintain the infrastructure and integration activities for our delivered C2 Ground Systems. THE WORK In this critical role, you will: - Provide SME level field systems administration expertise to the sustained operations and maintenance of the fielded ground systems. - Join the Fielded Systems Engineering-IT team as a Field Service Representative (FSR) responsible for the day to day maintenance, trouble shooting, fault isolation, and analysis of complex computer and communications equipment supplied to our customers. - Perform system administration functions on a variety of systems to include physical and virtual; troubleshoot and resolve interoperability issues; troubleshoot and resolve user...
Lockheed Martin
Mar 04, 2026
Mult Function Info Systems, (MPE) (Edwards OT&E)
Lockheed Martin Edwards Air Force Base, CA, USA
Description: Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming Mission Planning Environment (MPE) professionals seeking a place to make their mark – or for seasoned Mission Planning Environment (MPE) professionals seeking their next career challenge. ALIS/MPE Administrators directly support JSF operations by assuring the integrity of data stored within the system by maintaining the internal databases and applications. The successful candidate will serve as the point of contact in customer discussions during the flight and evaluation activities while maintaining system functionality. Candidate must be able to obtain and maintain Special Access Program clearance required for program access. This role is in support of the Netherlands at Edwards AFB that will be based in Edwards AFB,...
Lockheed Martin
Mar 04, 2026
Mult Function Info Systems, (MPE) (OT&E)
Lockheed Martin Edwards Air Force Base, CA, USA
Description: Join the Lockheed Martin Aeronautics Field Sustainment Team. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming Mission Planning Environment (MPE) professionals seeking a place to make their mark – or for seasoned Mission Planning Environment (MPE) professionals seeking their next career challenge. ALIS/MPE Administrators directly support JSF operations by assuring the integrity of data stored within the system by maintaining the internal databases and applications. The successful candidate will serve as the point of contact in customer discussions during the flight and evaluation activities while maintaining system functionality. Candidate must be able to obtain and maintain Special Access Program clearance required for program access. This role is in support of the Netherlands at Edwards AFB that will be based in Edwards AFB,...
Odyssey Systems Consulting Group
Nov 03, 2025
Full time
Executive Administrative Assistant
Odyssey Systems Consulting Group El Segundo, CA, USA
Position Summary Odyssey Systems has an exciting new opportunity for a Executive Administrative Assistant supporting the Space Systems Command (SSC) Military Communication and Positioning, Navigation and Timing Directorate (CG) in the United States Space Force.  This position will support the SSC/CG program office as it rapidly premier capabilities resilient to the threat by the relentless pursuit of warfighter needs and acquisition excellence.   In this role you will work alongside a Team of Administrative Assistant supporting the Delta/Division Action Group (DAG).   This is a full-time opportunity located in LA, CA.   ***Contingent upon contract award*** Responsibilities Duties include, but not limited to: Provide guidance and recommendations on completing manpower and personnel documentation; and maintain the unit personnel management roster, organizational charts, unit manning document, and related...
Odyssey Systems Consulting Group
Nov 03, 2025
Full time
Training and Development Manager
Odyssey Systems Consulting Group El Segundo, CA, USA
Position Summary Odyssey Systems has an exciting new opportunity for a Training and Development Manager supporting the Space Systems Command (SSC) Military Communication and Positioning, Navigation and Timing Directorate (CG) in the United States Space Force. This position will support the SSC/CG program office as it rapidly premier capabilities resilient to the threat by the relentless pursuit of warfighter needs and acquisition excellence.     This is a full-time opportunity located in LA, CA. ***Contingent upon contract award*** Responsibilities Duties include, but not limited to: Track the organization’s military performance reports, feedback forms, military promotion forms, stratifications, and force shaping forms in accordance with regulations Provide guidance and recommendations on completing manpower and personnel documentation; and maintain the unit personnel management roster, organizational...
Lockheed Martin
Feb 06, 2026
Linux System Administrator, Stf - TS/SCI W/Poly- Onsite: Sunnyvale, CA
Lockheed Martin Sunnyvale, CA, USA
Description: This Classified IT Operations position supports Lockheed Martin Space. The selected candidate will be responsible for upgrades, operations and maintenance, hardware and software installations, and service requests (servers, workstations, containers, networking, and storage), as well as continuity of operations (backups and verified restore capabilities). In this position, the chosen candidate will utilize their system administration and architecture skills as primary IT support for several classified environments. •Candidate must have a TS/SCI security clearance with an active CI Poly •Install/configure Linux operating systems and software applications •Perform periodic audits of system security settings •Install operating system security patches and firmware updates •Create/manage security groups •Coordinate hardware repair activities •Diagnose and resolve hardware/software problems/issues •Create scripts to automate system administration tasks •Provision virtual...
