• Senior Software Engineer

    Cayuse Holdings (Washington, DC)
    …and development best practices. + Ability to transfer knowledge and mentor team members. + Active Top Secret with SCI eligibility + Must be able to ... **Overview** The Senior Software Engineer is responsible for the design, development, testing, and management of application development projects in support of… more
    Cayuse Holdings (07/30/25)
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  • Test & Evaluation Engineer

    Serco (Arlington, VA)
    …**Qualifications** To be successful in this role, you will have: + Active DoD Top Secret clearance with TS /SCI eligibility + A Bachelor's degree and10 ... Defense, Serco has a great opportunity for you! The Engineer V will be part of a dynamic team...Type** _Full-Time_ **Security Clearance** _Other_ **Clearance Details** _Active DoD Top Secret clearance with TS /SCI… more
    Serco (08/04/25)
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  • IT Systems Engineer

    SAIC (Chantilly, VA)
    …associated with IT infrastructure provisioning. US Citizenship required. Active Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with ... and three (7) years or more experience + Must possess and maintain a Top Secret /Sensitive Compartmented Information ( TS /SCI) clearance with current Poly +… more
    SAIC (08/07/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    … discrepancies to maximize system availability **What Required Skills You'll Bring:** + Active Top Secret /SCI clearance + Bachelor's degree in engineering ... Description:** Parsons is looking for an amazingly talented **Senior** ** Software Engineer ** to join our team! In...electronic data processing systems. \#angelfish **Security Clearance Requirement:** An active Top Secret SCI security… more
    Parsons Corporation (06/19/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …of new business and/or expand business with existing customers Minimum Qualifications + Active Top Secret security clearance; must meet eligibility ... supporting IC projects to include reverse engineering, exploitation, and/or rapid prototyping + Active ISSA/ Top Secret /SCI security clearance with full scope… more
    Huntington Ingalls Industries (08/10/25)
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  • DevSecOps Engineer , Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …at one of the listed location options.** **Basic Qualifications (Required Skills/ Experience):** + ** Active Top Secret ** US Security Clearance + 5+ years of ... offers relocation based on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship… more
    The Boeing Company (08/10/25)
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  • Senior Full Stack Web Development Software

    CACI International (Reston, VA)
    Senior Full Stack Web Development Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... issues encountered **Qualifications:** **_Required_** **:** * Currently hold an active Secret clearance and ability to successfully...Secret clearance and ability to successfully achieve a Top Secret or Top more
    CACI International (08/08/25)
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  • Senior Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …(eg, Pandas, NumPy) to improve data accessibility and usability. **Required Qualifications:** + Active Top Secret /SCI clearance with polygraph + Bachelor's ... for. **Job Description:** Parsons is seeking a highly skilled ** Software Engineer ** to join our Government Contracting...DoD, or intelligence community contracts. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph… more
    Parsons Corporation (07/01/25)
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  • AWS System Engineer

    System One (Gaithersburg, MD)
    … to work on an AWS infrastructure team. The qualified candidate must have an active Top Secret security clearance and will work hand-in-hand with technical ... experience in lieu of degree + Must possess an active Top Secret Security Clearance...Windows Server and Desktop Operating Systems + System (hardware, software and networking) Design and Architecture. + Understanding of… more
    System One (08/03/25)
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  • Deputy Staff Engineer

    Parsons Corporation (Centreville, VA)
    Active TS /SCI with counterintelligence polygraph **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... Parsons is looking for an amazingly talented **Deputy Staff Engineer ** to join our team! This individual will work..., Hardware, or Embedded Systems Development + Must have active Top Secret SCI clearance… more
    Parsons Corporation (05/24/25)
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