• Engineer V

    General Atomics (Poway, CA)
    …Management, Proposal Development, Basis of Estimation, Earned Value Management Systems (EVMS); Commercial and/or DOD Product development, Cyber/AT/ Security ... **51878BR** **Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems , Inc. (GA-ASI), an affiliate of General… more
    General Atomics (12/11/25)
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  • Principal Mechanical Engineer (Thermal Analyst)

    Leonardo DRS, Inc. (Cypress, CA)
    …work and local travel. US Citizenship required. This position requires an active DOD security clearance or the ability to obtain such clearance within ... ID:** **112743** **Location: Cypress CA** **Schedule: 9/80** The Electro Optical Infrared Systems (EOIS) line of business within DRS has locations in Dallas and… more
    Leonardo DRS, Inc. (11/20/25)
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  • Internships in Computer Science or Software…

    The MITRE Corporation (El Segundo, CA)
    …MITRE's employment background check, you may be submitted for a US Government Security clearance . This is determined by the Department of Defense's adjudicative ... + Cybersecurity Software Development + DevSecOps + Mobile Computing + Embedded Systems and Internet of Things (IoT) + Human Factors Engineering, Human-Computer… more
    The MITRE Corporation (12/13/25)
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  • Internships in Data Science, Math, Statistics…

    The MITRE Corporation (El Segundo, CA)
    …mathematics, statistics, and optimization + Simulation and computational analytics + Systems modeling and analysis + Operational effectiveness and efficiency ... background check, you may be submitted for a US Government Security clearance . This is determined by the Department of Defense's adjudicative guidelines… more
    The MITRE Corporation (12/04/25)
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  • Lead, Mechanical Engineering

    L3Harris (Canoga Park, CA)
    …engineering to ensure hardware is producible and inspectable. + Must be able to obtain US security clearance . + Must be able to work onsite in Canoga Park, CA. ... segment of L3Harris is an industry-recognized leader in propulsion systems for space, missile defense, tactical missile and armament...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (12/03/25)
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  • Senior Drainage Engineer - Transportation…

    Parsons Corporation (Corona, CA)
    …you will be engaged in engineering drainage and stormwater treatment designs, hydraulic systems modeling , and drainage calculations. You will review and prepare ... is a plus_ + _Combination of Experience with hydraulic modeling programs of HEC-RAS, HEC-HMS, HY-8, Bentley InRoads Storm...and EPA Storm Water Management Model (SWMM) is essential._ ** Security Clearance Requirement:** None This position is… more
    Parsons Corporation (11/18/25)
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  • Senior Principal Software I&T Engineer

    Northrop Grumman (Los Angeles, CA)
    …4 year with a PhD + US Citizenship + Active DoD Secret Level security clearance + Complete understanding and wide application of technical principles, theories, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (12/04/25)
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  • F-22 Software Design & Analysis Engineer…

    The Boeing Company (Edwards AFB, CA)
    …Required **Relocation** This position offers relocation based on candidate eligibility. ** Security Clearance ** This position requires an active US Secret ... on all flight and ground testing of aircraft, weapons systems , software and components as well as modeling... Security Clearance (US Citizenship Required). (A US … more
    The Boeing Company (12/12/25)
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  • Engineer III

    General Atomics (Poway, CA)
    …RF signal chain awareness + Ability to obtain and maintain a DOD security clearance required. **US Citizenship Required?:** Yes **Experience Level:** Mid-Level ... **52008BR** **Company:** General Atomics Aeronautical Systems **Job Summary:** General Atomics Aeronautical Systems , Inc. (GA-ASI), an affiliate of General… more
    General Atomics (12/11/25)
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  • Lead, Program Finance

    L3Harris (Yorba Linda, CA)
    …CostPoint (ERP) Hyperion/Smartview, Oracle, and FCSTGov. + Ability to obtain Secret security clearance . In compliance with pay transparency requirements, the ... of action items + Supports significant improvements of processes, systems , solutions, or products to enhance performance of job...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/01/25)
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