• Lead, Systems Engineering - Modeling & Simulation

    L3Harris (Herndon, VA)
    …With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains ... in the interest of national security . Job Title: Lead, Systems Engineering - Modeling &...Job Description: L3Harris Technologies has an opening for a Manager , Systems Engineering in Modeling, Simulation & Analysis (MS&A)… more
    L3Harris (12/05/25)
    - Related Jobs
  • Senior TSCM Lead (Technical CI Officer - L-4) NGA…

    Masego (Springfield, VA)
    …and completion of all TSCM activities, related support, and other technical operations supporting the NGA TSCM program, TSSC modernization goals, and Office of ... Lead support such as: + Assist the TSCM Program Manager and government leads as required with supervision of...government leads as required with supervision of personnel and operations . + Ensure all personnel assigned to the TSCM… more
    Masego (12/28/25)
    - Related Jobs
  • Red Cell Cyber Analyst

    Amentum (Fort Belvoir, VA)
    …. + Should have a diverse understanding of network and information security operations , network exploitation, and telecommunications. + Perform regular updates ... Warfare activities. He/She reports directly to the Red Team Analysis and Production Manager but directly fulfills requirements for the Red Cell Program Leader. The… more
    Amentum (12/09/25)
    - Related Jobs
  • TACLANE Support Specialist

    TekSynap (Arlington, VA)
    …knowledge transfer sessions to other team members and end-users on TACLANE operations , best practices, and security protocols. **REQUIRED QUALIFICATIONS** + ... guidelines and TACLANE operational best practices. + Respond promptly to security incidents involving TACLANE devices, including unauthorized access attempts or… more
    TekSynap (01/06/26)
    - Related Jobs
  • Cybersecurity Lead w/Top Secret Clearance

    TekSynap (Quantico, VA)
    …cybersecurity experience. + Must meet DoD 8570 IAT Level II or higher (eg, Security + CE, CISSP, CASP+, or CISM). + Strong working knowledge of RMF, STIGs, ... cybersecurity requirements. This role protects sensitive law enforcement and national security data across multiple network enclaves (NIPRNET, SIPRNET, JWICS, SAP),… more
    TekSynap (12/31/25)
    - Related Jobs
  • Lead Network Engineer - Remote US

    SitusAMC (Richmond, VA)
    …is responsible for the transformation, consolidation, and implementation of new and existing technology for the firm. This role will assist with numerous large and ... also serves as an interface to the Application Development teams and IT Operations team for troubleshooting issues they are unable to resolve. Essential Job… more
    SitusAMC (12/31/25)
    - Related Jobs
  • F-22 Aircraft Modifications Lead (Level 3)

    Lockheed Martin (Langley Air Force Base, VA)
    …programs\. **What You Will Be Doing** * Report directly to the Langley Site Operations Manager for all aircraft modification issues\. * Exercise prime contractor ... the CFT Modification Shift Leads, Modification Supervisor and Site Operations Manager to allocate required resources \(manpower,...US Citizen\. Must have at minimum an Interim Secret Security Clearance\. Must be able to obtain a Final… more
    Lockheed Martin (01/10/26)
    - Related Jobs
  • Cisco Identity Services Engineer/ Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …you will identify endpoints, and enable the creation and enforcement of security and access policies for endpoint devices connected to the company's routers ... troubleshoot ISE. + Build and analyze ISE rules to comply with client network security policies. + Create policies for unseen network devices in a mixed environment,… more
    UIC Government Services and the Bowhead Family of Companies (12/18/25)
    - Related Jobs
  • Senior Information Systems Cyber Engineer

    The MITRE Corporation (Mclean, VA)
    …Reports, and other security documentation. + Serve as the Information Systems Security Manager (ISSM) or Information Systems Security Officer (ISSO), ... will thrive in a fast-paced, collaborative environment, working with cutting-edge technology and contributing to advanced security concepts in classified… more
    The MITRE Corporation (12/18/25)
    - Related Jobs
  • Fully Qualified Validator - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …OPTEVFOR systems and infrastructure. + Collaborate directly with OPTEVFOR's Information System Security Manager (ISSM), ISSEs, and other stakeholders to maintain ... today's most complex and critical challenges in defense and security . We are currently seeking a Fully Qualified Validator...are currently seeking a Fully Qualified Validator to support operations in Norfolk, VA. This is a full-time position… more
    Cambridge International Systems Inc (12/04/25)
    - Related Jobs