• Interface Engineer ( Engineer 3)

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,… more
    HII (11/28/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Washington, DC)
    …in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, ... You'll perform hands-on evaluation, implementation, and operation of leading security cyber defense tools and technologies, and... challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge… more
    ENS Solutions (12/06/25)
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  • Engineer III, Digital Forensics & Incident…

    PenFed Credit Union (Mclean, VA)
    …highly regulated enterprise. + Minimum of eight (8) years of work experience in the Cyber Security field. + Minimum of three (3) years prior Forensics / Incident ... Overview PenFed is hiring a (Hybrid) Engineer III, Digital Forensics & Incident Response at...security response operations, threat identification and forensic analysis software , equipment, and processes required. + Knowledge of EDR/XDR… more
    PenFed Credit Union (12/05/25)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …collaboratively, we may have the perfect role for you! As a Product Support Engineer (PSE), you will be using your skills to maintain and sustain full mission ... operability and capability of Tactical Radios, Windows workstation software , multivendor network switches, along with domain/windows administration tasks. You will… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Senior Cloud Infrastructure Engineer

    Rubrik (Seattle, WA)
    … and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers ... at the intersection of AI, distributed systems, and enterprise security , creating solutions that make it possible for organizations...infrastructure. **What You'll Do:** As a Senior Cloud Platform Engineer on this team, you will be a key… more
    Rubrik (11/07/25)
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  • Senior Cloud Platform Engineer - FedRAMP

    Rubrik (Palo Alto, CA)
    … and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers ... Data. The IT team ensures all stages of the software development lifecycle in a secured environment and scrutinizes...Azure, GCP, and OCI. As a **Senior Cloud Platform Engineer ** , you will be part of the **Global… more
    Rubrik (10/02/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …new and exciting opportunity for a **PrincipalDevOps 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...more. **Join us and make a difference in National Security !** **Job Summary** This PrincipalDevOps Engineer role… more
    Leidos (12/04/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer (COMINT/SIGINT) Job Code: 30781 Job Location: ... Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in the...for working with the Customer, other Systems Engineers, and Software engineers to design, implement, and test new functionality.… more
    L3Harris (11/08/25)
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  • Scientist, Systems Integration/Test…

    L3Harris (Fort Wayne, IN)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... Scientist, Chief Systems Integration & Test Engineer Space Systems Job Code: 30068 Job Location: Rochester, NY or Fort Wayne, IN or Melbourne, FL (on-site) Job… more
    L3Harris (10/24/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Fort Meade, MD)
    …IT,Information Technology Operations,Microsoft Office,Private Clouds **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 ... Description:** **GDIT is** **seeking** **a** **Senior** **Infras** **t** **ructure Engineer ** **to** **Defense Information Systems Agency (DISA) Global Video… more
    General Dynamics Information Technology (12/14/25)
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