• Senior Software Development Engineer - AWS…

    Amazon (Arlington, VA)
    …AuthRuntimeClient (ARC) team at Amazon Web Services (AWS) is looking for a Senior Software Development Engineer to build, deliver, and maintain complex products that ... across all of AWS, and raise our high-bar on security for all of our customers. You will thrive...Experience as a mentor, tech lead or leading an engineering team Preferred Qualifications - 5+ years of full… more
    Amazon (08/08/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team in **Chantilly, VA** . This is a position requiring onsite work ... comprehensive network, VoIP, VTC, and data center solutions, adhering to security guidelines and customer specifications to ensure robust and secure communication… more
    ManTech (08/08/25)
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  • Senior cryptographic embedded software…

    Parsons Corporation (Centreville, VA)
    …for. **Job Description:** Our group is looking for motivated ** Senior ** **cryptographic** **embedded** **software developers** to deliver creative solutions to ... Bring:** + BS/MS in Computer Science, Computer or Electrical Engineering , Mathematics, or related field + 8+ years of...crypto weaknesses etc. + Script programming (Python, bash, etc.) ** Security Clearance Requirement:** An active Top Secret SCI … more
    Parsons Corporation (07/24/25)
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  • Senior Electrical Engineer- Data Center

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented Senior level **Data Center Electrical Engineer** to join our team! In this role ... Must have at least a bachelor's degree in Electrical Engineering , or a related field. + 10 years of...the ability to work effectively in a team environment. ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph… more
    Parsons Corporation (06/28/25)
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  • Senior Cloud Engineer

    ManTech (Falls Church, VA)
    ManTech seeks a motivated, career-focused, and customer-oriented ** Senior Cloud Engineer** to join an **on-site** team in either: Falls Church, VA, San Antonio, TX, ... its global user base. + Collaborate with product owners, application developers, security engineers, and shared services engineers to guide cloud strategy, system… more
    ManTech (08/14/25)
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  • Senior Operations Research Analyst

    RTX Corporation (Arlington, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission… more
    RTX Corporation (08/08/25)
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  • Azure Senior Cloud Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a highly skilled and experienced **Azure Senior Cloud Engineer** to join our team. This role involves working hands-on with Azure ... core Azure networking components such as Virtual Networks (VNet), subnets, Network Security Groups (NSGs), and route tables. + Implement load balancing, VPN… more
    SAIC (08/07/25)
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  • Senior Data Engineer, AWS Infrastructure…

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...you to own them to completion. We're looking for Senior Data Engineer to help us grow our Data… more
    Amazon (08/02/25)
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  • Senior Operations Lead

    Leidos (Chantilly, VA)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.… more
    Leidos (07/30/25)
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  • Senior Data Science Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Collins Aerospace is seeking a highly motivated and talented Senior Data Science Engineer with a strong interest in… more
    RTX Corporation (06/26/25)
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