• Amazon Dedicated Cloud Engineer , Vexillum

    Amazon (Herndon, VA)
    … Professional) or GSEC (GIAC Security Essentials) or SSCP (Systems Security Certified Practitioner) - 3+ years Linux systems administration experience - ... Container and Serverless offerings to government customers. We are seeking a talented engineer skilled in the art of integration who understands the Agile mindset… more
    Amazon (07/26/25)
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  • Hybrid Software Reverse Engineer :…

    Cipher Tech Solutions (Vienna, VA)
    …Regardless of whether you are applying to a software developer or reverse engineer position, if your application is approved, we will test you on both ... a US Citizen + Must hold a US government security clearance at the TS//SCI level with Polygraph +...Pro + Experience with reversing ARM + Proficiency in Android/ Linux OS internals + Familiarity with EnCase, FTK, or… more
    Cipher Tech Solutions (07/18/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …Windows, Linux , MacOS, Android) + Understanding of cyber-physical systems security considerations + Experience with disassemblers (eg, IDA pro, Ghidra) + ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/19/25)
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  • Business Process Engineer , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …a Business Process Engineer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping ... **Business Process Engineer , Senior** **Category:** Business Consulting, Strategy and Digital...years, as a substitute to the Master's degree. * Security Clearance: TS/SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (09/11/25)
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  • Lead DevOps Engineer

    CACI International (Sterling, VA)
    Lead DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI seeks a cleared engineer to lead the DevOps team for a program...and shape strategic objectives **Qualifications:** _Required:_ + Top Secret security clearance, SCI eligible, willing to obtain Polygraph +… more
    CACI International (08/30/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security !** **Job Summary** The Software Engineer will...HTML, XML, XSLT + Experience developing on Windows, and/or Linux operating systems + Must have a strong understanding… more
    Leidos (08/26/25)
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  • Hardware Engineer

    CACI International (Sterling, VA)
    Hardware Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up ... is currently looking for a motivated, career and customer-oriented Senior-level Hardware Engineer with Agile methodology experience to join our Customs and Border… more
    CACI International (08/22/25)
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  • Elastic Stack Engineer - AI Tooling…

    Cognizant (Richmond, VA)
    **About the group:** Cognizant's Cloud, Infrastructure, and Security Services Practice (CIS), is all about accepting digital transformation by driving core ... secure environment. **Role Overview** We are seeking a mid-level engineer to join our team in building and maintaining...(Docker, Kubernetes). + Administer and optimize Elastic Stack on Linux VMs and Elastic Cloud. + Integrate AI tools… more
    Cognizant (10/02/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... to improve provisioning of virtualized systems. **Qualifications:** _Required:_ + Proficiency with Linux Operating Systems. + Provide start up and shut down support… more
    CACI International (09/30/25)
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  • Software Engineer 1

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $56,566.00 - $80,808.00 Security Clearance: Ability to Obtain Level of Experience: Entry Level ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (08/29/25)
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