• Network Engineer / Architect

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a ** Network Engineer / Architect with subject matter expertise** to support large-scale migration and operations on a ... mission partners operating in CONUS and OCONUS locations. The Network Engineer / Architect SME ...and improvement of complex and geographically enterprise networks. + Expert knowledge of DoD security requirements for network more
    Leidos (12/06/25)
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  • Network Security Engineer

    GovCIO (Alexandria, VA)
    …Big-IP Network Security Engineer / Architect to serve as the subject matter expert for our application delivery and security infrastructure. This ... USD $155,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7299/ network -security- engineer - architect /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7299_… more
    GovCIO (12/24/25)
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  • Systems Engineer 3/Senior Network

    GovCIO (Bethesda, MD)
    …GovCIO is currently hiring for a Systems Engineer - Level III / Senior Network Architect ; SME in Site-to-site and Remote Access VPN for our NIH-CIT ... matter expertise in Site-to-Site VPN + Provide subject matter expertise in Remote Access VPN The Network Architecture Section responsibilities include:… more
    GovCIO (12/18/25)
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  • Solutions Engineer /Systems…

    General Dynamics Information Technology (Chantilly, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** Solutions Engineer /Systems Architect - SME Praxis successfully delivers a ... solutions to complex applications problems, system administration issues, or network concerns. Analyzing scientific, engineering, business, and all other data… more
    General Dynamics Information Technology (12/29/25)
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  • Senior Network Architect

    GovCIO (Bethesda, MD)
    **Overview** GovCIO is currently hiring for a Senior Network Architect / SME in Enterprise Level Data Center and Cloud for our NIH-CIT proposal. This position ... expertise in Enterprise-level data center + Provide subject matter expertise in Enterprise-Cloud **The Network Architecture role's responsibilities… more
    GovCIO (12/18/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …matters related to ZT methodology and its practical application. + Serve as the primary Subject Matter Expert ( SME ) for Zero Trust architecture, guiding ... Architect and implement strategic process improvements, develop sophisticated, expert -level ZT implementation guides, and curate the knowledge base to… more
    GovCIO (11/18/25)
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  • DevOps Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **DevOps** ** Engineer ( SME )** in our **National Security Sector's (NSS) Cyber & Analytics ... Architect , or Sys Ops Administrator) + AWS Professional Certification (DevOps Engineer or Solutions Architect ) + Demonstrated experience in container… more
    Leidos (11/07/25)
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  • Mid-Level Test Automation Engineer

    CACI International (Chantilly, VA)
    Mid-Level Test Automation Engineer (Playwright SME ) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **We are seeking a highly skilled and dedicated Mid-Level Test Automation Engineer to drive the quality assurance strategy for our mission-critical web applications… more
    CACI International (12/04/25)
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  • Test Engineer ( SME )

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Test Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (12/11/25)
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  • Senior Manager of Infrastructure Delivery

    Oracle (Washington, DC)
    …priorities and resource requirements, ensuring optimal and timely outcomes. Serve as a subject matter expert , mentor, and driver of continuous learning ... comply with Oracle's rigorous security and operational standards. The Network Planning Engineer will architect ,...the following: 1. Medical, dental, and vision insurance, including expert medical opinion 2. Short term disability and long… more
    Oracle (11/25/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …five years.** **Why Join Us:** * Expert Role: Be recognized as a subject matter expert in **Cybersecurity and Security Engineering.** * Innovative Work: ... modeling. To promote these efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to… more
    Leidos (12/19/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …Azure Administrator Associate + Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified Azure Security Engineer Associate **Other Job ... Serves as an Information Assurance and Cloud computing SME with regards to Certification and Accreditation (C&A) and a broad coverage of the application of the… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Network Engineer

    Oneida Technical Solutions (Chantilly, VA)
    …in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have 10+ years' ... 401K w/matching, Paid Time Off (Sick/Vacation) and Holiday Pay NETWORK ARCHITECT - SWITCHING Oneida Technical Solutions,...with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a… more
    Oneida Technical Solutions (10/31/25)
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  • Secret Solutions Architect

    Insight Global (Fairfax, VA)
    …- Provide technical leadership and mentorship to junior team members, serving as a subject matter expert across multiple domains. - Shape and influence ... We are looking for an experienced and highly skilled Engineer / Solutions Architect to provide strategic...developing strategic systems architecture - Experience in system and network design and development - Ability to produce requirement… more
    Insight Global (11/18/25)
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  • Principal Network Engineer

    Koniag Government Services (Washington, DC)
    …tools and technologies. The Principal Network Engineer will be a subject matter expert and technical leader responsible for architecting highly ... a Koniag Government Services company, is seeking a Principal Network Engineer to support **ATS** and our...are not limited to:** + Serve as the lead network architect designing secure, redundant, and scalable… more
    Koniag Government Services (10/06/25)
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  • Senior ProServe Cloud Architect , WWPS

    Amazon (Arlington, VA)
    …Advanced technology degree or AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Deep ... Services (ProServe) team is seeking an experienced ProServe Cloud Architect (PCA) to join our team at Amazon Web...innovative solutions to address customer challenges. As a technical SME , you will share knowledge within the organization, through… more
    Amazon (12/31/25)
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  • Cloud Software Engineer

    Tactibit Technologies LLC (Silver Spring, MD)
    …workloads to private, public, and hybrid cloud infrastructures. + Act as a subject matter expert for end-to-end cloud systems engineering including ... data collected from satellites daily. You should be an expert in migrating functions and networks to private, public,...team, along with developers, engineers and scientists. Cloud Software Engineer responsibilities are: + Architect , plan, and… more
    Tactibit Technologies LLC (12/25/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …research, ensuring alignment with emerging trends and best practices. + Act as a subject matter expert on testing methodologies, guiding junior team members ... **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking a Lead Test...& data. This is a fast paced job managing subject matter experts and IT professionals advising… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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  • DevOps Engineer

    Red Gate Group (Washington, DC)
    …ensuring that design and operational decisions. Responsibilities + Deliver advanced subject matter expertise in solutions integration engineering, systems ... excellence and employee wellbeing. The Red Gate Group is seeking a DevOps Engineer to support a government customer in Washington, DC. The role will contribute… more
    Red Gate Group (11/18/25)
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  • Global Infrastructure Engineer

    Meta (Reston, VA)
    …technical and operational challenges and opportunities before SiteOps. The Infrastructure Engineer is expected to personally advance our highest impact initiatives, ... scope of the role is Infra-wide; the DC Infra Engineer is expected to work with the data center...teams, Core Systems, CEA, PE, and hardware engineering to architect and implement adaptable solutions that transform our infrastructure… more
    Meta (12/20/25)
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