• Integrator/Linux SE/Container SE

    Amentum (Hanover, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Systems Engineer ** to join our team of passionate individuals in **Hanover, MD** . ... as a SE in programs and contracts of similar scope, type and complexity ** Clearance Required :** * TS//SCI with Poly **Minimum Education:** * Bachelor's degree in… more
    Amentum (09/22/25)
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  • IT Security Specialist III

    Gama-1 Technologies (Silver Spring, MD)
    …(eg, AWS Certified Security - Specialty, Microsoft Certified: Azure Security Engineer Associate) Work authorization/security clearance requirements + Ability to ... consistency through timely, high-quality security assessments for all High and Moderate systems under the Risk Management Framework (RMF) in a telework environment.… more
    Gama-1 Technologies (10/08/25)
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  • Mid-Level Full Stack C# Developer

    General Dynamics Information Technology (Hanover, MD)
    …Solutions **Experience:** 1 + years of related experience **US Citizenship Required :** Yes **Job Description:** \#SWDevPolyMDSoftware Engineer Deliver simple ... **Req ID:** RQ192643 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required :**… more
    General Dynamics Information Technology (10/01/25)
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  • SaaS Developer

    CACI International (Aberdeen Proving Ground, MD)
    SaaS Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required ... * **The Opportunity** CACI is seeking a SaaS Developer Engineer supporting our Army customer at Aberdeen Proving Ground...+ Prior experience supporting DoD is preferred **A Secret clearance is required to begin employment. For… more
    CACI International (09/25/25)
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  • Mid-Level Software Developer

    Leidos (Bethesda, MD)
    …+ **Citizenship:** US Citizenship and eligibility for a US Government granted security clearance . Interim Secret security clearance required for employment. ... At Leidos' High Fidelity Simulation Business Area, we're not just building systems -we're revolutionizing the future of naval simulation, training, and analysis for… more
    Leidos (10/01/25)
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  • Journeyman Software Quality Assurance Tester

    Guidehouse (New Carrollton, MD)
    **Job Family** **:** Testing (Digital) **Travel Required ** **:** Up to 25% ** Clearance Required ** **:** Ability to Obtain Public Trust **What You Will Do** ... will: + Test moderately complex features of enterprise software systems using established test plans and scripts. + Execute...**What You Will Need** **:** + US Citizenship is required . + Must have pre-existing IRS clearance .… more
    Guidehouse (09/28/25)
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  • Mainframe Tester

    TestPros (New Carrollton, MD)
    … Citizenship: US Citizenship Location: New Carrollton MD, some travel might be required ) Clearance : Recent IRS Clearance Start date: August/September ... contractor support to perform a variety of testing services, including Systems Acceptability Testing (SAT), Integration Testing, Performance Testing, and related… more
    TestPros (07/16/25)
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  • Tactical Ops & Air/Weapons Specialist - Senior…

    SMX (Patuxent River, MD)
    …analysis of operational suitability of naval aviation platforms, weapons, sensors, and systems + Develops, prepares, and manages material required for the ... River, MD SMX is seeking a Class Desk Support Engineer (Senior) to support the E-2/C-2 Airborne Command and...(Senior) to support the E-2/C-2 Airborne Command and Control Systems Program Office (PMA 231) at Patuxent River Naval… more
    SMX (10/03/25)
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  • Cleared - System Architect (Multiple Levels)

    Noblis (Bethesda, MD)
    …team ensures projects stay on track by overseeing cost, schedule, and performance. Required Qualifications + Active Top Secret/SCI clearance with Polygraph. + US ... complex systems architecture and engineering to define, architect, design, engineer and implement enterprise-wide IT systems and solutions across the… more
    Noblis (09/02/25)
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  • Data Scientist

    SURVICE Engineering (Aberdeen Proving Ground, MD)
    Clearance : Active Clearance or Eligible to Obtain - US citizenship required + Salary: $105,000 - $130,000 Depending on Experience and Education + Travel: 10% ... approaches for feature extraction, combining domain expertise with computational methods. + Engineer actionable features from raw data to enhance the performance of… more
    SURVICE Engineering (08/29/25)
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