• Principal Software Engineer

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Software Engineer ** **- Training System Software ... (Onsite)** **Role Description: ** We are searching for a Principal Software Engineer to join our team in Sterling VA within the Simulation & Training… more
    RTX Corporation (11/19/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …Are you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer (T03)** to join our team! This ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (12/23/25)
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  • Principal Software Engineer

    Leonardo DRS, Inc. (Germantown, MD)
    …and border surveillance. **Job Summary** Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and ... engineer who can seamlessly bridge the gaps between software , hardware, product strategy, and manufacturing while delivering innovative, secure solutions.… more
    Leonardo DRS, Inc. (01/01/26)
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  • Sr. Principal Software

    BAE Systems (Mclean, VA)
    …incentives may be available based on position level and/or job specifics. **Sr. Principal Software Engineer ** **119435BR** EEO Career Site Equal Opportunity ... & Skills** **Technical:** + Bachelor's of Science and 10 years of professional software development experience + Active Secret clearance and ability to obtain and… more
    BAE Systems (12/19/25)
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  • Principal / Sr. Principal DevOps…

    Northrop Grumman (Chantilly, VA)
    … architecture & mission operations This requisition may be filled at either the ** Principal DevOps Software Engineer ** or **Senior Principal DevOps ... Software Engineer ** level. **Basic Qualifications for** ** Principal DevOps Software Engineer ** **:** + Must have a Bachelor's degree in computer… more
    Northrop Grumman (12/04/25)
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  • Principal /Sr. Principal Simulation…

    Northrop Grumman (Sterling, VA)
    …of history, they're making history. We have an opening for a Principal /Sr. Principal Simulation Software Engineer to join our team of qualified, diverse ... small space programs. These high-fidelity test platforms provide a hardware/ software facsimile of space vehicle component interfaces to flight...all levels. This position can be hired as a Principal Engineer (level 3) or an Sr.… more
    Northrop Grumman (01/08/26)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …work of your career. **Northrop Grumman Mission Systems** is seeking an experienced **Senior Principal Cyber Software Engineer ** to join our team supporting ... located at a Mission Systems Sector site in Chantilly, VA. As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design,… more
    Northrop Grumman (10/21/25)
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  • Elastic Principal Software

    BCMC (Dulles, VA)
    …(CKAD), Certified Kubernetes Administrator (CKA), or Certified Kubernetes Security Specialist (CKS) DOM-TO9-3495 Software Engineer - Principal I - ESW05 Our ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. BCMC brings disruptive technologies, agility, and competitive… more
    BCMC (01/06/26)
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  • Principal UI/UX Software

    SOS International LLC (Reston, VA)
    …scale for government and commercial clients. **Job Description** **Overview** We are seeking a Principal UI/UX Software Engineer with over 25 years of ... 25+ years of progressive, hands-on experience as a UI/UX developer and software engineer , with a strong portfolio showcasing technical leadership and impact on… more
    SOS International LLC (11/21/25)
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  • Senior Software Engineer , Android…

    Capital One (Mclean, VA)
    Senior Software Engineer , Android ( Principal Associate Do you love building and pioneering in the technology space? Do you enjoy solving complex business ... solve real problems and meet real customer needs. As a Capital One Android Software Engineer , you'll have the opportunity to be on the forefront of driving a… more
    Capital One (12/28/25)
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  • Associate Software Engineer

    Stanley Martin Homes (Reston, VA)
    …Assist in design, development, and testing of web applications under the guidance of the Principal Software Engineer + Strong understanding of software ... that you will be proud of. **Explore Opportunities Today** **The Associate Software Engineer is part of our dynamic Development team. Our internal Development… more
    Stanley Martin Homes (01/09/26)
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  • Full Stack Developer, Software

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... to** : **Infrastructure Engineering:** + Design, test, and implement advanced cybersecurity software capabilities as a key contributor within Agile Scrum teams. +… more
    Nightwing (01/07/26)
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  • Lead Software Engineer , Back End…

    Capital One (Mclean, VA)
    …of driving a major transformation within Capital One. **About the Team:** The Lead Software Engineer / Principal Connex Environment Database Engineer ... Lead Software Engineer , Back End (TAL, CED...Lead Software Engineer , Back End (TAL, CED Management Systems) -...marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to… more
    Capital One (12/19/25)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    …(FSA) for dependent & health care 11 standard holidays & 3 weeks of annual leave DOM-TO9-3501 Software Engineer - Principal I - ESW05 Powered by JazzHR ... to address emerging threats. BCMC is seeking a skilled Full Stack Infrastructure Engineer with expertise and focus on automated patching and security updates in AWS… more
    BCMC (01/06/26)
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  • AWS Full Stack Engineer

    BCMC (Dulles, VA)
    …dependent & health care 11 standard holidays & 3 weeks of annual leave DOM-TO9-3498 DOM-TO9-3499 Software Engineer - Principal I - ESW05 Powered by JazzHR ... limited to: Infrastructure Engineering: * Design, test, and implement advanced cybersecurity software capabilities as a key contributor within Agile Scrum teams. *… more
    BCMC (01/06/26)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Fairfax, VA)
    …the best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level ... meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems… more
    Northrop Grumman (11/21/25)
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  • Principal or Senior Principal

    Northrop Grumman (Fairfax, VA)
    …Grumman Aeronautics Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF ... of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required to support...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (12/04/25)
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  • Systems Test Engineer / Principal

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. This position ... test kits. This requisition may be filled at either the **Systems** **Test Engineer ** or ** Principal ** **Systems** **Test Engineer ** level. **Basic… more
    Northrop Grumman (10/23/25)
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  • Principal /Sr Principal GNC…

    Northrop Grumman (Dulles, VA)
    …Systems is seeking a motivated candidate that will fill the position of Principal /Senior Principal Engineer within our Spacecraft Guidance, Navigation, and ... spacecraft navigation, robotics, and/or embedded processing is preferred. A spacecraft GNC engineer is expected to: + Design, develop, integrate, and test machine… more
    Northrop Grumman (12/09/25)
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  • Senior Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. **Sr. Principal Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is… more
    Nightwing (01/09/26)
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