• Capital One (Washington, DC)
    Principal Associate , Support Engineer - Capital One Software (Remote)Ever since our first credit card customer in 1994, Capital One has recognized that ... going forward.Job Summary: We are seeking a highly skilled and motivated Production Support Principal Associate to join our Capital One Software Support more
    Talent (10/13/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Washington, DC)
    …Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team ... selected candidate will be responsible for operations and maintenance support of the MQ-4C Triton network and communications systems...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our team at the Office ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (10/01/25)
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  • Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a full-time Principal Verification and Validation Engineerto support our work as a prime contractor on a high-profile ... and have excellent written and verbal communication skills. As a Principal Verification and Validation Engineer , your responsibilities include providing… more
    BAE Systems (09/09/25)
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  • Associate Principal Engineer

    Southland Industries (Dulles, VA)
    …maintained and adhered to. **What you'll do:** + Provides design and engineering support to other departments as needed. Partners with team to ensure engineering ... standards are maintained and followed. Stays current on industry trends and issues. + Manages conceptual design for specific projects. Prepares complex preliminary redline design layouts for estimating. Performs complex calculations for projects, such as… more
    Southland Industries (09/27/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... introducing new cyber capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and develop automated cloud-based… more
    Shuvel Digital (09/25/25)
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  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    …Cloud Security Requirements Guide + Microsoft certifications such as Azure Administrator Associate , Azure Security Engineer Associate , Solutions Expert in ... **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join...team in **Chantilly, VA.** In this role, you will support mission-critical operations by designing, implementing, and managing Azure… more
    ManTech (09/16/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... and capacity + Resolve escalated email routing, connectivity, permissions, and filtering support issues + Document processes and procedures and train others +… more
    ManTech (09/12/25)
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  • Principal Network Engineer /Analyst…

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Network Engineer /Analyst** to join our team! In this role you ... planned absences occur. + Ensures that critical and urgent support cases are handled appropriately; be available for ...years of equivalent experience. + Juniper Networks Certified Internet Associate (JNCIA) certification or higher + 3+ years of… more
    Parsons Corporation (09/11/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …us and make a difference in National Security!** **Job Summary** This PrincipalDevOps Engineer role provides mission critical system support to our customer. You ... has a new and exciting opportunity for a **PrincipalDevOps Engineer ** in our **National Security Sector's (NSS) Cyber &...well as other technology stakeholders to maintain, develop and support IC enterprise products - legacy and new products… more
    Leidos (08/01/25)
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  • Principal Project Manager (List of required…

    Booker DiMaio, LLC (North Bethesda, MD)
    …Master (PSM) + Cisco Certified Network Associate (CCNA) + Microsoft Certified Systems Engineer (MCSE) + COMPTIA A + Principal Project Manager: + Considered a ... 10 years of experience is required. Our client is in need of a Principal Project Manager with all of the certifications listed below. + Project Management… more
    Booker DiMaio, LLC (09/20/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Systems Administrator** to join our team in **Pentagon, VA.** The position is **onsite.** ... **Responsibilities include but are not limited to:** + Provide specialized support and troubleshooting for VIP users, including hardware, software, network, and… more
    ManTech (10/10/25)
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  • Principal Aortic Clinical Specialist…

    Medtronic (Washington, DC)
    …history of mission-driven innovation, our medical technologies** **open doors.** **We support your growth with the training, mentorship, and guidance you** **n** ... **eed to own your future success.** **Join us** **as we engineer the extraordinary** **for a career that changes lives.** **CAREERS THAT CHANGE LIVES -** **POSITION… more
    Medtronic (10/09/25)
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  • Principal Domain Architect - AI (Hybrid)

    CareFirst (Reston, VA)
    Engineer (AiE) Certification preferred. + Microsoft Certified: Azure AI Engineer Associate preferred. + IBM AI Engineering Professional Certificate ... enhancement of domain architecture strategies, standards, and guidelines. Identify and support development of reusable domain patterns. + Leads design, engineering… more
    CareFirst (09/30/25)
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  • Cyber Software Test Engineer

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a candidate to fill a **Software Test Engineer / Principal Software Test Engineer ** position. This position ... those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether...requisition may be filled at either the **Software Test Engineer ** or ** Principal Software Test Engineer more
    Northrop Grumman (10/08/25)
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  • Sr. Software Engineer , Full Stack (Bank…

    Capital One (Mclean, VA)
    Sr. Software Engineer , Full Stack (Bank Tech) **Senior Software Engineer , Full Stack ( Principal Associate - ITSG45)** Do you love building and pioneering ... are passionate about marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to be on the forefront of driving a… more
    Capital One (08/22/25)
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  • Data Scientist Ongoing Talent Pipeline

    V2X (Reston, VA)
    … Senior-Level (7+ Years Experience) + Senior Data Scientist + AI/ML Architect + Principal Data Engineer + Director of Data Science Qualifications Why Join V2X's ... from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a… more
    V2X (08/28/25)
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  • Sediment Remediation Practice Lead - Environmental…

    Burns & McDonnell (Arlington, VA)
    **Description** Burns & McDonnell is seeking an Associate / Principal Engineer , Hydrogeologist, Scientist in a related field to join our successful team of ... instruction, and advanced technical guidance to less experienced project staff. Support client communications surrounding sediment remediation on key accounts. +… more
    Burns & McDonnell (07/23/25)
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