• Project Manager II (A)

    SimIS Inc. (Virginia Beach, VA)
    …government site personnel, with a focus on integrating senior-level cyber security experts, electronics technicians, and systems engineers with mid-level and junior ... demonstrated expertise in PMBOK methodologies, strong technical acumen in cyber security and engineering domains, and the ability to drive continuous improvement… more
    SimIS Inc. (06/13/25)
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  • Software Engineer

    CACI International (Fairfax, VA)
    …programming language (eg, Java, C/C++, Python) + Understanding of software architecture , design patterns, and system scalability + Familiar with container automation ... with the ability to obtain a Top Secret/SCI DoD Security Clearance _Desired:_ + 3-5 years in developing software...platforms, and edge computing environments with a focus on security + RF and DSP experience + Proficiency utilizing… more
    CACI International (06/12/25)
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  • Lead Data Engineer

    ManTech (Chantilly, VA)
    …and high availability, and monitoring database performance + Implement robust security measures to protect sensitive data and ensure compliance with relevant ... data security policies and practices. **Minimum Qualifications:** + Bachelor's degree...least 10 years of experience in data engineering, data architecture , or related roles + Experience in database services… more
    ManTech (06/12/25)
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  • Cross-Program Principal Technologist, Federal…

    Amazon (Arlington, VA)
    …customer and partner onboarding, and overall adoption of AWS within National Security programs. This position requires that the candidate selected be a US ... citizen, must currently possess and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities - Liaise with AWS service teams to ensure… more
    Amazon (06/11/25)
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  • ETL Java Developer SME

    Leidos (Reston, VA)
    …new and exciting opportunity for a **ETL Java Developer SME** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team ... is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...the software development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. And develops… more
    Leidos (06/11/25)
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  • Facility Services Manager

    Leidos (Springfield, VA)
    …systems. + Ensure compliance with all applicable health, safety, environmental, and security regulations and standards. + Respond to service requests and manage the ... closely with departments including EHS (Environmental Health & Safety), Security , and Facilities Engineering to support operational objectives. + Participate… more
    Leidos (06/08/25)
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  • Lead Software Engineer

    CACI International (Herndon, VA)
    …and deep experience in C/C++ on Linux and embedded systems who holds a security clearance. Our goal is to develop software solutions, for a purpose-built security ... conduct ISR and acquire targets. From EW to facility security , we help customers sense, make sense and take...application design + Implement memory-safe code in an ARM architecture according to industry best practices + Collaborate with… more
    CACI International (06/06/25)
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  • FPGA Development Engineer, Bespoke Solutions

    Amazon (Herndon, VA)
    …selected be a US Citizen and obtain and maintain an active TS/SCI security clearance. Key job responsibilities - Develop custom RTL and integrate with third ... Apps services in AWS, including support for customers who require specialized security solutions for their cloud services. Inclusive Team Culture AWS values… more
    Amazon (06/04/25)
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  • Software Engineer

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …with our talented team. + Other duties as assigned. Minimum Qualifications + Security Clearance - A current TS/SCI with CI Polygraph US Government Security ... Experience in RESTful web services + Experience in Microservices architecture + Experience in Object Oriented Programming (OOP) paradigms...have a DoD 8140 / 8570 compliance certifications (ie Security +). + Must be able to work on customer… more
    Huntington Ingalls Industries (06/04/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …our Electromagnetic Systems group. The Herndon team provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a ... generate innovative solutions to incredibly challenging technical problems in the national security arena. Our areas of expertise are in spacecraft payload and… more
    General Atomics (06/03/25)
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