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7 information system security officer jobs found

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information system security officer Virginia
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Lockheed Martin
Apr 21, 2026
Information System Security Officer, Classified Cybersecurity
Lockheed Martin Herndon, VA
Description: This position requires TS/SCI clearance with the ability to obtain a CI polygraph. This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia. Candidates will typically have a Bachelor's Degree and 1+ years of experience. The work that ISSOs 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: - Support day-to-day information system security operations including hardware and software implementations. - Carry out technical security administration of IS in accordance with internal LM and customer cybersecurity requirements, primarily the...
Lockheed Martin
Apr 07, 2026
Systems Administrator
Lockheed Martin Herndon, VA
Description: • Provide Domain/Systems Administrator Engineer of the Mission LAN, and oversee the maintenance, optimal function, and patching of the LAN’s operating system, and the GOTS, COTS, and custom software products running on it. • Perform system startup, shutdown, backups, and restores and maintain records of the Cartoon operating system upgrades/changes for reporting purposes. • Conduct virus scanning and firewall protection of the Mission LAN in compliance with the Sponsor’s ISSM • Provide Data Transfer Officer (DTO) services between UNCLASSIFIED and CLASSIFIED networks as needed by the Sponsor • Coordinate assistance from the Sponsor’s corporate resources when required, if encountering a problem that the Contractor team cannot solve • Ensure security compliance with the Sponsor’s ISSM for all components of the network • Perform other system administration duties as requested by the Sponsor. Basic Qualifications: • Minimum 3 years experience as a Systems Administrator •...
Lockheed Martin
Apr 21, 2026
Licensing Caseload Management
Lockheed Martin Arlington, VA
Description: Manages the corporation's business licensing caseload, with responsibility to secure federal licenses in a timely manner to support internal operations, R&D, technology demonstrations, and contract requirements. Engages with the businesses/program offices to understand current and future licensing requirements, including implications of policy and regulatory changes affecting company’s licensing activities. Position for mid-level professional with experience in various licensing processes, particularly with FCC, FAA, and NOAA. Responsible for day-to-day management of licensing matters for the Corporation, with an emphasis on caseload management. Incumbent will play key role in the development, coordination, and implementation of internal licensing and filing strategies, with principal area of focus to support LM business understanding of regulatory requirements and processing timelines. Key responsibilities include i) managing corporate-wide licensing...
LMI
Mar 30, 2026
Supply Chain Management Specialist
LMI Arlington, VA
Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. This position is full-time, onsite in the Pentagon.    Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities LMI i s seeking a skilled Supply Chain Management Specialist a t our client site in...
General Dynamics Mission Systems, Inc
Feb 12, 2026
AUKUS Strategy and BD Director
General Dynamics Mission Systems, Inc Chantilly, VA
Basic Qualifications Education:  Bachelor’s degree or equivalent is required plus a minimum of 15 years of demonstrated leadership; or Master's degree plus a minimum of 13 years of demonstrated leadership. years of demonstrated leadership; or Master's degree plus a minimum of 13 years of demonstrated leadership. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Duties and Tasks: Directs business development activities for AUKUS. Key business partner for strategy and growth with the Advanced Programs Vice President, as well as the Unmanned and Future Combatants and...
Mythics, LLC.
Dec 12, 2025
Full time
Senior Cybersecurity & Compliance Manager
Mythics, LLC. VA
Job Overview & Responsibilities The Senior Cybersecurity and Compliance Manager is responsible for establishing, managing, and continuously improving the company’s internal information security, cybersecurity compliance, and risk management programs. This leadership role ensures the organization meets all obligations associated with supporting state and local government clients, federal civilian agencies, and DoD contractors, including compliance with NIST SP 800-171, CMMC, ISO/IEC 27001:2022, and PCI-DSS (as required). Reporting directly to the General Counsel, the Senior Cybersecurity and Compliance Manager drives internal cybersecurity governance, oversees enterprise risk decisions, ensures regulatory and contractual compliance, and serves as the final authority over all internal security controls, policies, security operations, and incident response.   Responsibilities and Essential Duties Enterprise Security Leadership Develop and...
LMI
Oct 07, 2025
Technical Program Manager (Software Development) - TS/SCI with Polygraph Required
LMI McLean, VA
Overview LMI is actively seeking a mission-driven Technical Program Manager to lead software development efforts supporting the Intelligence Community. This role requires strong technical acumen, hands-on project management experience, and experience working with defense or intelligence community stakeholders.     You will lead cross-functional teams developing software tools that support the tasking, collection, processing, and analysis of various data streams. You’ll coordinate closely with government stakeholders, software developers, and data scientists to align technical execution with mission needs. This position is based on customer site in Virginia.    LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our...
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