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36 system administrator jobs found

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Lockheed Martin
Mar 11, 2026
Systems Engineer ~ Onsite in Grand Prairie, TX- Clearance Required
Lockheed Martin Grand Prairie, TX, USA
Description: This position is for a senior classified information system administrator with experience in system configuration and IT compliance with background in cyber security, and IT compliance. This position supports multiple projects / internal customers. Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product...
Lockheed Martin
Mar 11, 2026
Mult Fnc Info Sys Admin (Level 3):System Admin, JRB Forth Worth
Lockheed Martin Fort Worth, TX, 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 Autonomic Logistics Information Systems (ALIS) or Mission Planning Environment (MPE) professionals seeking a place to make their mark – or for seasoned Autonomic Logistics Information Systems (ALIS) or 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...
Lockheed Martin
Feb 06, 2026
Information System Security Manager (ISSM Level 5)
Lockheed Martin Fort Worth, TX, USA
Description: Do you want to be part of a culture that inspires employees to think big, perform with excellence and make the impossible become reality? Are you looking for a fast paced, dynamic work environment that is blazing through uncharted territory and accepting the multiple challenges our company and nation face? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you. Never have the opportunities for a technical career been so limitless. Lockheed Martin Aeronautics is searching for an experienced Enterprise Information Systems Security Manager (ISSM) to join an exciting opportunity within the Classified Cyber Security team. The selected candidate will provide Cyber Security technical leadership as the Enterprise ISSM and manage internal and external customers’ expectations on security architecture, and Assessment & Authorization...
General Dynamics Mission Systems, Inc
Mar 09, 2026
Enterprise Operations Linux Systems Administrator
General Dynamics Mission Systems, Inc San Antonio, TX, USA
Basic Qualifications Bachelor’s degree in a specialized area; or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Candidates must be able to obtain a Polygraph within reasonable amount of time.  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 Put your engineering talent to the ultimate test. At General Dynamics Mission Systems, we create the technologies, products and services that help our service members, intelligence analysts and first responders keep our nation safe. The work we do is so advanced...
Lockheed Martin
Mar 13, 2026
Business Planner / Data Specialist
Lockheed Martin Fort Worth, TX, USA
Description: Business Planner / Data Specialist What You Will Be Doing Visual Communications is seeking a strategic, data-driven Business Planner Senior Staff to partner with the Project Management team and leadership in driving operational excellence, fiscal transparency, and informed decision-making. This role serves as a senior thought partner responsible for developing highly innovative solutions to complex operational and analytical challenges. This role is responsible for overseeing the integrity of our project management systems, pulling metrics to analyze performance, and translating complex data into clear, actionable insights. By identifying and developing meaningful dashboards, reports, and analytics capabilities, the Business Planner consults with leadership to identify trends, mitigate risk, strengthen accountability, and support our commitment to a “Value Always” mindset. The Business Planner plays a critical role in ensuring our data accurately reflects the...
Lockheed Martin
Mar 05, 2026
Supply Chain - Buyer/Subcontract Administrator
Lockheed Martin Fort Worth, TX, 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 Aero, 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. What You Will Be Doing As the Buyer/Subcontract Administrator your responsibilities will include but are not limited to: Prepares bid packages, conducts bidders' conferences, develops evaluation criteria, analyzes and evaluates proposals, negotiates subcontract provisions, selects or recommends subcontractors, writes subcontract packages for review, prepares awards and administers...
Lockheed Martin
Feb 17, 2026
Senior Subcontract Management
Lockheed Martin Grand Prairie, TX, USA
Description: You will be the Senior Subcontract Management for the PAC-3 Evolutionary Development team. Our team is responsible for delivering innovative subcontract solutions that enable the PAC‑3 missile system to meet performance and schedule goals. What You Will Be Doing As the Senior Subcontract Management you will be responsible for driving subcontract strategy and execution across multiple development programs. Your responsibilities will include, but are not limited to: Partner with Program Managers, Engineers, and Supplier Quality to define subcontract requirements early in the design phase. Evaluate supplier proposals and negotiate terms that balance cost, risk, and schedule. Monitor subcontract performance, ensuring compliance with technical specifications and contractual obligations. Identify and implement producible solutions that enhance missile system manufacturability. Coordinate cross‑functional teams to resolve issues and...
Lockheed Martin
Mar 13, 2026
Supply Chain - Subcontract Administrator - Level 2
Lockheed Martin Fort Worth, TX, 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 perform as a Global Supply Chain, Subcontract Management, Senior 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 resolve complex supplier...
Lockheed Martin
Mar 13, 2026
Subcontract Management - Buyer - Level 3
Lockheed Martin Fort Worth, TX, 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 A Global Supply Chain, Subcontract Management, Senior 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 resolve complex supplier performance issues. In this...
