• Senior DevOps Engineer

    CACI International (Chantilly, VA)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to ... Aerospace Engineering, Computer Engineering, Physics, Math, or equivalent experience + Active TOP SECRET security clearance with SCI eligbility + Willing to… more
    CACI International (08/08/25)
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  • Analyst-Digital Network TS/SCI w/Poly

    Parsons Corporation (Chantilly, VA)
    …programs/scripts in a Linux command-line environment** **What We Need From You:** + ** Top Secret Clearance with Polygraph** + **BS degree win Computer ... (CCNA, CCNP, etc)** + **TDNA** + **CTN** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this… more
    Parsons Corporation (07/14/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …in Linux and Windows environments and managing resources for efficiency. + **ACTIVE Top Secret with SCI and Polygraph** + **Required Technologies:** + Python ... **Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top ** ** Secret with SCI and Polygraph in Chantilly, VA** As an experienced… more
    Noblis (07/10/25)
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  • Entry-Level Software or Embedded…

    Parsons Corporation (Centreville, VA)
    …specifications and development schedules for clients/customers. **Required Skills:** + Must have a ** Top Secret ** or higher security clearance + BS degree in ... and interaction with other team members **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (08/08/25)
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  • Senior cryptographic embedded software developers

    Parsons Corporation (Centreville, VA)
    …with network protocols, TCP/IP stack + US citizenship is required. + Active Top Secret /SCI clearance required **What Desired Skills You'll Bring:** + Linux ... GNU make tools, open source development tools + Protocol Analysis - Knowledge of how IP/Serial based protocols work...programming (Python, bash, etc.) **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (07/24/25)
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  • Systems Engineer TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …internal and customer test environments **What Required Skills You'll Bring:** + ** Top Secret //SCI Security Clearance with Polygraph required** + Bachelor's ... model, analyzing networking protocols using Wireshark **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for… more
    Parsons Corporation (07/04/25)
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  • Reverse Engineer/Vulnerability Researcher

    RTX Corporation (Columbia, MD)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies (BBN) has ... domains for the US Department of Defense (DoD) and Intelligence Community (IC) customers. BBN is looking for an...US citizenship is required with ability to obtain a Top Secret **Qualifications We Prefer - Familiar… more
    RTX Corporation (07/24/25)
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  • Air Force, Countering Weapons of Mass Destruction…

    Noblis (Arlington, VA)
    …+ AF CBRN countermeasure processes Must be a US Citizen w/ an active Top Secret Clearance, with the ability to obtain TS/SCI.** Desired Qualifications + ... of strategy doctrine, policy, guidance, programs, projects, operational research, analysis , and testing relating to the AF CWMD Range...a wide range of government clients in the defense, intelligence and federal civil sectors. Learn more at Noblis… more
    Noblis (07/19/25)
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  • Farsi All Source Analyst - Senior

    SOS International LLC (Reston, VA)
    …8 years of experience or a total of 12 years in lieu of a degree. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. Farsi language ... efforts. Essential Job Duties In this role you will provide WMD Counter Analysis Support and Chemical & Biological Warfare Program Analysis . You will… more
    SOS International LLC (07/24/25)
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  • Chinese All-Source Analyst

    SOS International LLC (Reston, VA)
    …with at least a portion of the experience within the last 2 years. Active DoD Top Secret Clearance with SCI and must be able to obtain CI Poly. Proficiency ... support of US counterproliferation efforts. Essential Job Duties Provide WMD Counter Analysis Support and Chemical & Biological Warfare Program Analysis . Provide… more
    SOS International LLC (07/24/25)
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