• Principal Engineer , Windows/M365

    PenFed Credit Union (Mclean, VA)
    …about being a part of the PenFed family. PenFed is hiring a (Hybrid) Principal Engineer , Windows/M365 at our Tysons, Virginia location. The primary purpose of ... 2022), DNS, OU design and management, AD Site design, Group Policy, AD security , AD certificate services, LDAP, Global Catalog, WINS, DHCP, DFS, FRS, AD, Microsoft… more
    PenFed Credit Union (07/19/25)
    - Related Jobs
  • Principal Engineer - Compute…

    Confluent (Richmond, VA)
    …together. One Confluent. One Team. One Data Streaming Platform. **About the Role:** As Principal Engineer of the new Compute Platform, you will be working ... -- including, but not limited to cloud infrastructure, big data systems, and security + Work closely with product management and engineering management to build and… more
    Confluent (07/03/25)
    - Related Jobs
  • Lead Principal Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead Principal Systems Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... Windows Operating Systems + Diagnosing and resolving the performance, security , and/or technical challenges related to the platforms listed...DoD 8570 IAT Level III/8140 level expert Certification required: Security X, OR CCNP OR CCSP + DoD 8570… more
    ManTech (07/01/25)
    - Related Jobs
  • Principal Engineer (PE) Electronics

    Amentum (Springfield, VA)
    **This position is contingent upon contract award** Amentum is seeking a ** Principal Engineer (PE) Electronics** to support an upcoming INSCOM G-4 Global ... grounding. **Minimum Requirements:** + Must possess a US government Top Secret security clearance with SCI eligibility (TS/SCI). Some positions may require a… more
    Amentum (06/27/25)
    - Related Jobs
  • Principal Software Engineer - Cloud

    Otsuka America Pharmaceutical Inc. (Richmond, VA)
    **Job Description** We're looking for a Principal Software Engineer to join our growing team and lead the development and strategy for our Digital Medicine ... + Own the continuous improvement and fine-tuning of API performance, scalability, and security + Independently design, code, and test major features, as well as work… more
    Otsuka America Pharmaceutical Inc. (08/08/25)
    - Related Jobs
  • Principal Software Engineer

    Microsoft Corporation (Reston, VA)
    …new features and capabilities to delight customers - that's all us! As a ** Principal Software Engineer ** in the Display Kernel team, you will work with ... systems. **Other Requirements:** Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements… more
    Microsoft Corporation (08/08/25)
    - Related Jobs
  • Sr Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …interested in defining possible? **Northrop Grumman Mission Systems** is seeking a **Sr Principal Software Engineer ** to join our team! This position will ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (07/08/25)
    - Related Jobs
  • Sr Principal Network Engineer

    Northrop Grumman (Fairfax, VA)
    …our mission! Northrop Grumman Space Systems (NGSP) seeks to fill a **Senior Principal Network Engineer ** in the Payload and Ground Systems Division Engineering ... capabilities of the network. Candidates are required to be Security + certified and have an adjudicated full-scope polygraph at...time of application.** + Candidates are required to be Security + certified. + Candidates are required to travel a… more
    Northrop Grumman (06/19/25)
    - Related Jobs
  • Principal Site Reliability Engineer

    Lumen (Richmond, VA)
    …and shape the future. **The Role** We are looking for a Senior Site Reliability Engineer (SRE)/ Platform Engineer / DevOps Engineer with deep expertise in ... clusters (AWS EKS) with a focus on networking, scalability, security , and reliability. Troubleshoot complex, cross-system issues involving Kubernetes, databases,… more
    Lumen (08/08/25)
    - Related Jobs
  • Principal Environmental Engineer

    Parsons Corporation (Centreville, VA)
    …projects that matter to your community? Parsons is seeking an experienced Environmental Engineer with a desire to enhance the fabric of our community, and to ... of difficult engineering assignments, applying engineering techniques and analyses. The Engineer at this level is a fully qualified professional, proficient in… more
    Parsons Corporation (08/08/25)
    - Related Jobs