• Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …some of the most challenging issues our nation is facing, from national security to climate change. We are seeking a mission-driven early-career engineers starting ... Ability to obtain and maintain at least a Secret security clearance which requires US citizenship. + BS or...prototype development. + Experience with field testing of maritime devices . + Ability to foster effective working relationships with… more
    The MITRE Corporation (11/21/25)
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  • Network Engineer

    SAIC (Springfield, VA)
    …the testing, implementation, and maintenance of networking (LAN/WAN) technologies and devices . The candidate must be capable of evaluating performance results, ... computer science/computer engineering related discipline and 14+ years IT security /network engineering support experience (Engineering, network infrastructure implementation and… more
    SAIC (11/11/25)
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  • Security Estimator - Nuclear

    Allied Universal (Richmond, VA)
    …Allied Universal(R) Technology Services, a global leader in transforming the security industry. We integrate advanced technology - video surveillance, electronic ... access control, alarm monitoring and augmented solutions with physical security to help people feel safe. Whether you're an installation technician, service… more
    Allied Universal (11/06/25)
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  • Security Solutions Design Estimator

    Allied Universal (Reston, VA)
    …Allied Universal(R) Technology Services, a global leader in transforming the security industry. We integrate advanced technology - video surveillance, electronic ... access control, alarm monitoring and augmented solutions with physical security to help people feel safe. Whether you're an installation technician, service… more
    Allied Universal (10/25/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …grow on and between programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building events where you get to ... and penetration** **testing of the client's** **global network** **You will reverse engineer network layouts using data collected from the network itself to identify… more
    CACI International (10/29/25)
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  • Expert, RUST Software Developer

    L3Harris (Herndon, VA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: : Scientist, RUST Software Engineer Job Code : 30617 Job ... Job Description: L3Harris Integrated Mission Systems is seeking an experienced Software Engineer with a strong background in the RUST Programming Language and proven… more
    L3Harris (11/01/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $125,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity ... resides with Global Security (GS). Mission Technologies' Global Security (GS)...equipment failures, router and switch configurations, firewall ACLs, VoIP device registration, and cryptographic device configuration and… more
    Huntington Ingalls Industries (08/23/25)
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  • System Protection Technician T1/T2 (East…

    Dominion Energy (Petersburg, VA)
    …alarms. + Participate in the acceptance testing of voltage and current sensing devices . + Assist in the inspection, cleaning, and maintenance of protective relays ... + Complete all compliance paperwork and supporting documentation. + Apply Cyber Security controls per Dominion Energy standards. + May support on-site ET… more
    Dominion Energy (11/20/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …operating procedures (SOPs) and policies. + Assess network topology and device configurations, identify critical security vulnerabilities, and recommend ... work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network...and excellent time-management skills + Expertise in hardening network devices and infrastructure for enhanced security +… more
    ARSIEM (11/12/25)
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  • Electrical Apprentice

    M. C. Dean (Manassas, VA)
    …and global enterprises. The company's capabilities include electrical, electronic security , telecommunications, life safety, automation and controls, audio visual, ... headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems;… more
    M. C. Dean (10/18/25)
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