• Principal Field Service Specialist (Onsite)

    RTX Corporation (Langley AFB, VA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** ** Security Clearance:** TS/SCI - Current Raytheon Company Managed by Collins ... Collins Aerospace, an RTX business, is seeking an onsite Principal Field Service Specialist to provide support to the...Distributed Common Ground System (DCGS) ground and airborne sensor systems at Langley AFB in Langley, VA. This position… more
    RTX Corporation (07/03/25)
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  • Principal Satellite Communications Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Satellite Communications Engineer** to join our team in the **Reston, VA** location. This is ... an **onsite** position. The ** Principal Satellite Communications Engineer** will travel worldwide to deploy, configure, upgrade, troubleshoot, and maintain satellite… more
    ManTech (06/19/25)
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  • Principal MLOps Engineer

    Acxiom (Richmond, VA)
    …expose you to cutting-edge technologies, whether you're an engineer, developer, products guru, systems and security expert, sales and consulting executive, or an ... The Principal MLOps Engineer in the Acxiom Data Science...the quality of architecture and design of our ML systems and data infrastructure. + Collaborate with Data Scientists,… more
    Acxiom (07/24/25)
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  • Principal Solutions Architect

    Parsons Corporation (Herndon, VA)
    …using containerization (Docker/Kubernetes). + Evaluate robust authentication, authorization, and security in systems best practices. + Contribute to ... you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Principal Solutions Architect** to join our team! In this role, you will be… more
    Parsons Corporation (06/13/25)
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  • Principal Architect

    Lumen (Richmond, VA)
    …Additionally, the Principal Architect is tasked with implementing tools and systems to support network data technology goals and ensuring that solutions adhere ... the world and shape the future. **The Role** The Principal Architect for Lumen's Network as a Service implementation...or syncing issues, developing policies for network data governance, security , and compliance, as well as database design for… more
    Lumen (07/23/25)
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  • Principal Full Stack Developer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Full Stack Developer** in our **National Security Sector's (NSS) Cyber & ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (05/21/25)
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  • Military Trainer / Principal Military…

    Serco (Suffolk, VA)
    **Position Description** Serco is seeking a Military Trainer / Principal Military Trainer - MSEL Planner to support joint training events at the Joint Staff J7 in ... organizing and completing assignments with clarity and professionalism. **For Principal Military Trainer - MSEL Planner:** + High school...+ Working knowledge of JTIMS JMSEL and Legacy JMSEL systems . + Experience with Joint Staff J7 exercises or… more
    Serco (05/16/25)
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  • Principal Software Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (05/15/25)
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  • Principal Engineer - Compute Platform

    Confluent (Richmond, VA)
    …new Compute Platform -- including, but not limited to cloud infrastructure, big data systems , and security + Work closely with product management and engineering ... Team. One Data Streaming Platform. **About the Role:** As Principal Engineer of the new Compute Platform, you will...and you leverage your expertise in Cloud-native, large-scale distributed systems to help take our platform to the next… more
    Confluent (07/03/25)
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  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …advantage to the warfighter. Be a part of our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer** in the ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/19/25)
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