• ABBTECH Professional Resources, Inc. (Washington, DC)
    …AWS Control Tower 6. Strong knowledge of enterprise computing and operating systems such as Linux and Windows, and experience with troubleshooting 7. Proficiency ... VPCs, subnets, load balancers, Network routes, Transit Gateway, Control Tower, Systems Manager, Config Manager, stack sets, WAF, CloudFront, and Route53 **Position… more
    DirectEmployers Association (12/10/25)
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  • Fannie Mae (Washington, DC)
    …maintaining hardware, technology, and/or processes. *THE IMPACT YOU WILL MAKE* The * Principal Engineer (Director IC), Exchange Platform (APIs, Files, AI ... its requirements, design, and operational information * Ability to frame ideas as systems and analyzing the inputs, outputs, and process Tools * Skilled in Excel… more
    DirectEmployers Association (10/17/25)
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  • TYLin (Alexandria, VA)
    …and complexity. Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward precious resources ... on projects that move people and shape communities? TYLin is seeking a Principal Project Manager with a passion for delivering high-quality Rail + Transit design… more
    DirectEmployers Association (10/17/25)
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  • Washington Metropolitan Area Transit Authority (Alexandria, VA)
    …diplomaorGEDandadditionalfour(4)years ofexperiencein progressively responsible and diversified information systems , communication systems management and ... Five (5) years ofexperience in progressively responsible and diversified information systems , communication systems management and technical experience in a… more
    DirectEmployers Association (11/22/25)
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  • Principal Systems Engineer

    V2X (Suitland, MD)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS/SCI clearance to ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi- disciplinary team… more
    V2X (11/15/25)
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  • Senior Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Principal Systems Engineer - Messaging - Active Top Secret ... Required** Seize your opportunity to make a personal impact as a ** Principal Systems Engineer - Messaging** with GDIT. We're seeking a highly skilled … more
    General Dynamics Information Technology (12/10/25)
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  • Principal Systems Engineer

    General Dynamics Information Technology (Washington, DC)
    …15 + 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… more
    General Dynamics Information Technology (11/08/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... computing tools such as ReS, LSF, and SLURM + HPC farm systems , HPC MPP clustered systems , Front End servers of Special Purpose devices (SPDs) + IBM of… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... of: + SGI IRIX based Operating System + SGI systems with direct attached and FC SAN attached storage...files. Individual shall have a fundamental understanding of operating systems ad be familiar with either UNIX or NT… more
    Concurrent Technologies Corporation (11/06/25)
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  • Senior Principal Systems

    Concurrent Technologies Corporation (Fort Meade, MD)
    Senior Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope ... of: + SGI IRIX based operating system + SGI systems with direct attached and FC SAN storage +...and SGI IRIX supported applications + Multi-vendor clustered file systems such as GPFS, Lustre + Brocade FC switch… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    Principal Systems Engineer Concurrent Technologies Corporation Client Site - Fort Meade, MD area Minimum Clearance Required: TS/SCI with Fullscope Poly ... Clearance Level Must Be Able to Obtain: TS/SCI with Fullscope Poly CTC stays ahead of the latest technology advancements so we can help solve our clients' toughest challenges. As a part of the Information Technology (IT) Division, you will be strengthening our… more
    Concurrent Technologies Corporation (11/06/25)
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  • Principal Network Systems

    Saliense Consulting (Arlington, VA)
    …the design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to ... the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support of our team… more
    Saliense Consulting (12/05/25)
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  • Information Systems Security…

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of ... Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer * Experience presenting technical information to both technical… more
    Amentum (10/23/25)
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  • Senior Principal Systems Software…

    Oracle (Washington, DC)
    …virtualization platforms and kernel subsystems. You will collaborate with architects, systems engineers, and DevOps teams to design and implement robust, ... high-performance solutions that scale across large, distributed systems . Responsibilities + Develop infrastructure software and tools for large-scale AI, LLM, and… more
    Oracle (11/25/25)
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  • Systems Engineer SME - Exchange…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Exchange Messaging - Active Top ... Required** Seize your opportunity to make a personal impact as a **Senior** ** Principal Systems Engineer for Exchange Messaging** with GDIT. We're seeking a… more
    General Dynamics Information Technology (11/06/25)
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  • System Engineer Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …be accepted at this time. <\/span><\/span>\n <\/div>\n \n \n <\/div>\n \n As a Principal Systems Engineer , you will be responsible for designing, ... by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":"System Engineer Level 3","companyName":"Jovian Concepts,… more
    Jovian Concepts, Inc. (11/15/25)
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  • Senior Principal Software Engineer

    Oracle (Washington, DC)
    …areas related to the development of cloud-based Interactive Media or Social Networking systems . Senior Principal Engineer is an individual contributor role ... of the following OCI hubs: Seattle, WA or Santa Clara, CA As a Senior Principal Engineer inside the Oracle Cloud Infrastructure Media Services team, you will… more
    Oracle (11/25/25)
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  • Remote Principal Software Engineer

    Oracle (Washington, DC)
    **Job Description** Healthcare systems are mission-critical, requiring top-tier availability and disaster recovery. Collaborating with Oracle Cloud teams, you'll ... experienced engineers to design and build scalable, low-latency cloud-based data systems . You'll lead technical efforts, collaborate with software teams, design… more
    Oracle (11/25/25)
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  • Systems Analyst 5-Support

    Oracle (Washington, DC)
    **Job Description** As a Senior Principal Systems Engineer , you are a guru, with strong expertise across the stack & tiers (application and system), focused ... implementations, integrations, and production support activities. **Responsibilities** As a **Senior Principal Systems Engineer ** , you will serve as a… more
    Oracle (11/25/25)
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  • Principal Software Development…

    Oracle (Washington, DC)
    …and debugging of software applications or operating systems . As a Principal Software Development Engineer , you will be working closely with software ... and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us...an excitement for solving complex problems of complex massive systems is a must. You should value simplicity and… more
    Oracle (11/25/25)
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