• Principal Software Developer

    General Dynamics Information Technology (Fairfax, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Software Developer ** **We value:** + Writing code rather ... something done for you + Lead a team of Developers to engineer and develop software to solve complex user problems. **Required Skills and Education:** + Minimum… more
    General Dynamics Information Technology (06/12/25)
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  • Principal Software Developer

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Software Engineer ** to join our team!! In this role, ... of the development of advanced systems, focusing on full life-cycle software design, implementation, optimization, and deployment. You will work alongside… more
    Parsons Corporation (05/20/25)
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  • Principal Cyber Support Developer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Cyber Support Developer ** to join our team in the **Chantilly, VA.** **Responsibilities ... include but are not limited to:** + Integrate, tailor, engineer , design, and maintain cybersecurity relevant features & capabilities using well-known windows and… more
    ManTech (05/30/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Fairfax, VA)
    …in the office executing 2-week Sprints for 3-month increment deliveries. As a Software Engineer , you will design, develop, document, refactor, test, and debug ... applications software for a Ground Segment. Ultimately, you will support...willing to sit for a polygraph.** + Level 3 ( Principal ) BS + 5 years of exp; MS +… more
    Northrop Grumman (06/11/25)
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  • Sr. Principal Software

    BAE Systems (Mclean, VA)
    …you hone your skills and grow in your career. We are looking for a **Senior Principal Software Engineer ** to add their skills to our team supporting rapid ... incentives may be available based on position level and/or job specifics. **Sr. Principal Software Engineer ** **113611BR** EEO Career Site Equal Opportunity… more
    BAE Systems (06/11/25)
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  • Senior/ Principal Software

    Microsoft Corporation (Reston, VA)
    …infrastructure, and data platform development. We're looking to recruit both **Senior and/or Principal Software Engineer .** You will help conduct business ... to reshape security and empower every user, customer, and developer with a security cloud that protects them with...our Sovereign and Government Clouds. As a **Senior and/or Principal Software Engineer ** you will… more
    Microsoft Corporation (06/27/25)
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  • Principal Software Development…

    Lumen (Richmond, VA)
    …as we digitally connect the world and shape the future. **The Role** The Principal Software Development Engineer plans, designs, architects, and builds ... performance and troubleshooting. + Act as a true technical architect and developer , collaborating with multiple teams to define integration requirements and ensure… more
    Lumen (06/23/25)
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  • Principal Engineer , iOS…

    Ford Motor Company (Richmond, VA)
    In the position as a Principal Engineer , iOS you will influence our efforts in the development of multiple global mobile applications, supporting both our retail ... professional user bases + Support initiatives to improve the developer experience and maximize developer efficiency across...education and equivalent work experience. + 10 years as software engineer , with at least 8 years… more
    Ford Motor Company (05/30/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and ... Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations,… more
    Leidos (03/31/25)
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  • Principal DevOps Engineer

    Leidos (Reston, VA)
    …Confluence, Jenkins, and Katalon Studio. + Demonstrated experience working within a software development team and supporting developers and developer activities. ... **Description** **Leidos** has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business… more
    Leidos (04/24/25)
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