• Python Software Engineer

    Northrop Grumman (Fairfax, VA)
    …you to bring your pioneering spirit to our collaborative teams. As a **_Python Software Engineer_** **_- Level 3_** located in **Fairfax, VA** , you'll be ... time as determined by the company. + 3+ years of recent non-internship professional software development experience in Python + Experience in software more
    Northrop Grumman (12/11/25)
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  • Software Engineer (lead)…

    Northrop Grumman (Fairfax, VA)
    …invites you to bring your pioneering spirit to our collaborative teams. This _Software Engineer (lead)_ _- Level 4_ role at our **Fairfax, VA location.** **This ... level ) + Bachelor's degree with 8 years of software development experience + _An additional 4 years of... development experience + PhD with 4 years of software development experience + Demonstrated proficiency with Python more
    Northrop Grumman (11/19/25)
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  • Mid- Level Mission Full Stack…

    Tyto Athene (Reston, VA)
    …law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1604/mid- level -mission-full-stack- software - engineer ... **Description** Tyto Athene is searching for a **Full Stack Software Engineer ** to join our CTO shop....+ Strong skills in back-end development using Node.js or Python + Experience writing clean, maintainable, and testable code… more
    Tyto Athene (12/07/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …career. We are looking for you to join our team as a **Principal** **Cyber Software Test Engineer ** and **Sr. Principal** **Cyber Software Test Engineer ... of working closely with other members of a technical development team. The Test Engineer should be familiar with software development life cycle processes and… more
    Northrop Grumman (11/01/25)
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  • Software Engineer

    CACI International (King George, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... of the following programming languages to include C++, C, Python , Batch and. Java + Understanding networking principles or...Active Secret Security Clearance is a plus. + Junior Software Engineer - 0 to 2 years… more
    CACI International (11/13/25)
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  • Principal / Sr. Principal DevOps Software

    Northrop Grumman (Chantilly, VA)
    …the **Principal DevOps Software Engineer ** or **Senior Principal DevOps Software Engineer ** level . **Basic Qualifications for** **Principal DevOps ... **Northrop Grumman Mission Systems** is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly, VA… more
    Northrop Grumman (12/04/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems ... **Req ID:** RQ203602 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret/SCI...as a Software Engineer Sr Advisor at GDIT. Here,… more
    General Dynamics Information Technology (10/21/25)
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  • Software Engineer - Backend

    General Dynamics Information Technology (Chantilly, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer - Backend Deliver simple solutions to complex problems as ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** ETL,Node.js,NoSQL Databases, Python (Programming Language)...a Software Engineer Sr Advisor at GDIT. Here,… more
    General Dynamics Information Technology (11/12/25)
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  • Software Engineer

    Koniag Government Services (Chantilly, VA)
    …Services, Inc. (KSI), a Koniag Government Service Company, is seeking a skilled Software Engineer to support our government customer. This position requires the ... holidays, three weeks paid time off, and more. The Software Engineer will formulate and define specifications...software packages + Working at a high technical level across all phases of software systems… more
    Koniag Government Services (09/26/25)
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  • Software Engineer

    BCMC (Dulles, VA)
    …Account (FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave Software Engineer - Senior II - ESW04 DOM-TO9-3464 Powered by JazzHR ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. BCMC brings disruptive technologies, agility, and competitive… more
    BCMC (09/13/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship...stakeholder requirements. + Serve as team lead at the level appropriate to the software development process.… more
    CACI International (09/20/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (12/02/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....+ Must possess a DoD 8570 Certification for IAT Level II or higher + Strong communication and interpersonal… more
    KBR (10/21/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    …ensure national security and shape the future of space defense. KBR is seeking a Mid- Level Software Engineer to join our team. The candidate will leverage ... Title: Software Engineer - Mid Belong. Connect. Grow....+ Must possess a DoD 8570 Certification for IAT Level II or higher + Ability to work independently as… more
    KBR (10/21/25)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/26/25)
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  • Software Engineer

    Actalent (Herndon, VA)
    Description Seeking an experienced Software Engineer with strong experience in the RUST Programming Language and proven experience developing systems with RUST ... identify, track and repair defects. -Utilize a variety of software languages (primarily RUST, C/C++, and Python ...as DO-178. -Excellent oral and written communication skills. Experience Level Expert Level Job Type & Location… more
    Actalent (12/10/25)
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  • Software Engineer - Database…

    Arena Technical Resources, LLC (Reston, VA)
    Software Engineer - Database Specialist Location: Reston, VA, US Job ID: ATR 17699 Job Description Job Title: Software Engineer - Database Specialist Job ... testing and customer training for the final product, the Software Engineer will see a project through...user manuals. - Develop and maintain automation scripts (PowerShell, Python ) for database and application tasks. - Provide end-user… more
    Arena Technical Resources, LLC (11/03/25)
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  • Software Engineer (Expert)

    BAE Systems (Sterling, VA)
    …non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. ** Software Engineer (Expert)** **117841BR** ... (13) years is acceptable in lieu of a degree. Software Engineer will serve as part of...skillsets will be considered: + Proven Experience using Ansible/ python / REST/API + Must have hands on programming and… more
    BAE Systems (10/31/25)
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  • Senior Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are ... currently searching for a Sr. Software Engineer to join our team in...impact cost, schedule, and technical performance at a team level + Highly motivated full-stack software development… more
    RTX Corporation (09/16/25)
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  • Software Engineer (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** The Software Engineer will design and develop complex new software ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Java, Python (Programming Language),Scalable Web… more
    General Dynamics Information Technology (09/27/25)
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