• Principal Mechanical Engineer (Thermal Analyst)

    Leonardo DRS, Inc. (Cypress, CA)
    …+ Proficiency in Fortran, MATLAB, Python, or VBA + Current Secret or Top Secret ( TS ) clearance **Job Duties and Responsibilities** + Conduct thermal ... equity; and market and business considerations._ _Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and… more
    Leonardo DRS, Inc. (11/20/25)
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  • SkillBridge Fellowship | GEOINT Systems Field…

    RTX Corporation (Beale AFB, CA)
    …a distributed team environment. + Security Clearance: Ability to obtain and maintain a Top Secret /SCI. + Shift Work: Willingness and ability to work a rotating ... citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS /SCI Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX… more
    RTX Corporation (11/18/25)
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  • Space Systems Engineer

    SAIC (El Segundo, CA)
    …more experience; 4 additional years of experience may be used in lieu of degree. + Active Top Secret clearance with the ability to obtain a TS /SCI and be ... willing to consent to a polygraph examination. + Experience with technical requirements development, systems engineering, and overseeing development contractor to develop, design, produce, integrate and test space systems. + Experience with requirements… more
    SAIC (11/17/25)
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  • Information Systems Security Officer

    ManTech (Camp Pendleton, CA)
    …MS Word, MS Power Point **Clearance Requirements** **_:_** + Candidate must have a current/active Top Secret clearance with the ability to obtain and maintain a ... TS /SCI clearance prior to starting this position. **Physical Requirements:** + Ability to maintain construction security oversight in outdoor environment; walk (with… more
    ManTech (11/15/25)
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  • Senior Systems Analyst

    Kratos Defense & Security Solutions, Inc. (San Diego, CA)
    …S. Citizen with minimum SECRET clearance with the ability to obtain TOP SECRET ( TS )/SENSITIVE COMPARTMENTED INFORMATION (SCI) Desired Experience: + ... Bachelor of Science from an accredited college in an applicable discipline such as Engineering, Computer Science, Physics, Mathematics or equivalent + Prior knowledge of RF SATCOM (HF, AEHF, etc.) communications background preferred + 10+ years of direct Navy… more
    Kratos Defense & Security Solutions, Inc. (11/15/25)
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  • Counter-Space Intelligence Instructor / Analyst

    INTECON (CA)
    …training documentation systems. + Microsoft Office Suite. Security Clearance + Clearance: Top Secret /SCI. Benefits + Comprehensive Group Health Plans (Medical, ... intelligence information to audiences with varied backgrounds. + Active TS /SCI clearance (US citizenship required). Preferred Qualifications + Prior operational… more
    INTECON (11/09/25)
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  • Java - Mainframe Programmer

    GovCIO (Sacramento, CA)
    … Security Clearance. Preferred Skills and Experience + Active Security Clearance of Top - Secret level or higher + Strong working knowledge using IBM's Connect: ... hear that meaningful work and a collaborative team environment are two of the top reasons our employees enjoy working here. In addition, our employees have access to… more
    GovCIO (11/07/25)
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  • Lead, Firmware (FPGA) Engineer

    L3Harris (San Diego, CA)
    …space environments * Experience with 1553B, SpaceWire, I2C, SPI interfaces * An active Top Secret or TS /SCI clearance * Exceptional communication skills with ... integrate and test the FPGA on the circuit card assembly Qualifications: * Active Secret Security Clearance * Bachelor's Degree and minimum 9 years of prior relevant… more
    L3Harris (11/05/25)
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  • Space Security Defense Program PM & Joint Liaison

    SAIC (El Segundo, CA)
    …Possess expertise and relationships in classified space programs, preferably both at the Top Secret and Special Access Program level to inform integrated ... onsite support in classified facilities with 20% travel. + Security Clearance Required: TS /SCI w/Polygraph (Have an existing poly or be willing to submit to a… more
    SAIC (10/30/25)
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  • Platform Engineer - Operationalizing AI

    Precise Systems, Inc. (San Diego, CA)
    …Clearance Requirements: + Active TS /SCI security clearance Must have current/active Top Secret security clearance. Due to the sensitivity of customer related ... requirements, US Citizenship is required. Precise Systems values employee contributions, promotes diverse opportunities for professional growth, and prioritizes overall well-being. Our comprehensive professional services benefits package includes health… more
    Precise Systems, Inc. (10/26/25)
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