• Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …Clearance Required to Start:** Top Secret **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ ... an emphasis on edge sensor environments. + US Citizenship and ** Top Secret ** clearance required. **Desired Qualifications:** + Active TS /SCI preferred. +… more
    Parsons Corporation (08/08/25)
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  • Cloud Software Engineer III

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Cloud Software Engineer III Candidate must have an active TS /SCI w/ Poly ... Cloud Software Engineer III Location Annapolis Junction,...providing our clients with unrivaled services starts with retaining top talent, something we're able to do through our… more
    DCCA (05/19/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    … Engineering (SWE) **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** Support ... Affairs (IA) office of a large IC Agency with software development and maintenance for business process improvement and...Need** **:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS /SCI)… more
    Guidehouse (07/10/25)
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  • Cyber Software Test Engineer

    Northrop Grumman (Chantilly, VA)
    …concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Software development experience. + ... Mission Systems** is seeking a candidate to fill a ** Software Test Engineer / Principal Software...+ Willing and able to obtain and maintain a TS /SCI Security Clearance (US citizenship is a pre-requisite) +… more
    Northrop Grumman (08/09/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to ... self-motivated individual to perform the duties of a Senior Software Engineer to support the Web Services...in support of IT infrastructure. This position requires an Active Top Secret with SCI… more
    Koniag Government Services (07/18/25)
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  • Mid-Level Software Engineer

    Koniag Government Services (Washington, DC)
    …LLC,** a Koniag Government Services company, is seeking a Mid- Level Software Engineer with a Top - Secret security clearance with SCI eligibility to ... self-motivated individual to perform the duties of a Mid-Level Software Engineer to support the Administrative Applications...functions across multiple FBI divisions. This position requires an Active Top Secret with SCI… more
    Koniag Government Services (07/18/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    …LLC** , a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to support ... self-motivated individual to perform the duties of a Senior Software Engineer to support the Administrative Applications...technical leadership to the team. This position requires an Active Top Secret with SCI… more
    Koniag Government Services (08/04/25)
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  • Integration and Test Software

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: ... is currently looking for a Senior Integration and Test Software Engineer to join our team developing...This role is an in-office opportunity. **Qualifications:** Required: + Active TS with ability to obtain SCI… more
    CACI International (06/03/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to ... self-motivated individual to perform the duties of a Senior Software Engineer to support the Investigative and...FBI's investigative and intelligence workforce. This position requires an Active Top Secret with SCI… more
    Koniag Government Services (08/04/25)
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  • Agile Release Train Engineer

    Lockheed Martin (Herndon, VA)
    …Security\+ certification \(or equivalent DoD Directive 8570 IAT Level 2 Certification\) \- Active Top \- Secret clearance with the ability to obtain and ... eligibility requirements for access to classified information\. A minimum Top \- Secret Clearance required for this role\. In...maintain an active TS /SCI with CI Poly **Desired Skills:**… more
    Lockheed Martin (07/12/25)
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