• Cleared Software Engineer

    CACI International (Sterling, VA)
    Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None Anticipated Posting End: 12/17/2025 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program. If you are… more
    CACI International (10/08/25)
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  • Cleared Software Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …solutions to our nation and global customers. Kratos is looking for a Software Development Engineer with cyber knowledge and experience, to support the ... This position will involve researching, designing, implementing, and testing software solutions. Responsibilities and Duties + Develop applications, services, and… more
    Kratos Defense & Security Solutions, Inc. (08/15/25)
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  • Cleared Software Engineer

    General Atomics (Charlottesville, VA)
    …in mentoring junior engineers and shaping technical discussions within your team. + Engineer high-quality software : + Take ownership of features or services from ... General Atomics Integrated Intelligence Inc. (GA-I3) develops cutting-edge software solutions that transform raw data into actionable intelligence. We specialize in… more
    General Atomics (08/28/25)
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  • Cleared Backend Platform Engineer

    General Atomics (Charlottesville, VA)
    …innovative data science and scalable software engineering. GA-i3 is searching for a cleared software engineer on our platform team. As a backend platform ... engineer you will be responsible for designing and implementing...projects for enterprise-wide end-user, system level, and data management software applications. + Involved in planning of application development… more
    General Atomics (07/25/25)
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  • Entry-Level Software or Embedded…

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an entry-level **TS Cleared Software ** or **Embedded Engineer /Developer** to join our team! ... to design and develop tools and systems. Our teams design and code software components, units, and modules to meet product specifications and development schedules… more
    Parsons Corporation (08/08/25)
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  • Cleared Senior Software

    General Atomics (Charlottesville, VA)
    General Atomics Integrated Intelligence Inc. (GA-I3) develops cutting-edge software solutions that transform raw data into actionable intelligence. We specialize in ... our customers and our country-not quarterly earnings reports. Our users love our software . Our customers come back because we deliver. And our engineers stay because… more
    General Atomics (09/20/25)
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  • Cleared Back-End Software

    General Atomics (Charlottesville, VA)
    …We always want to do more, and that's where you come in! GA-I3 is seeking Cleared Backend Software Engineers to join our core product team, shaping the future of ... RESPONSIBILIITIES:** + Research, design, implement, document, test, and deploy software applications for enterprise-wide end-user, system level, and data management… more
    General Atomics (09/04/25)
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  • VDI | Software Virtualization…

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a TS/SCI Cleared Software Virtualization Engineer joining our team to support our ... Yes **Job Description:** Transform technology into opportunity as a Software Virtualization Engineer with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (09/23/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    Cleared Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career as a Network ... Engineer ? Let's chat and see if we are a...Azure networking components. + Familiarity with network hardware and software , including routers, switches, load balancers, and network operating… more
    Virtual Service Operations (09/29/25)
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  • Cleared - Machine Learning Engineer

    Noblis (Reston, VA)
    Responsibilities **Noblis is hiring a Machine Learning Engineer in Reston, VA** As Machine Learning Engineer with our team, you will be working with our federal ... to your work with clients, you'll work with, other machine learning engineers, software developers, data scientists, SMEs, and analysts to design and develop new… more
    Noblis (09/02/25)
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  • Cleared AI/ML Engineer (Multiple…

    Noblis (Chantilly, VA)
    …+ The engineer has familiarity with industry best practices for software /hardware optimization specifically related to running ML models of GPUs. + Experience ... Responsibilities **Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top** **Secret...you will work on teams with other data scientists, software developers, and SMEs to apply the best practices… more
    Noblis (10/08/25)
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  • Software Engineer (SkillBridge…

    Huntington Ingalls Industries (Roanoke, VA)
    …permanent job with HII. Objective The Skillbridge intern will train as a Software Engineer within HII-Mission Technologies, reporting to a designated HII ... contribute to HII MT's reverse engineering team, with practical experience in hardware/ software analysis and development within a cleared environment. The intern… more
    Huntington Ingalls Industries (07/11/25)
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  • Engineer Software 2

    Huntington Ingalls Industries (Roanoke, VA)
    …Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is ... technologies involving hardware description languages, embedded instruction architectures, high-level software development languages, formal verification tools, and more. The… more
    Huntington Ingalls Industries (07/25/25)
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  • Senior Software Engineer (C#)

    Synergy ECP (Quantico, VA)
    Senior Software Engineer (C#) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA) Description Synergy is looking for Senior C# Software Engineer ... defined specifications. You will validate and review effectiveness of existing software solutions and resolve any issues with the team. Requirements Requires… more
    Synergy ECP (08/08/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive ... technologies involving hardware description languages, embedded instruction architectures, high-level software development languages, formal verification tools, and more. The… more
    Huntington Ingalls Industries (10/08/25)
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  • Quantum Sensing Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a TS/SCI (with Poly) cleared Quantum Sensing Engineer responsible for providing high quality advisory services and program ... detectors, among others. In this role, the Quantum Sensing Engineer will work with the customer to develop a...+ Technical leadership and general problem solving related to software design, architecture, and execution in an oversight position… more
    SAIC (08/14/25)
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  • Sr. DevOps Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr. DevOps Engineer Location: Springfield, VA, US Job ID: ATR 17260 Job Description Title: Sr. DevOps Engineer Location: Springfield, VA Eligibility/Clearance: ... Job Description: We are looking for highly energetic, TS-SCI cleared , IT professionals who are interested in joining our...customer. As part of the GSS Team the DevOps Engineer 's expertise is needed to support a sophisticated enterprise… more
    Arena Technical Resources, LLC (10/06/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …in the intelligence community, defense, civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in the Herndon area. The ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/23/25)
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  • FSO/Industrial Security Cyber Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **FSO/Industrial Security Cyber Engineer , Junior** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... CGI Federal has an exciting opportunity for a FSO/Industrial Security Cyber Engineer within our Intel sector advancing the national security mission through cutting… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • System Development Engineer II, Aperture

    Amazon (Herndon, VA)
    …are looking for engineers who know how to design and maintain highly scalable software services. We care deeply about the user experience our customers have when ... expectations. We are looking for a skilled Systems Development Engineer to join our team in Virginia. In this...system problems in Python/Java, with a solid grasp of software development methodologies. They will be responsible for creating… more
    Amazon (09/11/25)
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