• 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 ... and external networks, including firewalls, load balancers, and out-of-band management systems . + Out-of-Band Management + Design and operate an isolated management… more
    DirectEmployers Association (10/16/25)
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  • JE Dunn Construction Company (Washington, DC)
    Senior Mechanical Engineer , Mission Critical, Traveler Location: Kansas City, MO, US, 64106Cleveland, OH, USDallas, TX, US, 75254Mesa, AZ, USClarksville, TN, ... for collecting and assembling data, developing estimates and generating systems and bid analysis. All activities will be performed...and refers all exceptions to supervisor. + Career Path: Senior M/E Engineer . **Key Role Responsibilities -… more
    DirectEmployers Association (10/22/25)
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  • Battelle Memorial Institute (Washington, DC)
    …welcome all qualified individuals to apply. **Job Summary** We are currently seeking a ** Senior Test & Evaluation Engineer ** . This will be an **on-site** ... Battelle's Critical Infrastructure Business Line group is seeking a senior acquisition test engineer to lead the...lead the research, development, test and evaluation of security systems and technology for the Department of Homeland Security.… more
    DirectEmployers Association (09/16/25)
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  • TYLin (Washington, DC)
    …finding more sustainable solutions. **Job Summary** Our TYLin Water Sector is seeking a Senior Engineer (Design) to support a long-term program and work on one ... and complexity. Together, we enhance conventional designs with smarter, more resilient systems . We provide people with better mobility. We steward precious resources… more
    DirectEmployers Association (09/18/25)
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  • TYLin (Washington, DC)
    …steward precious resources by finding more sustainable solutions. **Job Summary** As the Senior Resident Engineer in the Mid-Atlantic region, you'll play a ... engineering or closely related field. + 15+ years of experience in Resident Engineer activities and managing construction field teams. + Tunnel and drill and blast… more
    DirectEmployers Association (09/12/25)
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  • Zscaler (Washington, DC)
    …they adopt new cybersecurity and IT technologies. A Red Canary Sales Engineer understands that while prospective customers share many characteristics, each is unique ... specific security goals. We are looking for a sales engineer who is able to discern where a customer...position with up to 25% travel. Reporting to the Senior Manager, Sales Engineering, you'll be responsible for: +… more
    DirectEmployers Association (10/30/25)
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  • Arup (Washington, DC)
    …strategy + Assist with development of fire alarm, detection, and fire suppression systems design documents + Assist senior engineers on project site visits ... to the development of prescriptive and performance-based design strategies. + Assist senior engineers to help clients to incorporate fire and life safety strategy… more
    DirectEmployers Association (10/29/25)
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  • Zscaler (Washington, DC)
    …agility with a cloud-first strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the ... strictly within a US SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting to the Senior more
    DirectEmployers Association (10/11/25)
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  • Epsilon, Inc (Washington, DC)
    **Wi-Fi Network Engineer III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, ... will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN...and data networks. **An average day:** As Wi-Fi Network Engineer III, you are expected to be a business… more
    DirectEmployers Association (09/25/25)
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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 ... of Microsoft 365 components. This may involve migrating data from on-premises systems to the cloud, setting up security policies, managing user access, and… more
    DirectEmployers Association (09/24/25)
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