Lockheed Martin
Mar 31, 2026
Information Systems Security Officer ISSO - Cyber Security - Level 2
Lockheed Martin Palmdale, CA, USA
Description: Lockheed Martin Aeronautics. Be More Than You Can Imagine. Our customers include both the U.S. Military and international governments and organizations. Our global reach and technical depth offer an endless amount of opportunities for up-and-coming cyber security professionals seeking a place to make their mark –or for seasoned cyber security professionals seeking their next career challenge. Join us and see where your Lockheed Martin Aeronautics journey will take you. As an Information Systems Security Officer (ISSO) you will join the Classified Cyber Security Team supporting Department of Defense (DoD) programs to ensure classified information systems meet cyber security requirements and government directives. In this role, you will leverage your technical skills to: •Interpret the Joint Special Access Program Implementation Guide (JSIG) in determining technical Information Assurance (IA) requirements, conduct cyber risk assessment activities including...
Lockheed Martin
Mar 26, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Sunnyvale, CA, USA
Description: TS/SCI with ability to obtain a Counterintelligence Polygraph. This position will perform duties as a Classified Cybersecurity Information Systems Security Officer (ISSO) at the LM Space facility in Sunnyvale CA. Classified Cybersecurity professionals secure 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. The work that Cybersecurity professionals do can be summarized in this way: - You will have a direct impact to national security, ultimately contributing to protecting your loved ones – this is dynamic, gratifying and impactful work! - You will have the opportunity to engage in all aspects of the cyber discipline - You can enjoy a work-life balance that allows for flex hours and a family-first culture. Key Responsibilities of this role includes: - Oversee...
Lockheed Martin
Mar 26, 2026
System Engineer for Satellite Operations and Ground Communications
Lockheed Martin Sunnyvale, CA, USA
Description: LM Space National Security Solutions has an open position for system engineering support across multiple areas related to the maintenance, operations, and recapitalization upgrades to a global satellite command and control and ground terminal communication enterprise. The System Engineer for Satellite Operations and Ground Communications will be responsible for contributing technically to a variety of Systems and Software Engineering tasks associated with supporting Operations and Maintenance (O&M) as well as system upgrades. This role will be a key technical member supporting a globally dispersed workforce with a focus on real-time satellite mission operations and longer term mission optimization, including enhancement tasks that expand beyond day to day O&M sustainment. The role will interface across system segments, program management, customers and subcontractors in successful completion of assigned tasks. Maintenance tasks include efforts to investigate...
General Dynamics Mission Systems, Inc
Mar 25, 2026
Advanced Information Assurance Engineer
General Dynamics Mission Systems, Inc San Jose, CA, USA
Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     Clearance Requirements: Department of Defense TS/SCI security clearance is required at time of hire. 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 General Dynamics Mission Systems has an immediate opening for an Information Assurance Security Professional. This position provides an opportunity to further advance the cutting-edge technology that supports some of our nation’s core defense/intelligence services and systems.  General...
Lockheed Martin
Mar 20, 2026
Int. Program Planner Senior-Integrated Planning, Skunk Works®-Level 3
Lockheed Martin Palmdale, CA, USA
Description: We are Lockheed Martin How to be part of our Skunk Works® Team - Join Program Planning! Skunk Works® Have you ever imagined influencing programs that develop the world’s most advanced fighter jets, design cutting-edge unmanned aerial systems, or modernize national defense aircraft? At Lockheed Martin Aeronautics, technology connects people and protects nations, and we’re accelerating tomorrow’s breakthroughs to help our customers stay ahead in an ever-changing world. Driven by innovation and integrity, we believe that applying the highest standards of ethics and visionary thinking opens the door to extraordinary possibilities—both for the company and for you as a Lockheed Martin Aeronautics team member. Your skills, training, and education are valued here. Come experience your future with us. Skunk Works®, Lockheed Martin Aeronautics’ Skunk Works® Program, is seeking world-class talent in Program Planning to join a team that creates shaping...
Lockheed Martin
Mar 20, 2026
Int. Program Planner Senior-Integrated Planning, Skunk Works®-Level 3
Lockheed Martin Palmdale, CA, USA
Description: We are Lockheed Martin How to be part of our Skunk Works® Team - Join Program Planning! Skunk Works® Have you ever imagined influencing programs that develop the world’s most advanced fighter jets, design cutting-edge unmanned aerial systems, or modernize national defense aircraft? At Lockheed Martin Aeronautics, technology connects people and protects nations, and we’re accelerating tomorrow’s breakthroughs to help our customers stay ahead in an ever-changing world. Driven by innovation and integrity, we believe that applying the highest standards of ethics and visionary thinking opens the door to extraordinary possibilities—both for the company and for you as a Lockheed Martin Aeronautics team member. Your skills, training, and education are valued here. Come experience your future with us. Skunk Works®, Lockheed Martin Aeronautics’ Skunk Works® Program, is seeking world-class talent in Program Planning to join a team that creates shaping...
