• Senior Cisco Network Engineer / Architect

    GliaCell Technologies (Laurel, MD)
    Are you a Senior Cisco Network Engineer / Architect who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a ... GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software… more
    GliaCell Technologies (11/06/25)
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  • ISSE Senior - with TS/SCI Poly

    Amentum (Columbia, MD)
    …enclave environments to include those with multiple enclaves and with differing data protection /classification requirements. * Builds IA into systems deployed to ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...If so, look no further. Amentum is seeking a ** Senior ISSE** to join our team of passionate individuals… more
    Amentum (10/14/25)
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  • Senior Electrical Engineer

    Parsons Corporation (Kingsport, TN)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented Senior Electrical Engineer to join our Kingsport, TN team! In this role ... Doing:** + Designing electrical and communication systems + Designing lightning protection systems + Perform all required design calculations including lighting,… more
    Parsons Corporation (10/07/25)
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  • Senior Specialist, Information Security…

    L3Harris (Palm Bay, FL)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Senior ... Works closely with Government customers to ensure that the security protection needs, concerns and requirements are defined and implemented with appropriate… more
    L3Harris (11/01/25)
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  • Aviation Senior Embedded Engineer

    Leidos (Huntsville, AL)
    …offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and ... at Leidos currently has an opening for a talented Senior Aviation Embedded Engineer to work in our Huntsville...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (01/01/26)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a ** Senior Linux Administrator** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team to ... infrastructure, server backup and restoral procedures, application of STIGs and cyber hardening approaches. + Experience with log file analysis + Experience… more
    Leidos (12/30/25)
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  • Senior Linux Systems Administrator - 10k…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... skills, and abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law. **About Leidos** Leidos… more
    Leidos (12/19/25)
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  • Senior Software Engineer - 25k Sign…

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... skills, and abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law. **About Leidos** Leidos… more
    Leidos (12/19/25)
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  • Information Systems Security Officer (ISSO)…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …aspects of information systems, including configuration management, access control, and data protection . * Collaboration and Communication: ISSOs work with ... **Information Systems Security Officer (ISSO) - Senior ** **Category:** Cyber Security **Main location:**...regulations. ISSOs play a critical role in protecting sensitive data and maintaining the overall security posture of an… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Senior Software Engineer 25k Sign On Bonus

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... skills, and abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law. **About Leidos** Leidos… more
    Leidos (12/03/25)
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