• Fannie Mae (Washington, DC)
    …platforms, software, and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will offer you the flexibility ... will design and develop unprecedented solutions for information technology (IT) infrastructure environments in solving complex or unusual business problems across… more
    DirectEmployers Association (08/22/25)
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  • Principal Infrastructure Lead…

    RTX Corporation (Dulles, VA)
    …demands of a rapidly evolving global market. We have an immediate need for an ** Principal ** ** Infrastructure Lead Engineer - Classified System** to lead and ... guide a small team of infrastructure engineers in the Dulles, VA area. The lead...is responsible for guiding minor architectural modifications for upcoming infrastructure projects, deployment of new infrastructure projects,… more
    RTX Corporation (11/04/25)
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  • Principal Engineer

    Teradata (Annapolis, MD)
    …Engineering leadership team and will lead the strategy and execution for infrastructure , test automation, and release automation for Teradata's cloud analytics and ... to drive efficiency and innovation. + Your work will shape the infrastructure and automation strategy for Teradata's analytics and AI platform, ensuring robust,… more
    Teradata (09/11/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    … related problems, performance, and capacity as well as work hand-in-hand with the Principal Network Engineer on network infrastructure issues impacting the ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our… more
    Saliense Consulting (10/01/25)
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  • Principal / Senior Principal DevOps…

    Northrop Grumman (Annapolis Junction, MD)
    …onsite in Linthicum /** **Annapolis Junction, MD** **_._** **Basic Qualifications for Principal DevOps Platform Engineer :** + Principal : Bachelor's degree ... to obtain/maintain a DoD security clearance. **Preferred Qualifications for a Principal DevOps Engineer :** + Willingness to learn transformational computing… more
    Northrop Grumman (08/08/25)
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  • Principal / Senior Principal Data…

    Northrop Grumman (Annapolis Junction, MD)
    …support our innovative MDA team in support of emerging supercomputing technologies. As a Principal /Sr. Principal Data Engineer , you will have an opportunity ... is 100% onsite in Linthicum or Annapolis Junction, MD. Basic Qualifications for Principal Data Engineer : + Bachelor's degree in data science, software… more
    Northrop Grumman (09/30/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal ... impact as a Senior Principal Systems Engineer with GDIT. A career in systems engineering means designing and implementing the systems that matter most. We're… more
    General Dynamics Information Technology (08/09/25)
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  • LINUX Sr Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …experience **US Citizenship Required:** Yes **Job Description:** Job Description **Senior Principal Systems Engineer - Linux** Design, deploy, integrate and ... maintain Linux technologies to advance the mission as a **SENIOR PRINCIPAL SYSTEMS ENGINEER ** with GDIT. Your work in the integration of Linux resources into a… more
    General Dynamics Information Technology (09/23/25)
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  • Senior Principal Software Engineer

    Mastercard (Arlington, VA)
    …strategies and decisions. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's Data &… more
    Mastercard (10/17/25)
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  • Principal Cloud Engineer

    SAIC (Washington, DC)
    **Description** SAIC is seeking a Principal Cloud Engineer role in support of our Department of Transportation (DOT) contract for EITSS Infrastructure ... 1 Professional or Specialty certification from a cloud provider. Duties: A Principal Cloud Engineer will provide technical, managerial, and administrative… more
    SAIC (10/27/25)
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  • Principal Civil Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …Structural oversees, leads and carries out major structural engineering projects and programs. The engineer performs at a principal level engineer and has a ... Position Information Functional TitlePrincipal Civil Engineer - Structural Recruitment Category TypeStandard Functional CategoryEngineering & Construction GradeEG.16… more
    Washington Suburban Sanitary Commission (WSSC) (11/04/25)
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  • Identity and Access Management Senior…

    General Dynamics Information Technology (Washington, DC)
    …you advance your career. Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful career in enterprise IT, ... like you. MEANINGFUL WORK AND PERSONAL IMPACT As an Identity and Access Management Senior Principal Engineer , the work you'll do at GDIT will be impactful to the… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Applications Delivery…

    General Dynamics Information Technology (Washington, DC)
    …our customers operate while you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build an impactful career in ... driven and resourceful like you. MEANINGFUL WORK AND PERSONAL IMPACT As a Senior Principal Applications Delivery Network Engineer , the work you'll do at GDIT… more
    General Dynamics Information Technology (11/01/25)
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  • Sr./ Principal DevOps Engineer (TS)…

    Northrop Grumman (Dulles, VA)
    …Experience with AWS, Ansible, GitLab are helpful adjacent technologies **Basic Qualifications** ** Principal DevOps Engineer ** + Bachelor's degree in a STEM field ... with current or active Top-Secret clearance required at time of application **Sr. Principal DevOps Engineer ** + Bachelor's degree in a STEM field (ideally… more
    Northrop Grumman (10/23/25)
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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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  • Unified Communications Engineer

    Amentum (Fort Meade, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a **UC Engineer Principal ** to join our team of passionate individuals in **Fort Meade, MD** ... new products and processes. **Responsibilities:** The duties and responsibilities of the UC Engineer Principal include, but are not limited to, the following: *… more
    Amentum (10/23/25)
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  • Principal Geotechnical Dam Safety…

    AECOM (Germantown, MD)
    …a better world. Join us. **Job Description** **AECOM** is seeking a highly talented Principal Geotechnical Dam Safety Engineer to join the East Region Dams Team. ... our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the worlda€ (TM) s most… more
    AECOM (09/13/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Principal ** **Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an exciting ... Estate (DoD 4th Estate) agencies into a Common Use information technology (IT) infrastructure . The Leidos team will deliver Network Infrastructure services that… more
    Leidos (10/16/25)
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  • Principal Network Engineer

    Koniag Government Services (Washington, DC)
    **Arlluk Technology Solutions,** a Koniag Government Services company, is seeking a Principal Network Engineer to support **ATS** and our government customer in ... adhere to industry's best practices and utilize cutting-edge tools and technologies. The Principal Network Engineer will be a subject matter expert and technical… more
    Koniag Government Services (10/06/25)
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  • Principal Sales Engineer

    Rocket Software (Washington, DC)
    …where people truly BELIEVE in what they're doing!** **Job Description Summary:** The Principal Sales Engineer role will support Account Executives in new and ... well as direct business to grow revenue opportunities. Rocket Software Principal Sales Engineers are experienced technical professionals with an extensive enterprise… more
    Rocket Software (08/08/25)
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