• TS/SCI Network Software Development…

    Parsons Corporation (Centreville, VA)
    …US citizenship** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This position is part of our ... got what you're looking for. **Job Description:** **Parsons is seeking Network Software Development Engineers with experience in either C/C++ and Linux systems to… more
    Parsons Corporation (08/23/25)
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  • Software Engineer Intern - Summer

    CACI International (VA)
    Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: None Employee Type: Part-Time ... On-Call Percentage of Travel Required : Up to 10% Type of Travel: Local *...Software Engineering, or a related field (preferred, not required ). + Minimum GPA of 3.0 or higher(preferred, not… more
    CACI International (09/30/25)
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  • Software Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    Software Engineer Location: Chantilly, VA, US Job ID: ATR 17138 Job Description This is an opportunity to join a team of highly skilled TS/SCI professionals who ... and debugging. Required : - STEM related Bachelor's degree - Demonstrated software engineering experience - Proficiency in LINUX and C/C++. - Proficiency in… more
    Arena Technical Resources, LLC (09/27/25)
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  • Software Engineer (508 Compliance…

    Saliense Consulting (Arlington, VA)
    …hybrid with 3 days/week onsite in Arlington, VA. Candidates must possess an active Secret clearance to be considered and must be eligible to obtain a Top Secret ... clearance . Position Description: Technical 508 Compliance SME to join...Develop, maintain and support technical infrastructure, hardware, and system software components for mid- to large-sized projects. + Documents… more
    Saliense Consulting (10/01/25)
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  • Software Engineer Intern (Spring…

    Leidos (Reston, VA)
    **Description** Leidos has a job opening beginning in the Spring of 2027 for a Software Engineer Intern/Co-Op in Reston, VA. Work will consist of a wide range of ... + **Ability to obtain and maintain a** **Top Secret/SCI with Polygraph** **Security clearance .** + **US Citizenship required .** + **Willing and able to relocate… more
    Leidos (09/28/25)
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  • Software Engineer , Mid-Level

    Parsons Corporation (Centreville, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for a Mid-Level Software Engineer with an enterprise software development background who ... applications for the C2 AOC community as a member of Parsons' Mission Software Directorate. ** Required Skills** + Bachelor's degree in Computer Science or… more
    Parsons Corporation (09/04/25)
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  • Junior Software Engineer

    Cinteot (Herndon, VA)
    Software Engineer Location - Herndon, VA The...an equivalent) + Must possess dod top secret level clearance (Cinteot will sponsor upgrade to SCI and CI Poly) ... selected candidate will formulate/define specifications for complex operating software programming applications or modify/maintain complex existing applications using… more
    Cinteot (08/07/25)
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  • Lead Software Performance Test…

    Steampunk (Mclean, VA)
    **Overview** As the **Lead Software Performance Test Engineer ** , you will be responsible for overseeing and guiding performance testing initiatives for our ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6199/lead- software -performance-test- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (07/10/25)
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  • Software Engineer

    Anthem Engineering (Chantilly, VA)
    …in an Agile environment Level: Entry Level - SME Clearance : Active security clearance with full scope polygraph is required Top 5 Reasons to Work at ... We are looking for a Software Developer with experience in building high-performing, scalable,...enterprise-grade applications. You will be part of a talented software team that works on mission-critical applications. Software… more
    Anthem Engineering (09/22/25)
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  • Software Developer/ Engineer

    Athenix Solutions Group, LLC (Mclean, VA)
    Software Developer/ Engineer Mclean, VA (http://maps.google.com/maps?q=Mclean+VA+USA) *ACS Description Athenix Solutions Group is looking for Software ... roles to develop, maintain, and enhance complex and diverse software systems assisting in the defense of our nation....an exciting job waiting for you! Requirements + Active Clearance : TS/SCI with Polygraph is required +… more
    Athenix Solutions Group, LLC (09/13/25)
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