Lockheed Martin
Mar 11, 2026
Level 2 Multi Function Systems Analyst-Onsite in Ft. Worth,TX- Secret
Lockheed Martin Fort Worth, TX, USA
Description: Performs a variety of activities in information systems protection, design, development, and analysis encompassing one or more of the following areas of technical expertise: system hardening, security vulnerability remediation, programming, computer application analysis, software development, systems integration, and related disciplines. Basic Qualifications: • Basic Experience with Windows Operating Systems (Windows 10/11) • Basic experience with Linux Operating Systems (Red Hat Linux 7/8/9) • Experience with Risk Management Framework (RMF) Requirements and Security Technical Implementation Guide (STIG) Implementation • Experience with vulnerability remediation and security management (system hardening, log management, configuration management (i.e., Nessus, McAfee, Shavlik, SCAP) • Must possess DoD 8570 IAT Level II or III certification (i.e. Security+, CASP, CISSP) • Active Secret Clearance; Ability and willingness to obtain Top Secret Clearance • Ability to lift...
Lockheed Martin
Mar 10, 2026
Systems Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: You will be the Systems Engineer Sr - Level 3 for the F 35 MPE hardware and software team which is responsible for... What You Will Be Doing As the Systems Engineer Sr - Level 3 you will be responsible for coordinating subsystem acquisition activities for the F‑35 MPE hardware and software program. Your responsibilities will include: Coordinate performance to purchase order requirements as defined in the Subcontract SOW, including hardware delivery, data, and software development. Develop and implement methods to monitor supplier performance and success, conducting in‑process reviews and analyzing supplier metrics. Provide real‑time status to the Integrated Product Team and Subcontract Administration, highlighting issues and recommending resolutions. Participate in supplier‑site meetings such as design, program, quality, and production reviews, interfacing with supplier program and executive management. Collaborate with LM...
Lockheed Martin
Mar 04, 2026
Supply Chain - US Export Control Manager
Lockheed Martin Fort Worth, TX, USA
Description: What You Will Be Doing The US Export Manager is responsible for steering all export related activities for the United States, acting as the central authority on compliance, logistics, and documentation. In this role you will develop and execute a comprehensive export strategy that align with program objectives, while leading a cross functional team of logistics, compliance, and documentation specialists to ensure seamless end to end shipment processes. You will oversee the preparation of export paperwork (commercial invoices, Electronic Export Information, certificates of origin, etc.) and manage customs clearance to guarantee timely delivery. By maintaining strict adherence to U.S. Export Administration Regulations (EAR), International Traffic in Arms Regulations (ITAR), and sanctions programs, you will protect the company from regulatory risk. The position also requires close coordination with freight forwarders, carriers, and internal departments (engineering,...
Lockheed Martin
Feb 27, 2026
Field Operations Integration Lead - Level 5
Lockheed Martin Fort Worth, TX, USA
Description: What You Will Be Doing: The Field Operations Integration Lead (Senior Staff) drives the seamless integration of people, processes, tools, and technology across the entire LM Aero Field Operations (FO) organization. This role provides critical integration oversight, strategic coordination, and influence to ensure that all FO capability streams operate as a cohesive, high‑performing organization, including Global Fleet Support, Enterprise Sustainment Support, Business Operations, and Digital Transformation—to ensure superior 24/7 customer support, optimal fleet performance, and robust financial stewardship. What’s In It For You: From onsite to remote, we offer flexible work schedules to comprehensive benefits investing in your future and security. Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the impossible a reality? We...
Lockheed Martin
Feb 27, 2026
Contracts Management Sr / Lvl 3 / Arlington, TX
Lockheed Martin Arlington, TX, USA
Description: You will be the Contracts Management Sr for the Contracts Management Team . Our team is responsible for delivering end‑to‑end contract solutions that support critical defense programs. What You Will Be Doing As the Contracts Management Sr you will be responsible for overseeing the full contract lifecycle, providing expert business advice, and ensuring strict compliance across all phases of contract execution. Your responsibilities will include, but are not limited to: Manage the complete contract process from capture through proposal, award, and administration. Coordinate with program management, finance, legal, engineering, and other functions to align contract strategy with business objectives. Negotiate terms, monitor performance, and resolve contractual issues with customers and internal stakeholders. Lead and support internal and external audits to verify compliance with laws, regulations, and company policies. Produce...
