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  • $117k - $140.6k

     ...Infrastructure Application Developer (Washington, DC) Infrastructure Application Developer TS/SCI Clearance Required Salary Range: $117,000 - $140,600 per year Ops Tech Alliance is seeking an Infrastructure Application Developer for building and maintaining... 
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    OPS TECH ALLIANCE LLC

    Washington DC
    3 days ago
  • Clearance: T5/6C High Risk Public Trust  Location: Onsite – Washington, D.C. Summary: Provide enterprise system and network administration for OIG’s hybrid IT environment (on-prem and cloud). Key Duties: Manage Active Directory, O365, DNS, DHCP, and Windows/Linux...
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    CSV-TAUREAN

    Washington DC
    7 hours ago
  •  ...equipment Implement, maintain, and review security processes to maintain compliance and ensure user permissions are accordingly Help develop and maintain various golden images in support of business area activities to include operating system images and virtual machines.... 
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    Full time
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    Immediate start

    DiversityJobs

    Arlington, VA
    10 days ago
  • $106.5k - $197.5k

    Job Title: Senior Specialist, IT Systems & Infrastructure Engineer (Security) Job Code: 34744 Job Location: Washington, DC (Hybrid) Job...  ...AWS. Assist in the deployment and maintenance of developer tooling. Participate in incident response and serve as an escalation... 
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    Casual work
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    Flexible hours

    Harris Geospatial Solutions

    Washington DC
    4 days ago
  • $245k - $275k

     ...for digital business. By weaving together advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises...  ...to meet customer technical and business requirements Develop relationships with account managers, partners and customers in... 
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    Medium

    Washington DC
    3 days ago
  • A leading satellite communications company in Bethesda is seeking an experienced technical support professional to assist with pre- and post-sales activities. The role includes designing and proposing communication solutions using Lightspeed technology, working closely ...
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    Telesat

    Bethesda, MD
    5 days ago
  • $77.6k - $176k

     ...Job Number: R0236966 Infrastructure Network Engineer, Senior The Opportunity: We are seeking an experiencedTechnical Leadwith expertise in both wired and wireless network infrastructure, combined with strong management skills, to oversee on-site operations under... 
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    Booz Allen Hamilton

    Arlington, VA
    15 hours ago
  •  ...recovery, facilities, messaging). Conduct corrective and preventative maintenance activities for the JSP Transport Network. Develop and maintain project plans, schedules, and status reports. Coordinate project activities, resources, and deliverables to ensure... 
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    Monday to Friday
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    TekSynap

    Arlington, VA
    1 day ago
  • $77.6k - $176k

     ...looking for a career-defining opportunity to share your expertise in designing, developing, and implementing innovative network security solutions to support our country's critical infrastructure and fortify our nation's digital defenses? As a systems security and next-... 
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    Booz Allen Hamilton

    Riverdale, MD
    3 days ago
  • $87k - $178.1k

     ...Region Build (NRB) team is responsible for deploying greenfield infrastructure, establishing network connectivity for new (Oracle Cloud...  ...Execute network changes using existing procedures and tools, and develop new procedures as needed. Serve as a technical lead on team... 
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    Oracle Defunct

    Washington DC
    4 days ago
  • $100k - $150k

     ...Network Infrastructure Engineer (DevOps) $100k - $150k Hybrid role (Ashburn, Virginia) Who We Are. Wynd Labs is an early-stage...  ...With Us. Opportunity. We are at at the forefront of developing a web-scale crawler and knowledge graph that allows ordinary... 
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    Wynd Labs

    Washington DC
    4 days ago
  •  ...Job Description Job Description Patriot, LLC is seeking an experienced System Developer to join our onsite team in Washington D.C. at a location with easy Metro access.  The selected candidate will:   Participate in the architecture and design of new and existing... 
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    Patriot, LLC

    Washington DC
    13 days ago
  • $95k - $110k

     ...and maintain a trauma-informed, culturally responsive support infrastructure that honors parents' experiences and needs, and recognize...  ...Partner with the content and communication teams to identify, develop, and support parent stories for digital content, earned media... 
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    ParentsTogether Foundation

    Washington DC
    3 days ago
  • $24.23 - $36.34 per hour

    A nationwide infrastructure firm located in Washington, DC is seeking an Intern to assist engineering teams with various tasks including research and design. The ideal candidate should possess a High School diploma and be enrolled in a post-secondary engineering program... 
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    HNTB

    Washington DC
    3 days ago
  • A specialized technology firm located in Washington, DC, is seeking Infrastructure Engineers to enhance maritime domain awareness through advanced technology. Responsibilities include designing enterprise infrastructure systems and managing complex configurations. Ideal... 
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    Visionist, Inc.

