• Principal or Senior Principal Cyber Network…

    Northrop Grumman (Annapolis, MD)
    …and/or Multi-Level Security (MLS) principles to network designs. + Conduct security assessments, penetration testing , and vulnerability scans to identify and ... (STIG), and requirements development from control listings. + Proficiency in network security protocols, software development, and system architecture design. +… more
    Northrop Grumman (09/06/25)
    - Related Jobs

  • Sr. Solution Train Engineer w TS/SCI…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Sr. Solution Train Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and… more
    Leidos (09/10/25)
    - Related Jobs

  • Test Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Test Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Description** As a Test Engineer … more
    Leidos (09/12/25)
    - Related Jobs

  • Test Engineer SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Summary** This Test Engineer SME… more
    Leidos (08/08/25)
    - Related Jobs

  • Platform Engineer

    Synergy ECP (Columbia, MD)
    Platform Engineer Columbia, MD (http://maps.google.com/maps?q=6731+Columbia+Gateway+Dr+Columbia+MD+USA+21046-2136) Job Type Full-time Description Synergy ECP Job ... headquartered in Columbia, Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and… more
    Synergy ECP (09/24/25)
    - Related Jobs

  • Sr. Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Description** As a Test Engineer … more
    Leidos (09/12/25)
    - Related Jobs

  • Principal / Senior Principal Anti - Tamper Systems…

    Northrop Grumman (Baltimore, MD)
    …payloads and complete mission security solutions assist our hardware and software security solutions. **Roles & Responsibilities:** + Design and secure ... security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators who… more
    Northrop Grumman (08/30/25)
    - Related Jobs

  • Network Systems Test Engineer

    KBR (Fort Meade, MD)
    …Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...at Fort Meade, MD. Responsibilities: The Network Systems Test Engineer will: + Work with proprietary software … more
    KBR (09/09/25)
    - Related Jobs

  • Network Architect/Project Engineer

    KaylaTek, Inc. (MD)
    …locations, leased spaces, and alternate sites. CERTIFICATIONS REQUIRED: + Active CompTIA Security + or CCNP Security certification (8140 Compliance) - ... required + Active CCNA Certification (8140 Compliance) - verification required SECURITY CLEARANCE: Currently possess an active Secret clearance - verification… more
    KaylaTek, Inc. (09/19/25)
    - Related Jobs

  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...more. **Join us and make a difference in National Security !** **Job Summary:** As a Test Engineer … more
    Leidos (08/02/25)
    - Related Jobs