• Tactical Networks Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    …of excellent verbal and written communication skills + Master's degree in Engineering + TS / SCI clearance + CCNA, ASEP, Network +, Security+, or Micro sof ... Tactical Networks Systems Engineer The Opportunity: Are you looking for an...Grow your skills by merging operational Navy experience and network design to create complex system architectures. Join our… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
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  • System Engineer

    Synergy ECP (Annapolis Junction, MD)
    System Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description Synergy ECP, a platform company with Falfurrias Capital ... expected output data. In this role you will perform functions as Site Engineer to perform remote maintenance, refresh efforts, and life cycle support for multiple… more
    Synergy ECP (12/17/25)
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  • Senior Data Center Engineer

    SciTec (Aurora, CO)
    …be considered. SciTec has an immediate opportunity for a talented Senior Datacenter Engineer to join our team in Boulder, CO. Successful applicants will bring deep ... internal and/or external networks. + Develops and maintains all security and network configurations. + Troubleshoots all data center and network performance… more
    SciTec (12/11/25)
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  • RF Engineer

    KBR (Chantilly, VA)
    Title: RF Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... of Work, proposal review and development contractor performance assessments. + Network Architecture: Focus on understanding the detailed network architectures… more
    KBR (12/04/25)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (11/28/25)
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  • Information Systems Security Engineer Level…

    ARSIEM (Columbia, MD)
    …work with. ARSIEM is currently looking for an Information Systems Security Engineer 2 to participate as a security engineering representative on engineering teams ... 14 years of experience as an Information System Security Engineer (ISSE) on programs and contracts of similar scope,...and other project team members. + Perform system or network designs that encompass multiple enclaves, including those with… more
    ARSIEM (01/06/26)
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  • Senior CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Senior CNO Software Engineer ** to join our CNO team in **Hanover, MD.** As a Senior Software Engineer ... software and systems + Apply knowledge of security concepts and network technologies + Ensure software engineering standards are consistently met **Minimum… more
    ManTech (01/06/26)
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  • Expert CNO Software Engineer

    ManTech (Hanover, MD)
    **MANTECH** seeks a highly experienced and mission-focused **Expert Software Engineer ** to join our CNO team in **Hanover, MD.** As an Expert Software Engineer ... software and systems + Apply expert knowledge of security concepts and network technologies + Communicate project status with leadership and stakeholders + Ensure… more
    ManTech (01/01/26)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This ... position is CONTINGENT upon contract award** The Platform/Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner development… more
    Nightwing (12/26/25)
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