• Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …and other formal testing procedures and documentation. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... in this role, you will need: + **Clearance:** Active Top Secret / SCI security clearance with...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (12/20/25)
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  • Software Engineer (Journeyman, Full Performance,…

    Parsons Corporation (Reston, VA)
    …and utilization of electronic data processing systems. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... **What Required Skills You'll Bring All Levels:** + Active Top Secret / SCI clearance + Demonstrated...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (12/18/25)
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  • Structural Engineer

    Parsons Corporation (Fort Belvoir, VA)
    …and provide technical assistance to the Home Team. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... spectrum of threats including accidents, natural disasters, technological failure, information system attacks, terrorists, radio frequency weapons (RFW), sabotage,...have a Valid Passport + Must have an Active Top Secret Clearance with SCI … more
    Parsons Corporation (12/17/25)
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  • DevSecOps Systems Engineer

    SAIC (Chantilly, VA)
    …responsible for the acquisition of systems over the complete end-to-end life cycle. **A Top Secret / SCI Poly is required.** As the DevSecOps Systems Engineer, ... to be substituted in lieu of degree. + Active Top Secret / SCI clearance with Poly....engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end… more
    SAIC (12/08/25)
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  • Systems Engineer - Junior

    Parsons Corporation (Centreville, VA)
    …Engineering or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line ... C++ programming or quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required… more
    Parsons Corporation (12/06/25)
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  • SOC Analyst

    Leidos (Alexandria, VA)
    …VA. This position will be supporting Day Shift. Applicants must have a minimum Top Secret with ability to obtain SCI and at least 1 year of experience of ... + Must have an active DoD Top Secret clearance with ability to obtain SCI ...reports on analytic findings. + Familiarity or experience in Intelligence Driven Defense, Cyber Kill Chain methodology, and/or MITRE… more
    Leidos (12/06/25)
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  • Field Engineer

    Parsons Corporation (Centreville, VA)
    …capabilities for international deployments + Active Polygraph **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... problem resolution **What Required Skills You'll Bring:** + Active Top Secret / SCI clearance + Bachelor's...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (12/02/25)
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  • Help Desk Customer Service Representative

    Parsons Corporation (Centreville, VA)
    …contracting processes and procedures + Active Polygraph **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... customer satisfaction **What Required Skills You'll Bring:** + Active Top Secret / SCI clearance + High...service work orders while verifying the accuracy of account information and recorded data, ensuring a consistent commitment to… more
    Parsons Corporation (12/02/25)
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  • Senior Software Engineer

    Parsons Corporation (Centreville, VA)
    …and utilization of electronic data processing systems. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... system availability **What Required Skills You'll Bring:** + Active Top Secret / SCI clearance + 10+...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (12/02/25)
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  • Country Project Officer

    Parsons Corporation (Centreville, VA)
    …problem-solving, interpersonal, and organization skills. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required ... nation partners. **What Required Skills You'll Bring:** + Active Top Secret / SCI clearance + Bachelor's...services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (12/02/25)
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