• Software Developer

    KBR (Springfield, VA)
    …maintenance + PKI management and user authentication + Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, ... Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (12/11/25)
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  • Senior Network Architect

    KBR (Niceville, FL)
    …and Juniper Network certifications + Active Secret Clearance with the Ability to obtain TS / SCI + Ability to travel up to 25% + Extensive layer 2/3 experience ... Senior Network Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (10/28/25)
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  • Senior Engineering Technician

    SMX (Patuxent River, MD)
    …Skills and Experience:** + Clearance Required: Secret + Must be able to obtain TS / SCI eligibility + High School diploma or GED + Minimum of 10 years of ... data; provide input to test documentation and anomaly reports.Coordinate with test directors, system engineers, and security personnel in classified lab and… more
    SMX (12/20/25)
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  • Senior Lab Engineer - RHEL SME

    Leidos (Orlando, FL)
    …possess a minimum of a Secret clearance with the ability to obtain a TS / SCI clearance + Bachelor's degree and 8+ years of prior relevant experience or ... to work in our Orlando, Florida office. **Primary Responsibilities** + The Test team within the Digital Infrastructure Network Integration Lab (DI-NIL) will be… more
    Leidos (12/23/25)
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  • Cleared Distinguished R&D Cybersecurity…

    Sandia National Laboratories (Albuquerque, NM)
    …agencies, commercial partners, and/or international scientific and technical communities. + Active TS // SCI security clearance. About Our Team: The Computer ... the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused...is required to start with ability to obtain a SCI . Qualifications We Desire: + At least 10 years… more
    Sandia National Laboratories (12/19/25)
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  • Operations Engineer

    Stratolaunch, LLC (Mojave, CA)
    …travel periodically. + US Citizenship / Ability to obtain and maintain a secret security clearance. + Critical thinking skills, and problem-solving attitude a ... hardware. + Previous expeditor or production superintendent familiarity. + Existing TS / SCI Clearance. **EDUCATION & EXPERIENCE** **:** + **Senior Level**… more
    Stratolaunch, LLC (11/18/25)
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  • Adjunct Technical Program Manager (TPM)/Staff…

    Northrop Grumman (Redondo Beach, CA)
    …+ Familiarity with the Atlassian Tool Suite (Confluence, Jira, Bitbucket, Bamboo) + Active TS / SCI security clearance + Domain knowledge across the Mission ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (12/14/25)
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  • Senior/Principal R&D RFIC Design Engineer, Remote

    Sandia National Laboratories (Albuquerque, NM)
    …vendors convincing evidence of quality designs. + Active DOD TS or DOE Q security clearance with SCI About Our Team: The Advanced RF ICs and Microsystems ... Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge… more
    Sandia National Laboratories (12/13/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **active** **DoD TS / SCI w/ polygraph clearance is ... secure and reliable solutions that meet all organizational Cybersecurity and Information Assurance requirements. + Experience performing security scans,… more
    M. C. Dean (11/28/25)
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  • Network Engineer 5

    M. C. Dean (Chantilly, VA)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Polygraph is REQUIRED** **Education:** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (11/28/25)
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