• Cyber Software Engineer

    CACI International (Chantilly, VA)
    Cyber Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... of relevant experience * TS/SCI with required polygraph level clearance * Full life cycle software development...polygraph level clearance * Full life cycle software development and testing experience * Professional experience and… more
    CACI International (06/25/25)
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  • Software Engineer - Remote

    CACI International (Reston, VA)
    Software Engineer - Remote Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... **The Opportunity:** We are seeking a highly talented, experienced software engineer to join our team and...and image vulnerabilities + US Citizen with active SECRET clearance _Desired:_ + Familiarity with other programming languages and… more
    CACI International (08/16/25)
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  • Software Test Engineer

    CACI International (Reston, VA)
    Software Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is seeking a Software Test Engineer to join our team...with the ability to obtain a DOD Top SECRET Clearance * Bachelor's degree and 1-3 years of relevant… more
    CACI International (08/08/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …WV, WI. Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills ... to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from...to obtain and maintain a Top Secret US Security Clearance . US Citizenship status is required as this position… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Software Engineer

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... limited to:** As a Junior Software Engineer , you will play a key...ability to work effectively in a collaborative team environment. ** Clearance Requirements:** + Must have a current/active TS/SCI with… more
    ManTech (07/23/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $140,000.00 Security Clearance : Ability to Obtain Level of Experience: Senior This opportunity ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive… more
    Huntington Ingalls Industries (07/09/25)
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  • Entry-Level Software or Embedded…

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Parsons is looking for an entry-level **TS Cleared Software ** or **Embedded Engineer /Developer** to join our team! In this role ... develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications...+ Must have a **Top Secret** or higher security clearance + BS degree in Computer Science/Information Sciences or… more
    Parsons Corporation (08/08/25)
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  • Senior Software Engineer - Front End…

    CACI International (VA)
    Senior Software Engineer - Front End UI/UX Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None ... * * **The Opportunity:** CACI is seeking a Senior Software Engineer - Front End UI/UX Developer...practices. **Qualifications:** _Required:_ + Ability to obtain DoD Security Clearance . + Ability to obtain Department of Homeland Security… more
    CACI International (07/02/25)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking a Senior Software Engineer to support the maritime autonomy team. In this position you will work in a diverse environment that ... allows you to get into every aspect of software development, and deployment across the software ...US Citizen with the ability to obtain a SECRET clearance . + Bachelor's degree with 8 or more years… more
    Leidos (08/14/25)
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  • Associate, Software Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Associate, Software Engineer Job Location: Herndon, VA Job Code: 26864 Job Description: + ... mathematical analysis concepts and principles in the development of software for the target application + Work closely with...our positions require the ability to obtain a security clearance . Security clearances may only be granted to US… more
    L3Harris (08/14/25)
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