• Systems Engineer ( DoD

    Synectic Solutions Inc (Tucson, AZ)
    SSI needs to add a Systems Administrator to support our current list of services provided for the US Navy, Surface Missile Technical Representative Office, Tucson ... problems with workstations, printers, and local area networking. + Install operating systems and applications, apply system and software updates and patches manually… more
    Synectic Solutions Inc (11/13/25)
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  • ( DoD Skillbridge) - Electrical…

    Northrop Grumman (Chandler, AZ)
    …Electrical Engineer - (Electrical Ground Support Equipment)** Northrop Grumman Space Systems is currently seeking an experienced Electrical Engineer to join ... enrolled and pursuing an undergraduate Engineering degree from an accredited college/university. + DoD Active Secret Clearance is required. + US Citizenship is… more
    Northrop Grumman (12/28/25)
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  • Senior Systems Engineer - SETC…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...Engineering and Test Capabilities (SETC) team is hiring a Systems Engineer II Effectors for our Tucson,… more
    RTX Corporation (12/18/25)
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  • Systems Engineer - Clearance

    Belcan (Tucson, AZ)
    Systems Engineer - CLEARANCE REQUIRED Job Number: 361170 Category: Systems Engineering Description: Job Title: Systems Engineer Location: Tucson, ... Immediate *You must have an active US Govt. Secret Clearance * Job Description: ⦁ The Test Equipment Engineering (TEE)... systems in the world. ⦁ As a Systems Engineer , you are accountable to coordinate… more
    Belcan (11/11/25)
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  • Systems Engineer - Clearance

    Belcan (Tucson, AZ)
    Systems Engineer - CLEARANCE REQUIRED Job Number: 361166 Category: Systems Engineering Description: Job Title: Systems Engineer Location: Tucson, ... Immediate *You must have an active US Govt. Secret Clearance * Job Description: ⦁ The Test Equipment Engineering (TEE)... systems in the world. ⦁ As a Systems Engineer , you are accountable to coordinate… more
    Belcan (11/11/25)
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  • Mechanical Engineer II - Tucson, AZ…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (12/18/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Phoenix, AZ)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The...and Knowledge Management (KM) Team deploying BD and KM systems for DoD testing Ranges and various… more
    KBR (10/28/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...world. This position is for a Senior Principal Test Systems Engineer with at least 10 years… more
    RTX Corporation (11/12/25)
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  • Senior Systems Engineer RSE…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a **Senior Systems Engineer - Responsible Systems Engineer (RSE)**… more
    RTX Corporation (10/23/25)
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  • Cyber Systems Engineer - Level 4

    Northrop Grumman (Chandler, AZ)
    …of history, they're making history. Northrop Grumman's Space Sector is seeking a **Cyber Systems Engineer ** **-** **Level 4** to join our team in Chandler, AZ. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...and secure operation. + **Must have ability to obtain DoD Secret (or higher) clearance ** + US… more
    Northrop Grumman (12/05/25)
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  • Systems Engineer Level 3/4 - GPI…

    Northrop Grumman (Chandler, AZ)
    …communication skills **Preferred Qualifications:** + Active US DoD Secret security clearance , or higher. + Experience in Weapons Systems to include design, ... part of history, they're making history. Northrop Grumman Space Systems is seeking a ** Systems Engineer...is required + **Must have an active US Government DoD Secret security clearance at time of… more
    Northrop Grumman (12/09/25)
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  • Senior Information Systems Engineer

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... customer support + US Citizen - Active, current and transferable US government issued DoD security clearance is required **prior** to start date. US citizenship… more
    RTX Corporation (11/10/25)
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  • Cyber Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …, software/firmware development, systems integration & test. + Ability to obtain DoD Government Secret Security Clearance + US Citizen + Strong written and ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: None TRAVEL: No **Description** At Northrop...history. Northrop Grumman's Space Sector is seeking a **Cyber Systems Engineer ** **-** **Level 2** to join… more
    Northrop Grumman (12/11/25)
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  • Senior SCADA Systems Engineer

    Nammo Defense Systems, Inc (Mesa, AZ)
    Senior SCADA Systems Engineer - Operational Technology Nammo Defense Systems , Inc., a defense contractor, is the primary USA operation of the Nammo Group ... OVERVIEW: We are seeking a Senior SCADA & Data Systems Engineer to join our operations technology...Python, Java, or C++. * Ability to obtain BATF clearance Preferred: * Experience with Allen-Bradley, Automation direct PLCs… more
    Nammo Defense Systems, Inc (12/18/25)
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  • Cyber Systems Engineer - Level 3

    Northrop Grumman (Chandler, AZ)
    …of history, they're making history. Northrop Grumman's Space Sector is seeking a **Cyber Systems Engineer ** **-** **Level 3** to join our team in Chandler, AZ. ... The Principal Systems Security Engineer leads the design, development,...mitigation, secure design, and implementation. + **Ability to obtain DoD Secret security clearance ** + **US Citizenship**… more
    Northrop Grumman (12/05/25)
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  • Principal Systems Engineer , RSE…

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... Engineering and Test Capabilities (SE&TC) organization is currently hiring a **Principal Systems Engineer - Responsible Systems Engineer (RSE)**… more
    RTX Corporation (10/16/25)
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  • Spacecraft Systems Engineer Level 3…

    Northrop Grumman (Gilbert, AZ)
    …history, they're making history. Northrop Grumman Space Systems is seeking a **Spacecraft Systems Engineer Level 3 or 4** to join our team in Gilbert, ... space systems and capabilities. As a Spacecraft Systems Engineer , you will have unique opportunities...Engineering experience + **Must have US Citizenship with active DoD Top Secret clearance at time of… more
    Northrop Grumman (12/13/25)
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  • Systems Engineer Level 2/3

    Northrop Grumman (Chandler, AZ)
    …only part of history, they're making history. Northrop Grumman's Space Sector is seeking a ** Systems Engineer 2/3** to join our team in Chandler, AZ. The ... Systems Engineer 2/3 will perform technical planning,...professional experience + US citizenship + Ability to obtain DoD Government Secret Security clearance + Strong… more
    Northrop Grumman (12/12/25)
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  • Principal GPS Systems Engineer

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (10/16/25)
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  • Guidance & Control Systems Engineer

    RTX Corporation (Tucson, AZ)
    …as only US citizens are eligible for a security clearance **Security Clearance :** DoD Clearance : Secret At Raytheon, the foundation of everything ... The Effectors PG&C Center is currently hiring for a Systems Engineer - Guidance, Navigation, and Control...to obtain and maintain a US government issued security clearance prior to start date. US citizenship is required,… more
    RTX Corporation (10/03/25)
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