Lockheed Martin
Mar 19, 2026
IT Systems Engineer, Sr (Classified) / Secret / Onsite: Palmdale, CA
Lockheed Martin Palmdale, CA, USA
Description: Lockheed Martin is a leading technology‑innovation company with > 100,000 employees, partners worldwide, and 570+ facilities spanning 70 countries. Headquartered in Bethesda, MD, we operate in all 50 states. Position Overview We are looking for an IT Systems Engineer Sr to join the team at our Palmdale site. The engineer will: • Manage isolated (closed) environments for assigned programs • Apply patches, implement DISA STIGs, and deploy infrastructure • Perform systems administration, optimization, and performance tuning on Linux, Windows Server, VMware ESXi, and EMC storage platforms Required Qualifications • Active Secret security clearance (minimum) • U.S. citizenship (required for this facility) Apply today to help drive the future of aerospace technology. Basic Qualifications: • Active Secret Clearance with ability to obtain Top Secret Clearance • Ability to obtain Security+ Certification within 90-days of start. • U.S. Citizenship required • 3 + years...
Lockheed Martin
Mar 17, 2026
Supply Chain - Subcontract Management - Senior - Level 3
Lockheed Martin Palmdale, CA, USA
Description: At Lockheed Martin Aeronautics we are committed to shaping the future of aviation! Our Aeronautics Supply Chain team is passionate about delivering innovative, affordable, and agile solutions that exceed our customer’s expectations. The supply chain team touches every product and service we deliver and enables our customers to do the impossible every day. At Aeronautics, we leverage problem solving, creativity, and data to tackle the most exciting challenges in the industry. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. You have arrived at your career destination! Join us! Who You Are You'll be a Global Supply Chain, Skunk Works Advanced Systems. Subcontract Management, Senior Team member What You Will Be Doing In this fast-paced role, you will play a critical part in developing and executing contractual relationships with our suppliers. Every day will be unique as you tackle shortages and...
Lockheed Martin
Feb 27, 2026
Configuration Data Management Analyst Stf
Lockheed Martin Sunnyvale, CA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. Going to space is just the beginning. It’s what you do when you get there that matters. Lockheed Martin builds the satellites and spacecraft that do amazing things in space for government and commercial customers. Connecting people. Advancing discovery. And protecting what matters most. Lockheed Martin-built satellites...
Lockheed Martin
Feb 12, 2026
Configuration Analyst, Senior
Lockheed Martin Sunnyvale, CA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Do you want to be part of a culture that inspires employees to think big, perform with excellence and build incredible products? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, then we want to build a better tomorrow with you. We are seeking new team members for the THAAD Program! You should be a strategic thinker who thrives in an integrated customer/contractor team and have the experience and/or aptitude to conceptualize and develop innovative technical solutions for the Warfighter. You will have the opportunity to...
Lockheed Martin
Feb 06, 2026
Ground System Engineer
Lockheed Martin Palmdale, CA, USA
Description: We are Lockheed Martin Specialized System Engineer that acts as a system expert. Performs computer administrations functions to include software installations and upgrades, user account and hardware maintenance. Performs real-time troubleshooting of complex hardware/software anomalies with analysis and evaluation of asset under test. Executes readiness tests to verify system under test functionality. Performs pre and post system checkouts and ensures asset readiness for test. Ensures all paperwork and configuration management tracking is correct prior to test. Will write and issue test documentation to perform maintenance tasks and maintains configuration control. **Must be a US Citizen. This position is located at a facility that requires special access.** What’s In It For You Our employees play an active role in strengthening the quality of life where we live and work by volunteering more than 850,000 hours annually. Here are some of the benefits...
Lockheed Martin
Feb 05, 2026
Classified Accounting - Level 2
Lockheed Martin Palmdale, CA, USA
Description: Classified Accounting - Level 2 Location: Palmdale CA What You Will Be Doing The Classified Accounting Team provides comprehensive financial management for programs and projects subject to classification. Responsibilities include the recording, analysis, and reporting of classified expenditures, ensuring compliance with Department of Defense (DoD) financial regulations, Federal Acquisition Regulation (FAR), Cost Accounting Standards (CAS), and internal security policies. The team safeguards sensitive financial data while delivering accurate, timely information to program managers, auditors, and senior leadership. Key Responsibilities General Ledger Management - Record and reconcile all classified transactions in accordance with GAAP, FAR, and CAS. - Data transfers between physical environments on site. - Maintain separate ledgers for classified and unclassified funds to prevent cross‑contamination. - Must work with program (finance, supply chain,...
Lockheed Martin
Jan 24, 2026
Configuration Analyst (Level 2)
Lockheed Martin Sunnyvale, CA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space OVERVIEW: At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you. Going to space is just the beginning. It’s what you do when you get there that matters. Lockheed Martin builds the satellites and spacecraft that do amazing things in space for government and commercial customers. Connecting people. Advancing discovery. And protecting what matters most. Lockheed Martin-built satellites...
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