    Washington DC
    1 day ago
  • Job Title Infrastructure Engineer Level 2 Location Washington, DC 20032 US (Primary) Category Research, Development, and Engineering Job Type Full-Time Education Bachelor's Degree Security Clearance TS/SCI Job Description Prescient Edge is seeking an Infrastructure Engineer... 
    Full time
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    Prescient Edge

    Washington DC
    4 days ago
  • $114.75k - $155.25k

     ...delivering SD-WAN, LAN/WAN, cloud networking, and enterprise infrastructure modernization. • Oversee network architecture, design reviews...  ...improvement, and maintain operational excellence. • Develop technical specifications, test plans, timelines, and modernization... 
    Temporary work
    Immediate start
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    Worldwide
    Flexible hours
    Night shift

    General Dynamics Information Technology

    Washington DC
    4 days ago
  • $170k - $210k

     ...on-site in Washington, D.C. or Albuquerque, NM . The Network Manager will lead, evolve, and maintain enterprise network infrastructure supporting the Department of Energy's National Nuclear Security Administration. Join a team where your leadership helps ensure... 

    Piper Companies

    Washington DC
    4 days ago
  • $136k - $184k

     ...Requisition: Regular Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Skills: Cybersecurity,Information Security,Networking Experience: 10 + years of related experience... 
    Temporary work
    Work experience placement
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Washington DC
    3 days ago
  • $150k - $180k

     ...identity guardrails that underpin the enterprise. The Core Infrastructure Engineer is a senior technical contributor responsible for designing...  ...across routing, firewall, VLAN, ACL, and zero-trust models. Develop standardized site build templates for repeatable deployment.... 
    Permanent employment
    Work at office
    Local area
    Worldwide
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    Umbra Lab, Inc.

    Arlington, VA
    1 day ago
  • A veteran-owned consulting firm in Washington, DC is seeking an Infrastructure Engineer Level 1 to support federal clients. The role requires analyzing and integrating system requirements while ensuring optimal performance. Candidates need 2+ years of relevant experience... 

    Prescient Edge

    Washington DC
    4 days ago
  • Eagle Harbor Solutions, LLC a Koniag Government Services company, is seeking an experienced Hyperconverged Infrastructure Engineer with a TS/SCI security clearance to support EHS and our government customer in Washington, DC. This position is for a Future New Business... 
    Work experience placement
    Local area
    Flexible hours

    Koniag Government Services, LLC

    Washington DC
    1 day ago
  • A leading engineering firm is seeking an Intern Engineer for Summer 2026 in Arlington, VA. Responsibilities include assisting engineering teams, preparing project documents, and performing basic engineering tasks. Ideal candidates will have a high school diploma or GED,...
    Summer work
    Internship
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    Relocation

    HNTB Corporation

    Arlington, VA
    2 days ago
  • $150k - $170k

     ...philanthropy has a unique advantage. By supporting enabling infrastructure, foundational research, and targeted programs in science disciplines...  .... The initial set of projects will focus on cutting-edge developments in AI, and a successful candidate should have a work... 
    Local area

    IDT Corporation

    Washington DC
    2 days ago
  • $140k - $160k

    Washington DC ACS 1155 16th St NW Washington, DC 20036, USA Responsibilities Perform ongoing network maintenance, diagnostics, and design for 500+ nodes across multiple locations. Administer switches, routers, firewalls, wireless access controllers, load balancers and...
    Temporary work
    Work at office
    Remote work
    Flexible hours

    ACS

    Washington DC
    1 day ago
  • $102k - $154k

    A leading IT services company is seeking a Senior Infrastructure Engineer for the TrustVisitor platform, requiring a Bachelor's degree and active Top Secret clearance. Responsibilities include supporting system deployment and ongoing operations, working with various technical... 

    Applied Information Sciences, Inc.

    Washington DC
    1 day ago
  • $79k - $133k

     ...support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity,...  .... Collaborate with engineering and cybersecurity teams to develop compliant, secure, and scalable network solutions aligned with... 
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
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    Relocation package

    Link Solutions

    Hyattsville, MD
    3 days ago
  • $120k - $160k

     ...Risk. PREFERRED QUALIFICATIONS Department of Transportation experience. RESPONSIBILITIES Manages enterprise network infrastructure, ensuring availability, capacity, and performance across all sites and enclaves. Oversee WAN/LAN design, optimization, and... 
    Full time
    Contract work
    Temporary work
    Work at office
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    Washington DC
    7 hours ago
  •  ...and software‑defined networking across hybrid, edge, and cloud infrastructures. Implement and manage virtualization stacks including...  ...orchestration frameworks for large‑scale, multi‑tenant environments. Develop automation and orchestration tooling for provisioning,... 
    Local area

    IDS International

    Arlington, VA
    4 days ago
  • A Veteran-Owned Small Business is looking for an Infrastructure Engineer Level 2 in Washington, DC. The role focuses on analyzing system requirements for government clients and requires at least 5 years of experience in designing and implementing information systems. A... 

    Prescient Edge

    Washington DC
    5 days ago