• Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …delivering services to citizens throughout defense and intelligence, aviation, homeland security , the judiciary, healthcare, and cybersecurity domains. Job ... important solutions through Model-Based Systems Engineering, Digital Engineering, Systems Architecture and Requirements Engineering, System -of- Systems , … more
    The MITRE Corporation (12/02/25)
    - Related Jobs
  • Senior Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    systems , and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports… more
    ManTech (12/13/25)
    - Related Jobs
  • Systems Administrator (Hybrid…

    Serco (Washington Navy Yard, DC)
    …+ **U.S Citizenship is required.** + A Bachelor's degree in Computer Science, Information Technology, Cybersecurity , or a related field. + 5+ years of ... Washington Navy Yard, District of Columbia, US Information Technology 12570 Full-Time The ability to obtain...The ability to obtain and maintain a DoD Secret security clearance. No - Teleworking not available for this… more
    Serco (01/03/26)
    - Related Jobs
  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …be part of a small team of system administrators ensuring the stability, security , and efficiency of our systems . This position will support a mission ... Member of a team of system administrators to maintain the reliability, security , and efficiency of our systems + Develop and implement policies, procedures,… more
    Huntington Ingalls Industries (11/25/25)
    - Related Jobs
  • Zero Trust (ZT) Strategy Implementation Subject…

    Koniag Government Services (Alexandria, VA)
    …of ZT across the department. **Qualifications:** + Bachelor's degree in computer science, Cybersecurity , Information Systems , or a related field required. ... **Koniag IT Systems , a Koniag Government Services company** , is...Leadership across the department. **Desired Qualifications:** + Experience with cybersecurity capabilities (ie, cloud security , Identity, Credential,… more
    Koniag Government Services (12/25/25)
    - Related Jobs
  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Systems Engineer - Research and Development - Senior...- Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (10/29/25)
    - Related Jobs
  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …of similar scope, type and complexity is required + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, ... and systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides system more
    Synergy ECP (10/28/25)
    - Related Jobs
  • Systems Test Engineer

    KBR (Chantilly, VA)
    … testing, configuration management processes. + Bachelor's degree in engineering, Management Information Systems , Information Technology, Information ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space… more
    KBR (12/05/25)
    - Related Jobs
  • Principal Cyber Threat Hunter

    Leidos (Adelphi, MD)
    …stakeholders, including IT, network, and security teams, to improve the overall cybersecurity posture of subscriber systems . + Keep abreast of the latest ... This position will support a large Department of Defense (DOD) Cyber Security Service Providers (CSSP) and is responsible for proactively identifying, investigating,… more
    Leidos (11/21/25)
    - Related Jobs
  • Systems Engineer 5- Enterprise IT…

    M. C. Dean (Vienna, VA)
    …empowering the organization to adopt cutting-edge solutions while addressing business and security challenges. The Solution Architect acts as a critical partner to ... in areas like cloud-native services, AI-driven operations, and advanced security frameworks. + Develop conceptual architecture and design alternative for… more
    M. C. Dean (11/26/25)
    - Related Jobs