• 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 ... installation, configuration, maintenance, operations, troubleshooting, and optimizing of Microsoft Exchange server infrastructure. + Monitor, document, and report on… more
    ManTech (09/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …the Customer for Technical Exchange Meetings (TEMs) as required. The ** Principal Platform Engineer / Linux** would be involved with development, ... a safer, more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering… more
    RTX Corporation (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Principal Satellite Communications…

    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...time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly… more
    ManTech (09/18/25)
    - Save Job - Related Jobs - Block Source
  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are you ready to enhance your skills and build your career in a rapidly… more
    Chenega Corporation (09/14/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer Software

    Northrop Grumman (Chantilly, VA)
    …you interested in defining possible? **Northrop Grumman Mission Systems** is seeking a ** Principal Software Engineer ** to join our team! This position will be ... CONUS and OCONUS integration, test, and demonstration events. **Basic Qualifications for a Principal Software Engineer :** + Must have a bachelor's degree in… more
    Northrop Grumman (09/25/25)
    - Save Job - Related Jobs - Block Source
  • Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Principal Software Engineer ** will work with Network...time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly… more
    ManTech (09/10/25)
    - Save Job - Related Jobs - Block Source
  • Principal Data Engineer

    ManTech (Alexandria, VA)
    **MANTECH** seeks a motivated, experienced career and client-oriented ** Principal Data Engineer ** to join our team in **Alexandria, VA.** In this role, you will ... time + Must be able to communicate, converse, and exchange information with peers and senior personnel + Constantly...which may involve delivering presentations. Must be able to exchange accurate information in these situations + The person… more
    ManTech (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... + Microsoft certifications such as Azure Administrator Associate, Azure Security Engineer Associate, Solutions Expert in Cloud Platform and Infrastructure, or Azure… more
    ManTech (09/16/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... per those requirements, plans and procedures. + Participate in technical exchange meetings, interfacing with customers (internal/external) and contributing to a… more
    Northrop Grumman (10/07/25)
    - Save Job - Related Jobs - Block Source
  • NC3 Senior Principal Systems…

    The MITRE Corporation (Arlington, VA)
    …programs, and other NC3 organizations. + Lead and facilitate Technical Exchange Meetings and collaborative forums to refine enterprise strategies and drive ... Basic Qualifications: + Typically, a BS in Operations Research, Computer Science, Electrical Engineer , or Mathematics and 12 years of experience in NC3 or related… more
    The MITRE Corporation (10/07/25)
    - Save Job - Related Jobs - Block Source
  • Principal Data Architect

    Concentrix (Richmond, VA)
    Job Title: Principal Data Architect Job Description We're Concentrix. The global technology and services leader that powers the world's best brands, today and into ... companies become refreshingly simple to work, interact, and transact with. The Principal Data Architect is an enterprise leader who designs, implements, and governs… more
    Concentrix (10/08/25)
    - Save Job - Related Jobs - Block Source
  • Information Systems Security Engineer

    Amentum (Chantilly, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information System Security Engineer ** to join our team of passionate ... mission. We are seeking a highly skilled and experienced Principal Information System Security Engineer to join...of replacement systems with no downtime. + Conduct technical exchange meetings (TEMs) and liaise with key departments to… more
    Amentum (08/19/25)
    - Save Job - Related Jobs - Block Source
  • Information Security Engineer - Black Lotus…

    Lumen (Richmond, VA)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team leverages ... company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may… more
    Lumen (08/30/25)
    - Save Job - Related Jobs - Block Source
  • Senior Site Reliability Engineer

    Coinbase (Richmond, VA)
    …Products include Prime - Custody Only, Prime Web3 Wallet, Commerce and Exchange . Whether the customer needs are trading, staking, governance, custody, web3 ... and simply * Strong interpersonal skills working with Engineers from junior to principal levels * Demonstrated critical thinking under pressure * A willingness to… more
    Coinbase (08/09/25)
    - Save Job - Related Jobs - Block Source
  • Director Information Security

    Lumen (Richmond, VA)
    …world's most complex networks. **The Main Responsibilities** We are seeking a Principal Information Security Engineer Director, Information Security to support ... lessons learned. Who You Are You are a hands-on engineer who thrives in complex, mission-critical environments. You communicate...you encounter any job offers that request payment in exchange for employment at Lumen, they are not for… more
    Lumen (09/03/25)
    - Save Job - Related Jobs - Block Source
  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …Manager (ISSM) and PMs. + Support studies on cyber efforts, acting as the principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security ... + Detailed knowledge of Microsoft Windows 2008/2012/ 2016 Server, Microsoft Exchange Server, Microsoft SQL Server 2010/2013/2016, and Microsoft Windows 7/10… more
    Chenega Corporation (10/07/25)
    - Save Job - Related Jobs - Block Source