• Information System Security Engineer (ISSE)

    Parsons Corporation (Chantilly, VA)
    … system engineering, and integration testing. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required ... providing information assurance engineering. **What Required Skills You'll Bring:** + Active ** Top Secret / SCI security clearance with CI Polygraph.** + A… more
    Parsons Corporation (07/29/25)
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  • 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 ... best practices.** **What Required Skills You'll Bring:** + **Must have active Top Secret security clearance with SCI eligibility and amenable for poly… more
    Parsons Corporation (07/25/25)
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  • Contractor Program Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …security investigation and may need to meet eligibility requirements for access to classified information ; Top Secret clearance is required. Compensation At ... required. Basic Qualifications: + Experience applying security support or information security support + Knowledge of SCI ...levels, including senior managers, peers, subordinates, and customers + Top Secret clearance + HS diploma or… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Price Cost Estimating Analyst - Level 3 or Level 4

    Northrop Grumman (Mclean, VA)
    …Ability to travel up to 10% of the time. + Ability to obtain an Active Top Secret and/or SCI Clearance. US citizenship is a prerequisite. **Preferred ... Database design/SQL experience. + Experience in the aerospace industry. + Active Top Secret and/or SCI Clearance. US citizenship is a prerequisite. **You'll… more
    Northrop Grumman (07/24/25)
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  • Staff Chief Engineer

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... experience with a PhD. + Must have an active Top Secret security clearance with the ability...ability to obtain and maintain an active US DoD TS/ SCI and the ability to get Special Program Access… more
    Northrop Grumman (07/24/25)
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  • Senior cryptographic embedded software developers

    Parsons Corporation (Centreville, VA)
    …etc. + Script programming (Python, bash, etc.) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... with network protocols, TCP/IP stack + US citizenship is required. + Active Top Secret / SCI clearance required **What Desired Skills You'll Bring:** + Linux… more
    Parsons Corporation (07/24/25)
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  • Air Systems Requirements Analyst (Senior), F-35…

    Serco (Crystal City, VA)
    …Type** _Full-Time_ **Security Clearance** _Other_ **Clearance Details** _Must have Top Secret to start work and be SCI eligible_ **Telework** _Yes - ... and effectively present executive-level/informational briefs and reports. + Must have an active Top Secret (TS) DOD clearance and the ability to obtain … more
    Serco (07/23/25)
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  • Full Stack Web Developer

    CACI International (Springfield, VA)
    …Bring These Qualifications** : + Currently hold an active Top Secret or Top Secret SCI clearance and ability to successfully complete a polygraph + ... Full Stack Web Developer Job Category: Information Technology Time Type: Full time Minimum Clearance...Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (07/23/25)
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  • Financial Crimes Analyst

    Amentum (Vienna, VA)
    …money laundering, business e-mail compromise, and fraud. + Ability to possess and maintain a Top Secret / SCI security clearance is required (Note: US ... expected to research and analyze complex intelligence and all-source information to identify individuals and entities involved in illicit...+ LexisNexis **Clearance:** + Must possess and maintain a Top Secret / SCI security… more
    Amentum (07/22/25)
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  • Software Engineer

    Parsons Corporation (Herndon, VA)
    …meet eligibility requirements. US Citizenship is required **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... as Java, C/C++, and Python. + Must be a US Citizen + Active Top Secret / SCI clearance required **Preferred Qualifications:** + Knowledge of industry-standard… more
    Parsons Corporation (07/22/25)
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