• Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …and performance of the current environment. + Configure and maintain key services such as DNS , SFTP, SMTP, and NTP. + Manage a large pool of local users via command ... (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of...operations. + Three (3) years configuring and maintaining services: DNS , SFTP, SMTP, and NTP. + Strong team collaboration… more
    TekSynap (10/25/25)
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  • Senior Software Engineer

    Teradata (Richmond, VA)
    …to enable customers to solve their most complex data analytics challenges. As a Senior Software Engineer you will have the opportunity to build new applications ... 7 Load Balancing + VPCs, ACLs, Subnets, Peering, Firewalls, DNS resolution, and network security + Collaborate...will join the Teradata Managed Cloud team as a Senior Software Engineer focused on building cutting-edge… more
    Teradata (10/09/25)
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  • Senior Satellite Communications…

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Satellite Communications Engineer ** to join our team in the **Reston, VA** location. This is ... communications providers to obtain, monitor, and support equipment + Strong Network administration experience, including DNS , routing, and firewall configuration… more
    ManTech (09/02/25)
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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 ... technology components; + **Producing detailed system design** , including network and systems infrastructure, application hosting, cloud services, and related… more
    M. C. Dean (08/30/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer ** to help us...for SaaS inventory (shadow IT included), integrating procurement, SSO/IDP, network / DNS /forward proxy, CASB/SSE, SSPM, and expense data.… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... technology components; + **Producing detailed system design** , including network and systems infrastructure, interconnections, and application configuration to… more
    M. C. Dean (08/27/25)
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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 ... of MS Azure and cloud services architecture, including compute, database, storage, network virtualization, and security services; + Working knowledge of network more
    M. C. Dean (08/30/25)
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  • Senior DevOps Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior DevOps Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, ... in real estate. We are currently seeking an accomplished Senior DevOps Engineer to join our team,...large networks in AWS and on-prem (eg, systems & network administration, DNS , hypervisors, containers, databases, multi-datacenters).… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior Site Reliability Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Site Reliability Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... systems across a globally distributed platform. As we scale, we're seeking a ** Senior Site Reliability Engineer (SRE)** to play a pivotal role in… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Senior Cloud Security Engineer

    Navient (Richmond, VA)
    …about our mission, read more below, and let's build something great together! **The Senior Cloud Security Engineer position will report to the Head of ... Security.** **As the Senior Cloud Security Engineer , you will:** +...initiatives that strengthen system resilience, like backup integrity and network access control. + Manage and tune web protection… more
    Navient (08/20/25)
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