• Modernization Software Engineer…

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SWE1: * A High School ... software to add new features * Integrate existing software into new or modified systems or...tools and techniques * RF algorithm development **Clearance Level:** TS /SCI w/Poly SP **Other Important Information You Should Know**… more
    Lockheed Martin (10/10/25)
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  • Lead, Systems Engineer - COMMS…

    L3Harris (Greenville, TX)
    …a Top Secret with SCI Job Description: The Senior level Systems Engineer is responsible for performing data analysis in tactical data link acquisition ... in the interest of national security. Job Title: Lead, Systems Engineer - COMMS & Datalink Job...Secret Clearance with the ability to obtain a Top Secret with SCI. + Must obtain… more
    L3Harris (10/05/25)
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  • Modeling and Simulation Network Engineer…

    HII (Nellis Air Force Base, NV)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $84,237.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides ... certification - https://public.cyber.mil/wid/cwmp/dod-approved-8570-baseline-certifications/ + Must have had an active Top Secret clearance within the last 24… more
    HII (10/19/25)
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  • Model Based Systems Engineer (MBSE)…

    Nou Systems, Inc. (Dayton, OH)
    …organizations. + Experience supporting DoD open architectures. + Active Top Secret /SCI clearance. nou (pronounced 'new') Systems : Since its founding in 2012, ... pleased to announce the opening for a Model Based Systems Engineer (MBSE) / Digital Engineer...+ You must possess or can obtain an active Top Secret /SCI clearance. + You must be… more
    Nou Systems, Inc. (10/03/25)
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  • Software Engineer / Principal…

    Northrop Grumman (Bellevue, NE)
    …Northrop Grumman Defense Systems (NGDS), Bellevue, NE is currently seeking a Software Engineer . The successful candidates will demonstrate a broad skill set ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (08/21/25)
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  • Senior Software Engineer…

    RTX Corporation (Sterling, VA)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Senior Software Engineer ** **- Simulation & Training (Onsite)** ... Aerospace is on the lookout for a talented Senior Software Engineer to join our Sterling, VA...relevant experience + Active and transferable US government issued Top Secret Security Clearance or higher is… more
    RTX Corporation (09/05/25)
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  • Senior Principal II - Systems…

    BAE Systems (Hudson, NH)
    …and Functional Test Support. **Required Education, Experience, & Skills** + Active DoD Top Secret Clearance and eligible to acquire SCI clearance. + Bachelor's ... discipline and 15 years of experience. + Currently holds Top Secret Clearance + RF, Radar, Electronic...and business travel accident insurance. **Senior Principal II - Systems Engineer ** **117416BR** EEO Career Site Equal… more
    BAE Systems (10/18/25)
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  • Systems Engineer - Principal…

    Lockheed Martin (King Of Prussia, PA)
    …& demonstrations\. Who You Are Our team is seeking a staff systems engineer to help design, develop, & deliver software defined Electronic Warfare \(EW\) ... In this role, you will serve as the lead systems engineer and architect on a product...and maintain a DoD government security clearance at the Top Secret level\. Why Join Us \-… more
    Lockheed Martin (09/12/25)
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  • Staff Analog Modeling and Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …closure comparison to test results. + Ability to obtain and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) security clearance (US ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top 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 (10/02/25)
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  • Flight Test Integration - Systems…

    Lockheed Martin (Littleton, CO)
    …Active Secret Security Clearance; ability to obtain and maintain a Top Secret Security Clearance **Desired Skills:** 3\+ years with reentry/payload/missile ... multi\-point customer/stakeholder programs engaging in cross\-collaborative environments * Active Top Secret Security Clearance **Security Clearance Statement:**… more
    Lockheed Martin (10/16/25)
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