• C2 Software Test Engineer

    COLSA Corporation (Shalimar, FL)
    …within 3 weeks of job acceptance. Ability to obtain and maintain a DoD Top Secret (Single Scope Background Investigation clearance. + US Citizenship required. + ... measures, test phase entry/exit criteria, and analysis of test design constraints functional capabilities, and metrics. + Supports Developmental...Preferred Skills and Experience: + Current and active DoD Secret or Top Secret (Single… more
    COLSA Corporation (12/05/25)
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  • GNC Engineer , Phased Array Devices…

    SpaceX (Hawthorne, CA)
    …driven, and demanding start-up atmosphere + Excellent communication skills both written and verbal + Active Top Secret , Top Secret SCI, or DOE Level Q ... GNC Engineer , Phased Array Devices (Starshield) Hawthorne, CA Apply...like control theory, state estimation, orbital mechanics, spacecraft systems design , optimization, and software development to join the Starshield… more
    SpaceX (10/06/25)
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  • Cleared Information Systems Security…

    SMX (Washington, DC)
    …position is on site in Washington, DC and requires an active Top - Secret clearance. **Essential Duties & Responsibilities:** + Identify information protection ... requirements + Design security architectures for use within the IS and Network Environment + Design and develop cybersecurity-enabled products for use within… more
    SMX (11/04/25)
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  • Network Engineer (Unified…

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seekinga **Unified Communications (UC)/ Network Engineer ** to support our work as a prime contractor on a high-profile US Navy ... Education, Experience, & Skills** + Must have an ACTIVE Top Secret clearance + Must have an...be available based on position level and/or job specifics. ** Network Engineer (Unified Communications)** **119069BR** EEO Career… more
    BAE Systems (12/06/25)
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  • Senior Principal Cyber Systems Engineer

    Serco (Orlando, FL)
    …engineering security solutions using Artificial Intelligence (AI) + Possess an active DoD Top Secret security clearance If you are interested in supporting and ... **Position Description** Serco seeks a **Senior Principal Cyber Systems Engineer ** for its Combat Air Force Distributed Mission Operations...this role, you will have: + An active DoD Secret Clearance with ability to obtain TS /SCI… more
    Serco (11/19/25)
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  • O&M Network Engineer (Technical…

    M. C. Dean (Springfield, VA)
    …strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising ... eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate… more
    M. C. Dean (11/28/25)
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  • Maritime Electrical Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …and procedures, and the Navy's Temporary Alteration process (TEMPALT). + Have an active Top Secret level security clearance. About Us Why Work at APL? The ... by your start date and can ultimately obtain a Top - Secret level clearance. If selected, you will...engineer projects. + Have a strong understanding of network parameters and RF circuit solver tools to … more
    Johns Hopkins Applied Physics Laboratory (11/22/25)
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  • Information Systems Security Engineer

    CACI International (Rome, NY)
    …of Kubernetes (OpenShift) and DoD cloud environments. **Qualifications:** _Required:_ + Active DOD Top Secret /SCI + Poly security clearance. + Minimum 5 years of ... Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type:...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/04/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …Must have an active Secret DoD Clearance with abilty to obtain and maintain a Top Secret with SCI. + Current Secruity+ Certification is required. + Must be a ... cyber domains in the interest of national security. Job Title: Lead, Systems Engineer Job Code: 29157 Job Location: Greenville, TX (On-Site) Job Schedule: 1st Shfit… more
    L3Harris (09/24/25)
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  • Network Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …**Security Clearance:** DoD Clearance: Secret Collins Aerospace is looking for a Sr. Network Engineer to join their team! The Senior Network Engineer ... maintain strict security requirements. + Responsibilities to Anticipate: + Design , deploy, implement, modernize, and support scalable network...to obtain it within 3 months. + Active DoD Top Secret clearance. + Experience with hardening… more
    RTX Corporation (11/13/25)
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