• F-35 Information System Security Manager…

    Lockheed Martin (Yuma, AZ)
    **Description:** **What We're Doing:** Lockheed Martin's, Rotary & Mission Systems \(LM RMS\), F\-35 Cyber Security invites you to step up to one of today's most ... Martin, you'll safeguard the sensitive information and warfighting capabilities that our citizens and the world depend upon to protect U\.S\. and ally interests\.… more
    Lockheed Martin (11/20/25)
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  • Environmental Test Sr. Support Engineer

    RTX Corporation (Tucson, AZ)
    **Date Posted:** 2025-11-20 **Country:** United States of America **Location:** AZ889: RMS AP Bldg 930 1151 East Hermans Road Building 930, Tucson, AZ, 85706 USA ... date.​ US citizenship is required, as only US citizens are eligible for a security...fixture design, and custom instrumentation installations and data acquisition support . Environmental Test is seeking a Sr. Support more
    RTX Corporation (11/21/25)
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  • Engineering Services Support P3

    RTX Corporation (Tucson, AZ)
    **Date Posted:** 2025-10-31 **Country:** United States of America **Location:** AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USA ... date.​ US citizenship is required, as only US citizens are eligible for a security...meaningful problems that create a safer, more secure world. Systems Engineering & Test Capabilities (SE&TC) integrates, verifies, and… more
    RTX Corporation (11/01/25)
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  • Systems Engineer

    GovCIO (Phoenix, AZ)
    **Overview** GovCIO is currently hiring for System Engineer for our HUD proposal. The System Engineer implements computer system requirements by defining and ... and programming as well as sophisticated instruments and computers + Participates in system conceptual design and documentation of the design concepts + Installs all… more
    GovCIO (09/30/25)
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  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    …or obtain a government security clearance. Security clearances may only be granted to US citizens ." Preferred Qualifications: + Active US Secret Clearance + ... as present findings to senior leadership and clients + Support the standardization of systems used to...+ Broad testing expertise across hardware, electrical, and software systems + Solid understanding of system and… more
    Mercury Systems (11/04/25)
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  • Test Systems Technical Lead Engineer-…

    Belcan (Tucson, AZ)
    …is required prior to start date. US citizenship is required, as only US citizens are eligible for a security clearance. Belcan is an equal opportunity ... Immediate *This role requires that you have an active US Govt. Secret Clearance* Job Description: The Test Equipment...to understand requirements, design solutions, integrate, and deploy the systems to help support test and tactical… more
    Belcan (11/11/25)
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  • UNIX Systems Engineer

    GovCIO (Phoenix, AZ)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle… more
    GovCIO (09/24/25)
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  • Senior Computer Systems Analyst

    GovCIO (Phoenix, AZ)
    **Overview** GovCIO is currently hiring for a Senior Computer Systems Analyst with an active Secret clearance. This position will be located in Sterling, Virginia ... position. **Responsibilities** Coordinates with business and technology teams, ascertaining system requirements, such as program functions, output requirements, input… more
    GovCIO (10/14/25)
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  • SkillBridge Support Services Engineering…

    RTX Corporation (Tucson, AZ)
    **Date Posted:** 2025-08-25 **Country:** United States of America **Location:** AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USA ... date.​ US citizenship is required, as only US citizens are eligible for a security...problems that create a safer, more secure world. The Systems Integration & Test: Environments Center includes all the… more
    RTX Corporation (08/26/25)
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  • Principal Test Systems Technical Lead…

    Butler America (Tucson, AZ)
    …is required prior to start date. US citizenship is required, as only US citizens are eligible for a security clearance. Benefits provided: 401K, medical, ... in a lab environment to work with weapon test system designers to understand requirements, design solutions, integrate, and...to understand requirements, design solutions, integrate, and deploy the systems to help support test and tactical… more
    Butler America (11/11/25)
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