• National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Network & Systems Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NLR** NLR is located ... your career and well-being. **Job Description** NLR is seeking a mid-career Network & Systems Engineer to join its Cybersecurity Research Center (CRC). The CRC… more
    DirectEmployers Association (11/25/25)
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  • VSolvit LLC (CA)
    …will be required if employment with VSolvit is offered Preferred Qualifications Active Top Secret Clearance Directs test team tasking as required and ensures ... JOB SUMMARY The position is Lead Test Engineer (LTE), Human and Electronic warfare Autonomy Teaming (HEAT) Project, for the Naval Air Warfare Center Weapons Division… more
    job goal (12/14/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... with internal teams to support IT projects and initiatives. Qualifications: + Clearance: TS /SCI CI Poly + Education: 4 + years' experience and a bachelor's… more
    DirectEmployers Association (12/03/25)
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  • The Computer Merchant, LTD. (Manassas, VA)
    …following skills: the AN/BLQ-10, AN/BYG-1, Submarine Weapon Launchers, or AN/BQQ-10 systems . CLEARANCE REQUIREMENTS: Department of Defense Secret security ... shapes the future of maritime defense. What you'll experience: Technologies that aren't just top -notch, they're often top - secret A team of bold thinkers… more
    job goal (12/14/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …and cybersecurity industries. We are seeking a **Physical Security Engineer 4 ** to join our **Security and Electronic Systems (SES)** business Unit. ... Documents, Requirements Specifications, and Interface Control Documents + Perform complex system troubleshooting for ACS/IDS/CCTV systems + Configuration and… more
    M. C. Dean (10/23/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …engineering, and cybersecurity industries. We are seeking a **Network Engineer 4 ** to join our **Security and Electronic Systems (SES)** business Unit. ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/10/25)
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  • Systems Engineer 4

    M. C. Dean (Annapolis Junction, MD)
    …engineering, and cybersecurity industries. We are seeking a ** System Engineer 4 ** to join our **Security and Electronic Systems (SES)** business Unit. As ... and document operational, functional, and technical requirements. + Perform systems engineering assessments (upgrades, system improvements, lifecycle refreshes,… more
    M. C. Dean (11/28/25)
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  • Systems Engineer 4

    Synergy ECP (Columbia, MD)
    Systems Engineer 4 Columbia, MD Description Company Description: Synergy ECP is a Service Disabled Veteran-Owned Small Business SD(VOSB) that was formed in ... age, disability, veteran status, or any other protected class. Clearance Required: TS /SCI w/ FS Polygraph Other Requirements: US Citizenship Job Description: The… more
    Synergy ECP (10/22/25)
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  • Sr. Principal Quality Engineer - Level…

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... team in **Aurora, CO** . The Sr Principal Quality Engineer 4 develops, modifies, applies, and maintains...ability to obtain and maintain a US Government DoD Top - Secret security clearance + AS9100 auditing experience… more
    Northrop Grumman (12/02/25)
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  • Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... We are looking for an experienced Sr. Principal Software Engineer (Level 4 ) to augment our team....can be considered in lieu of degree. + **Active Top Secret /SCI security clearance required at time… more
    Northrop Grumman (12/03/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Colorado Springs, CO)
    …of application, which is required to start with the ability to obtain and maintain a Top Secret - TS /SCI/SAP security clearance + Ability and willingness to ... an exciting career opportunity for an Sr Principal Software Engineer - Level 4 - M&S Product...Qualifications:** + Applicants holding a current, active in-scope DoD-issued ** Top Secret with SCI/SAP** security clearance at… more
    Northrop Grumman (11/08/25)
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  • Field Engineer Level 4 (Sr…

    Northrop Grumman (Jacksonville, FL)
    …and Jacksonville, FL. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in Continuous Evaluation ... you to join our team as a **F** **ield Engineer Level 4 (Sr Principal)** based out...Active Directory, LDAP, VMWare, and knowledge of SAN storage systems , Red Hat Linux Operating System experience… more
    Northrop Grumman (11/25/25)
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  • Software Engineer - Level 4

    Northrop Grumman (Morrisville, NC)
    …Qualifications (must have/required to be considered):** + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...TS /SCI** ] **at time of application** + **Level 4 ** : (Senior Principal level) + Bachelor's degree with… more
    Northrop Grumman (09/25/25)
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  • Algorithms Software Engineer - Level 3…

    Northrop Grumman (Boulder, CO)
    …**Preferred Qualifications:** + A current active in-scope US Government DoD issued Top Secret security clearance. + Strong statistical background and skills. ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...an exciting career opportunity for an experienced Algorithms Software Engineer - Level 3 or 4 with… more
    Northrop Grumman (09/30/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    Engineer (Level 3) or a Sr. Principal** **Software Engineer ** **(Level 4 )** in the Payload and Ground Systems Division Engineering organization supporting ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,… more
    Northrop Grumman (10/15/25)
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  • Principal and Sr. Principal Survivability…

    Northrop Grumman (Oklahoma City, OK)
    …maintain SAP/SAR clearance. Ability to obtain and maintain the final adjudicated DoD Top Secret clearance and any program access(es) required for the position. ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...years with a Master's degree. + **Senior Principal Survivability Engineer (Level 4 ) -** Bachelor's Degree in… more
    Northrop Grumman (10/08/25)
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  • Lead Software Engineer Level 4

    Northrop Grumman (Aurora, CO)
    …US Citizenship is required._ **Basic Qualifications:** + Requires an **active** DoD Top - Secret ( TS ) clearance with Sensitive Compartmented Information (SCI) ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (10/24/25)
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  • Embedded Software Engineer ( Secret

    Northrop Grumman (Chandler, AZ)
    …efforts + Experience with CI/CD such as Jenkins or Gilab CI + Active DoD Top Secret security clearance investigated within the last 5 years **Curious about all ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description**...spirit to our collaborative teams. As a **Embedded Software Engineer - Level 4 ** working for the… more
    Northrop Grumman (11/05/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    …detailed below as well as the interview assessment._ + Requires an **active** Top - Secret ( TS )/Sensitive Compartmented Information (SCI) clearance [ ** TS ... Software and Digital Engineering department which has 200+ Software Engineer , DevOps Engineer , Systems Administrator,...strong background in JAVA development and hold an active Top Secret /SCI security clearance. You will collaborate… more
    Northrop Grumman (11/14/25)
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  • Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... history. Northrop Grumman's Space Sector is seeking a Software Engineer - Level 3 or 4 , to...strong background in JAVA development, and hold an active Top Secret /SCI security clearance. You will collaborate… more
    Northrop Grumman (11/12/25)
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