• Principal/ Sr Principal Systems…

    Northrop Grumman (Fairfax, VA)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the ... interface definition studies to translate customer requirements into hardware and software specifications. + Maintaining existing operations procedures up to date… more
    Northrop Grumman (07/01/25)
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  • Senior Software Engineer

    ICF (Reston, VA)
    …working together on the right solutions for the customer. We are looking for a seasoned Senior Backend Engineer who will be a key driver to make this happen. Our ... solution. **The Work** We are seeking a Java Backend Engineer to join our dynamic team. In this role,...The ideal candidate will have a strong understanding of software development principles and a proven track record in… more
    ICF (07/19/25)
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  • Senior DevSecOps Software

    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 is rooted ... 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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  • Senior Embedded Software

    General Atomics (Herndon, VA)
    …+ US Citizenship is required as is the ability to maintain a Top Secret Security Clearance. **Salary:** $128,130 - $229,358 **Travel Percentage Required** ... industrial, and commercial customers worldwide. We have an exciting opportunity for a Software Developer at our Herndon, VA location. Our team in Herndon provides… more
    General Atomics (06/30/25)
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  • Senior Python Software

    EPAM Systems (Mclean, VA)
    We are looking for a ** Senior Developer** to join the team to build a next-generation AI-powered financial assistant platform. We will be rapidly iterating with our ... bespoke interfaces into their investment workflows. Specifically, we are looking for senior engineers who will help us bring AI-powered financial assistance to our… more
    EPAM Systems (07/18/25)
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  • Senior Software Development…

    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 selected candidate… more
    Amazon (06/28/25)
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  • Senior Software Developer TS

    Parsons Corporation (Centreville, VA)
    …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 ... applications? Do you want to design and develop customer software that will be deployed in systems helping make...+ Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (05/24/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... mission. Northrop Grumman Space Systems is seeking a talented Senior Principal Mission Assurance Engineer to join...relevant experience + US Citizenship + Active or current Top Secret clearance with the ability to… more
    Northrop Grumman (06/20/25)
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  • G2 Directory Services Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering ... Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator** with GDIT....contract. **WHAT YOU'LL NEED:** + **Security Clearance Level:** Active Top Secret clearance. (A Secret more
    General Dynamics Information Technology (07/11/25)
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  • Senior Fire Protection Engineer

    Jacobs (Reston, VA)
    …Protection engineering experience. * Active secret clearance and ability to obtain Top Secret clearance. * Professional Engineer (PE) license in Fire ... Jacobs has an opportunity for a Senior Fire Protection Engineer supporting our long-term project in Chantilly, VA. Position Description This position is located… more
    Jacobs (07/15/25)
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