• Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …defending against complex, targeted cyber threats to high-value systems and data + Active Top Secret , and/or SCI access with an SSBI completed within the ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to obtain, and maintain, a DOD Top Secret security clearance, as well as an SCI… more
    Northrop Grumman (07/18/25)
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  • ADCE Associate, Region Reliability, Region…

    Amazon (Herndon, VA)
    …resolve or escalate concerns in a timely manner. This is an opportunity to operate and engineer systems on a massive scale, and to gain top -notch experience ... requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the… more
    Amazon (06/21/25)
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  • Cloud Engineer

    SAIC (Chantilly, VA)
    …This position is currently located in **Chantilly, VA** and requires an **active TS / SCI clearance with Polygraph** . **Job responsibilities include, but are not ... and mitigate IT security vulnerabilities and apply security controls. **Qualifications** + **Active TS / SCI with Polygraph.** + Bachelors and 14 years or more… more
    SAIC (07/10/25)
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  • Principal/Senior Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …Software Engineer ** **Basic Qualifications** + Bachelor's Degree in Computer Science, Information Systems , Engineering or related STEM degree and a minimum ... ** **Basic Qualifications** + Bachelor's Degree in Computer Science, Information Systems , Engineering or related STEM degree...with Hex Editors + Willing to upgrade to a TS / SCI with FSP Northrop Grumman provides a… more
    Northrop Grumman (05/28/25)
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  • Engineer Network 3

    Huntington Ingalls Industries (Springfield, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $92,259.00 - $150,000.00 Security Clearance: TS / SCI Level of Experience: Mid This opportunity resides with ... Warfare Systems (WS), a business group within HII's Mission Technologies...allocations to ensure system connectivity and reliability + Active TS w/ SCI Eligibility . Preferred: Bonus… more
    Huntington Ingalls Industries (04/26/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    …position is contingent upon final customer approval and funding. **Required Skills:** + Minimum TS SCI with Full Scope Polygraph + Must have a background and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...**_Must be a US Citizen and have an active TS / SCI clearance with polygraph from day one… more
    Nightwing (07/15/25)
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  • CNO Software Engineer Staff

    Lockheed Martin (Herndon, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... understanding of network protocols and data flows \- Active TS clearance with SCI eligibility; US citizenship...experience in tool development and kernel architecture in operating systems such as: Windows, Linux, MacOS, iOS and Android… more
    Lockheed Martin (07/12/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    …This position is contingent upon final customer approval and funding. Required Skills Minimum TS SCI with Full Scope Polygraph Must have a background and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...Must be a US Citizen and have an active TS / SCI clearance with polygraph from day one… more
    Nightwing (06/24/25)
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  • Network Engineer

    SAIC (Norfolk, VA)
    … notch repair support with a focus on United States Navy related networks. Related systems include ADNS, ISNS, CANES, CENTRIXS, Legacy SCI , VIXS, WRBS and all ... **Description** SAIC is seeking a TACNET ISEA **Network Engineer ** (Fleet Support) to join our team in...at start. + Must be able to obtain a TS / SCI after start. + Administration experience with… more
    SAIC (07/23/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …**Security Requirements:** + US Citizenship required + Candidate must have an ACTIVE SECRET clearance (with TS / SCI eligibility) **Imagine One Technology & ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to...Designs, installs, maintains and coordinates the use of network systems . Evaluates hardware and software and peripheral equipment for… more
    Imagine One Technology & Management (06/03/25)
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