Lockheed Martin
Feb 27, 2026
Software Engineer - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin You will be the Software Engineer for the F-22 Integrated Maintenance Information System (IMIS) System Administration Team. Our team is responsible for the security and upkeep of a variety of hardware on different networks. The IMIS product is the ground system for the F-22 aircraft providing capabilities for the ground crews to keep the pilots safe while flying the necessary missions for our nation's security. What You Will Be Doing As the Software Engineer your responsibilities will include: • Writing scripts, maintaining proper network configurations, maintaining security and working closely with the engineering staff allowing them to perform their development tasks on a variety of hardware and networks. • Performing detailed problem analysis of anomalies discovered from the engineers and other network administrators, document anomalies, and verify corrections when implemented • Interacting, planning and coordinating with multiple...
Lockheed Martin
Feb 27, 2026
Software Engineer - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin You will be the Software Engineer for the F-22 Integrated Maintenance Information System (IMIS) Build and Pipeline Team. Our team is responsible for the creation and maintenance of the pipeline which allows for the integration of software development products into one product that can be installed for different networks. The IMIS product is the ground system for the F-22 aircraft providing capabilities for the ground crews to keep the pilots safe while flying the necessary missions for our nation's security. What You Will Be Doing As the Software Engineer your responsibilities will include: • Writing scripts, creating new code branches, maintaining the pipeline, maintaining security and working closely with the engineering staff allowing them to perform their development tasks on a variety of hardware and networks. • Performing detailed problem analysis of anomalies discovered from the engineers and other network administrators, document...
Lockheed Martin
Feb 27, 2026
Software Engineer - Level 3
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin You will be the Software Engineer for the F-22 Integrated Maintenance Information System (IMIS) Help Desk Team. Our team is responsible for supporting the F-22 IMIS administrators with the upkeep and usability of a variety of hardware and interfaces in the field. The IMIS product is the ground system for the F-22 aircraft providing capabilities for the ground crews to keep the pilots safe while flying the necessary missions for our nation's security. What You Will Be Doing As the Software Engineer your responsibilities will include: • Writing scripts, maintaining proper network configurations, maintaining security and working closely with the engineering staff allowing them to perform their development tasks on a variety of hardware and networks. • Frequent communication with the field administrators to resolve their issues • Performing detailed problem analysis of anomalies discovered from the engineers and other network administrators,...
Lockheed Martin
Feb 27, 2026
Agile Project Manager - Software Engineer Stf - Level 4
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin You will be the Agile Project Manager for the F-35 MPE (Mission Planning Environment) Team, responsible for designing and developing cutting-edge mission planning system for the F-35 Program. Hands on Agile Team Leadership: planning, coaching, metrics tracking , to ensure high quality, on schedule delivery of MPE capabilities that support the F 35 program’s vision and ground systems integration. What You Will Be Doing As the Agile Project Manager for the F-35 MPE team you will be responsible for leading the Agile Process & Delivery of the MPE Software You will be responsible for: • Leading and guiding F 35 Mission Planning Environment (MPE) software agile delivery. • Program Coordination: Interface with product owners, engineers, test leads, and external customers (e.g., DoD, F 35 program office) to define scope, priorities, and success metrics. • Risk & Issue Management: Proactively identify, track, and mitigate technical,...
Lockheed Martin
Feb 24, 2026
Senior Staff Financial Management - Skunk Works - Level 5
Lockheed Martin Fort Worth, TX, USA
Description: Senior Staff Financial Management - Skunk Works - Level 5 Location: Fort Worth TX What You Will Be Doing The Senior Staff Financial Management – Level 5 role supports advanced development programs within Skunk Works, serving as a financial lead for complex, high-visibility initiatives. This role acts as the Cost Integration Team Lead, providing strategic and hands-on financial leadership across program execution, baseline management, earned value performance, and forecasting. The position partners closely with program leadership and cross-functional stakeholders to ensure financial integrity, cost control, and actionable insights that drive informed decision-making. This leader plays a critical role in managing performance measurement baselines, developing estimates at complete, assessing risks and trends, and delivering clear financial analysis to support program success in a fast-paced, mission-critical environment. Key Responsibilities • Act as Lead on...
Lockheed Martin
Feb 20, 2026
Systems Engineer Stf - Level 4
Lockheed Martin Fort Worth, TX, USA
Description: We are Lockheed Martin This position is with the Ground Systems Mission Planning Environment (MPE) Hardware/Software Integration (HSI) team in Fort Worth, TX. The MPE HSI team is responsible for providing MPE hardware and software integration support, familiarization training, user documentation creation and maintenance, troubleshooting, and field support to US and international locations. The Cyber Security Lead is responsible for providing MPE internal Continuous Monitoring Security Technical Implementation Guide (STIG) compliance testing, risk analysis and assessments, and provide fix actions or mitigation rationale for open findings. This position will support IAVM patch releases, firmware updates, vulnerability identification, Security Center (Nessus)/ACAS system-level scans, system regression testing, security assessment test events, and provide lab environment cyber security. What You Will Be Doing - Team Lead for all quarterly/annual Cyber Security...
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