• Secret Cleared VoIP Engineer

    Insight Global (Andrews Air Force Base, MD)
    …and Time Division Multiplexing (TDM). Essential Job Functions * Provide Tier 2 and Tier 3 support for Voice systems . * Ensure the entire voice solution complies ... at Joint Base Andrews, MD. This position is responsible for providing voice systems maintenance and support for the 844th Communication Group (CG). This includes… more
    Insight Global (11/19/25)
    - Related Jobs

  • Software Engineer (Tactical Decision Aids…

    Leidos (Bethesda, MD)
    …Fidelity Simulation Business Area** designs and delivers cutting-edge **system-of- systems solutions** that power world-class simulation, training, and analysis ... the Navy's tactical edge-making a **tangible impact on national security ** . At Leidos, we empower our engineers to...On** + **Develop and enhance Tactical Signature Guidance (TSG) systems ** , including sonar TDAs across multiple code baselines.… more
    Leidos (09/24/25)
    - Related Jobs

  • Digital Engineer Manager 2

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (11/13/25)
    - Related Jobs

  • Lead IT Infrastructure Engineer

    Lumen (Annapolis, MD)
    …efficiency. + Network Security : Familiar with enterprise network security systems , including next-generation firewalls, IDS/IPS, and DDoS mitigation ... Role** Provide expert technical direction across multiple and complex systems , including planning, designing, implementing, and maintaining enterprise-level network… more
    Lumen (11/06/25)
    - Related Jobs

  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology ... + Utilize programming techniques to evade host-based or network intrusion detection systems . + Develop software to capture, analyze, and interpret raw network… more
    Leidos (10/18/25)
    - Related Jobs

  • System Engineer 2

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... customers in the intelligence community, defense, civil, and commercial markets. Applies systems engineering principles throughout the systems life cycle phases:… more
    Nightwing (09/22/25)
    - Related Jobs

  • Principal Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...features * Integrate existing software into new or modified systems or operating environments * Develop simple data queries… more
    Lockheed Martin (10/10/25)
    - Related Jobs

  • Zscaler Engineer

    TEKsystems (Rockville, MD)
    …-Associates degree in a related STEM field or equivalent experience and at least 3 years of Cyber Security experience. -Must have hands on experience with ... minimal direction. -Demonstrated experience in translating an understanding of systems and applications into test plans and perform hands...related STEM field or equivalent experience and at least 3 years of Cyber Security experience.- -Must… more
    TEKsystems (11/06/25)
    - Related Jobs

  • Principal Site Reliability Engineer…

    RTX Corporation (Annapolis, MD)
    …1101(a)(20) or who is a protected individual as defined by 8 USC 1324b(a)( 3 ). US citizens, US nationals, US permanent residents, or individuals granted refugee or ... a complete definition of "U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance:** None/Not Required Are you motivated to work… more
    RTX Corporation (09/18/25)
    - Related Jobs

  • Integration Test Engineer (FIT Tester)

    TestPros (New Carrollton, MD)
    …Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, Computer Forensics, Software ... contractor support to perform a variety of testing services, including Systems Acceptability Testing (SAT), Integration Testing, Performance Testing, and related… more
    TestPros (10/15/25)
    - Related Jobs