• Mid - Level Software

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Mid - Level Software Engineer with a Top-Secret security clearance with SCI ... qualified, experienced and self-motivated individual to perform the duties of a Mid - Level Software Engineer to support the Administrative Applications… more
    Koniag Government Services (12/10/25)
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  • Mid Level Software

    Eliassen Group (Washington, DC)
    ** Mid Level Software Engineer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Technology **Workplace Type:** Remote **Reference ... Jobs **Description:** **100% Remote** Our client has an exciting opportunity for a Mid - Level Software Engineer . Join a team of passionate thinkers,… more
    Eliassen Group (12/13/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    …that ensure national security and shape the future of space defense. KBR is seeking a Mid - Level Software Engineer to join our team. The candidate will ... Title: Software Engineer - Mid ...Title: Software Engineer - Mid Belong. Connect. Grow....+ Must possess a DoD 8570 Certification for IAT Level II or higher + Ability to work independently… more
    KBR (10/21/25)
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  • Mid - Level Mission Full Stack…

    Tyto Athene (Reston, VA)
    …by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1604/ mid - level -mission-full-stack- software - engineer ... **Description** Tyto Athene is searching for a **Full Stack Software Engineer ** to join our CTO shop. This role is multi-faceted. The successful candidate is a… more
    Tyto Athene (12/07/25)
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  • Software Reverse Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: DUTIES ... + Isolate, review, analyze, and reverse- engineer potentially malicious programs + Write and produce high...level + Perform in-depth analysis (dynamic/static) on malicious software (ie, bots, worms, Trojans) resident on Microsoft(R) Windows… more
    Vexterra Group (10/14/25)
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  • Software Engineer (Learning…

    Leidos (Bethesda, MD)
    …**agile team environment** supporting a large-scale program. + Own and deliver backend software solutions in **Java SE** , **Servlets** , **JSP** , and related LMS ... Science, Computer Engineering, or a related field that provides strong software development skills. + **Experience:** Around **5 years of hands-on experience**… more
    Leidos (12/11/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …support for detection and correction of operational problems. The Systems Engineer ( Mid ) will troubleshoot at the physical level of the network, working with ... network measurement hardware and software , as well as physical checking and testing of... level working with communication protocols. The Systems Engineer ( Mid ) will perform systems management and… more
    Amentum (11/26/25)
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  • Mid - Level Site Civil…

    POWER Engineers (Washington, DC)
    ** Mid - Level Site Civil Engineer ** Location **Roanoke** Secondary Locations **Atlanta, Bristol, Bristol, VA, Charleston, West Virginia, Charlotte, Washington ... Code **19059** \# of openings **1** Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=POWERENGINEERS&cws=44&rid=19059) Mid - Level Site Civil Engineer This… more
    POWER Engineers (10/28/25)
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  • Mid - Level Integration…

    KBR (Chantilly, VA)
    Title: Mid - Level Integration Engineer KBR is seeking a Mid - Level Integration Engineer to support our customer in Chantilly, VA delivering ... data into useful information distributed to IC and DoD users. The Integration Engineer will help enable integration of the portfolio mission capabilities to deliver… more
    KBR (11/07/25)
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  • Mid - Level System Engineer

    KBR (Springfield, VA)
    Title: Mid - Level System Engineer - GEOINT KBR is seeking a mid - level Systems Engineer to support government customers in the Washington ... Metropolitan Area. The Systems Engineer for GEOINT Testing provides the expertise and skillsets...perform product assessments to meet test objectives. Experience testing software functionality and quality. + Knowledge of basic image… more
    KBR (10/17/25)
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  • Mid - Level Monitoring Platform…

    Chenega Corporation (Springfield, VA)
    **Req ID:** 38461 **Summary** ** Mid - Level Monitoring Platform Engineer ** **Springfield, VA** Are you ready to enhance your skills and build your career in a ... working in the Federal marketplace. Chenega Agile Real-Time Solutions (CARS) is seeking a ** Mid - Level Monitoring Platform Engineer ** . This role will be… more
    Chenega Corporation (12/02/25)
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  • Mid - Level Enterprise Architecture…

    KBR (Chantilly, VA)
    Title: Mid - Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... the future of space defense. KBR is seeking a Mid - Level Enterprise Architecture Engineer to...of strategic communications. + Experience and expertise in utilizing software frameworks, and Agile software acquisition techniques,… more
    KBR (10/21/25)
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  • DevSecOps Engineer - Mid

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer - Mid - Level KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The ... successful candidate will incorporate a range of software and analytical tools to support execution of workflows supporting Commercial Cloud Services (C2S). The… more
    KBR (12/02/25)
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  • Agile Engineer - Mid - Level

    KBR (Chantilly, VA)
    Title: Agile Engineer - Mid - Level KBR is seeking a highly motivated Agile System Engineer to support our team. The program office provides innovative ... runway and efficiency trade-offs against current and proposed/desired cloud-based software system design + Develop and support Agile maturity assessments… more
    KBR (12/09/25)
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  • Ship Structural Engineer (Junior…

    CACI International (Washington, DC)
    Ship Structural Engineer (Junior to Mid - Level ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... occasionally (approx. 10%) _Desired:_ * 0-5 years of experience in the marine industry (entry- level to mid - level candidates welcome) * Experience with finite… more
    CACI International (12/04/25)
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  • Mid - Level Ship Mooring…

    CACI International (Washington, DC)
    Mid - Level Ship Mooring Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... Join our dynamic team of naval architects, structural engineers, and designers as a Mid to Senior- Level Ship Mooring Engineer . This role offers a… more
    CACI International (10/04/25)
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  • Mid - Level Ship Structural…

    CACI International (Bethesda, MD)
    Mid - Level Ship Structural Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Travel: Continental US * * * **The Opportunity:** The Mid - level Ship Structural Engineer role...structural calculations using first-principles formulas and using finite element software . + Assist with development of structural drawings. +… more
    CACI International (10/04/25)
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  • Mid - Level Modeling and Simulation…

    KBR (Chantilly, VA)
    Title: Mid - Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department of Defense and the… more
    KBR (12/16/25)
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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 draft ... will have experience within the Intelligence Community with a high level of familiarity with standard systems engineering approaches and modeling techniques.… more
    KBR (12/12/25)
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  • Naval Marine Engineer - Mid

    CACI International (Washington, DC)
    Naval Marine Engineer - Mid Level Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Mechanical Engineer in support of the Navy, MSC, USCG or...a proactive approach to troubleshooting. * Experience with CAD software , with the ability to draft detailed multi-view drawings… more
    CACI International (11/20/25)
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