• 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 ... of principles and advanced techniques to develop solutions for application design and IT infrastructure components. * Understand the end-to-end performance of … more
    DirectEmployers Association (08/22/25)
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  • Principal IT Infrastructure

    Lumen (Washington, DC)
    …as we digitally connect the world and shape the future. **The Role** As a Principal Engineer for Cloud Engineering, you will be a pivotal technical leader within ... of our cloud-based projects. This role requires a strong system engineer /architect with expertise in designing and implementing complex systems and architectures,… more
    Lumen (11/13/25)
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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 ... existing projects. The lead needs a wide background to include modern IT infrastructure systems (compute, network, storage). The lead is also responsible for… more
    RTX Corporation (11/04/25)
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  • Principal Cybersecurity Engineer

    OneMain Financial (Baltimore, MD)
    …planning, risk reduction, and regulatory compliance. The Principal Cybersecurity Engineer will also evaluate enterprise IT designs for their alignment ... threat modeling, exposure management, among others), the Principal Cybersecurity Engineer is formally trained in enterprise IT design and architecture… more
    OneMain Financial (09/03/25)
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  • Principal / Senior Principal DevOps…

    Northrop Grumman (Annapolis Junction, MD)
    …the platform and processes + Collaborate with development, Information Assurance, and IT teams to align infrastructure with platform requirements + Stay ... onsite in Linthicum /** **Annapolis Junction, MD** **_._** **Basic Qualifications for Principal DevOps Platform Engineer :** + Principal : Bachelor's degree… more
    Northrop Grumman (11/06/25)
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  • Principal Systems Engineer - Active…

    General Dynamics Information Technology (Washington, DC)
    …Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems,Encryption,Hardware ... years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer ** Seize your opportunity to make a personal… more
    General Dynamics Information Technology (11/08/25)
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  • Identity and Access Management Senior…

    General Dynamics Information Technology (Washington, DC)
    …to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Access Management,Complex Systems ... Join GDIT as an Identity and Access Management Senior Principal Engineer you will build an impactful... you will build an impactful career in enterprise IT , collaborating with people who are driven and resourceful… more
    General Dynamics Information Technology (11/01/25)
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  • Senior Principal Applications Delivery…

    General Dynamics Information Technology (Washington, DC)
    …Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Application Load Balancing,Building ... you advance your career. Join GDIT as a Senior Principal Applications Delivery Network Engineer and build...Engineer and build an impactful career in enterprise IT , collaborating with people who are driven and resourceful… more
    General Dynamics Information Technology (11/01/25)
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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 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 ... 4th Estate) agencies into a Common Use information technology ( IT ) infrastructure . The Leidos team will deliver...* Serve as the senior Tier III escalation support engineer for Incident Management activities. * Develop and maintain… more
    Leidos (10/16/25)
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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 (11/07/25)
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  • Principal Software Engineer

    Corcentric (Bethesda, MD)
    As a Principal Software Engineer at Corcentric, you will join a driven, innovative team within an ambitious, entrepreneurial global organization. You will lead ... forward to adding you into the mix! As a Principal Software Engineer , you will: + Design...integrating AI/ML models in production systems. + Familiarity with infrastructure -as-code tools such as Terraform, AWS CDK, or CloudFormation.… more
    Corcentric (09/26/25)
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  • Principal Cyber Software Engineer

    Concurrent Technologies Corporation (Columbia, MD)
    Principal Cyber Software Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... solve our clients' toughest challenges. As a part of the Information Technology ( IT ) Division, you will be strengthening our team of world-class experts aimed at… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Elasticsearch Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) ... **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team… more
    Leidos (10/30/25)
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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 Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …and consolidation, and verification of the health and status of the entire IT infrastructure . Individual shall be able to provide support for enterprise ... Principal Systems Engineer Concurrent Technologies Corporation...toughest challenges. As a part of the Information Technology ( IT ) Division, you will be strengthening our team of… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …and consolidation, and verification of the health and status of the entire IT infrastructure . Individual shall be able to provide support for enterprise ... Principal Systems Engineer Concurrent Technologies Corporation...toughest challenges. As a part of the Information Technology ( IT ) Division, you will be strengthening our team of… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Software Engineer

    Ford Motor Company (Washington, DC)
    …the backbone of Ford's Industrial System. **In this position ** As a Principal Software Engineer within the Global Industrial System Analytics organization, you ... the opportunity for you. Join us and challenge your IT expertise and analytical skills to help create vehicles...Lead by example in the areas of CI/CD, DevSecOps, infrastructure as code, and automated testing + Mentor engineers… more
    Ford Motor Company (10/11/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and maintenance for… more
    Leidos (11/07/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems,… more
    Leidos (10/31/25)
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