• Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Senior Network & Systems Engineer with deep expertise in Cisco ACI, virtualization ... ACI experience. + 5+ years of experience in data center networking and virtualized infrastructure . + Proven expertise in Cisco ACI, vPC, and Nexus (NX-OS)… more
    DirectEmployers Association (10/16/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles, ... container orchestration, and cloud-native application development. The Senior DevOps Engineer will be responsible for designing, implementing, maintaining … more
    DirectEmployers Association (09/11/25)
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  • Red River (Washington, DC)
    …of our customers, and it is our goal to support those outcomes. As a Senior Microsoft 365 Deployment Engineer , your primary responsibility is to oversee the ... Collaborate with clients and stakeholders to gather requirements, analyze existing infrastructure , and design customized Microsoft 365 solutions that meet their… more
    DirectEmployers Association (09/24/25)
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  • Red River (Chantilly, VA)
    …to make those around you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. This is a ... assigned tickets from users experiencing challenges with systems, applications, and infrastructure . Whether working independently or collaboratively, your goal is to… more
    DirectEmployers Association (10/07/25)
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  • Senior Infrastructure

    RTX Corporation (Annapolis Junction, MD)
    …(AST), a national asset in the SIGINT domain, is seeking a ** Senior Infrastructure / Networking Engineer ** who strives for excellence and has a ... distributions + Experience with System Administration + Experience with enterprise grade networking equipment, such as Cisco, Arista, or Juniper + Experience with… more
    RTX Corporation (10/19/25)
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  • Senior IT Infrastructure & Systems…

    Arena Technical Resources, LLC (Rockville, MD)
    Senior IT Infrastructure & Systems Engineer Location: Rockville, US Job ID: ATR 17588 Job Description Job Title: Senior IT Infrastructure & Systems ... Location: Remote Position Overview We are seeking a highly experienced and technically proficient Senior IT Infrastructure & Systems Engineer to lead the… more
    Arena Technical Resources, LLC (10/06/25)
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  • Senior Data Center Infrastructure

    Amazon (Herndon, VA)
    …that welcomes bold ideas and empowers you to own them to completion. The Senior Availability Engineer is responsible for managing and improving Colocation ... Description AWS Infrastructure Services owns the design, planning, delivery, and...AWS data centers and all of the servers, storage, networking , power, and cooling equipment that ensure our customers… more
    Amazon (09/05/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... (GPO), strong authentication methods, conditional access policies, virtual desktop infrastructure (VDI), application deployment frameworks and components, networking more
    M. C. Dean (08/30/25)
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  • Senior Infrastructure

    BlueVoyant (College Park, MD)
    Senior Infrastructure Engineer Remote in the United States (East Coast preferred) US Citizenship Required BlueVoyant is seeking an experienced multi-cloud ... Infrastructure Engineer to play a central role...with typical public cloud service such as compute, storage, networking and security groups, virtual private clouds and identity… more
    BlueVoyant (09/11/25)
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  • Senior Infrastructure / DevOps…

    CACI International (Chantilly, VA)
    Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... Local * * * **The Opportunity:** CACI is currently looking for an experienced Senior Infrastructure (Platform) Engineer to join our team developing next… more
    CACI International (10/25/25)
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  • Senior Engineer - DevOps…

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure ** **(Onsite)** This ... part of a CI/CD pipeline. + Consider the organization's entire CI/CD infrastructure when making changes and improvements. **Qualifications You Must Have:** +… more
    RTX Corporation (10/09/25)
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  • Senior Solution Engineer

    M. C. Dean (Vienna, VA)
    …cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not ... Active Directory / EntraID, Group Policy Objects (GPO), virtual desktop infrastructure (VDI), application deployment frameworks and components, networking , and… more
    M. C. Dean (08/30/25)
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  • Lead Software Infrastructure

    CACI International (Sterling, VA)
    …Posting End: 12/31/2025 **The Opportunity:** We are currently seeking an accomplished Senior Software Infrastructure Engineer with expertise in cloud ... Lead Software Infrastructure Engineer T5 Job Category: Information...apply. **Responsibilities:** + Create and implement the underlying software infrastructure , including cloud based systems, networking , and… more
    CACI International (09/17/25)
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  • IT Infrastructure Engineer (Expert)

    Red Gate Group (Washington, DC)
    …excellence and employee wellbeing. The Red Gate Group is seeking an IT Infrastructure Engineer (Expert) to support the Defense Intelligence Agency (DIA) in ... providing expert-level solutions integration engineering and technical support, including infrastructure design, system performance optimization, and strategic planning for… more
    Red Gate Group (09/25/25)
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  • Senior AWS DevOps and Network…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Senior AWS DevOps and Network Engineer ** **Category:** Project Management **Main location:** United States, Virginia, Fairfax **Position ID:** J1125-0125 ... . **Position Description:** We are seeking a highly skilled Senior AWS DevOps and Network Engineer to...will have a strong background in DevOps practices, cloud networking , and infrastructure management, with a focus… more
    CGI Technologies and Solutions, Inc. (11/03/25)
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  • Network Testing Lab Infrastructure

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... are seeking a detail-oriented and hands-on Network Testing Lab Infrastructure Technician to support the daily operations and maintenance...+ Execute test plans and procedures as directed by senior lab engineers. + Assist in the implementation of… more
    CACI International (10/24/25)
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  • FLEX Senior Network Engineer

    Marriott (Bethesda, MD)
    …will provide senior technical engagement for all phases of the infrastructure lifecycle from ideation through execution, and ongoing management and support of ... networking (SDN) ecosystem + Strong understanding of network infrastructure automation, instrumentation, and monitoring platforms and the emerging technologies… more
    Marriott (09/17/25)
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  • Infrastructure Architect/ Engineer

    TEKsystems (Laurel, MD)
    …experience with Microsoft Azure and Azure AD specifically 3. Broad Infrastructure Architecture experience (virtualization, Storage, Networking , and proprietary ... Information & Technology Services (ITS) Back Office Technology team, the Infrastructure architect position is responsible for the design, development, and management… more
    TEKsystems (11/01/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    Senior Cloud Engineer Remote Clearance Level: Clearable US Citizenship: Required Job Classification: On-Call Years of Experience: 6-8 years of relevant ... Cloud infrastructure (On-premises, Hybrid, and Cloud based), virtual technologies, networking , and databases, and have a strong desire to learn, grow, and… more
    Shuvel Digital (09/04/25)
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  • Systems Engineer Senior

    Amentum (Washington, DC)
    We are searching for a Top Secret cleared Systems Engineer ( Senior ) to join our team in Washington, DC. You will be working in an organization that's mission is ... or exceed the needs of the mission. The Systems Engineer ( Senior ) is a part of a...develop and perform additions and changes to network hardware, infrastructure server environments, and operating systems, and attached devices,… more
    Amentum (10/31/25)
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