• Senior Software Developer

    CACI International (Chantilly, VA)
    Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... experience in Python, AWS, RDS, and file-based storage systems. Required Qualifications: ACTIVE TS / SCI with Polygraph * A master's degree in Computer Science, … more
    CACI International (12/03/25)
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  • Action Officer

    KBR (Chevy Chase, MD)
    …in compliance with policies and procedures. Qualifications: Required: + CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with Polygraph ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (12/13/25)
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  • Supervisory IT Cybersecurity Specialist

    US Coast Guard (Alexandria, VA)
    …by background investigation. Required to obtain and maintain an interim and/or final Top - Secret / SCI security clearance. Failure to obtain and maintain the ... groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive , controversial); makes clear and convincing… more
    US Coast Guard (12/11/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    …teams including electrical, architectural, and structural disciplines. **Basic Qualifications** + Active ** Top Secret SCI clearance** required, with the ... mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical operations across government, commercial, and institutional facilities. This role… more
    Leidos (10/23/25)
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  • Senior Systems Engineer

    Leidos (Gaithersburg, MD)
    …user workgroups, and vendors to manage the 4ACES platform **Clearance Level Required:** Top Secret clearance with SCI required. Ability to successfully ... and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and intel customers' mission… more
    Leidos (10/04/25)
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  • Sharepoint Developer

    Systems Technologies, Inc. (Hanover, MD)
    …Developer with unclassified and classified DoD-implemented SharePoint. SECURITY CLEARANCE . Active DoD Top Secret / SCI clearance required Systek offers a very ... access to sensitive data using Microsoft 365 Groups. + Excellent knowledge of UI/UX. + Proficient with SharePoint architecture patterns, Power Apps, Power… more
    Systems Technologies, Inc. (12/02/25)
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  • Security Engineering Lead

    TekSynap (Ashburn, VA)
    …to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** Top Secret ( SCI eligible) **OTHER INFORMATION ** Please note this ... of ZTA, continuing to refine and improve the ZTA implementation plan covering Information Technology (IT) and Operational Technology (Ops Tech), and development of a… more
    TekSynap (12/02/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Washington, DC)
    …Minimal 0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance: Top Secret with SCI + 5 to 8 years with BS/BA or 3 ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (10/15/25)
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  • Business Process Designer

    Parsons Corporation (Mclean, VA)
    … of strategic business planning methodologies. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... processes and facilitate overall stakeholder engagement to ensure that information systems effectively support departmental business operations . **What… more
    Parsons Corporation (12/05/25)
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  • Financial Crimes Analyst (Junior)

    Amentum (Vienna, VA)
    …Enforcement Systems & Databases (ie BSA data, TECS, and other Law **Clearance Requirement:** Top Secret with SCI eligibility (Note: US Citizenship is ... and intelligence support strategy and policy support, intelligence and operations support, program management, and international business development services to… more
    Amentum (12/04/25)
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