• Lead Information Security Engineer

    Lumen (Herndon, VA)
    …+ Required (education/experience/skills/competencies): + Candidate must be a US Citizen with an active TOP SECRET clearance Preferred: + 5-7 years in a Security ... committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver… more
    Lumen (12/10/25)
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  • Tecnical Writer Level 2

    General Dynamics Information Technology (Fort Meade, MD)
    …ID:** RQ208016 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Family:** Program Delivery and Execution **Skills:** Documentations,Technical Knowledge ,Technical Publications,User Guide Creation,Writing **Experience:** 6 + years of… more
    General Dynamics Information Technology (09/27/25)
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  • Agile Management Engineer

    Sciolex Corporation (Chantilly, VA)
    …technical and programmatic requirements. Qualifications & Physical Requirements + Active Top Secret / SCI clearance with Poly-5+years' experience working ... program management and Systems Engineering activities including concept of operations formulation, requirements definition, program analysis and engineering, … more
    Sciolex Corporation (10/09/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …in acquiring modern processing applications. Qualifications & Physical Requirements + Active Top Secret / SCI Clearance with Polygraph. + Bachelor's degree ... of mission focused tools to foster increased efficiency, automation, and information sharing. You will also assist and advise Government managers responsible… more
    Sciolex Corporation (10/09/25)
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  • 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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