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6 information system security officer jobs found

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United States information system security officer California
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Information Technology  (3) Manufacturing  (2) Security Clearance  (2) Law Enforcement  (2) Finance  (1)
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Lockheed Martin
Jul 14, 2026
Information Systems Security Officer - Level 3
Lockheed Martin Palmdale, CA
Description: Job 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. We are seeking a highly technical and experienced Information System Security Officer (ISSO) to support operations at the Palmdale, CA location. As ISSO, you will be responsible for overseeing the day-to-day information system security operations, developing and implementing government-approved information security procedures, and ensuring compliance with internal Lockheed Martin and...
General Dynamics Mission Systems, Inc
Jun 09, 2026
Information Assurance Engineer
General Dynamics Mission Systems, Inc San Jose, CA
Basic Qualifications Education Requirements: Bachelor's degree in Engineering, or a related Science or Mathematics field, 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 Top Secret security clearance is required at time of hire. Must be able to obtain SCI. 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...
Lockheed Martin
Jul 02, 2026
Sr. Manager, Production Control
Lockheed Martin Palmdale, CA
Description: As a Production Control Senior Manager in Palmdale, CA, you will lead the Production Control Operations team within the Fabrication build areas and Support Services as part of the Production Control Senior Leadership team which includes Replenishment Center Operations (receiving, warehouse, shipping), Transportation, Chemical Management, and more. In this position you will lead a team of 100+ leaders, non-represented, and represented employees ensuring operational excellence. What You Will Be Doing As a Production Control Senior Manager, you will: • Lead strategic planning and execution for all material and scheduling activities supporting Fabrication and Support Services. • Manage Production Control disciplines and ensure adherence, including business process management, data analytics, and continuous improvement initiatives. • Drive employee development, ensuring training, knowledge continuity, and professional growth for your team. • Formulate risk mitigation...
Lockheed Martin
Jun 12, 2026
Security Rep Stf - Level 4
Lockheed Martin Santa Rosa, CA
Description: The Security Organization of Lockheed Martin Deposition Sciences, Inc. (DSI) is soliciting exceptionally qualified candidates to manage the safety and security of classified programs at DSI. The professional that is hired is committed to helping safeguard our workplace and to ensure compliance with U.S. government and other customer security requirements in support of U.S. national security interests. The chosen candidate for this position will perform as the Security Representative Staff supporting multiple Special Access Programs (SAPs) within DSI located in Santa Rosa, California, serve as a Contractor Special Security Officer (CSSO), and work with Facilities to maintain the physical security of the DSI site. They will implement cost effective and value-added security solutions that fortify our nation’s emerging technologies. The ideal candidate will: - Lead the DSI Security effort and develop, administer, and audit security programs associated with the protection...
Lockheed Martin
Jun 06, 2026
Classified Accounting - Level 2
Lockheed Martin Palmdale, CA
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
May 28, 2026
Industrial Engineer
Lockheed Martin Sunnyvale, CA
Description: About Lockheed Martin Space: 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. -- We are seeking an early career Industrial Engineer to join our production team. This is a hands-on role where you will lead process improvements,...
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