• Principal AI Software Engineer (AHT)

    Northrop Grumman (Beavercreek, OH)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... **Beavercreek, Ohio** is seeking a highly motivated **Principal** **AI Software Engineer ** to join our team. We... architecture + Able to obtain a US Government Top Secret security clearance (US citizenship is… more
    Northrop Grumman (12/05/25)
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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 ... Northrop Grumman Space Systems (NGSP) seeks to fill a Software Engineering (Level 3 or 4) supporting the Integrated...considered in lieu of degree. + **Requires an active Top - Secret clearance with Sensitive Compartmented Information (SCI)… more
    Northrop Grumman (11/13/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Sentinel - Systems Test Engineer

    Northrop Grumman (Roy, UT)
    …are not only part of history, they're making history. Northrop Grumman is seeking a **Systems Test Engineer / Principal Systems Test Engineer ** . This ... with Certification & Accreditation process and patch management + Current Top Secret clearance **_\#Sentinelintandtest_** Primary Level Salary Range: $70,200.00… more
    Northrop Grumman (11/27/25)
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  • Sr Principal Integration and Test

    Northrop Grumman (Rolling Meadows, IL)
    …that the systems we make work - and work well. Responsibilities for an Integration & Test Engineer may include generation of test plans, test procedures, ... & Test (SEIT) team, an Integration & Test engineer gains an understanding of the...C++, Java, Python, or other scripting languages + Active Secret or Top Secret clearance… more
    Northrop Grumman (10/28/25)
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  • Test Engineer

    Koniag Government Services (Vienna, VA)
    Kadiak, LLC, a Koniag Government Services company, is seeking a Test Engineer with a TS /SCI security clearance to support Kadiak and our government customer ... holidays, three weeks paid time off, and more. The Test Engineer will analyze business requirement to...large-scale database management services and the development of complex software to satisfy design objectives. + TS /SCI… more
    Koniag Government Services (12/10/25)
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  • Staff (Level 5) Systems Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. We are seeking a highly skilled and motivated **Systems Integration and Test Engineer ** to join our dynamic team in Aurora, CO. The ideal ... be capable of determining how best to integrate and test software changes in a complex system...Agile processes and scrum. + Must have an **active Top Secret /SCI clearance with current Full-Scope Polygraph… more
    Northrop Grumman (11/07/25)
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  • Electromechanical Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior Meet HII's Mission ... modules as required. + Develop and implement simulation software unit tests and other automated test ...complex problems. + Must have had an Active DOD Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (11/19/25)
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  • Test Engineer / Principal…

    Northrop Grumman (Newport News, VA)
    …acquire user feedback, and User Experience (UX) input. **Basic Qualifications for a Test Engineer ** + Bachelors in science with 2 years' experience, Masters ... All other basic qualifications **Basic Qualifications for a Principal Test Engineer ** + Bachelors in science with...+ Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman… more
    Northrop Grumman (12/17/25)
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  • Sr. Spec, Systems Engineer

    L3Harris (Greenville, TX)
    … Clearance at the time of hire with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance. + Must be a US Citizen. Preferred ... requirements using an application such as DOORS. + Building test cases to assess software and system...Additional Skills: + Active Top Secret with SCI. + Security+ Certification.… more
    L3Harris (10/24/25)
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