• Part-Time AI Software Engineer Sr

    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 ... Innovation Team is seeking a highly skilled AI/ML Research Engineer to join a cross\-functional team of experts in...a cross\-functional team of experts in research, data science, software development, physics, and mathematics\. As a key member… more
    Lockheed Martin (06/27/25)
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  • Senior DevSecOps Software Engineer…

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of everything we do ... Raytheon's Satellite Ground Systems team, where we're building mission-critical software that powers real-time communication, surveillance, and defense systems for… more
    RTX Corporation (06/18/25)
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  • CNO Software Engineer

    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 ... \- Demonstrated in\-depth understanding of network protocols and data flows \- Active TS clearance with SCI eligibility; US citizenship is required **Desired… more
    Lockheed Martin (05/22/25)
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  • Senior Software Developer TS…

    Parsons Corporation (Centreville, VA)
    …with C++ or C + Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... We've got what you're looking for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software … more
    Parsons Corporation (05/24/25)
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  • Junior Full Stack Software Engineer

    Parsons Corporation (Herndon, VA)
    …Required Skills You'll Bring:** + US Citizenship and ability and willingness to obtain a TS / SCI . + Bachelor's degree in computer science or a related field (or 4 ... our team! In this role, you will contribute across the full software development life cycle-from component/page design to back-end architecture, implementation, and… more
    Parsons Corporation (05/23/25)
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  • Software Development Engineer , AWS…

    Amazon (Herndon, VA)
    …encryption(HAIPE/Ethernet Data Encryption(EDE)) - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer ... allow our customer to deploy and run their isolated, sensitive workloads in an environment exclusive for their use-case....a US Citizen and obtain and maintain an active TS / SCI security clearance with polygraph. 10012 Key… more
    Amazon (06/03/25)
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  • Senior Software Development Engineer…

    Amazon (Arlington, VA)
    …in computer science or equivalent - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer and does ... for internal tools used by builders across AWS. Our software development engineers work in a fast-paced environment across...must obtain and maintain a security clearance at the TS / SCI with polygraph level. Upon start, the… more
    Amazon (06/28/25)
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  • Software Test Engineer

    Lockheed Martin (Herndon, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... classified information , including US Citizenship\. Applicant currently must possess a TS / SCI with Poly Clearance\. **Desired Skills:** * Experience with Web… more
    Lockheed Martin (07/02/25)
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  • Software Development Engineer…

    Amazon (Herndon, VA)
    …selected be a US citizen. There's also potential to obtain and maintain an active TS / SCI security clearance with polygraph. Do you want to help lead the cloud ... revolution and build software that thrives at immense scale? Amazon Web Services (AWS) is the world leader in providing a highly reliable, scalable, low-cost… more
    Amazon (06/20/25)
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  • Sr Principal Engineer Mission Assurance…

    Northrop Grumman (Dulles, VA)
    …field + 8 years relevant experience + US Citizenship + Active or current Top Secret clearance with the ability to obtain SCI at time of application + Direct ... Systems is seeking a talented Senior Principal Mission Assurance Engineer to join our Safety and Mission Assurance (S&MA)...and Basis of Estimate development. **Preferred Qualifications:** + Active Top Secret / SCI clearance + Experience… more
    Northrop Grumman (06/20/25)
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