• Security Site Supervisor (Vaxcom)

    Parsons Corporation (Chantilly, VA)
    …working at a sensitive or secure site. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... of a team of armed security guards at a sensitive site** . **What You'll Be Doing:** + Lead...Must possess (at the time of application) an active/current TS / SCI security clearance with polygraph. + Must… more
    Parsons Corporation (11/18/25)
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  • Software Engineering Manager

    CACI International (Fairfax, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... customer needs are being met Qualifications: **Required:** + Active Top Security clearance + Ability to obtain SCI...Experience with containerization technologies (eg, Docker, Kubernetes). + Active TS / SCI Clearance - ** ** **What You… more
    CACI International (11/18/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …credential for network design and troubleshooting. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... CE - Essential cybersecurity knowledge certification for network operations. + Must possess TS / SCI Clearance with CI Poly **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (11/15/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …for managing Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... with typically 0+ years of experience. + Must possess TS / SCI Clearance with CI Poly. **What Desired...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (11/15/25)
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  • Senior Program Manager

    Parsons Corporation (Quantico, VA)
    …process improvement and quality management skills. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... can be effectively utilized on projects + Must possess TS / SCI Clearance with CI Poly **What Desired...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (11/15/25)
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  • Implementation Manager

    Parsons Corporation (Quantico, VA)
    …understanding of network infrastructure and troubleshooting. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... Advanced time management and organizational skills + Must Possess TS / SCI Clearance with CI Poly **What Desired...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (11/15/25)
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  • Senior Software Developer

    Parsons Corporation (Chantilly, VA)
    …+ Excellent communication and collaboration skills. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... and have experience working within an Agile lifecycle. **Required Qualifications:** + Active TS / SCI with Polygraph clearance. + 8-12 years of experience + A… more
    Parsons Corporation (11/14/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …actions + Report as vendor updates are received **You'll Bring These Qualifications** + Top Secret / SCI clearance (current), with the ability to successfully ... Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (11/10/25)
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  • Senior DevOps Engineer

    CACI International (Chantilly, VA)
    …Aerospace Engineering, Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + ... Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel Required: Up to 10%… more
    CACI International (11/07/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    …more experience; Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI with Poly. + Experience in software/platform tools ... of space systems and providing flight software integration. The role requires an active TS / SCI with Polygraph. As the Integration Solutions Engineer you will be… more
    SAIC (11/07/25)
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