• National Renewable Energy Laboratory (Golden, CO)
    …designed to support your career and well-being. **Job Description** NLR is seeking a mid -career Network & Systems Engineer to join its Cybersecurity Research ... **Posting Title** Network & Systems Engineer . **Location** CO -...obtain and maintain a DOE security clearance at the Q/ TS /SCI level. A polygraph may be required. Eligibility requirements:… more
    DirectEmployers Association (11/25/25)
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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 ... expertise, initiative, and experience supporting a mix of network and systems engineering and administration tasks. Key Responsibilities: Network Design &… more
    DirectEmployers Association (11/25/25)
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  • AeroVironment (Salem, OR)
    …orientation, gender identity or other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance, or the ability obtain a ... and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation… more
    DirectEmployers Association (10/23/25)
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  • AeroVironment (Arlington, VA)
    …+ Bachelor's degree preferred + GRC experience + Defense Industrial Base knowledge + Top Secret clearance is preferred. + Knowledge of Linux configurations and ... Cyber Security Analyst II is a crucial junior to mid -level contributor that is required to operate with managerial...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    DirectEmployers Association (12/02/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …security and intelligence mission. Amentum is searching for a Top - Secret cleared Systems Engineer ( Mid ) to join our team in Washington, DC. You will ... If so, look no further. Amentum is seeking a ** Systems Engineer MID ** to join...needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility *… more
    Amentum (11/26/25)
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  • Systems Engineer , Mid

    William C Brown Inc (St. Louis, MO)
    Systems Engineer , Mid EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment ... or any other characteristic protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our intelligence customer… more
    William C Brown Inc (12/01/25)
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  • Mid -Level Systems Engineer

    TRIAEM, LLC (Chantilly, VA)
    GEOINT Systems Engineer Mid Location:...TS /SCI Overall Assignment Description: We are seeking a Mid -Level Systems Engineer with hands-on ... Team, you will work alongside Expert and Senior System Engineer and Integrator teammates to conduct a wide variety...Systems , or related STEM degree program, or equivalent Mid level experience as a Cloud Architect. . Understanding… more
    TRIAEM, LLC (09/24/25)
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  • Mid -Level Systems Engineer

    KBR (Colorado Springs, CO)
    …satellite communication systems , software development, and radio frequency engineering. The Junior/ Mid Systems Engineer will be responsible for analyzing ... Title: Mid -Level Systems Engineer Program...Title: Mid -Level Systems Engineer Program Summary KBR's Product...systems engineering and acquisition processes . An active TS /SCI clearance . Ability to derive an understanding of… more
    KBR (12/12/25)
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  • Software Integration Systems

    The Boeing Company (Richardson, TX)
    …(BDS) Mobility, Surveillance and Bombers (MS&B) is looking for a **Software Integration Systems Engineer ** to join their team in **Richardson, TX** . This ... benefit for this position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (12/20/25)
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  • SIGINT System Engineer - Mid

    Solvarus (Chantilly, VA)
    …quickly aid the people who need it. The ideal candidate for the Signals Intelligence (SIGINT) Systems Engineer Mid will serve as a technical member of a ... dynamic team providing full lifecycle, end-to-end Systems Engineering and Integration (SE&I) services to a National Customer. The program is responsible for… more
    Solvarus (11/02/25)
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  • Mid -Level Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Mid -Level Systems Engineer who is ready for a new challenge that will launch ... An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please...amazingly talented people Job Description: GliaCell is seeking a Mid -Level Systems Engineer on one… more
    GliaCell Technologies (11/01/25)
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  • Mid -level Systems Engineer

    Battelle Memorial Institute (Columbus, OH)
    …and welcome all qualified individuals to apply. Battelle's Cyber team is seeking motivated ** Mid -level Systems Engineer ** to support our Cyber Trust and ... and a strong interest in working with complex, cyber-physical systems . These positions offer the opportunity to work on...willing and able to obtain and maintain a DoD Top Secret clearance after hire. + Must… more
    Battelle Memorial Institute (11/06/25)
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  • Mid -Level Systems Engineer

    Leidos (Gaithersburg, MD)
    …(IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Mid -Level Systems Engineer for the Chinook Program. As part of ... VA + Aurora, CO + St. Louis, MO + Tucson, AZ **Clearance Level Required:** Top Secret with SCI eligibility and able to obtain a Polygraph. **Primary… more
    Leidos (11/22/25)
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  • Mid level Systems Engineer

    KBR (Chantilly, VA)
    Title: Mid level Systems Engineer KBR is seeking a Systems Engineer to support our customer in Chantilly, VA. The position requires the employee to ... Intelligence Community with a high level of familiarity with standard systems engineering approaches and modeling techniques. RESPONSIBILITIES + Provide mission… more
    KBR (12/12/25)
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  • Systems Engineer Staff ( Mid

    Lockheed Martin (Littleton, CO)
    …you to join us\. Lockheed Martin is seeking a highly skilled and motivated Systems Engineer to join the team supporting the Conventional Prompt Strike \(CPS\) ... Program\. As a Systems Engineer , you will play a critical...Certification, or relevant Graduate Certificate * Active or Current Secret or Top Secret security… more
    Lockheed Martin (12/03/25)
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  • Systems Engineer , Surety/Safety…

    Lockheed Martin (King Of Prussia, PA)
    …will be supporting the Nuclear Safety team across various Weapons Programs\. As a ** Systems Engineer ** , you will directly help establish the technical solution ... System by crafting, building, testing and deploying new Reentry Systems and Ground Equipment that will enable the new...\(FPGAs\), or Complex Programmable Logic Devices \(CPLDs\) * Active Top Secret Clearance; US Citizenship required **Desired… more
    Lockheed Martin (09/22/25)
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  • Radar Threat Systems - Mid Level…

    Aviation & Missile Solutions (Huntsville, AL)
    …a US only citizen. + Clearance level: possess (and be able to maintain) a Final TOP SECRET Clearance or meet the eligibility to obtain (and maintain) a Final ... LLC. (AMS) is seeking a talented Electrical or Computer Engineer to join our diverse team, in Huntsville, AL.,...TOP SECRET Clearance. All qualified applicants will… more
    Aviation & Missile Solutions (10/08/25)
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  • Network Engineer - Top Secret

    General Dynamics Information Technology (Arlington, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... degree.** **Experience:** **2+ years of related experience.** **Security clearance level:** **Active Top Secret required with the ability to obtain SCI.**… more
    General Dynamics Information Technology (11/26/25)
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  • Systems Engineer Sr - Top

    Lockheed Martin (King Of Prussia, PA)
    …an active TS security clearance for consideration\.** **This is a EARLY\- MID CAREER \(level 3\) ROLE where candidates typically require 3\+ years of professional ... Security Clearance is required for consideration with willingness to obtain TS /SCI\. **Desired Skills:** * Experience with model\-based systems engineering… more
    Lockheed Martin (11/01/25)
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  • Systems Engineer

    Systems Technologies, Inc. (Richmond County, GA)
    … Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1148) SYSTEMS ENGINEER The company is seeking mid -level ... Systems Engineer Location Ft. Gordon, GA...10 years of experience SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some… more
    Systems Technologies, Inc. (12/02/25)
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