• Mid - Senior Network…

    Infinity Systems Engineering (Alexandria, VA)
    …come be more with us! Job Summary: We are seeking a skilled Systems Administrator/ Network Engineer to join our mission-driven team. This position offers a broad ... scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system administration in a classified environment. The… more
    Infinity Systems Engineering (11/25/25)
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  • Mid ./Sr. Network Engineer

    Belay Technologies (Annapolis Junction, MD)
    …Technologies is seeking a Network Engineer to join our intel team. A Mid - Senior Level Network Engineer is needed to join a highly performing ... VINE/GEM One + Experience with SolarWinds or other similar network monitoring applications, configuration and monitoring tools + Experience...+ Experience with VMWare 7 or higher usage and network configuration + Experience with any or all the… more
    Belay Technologies (09/16/25)
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  • Software, CNO, Systems Administration…

    Belay Technologies (Annapolis Junction, MD)
    …security frameworks (NIST, ISO 27001), risk management, compliance auditing. Experience Level: Mid - Senior level Network Engineer Overview: The ... DNS, DHCP), Cisco, routing and switching, network security. Experience Level: Mid - Senior level Software Engineer (Levels 0 to 3) Overview: Software… more
    Belay Technologies (11/13/25)
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  • Network Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide ... network project engineering support to replace and consolidate End...process and implement said process across Controlled Interfaces, developing network designs to replace and consolidate Controlled Interfaces +… more
    Vexterra Group (10/14/25)
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  • Senior Sales Engineer - Mid…

    Proofpoint (Washington, DC)
    …that play a critical role in our sales process every single day. As a Sales Engineer working with Mid -Market accounts, you will be one of the most important ... help to deliver People-Centric solutions that protect against today's cyber threats. The Senior Sales Engineer is the Technical Lead for the Proofpoint Pre-Sales… more
    Proofpoint (10/28/25)
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  • Mid / Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid / Senior Information Systems Security Engineer (ISSE) to join our intel team. ... and interfacing systems that are part of a large complex network environment with geographically distributed components. + Identifying and implementing appropriate… more
    Belay Technologies (11/06/25)
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  • Software Reverse Engineer (TS/SCI)-…

    Vexterra Group (Bethesda, MD)
    SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior Software Reverse Engineer support a Government Customer in Bethesda, Maryland: DUTIES + ... Isolate, review, analyze, and reverse- engineer potentially malicious programs + Write and produce high...+ Advanced or Expert experience with reverse engineering and network security tools, including Ida Pro, Immunity Debug, WinDdg,… more
    Vexterra Group (10/14/25)
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  • System Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... or MCSA (Microsoft Certified System Administrator) + Experience with SAN or network storage setup and administration + Experience working in an Agile environment… more
    Vexterra Group (10/14/25)
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  • Mid -Level SCADA and Industrial Control…

    POWER Engineers (Washington, DC)
    ** Mid -Level SCADA and Industrial Control System Engineer ** Location **Washington DC** Secondary Locations Job Code **19077** \# of openings **1** Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=POWERENGINEERS&cws=44&rid=19077) ** Mid -level SCADA and Industrial Control System Engineer **… more
    POWER Engineers (10/29/25)
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  • Software Engineer , Mid -Level

    Chenega Corporation (Gaithersburg, MD)
    Software Engineer , Mid -Level Gaithersburg, MD Join our Talent Network Chenega Agile Real-Time Solutions (CARS) Software Engineer , Mid -Level Are you ... Agile Real-Time Solutions (CARS) is currently looking for aSoftware Engineer , Mid -Level to join our growing team...there's always room to learn from entry-level employees to senior leaders. We offer opportunities to help sharpen skills… more
    Chenega Corporation (10/13/25)
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