• Senior IT HPC Specialist

    Applied Research Associates, Inc. (Reston, VA)
    …project-wide IT HPC infrastructure, including servers, networks , and data systems . Support ATO production cycle. + ** Network Management:** Monitor, ... you an IT virtuoso with a passion for superior network functioning? Join us as a Senior ...investigation + Military or Intel-community defense-related experience of IT Systems **COMPANY INFORMATION :** Applied Research Associates, Inc.… more
    Applied Research Associates, Inc. (07/29/25)
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  • Senior Signals Analyst

    BAE Systems (Arlington, VA)
    **Job Description** BAE Systems is looking for skilled Signal Analysts to support our government customer. These Analysts will: + Perform collection, exploitation, ... format, and visualize complex data sets. + Guide intelligence collectors to critical information . + Work in teams to analyze technical information and execute… more
    BAE Systems (07/08/25)
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  • Senior Security Systems Design…

    AECOM (Arlington, VA)
    …purpose to deliver a better world. Join us. **Job Description** **Security Systems Design Engineer** We are seeking an experienced and highly motivated Security ... Systems Design Engineer to join our team and lead...and submittals for clients and internal stakeholders. + Support system testing, commissioning, and troubleshooting activities as needed. +… more
    AECOM (08/08/25)
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  • Senior DevOps Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …components of large networks in AWS and on-prem (eg, systems & network administration, DNS, hypervisors, containers, databases, multi-datacenters). **What ... Senior DevOps Engineer Job Description **Overview** CoStar Group...leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P… more
    CoStar Realty Information, Inc. (07/24/25)
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  • Senior Data Engineer

    BAE Systems (Chantilly, VA)
    …programming, and security. Design and construct large relational databases. Integrate new systems with existing warehouse structure and refine system performance ... Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, and/or Network Administration… more
    BAE Systems (08/14/25)
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  • Senior Developer

    BAE Systems (Chantilly, VA)
    …Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, and/or Network Administration ... analysis, data query, data aggregation, data visualization, software development, system architecture, data transformation, data management, and big data technology.… more
    BAE Systems (08/14/25)
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  • ETL / Database Engineer Senior

    BAE Systems (Chantilly, VA)
    …Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, and/or Network Administration ... ETL engineer with a desire to work on a system that provides real operational impact on the world...accredited university/college. Minimum/General Experience: Recent work experience as a senior -level or technical lead in a related position on… more
    BAE Systems (08/14/25)
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  • Operational Technology (OT) Senior

    Amentum (Herndon, VA)
    …advanced networking (switching, routing, segregation (VLAN's), subnets, redundancy protocols), network perimeter security, intrusion detection systems , ... complex problems during design, installation and maintenance for ICS elements and networks . + Understood the functionality network switches, routers, firewalls,… more
    Amentum (07/09/25)
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  • Senior Research and Development Engineer

    BAE Systems (Radford, VA)
    **Job Description** BAE Systems , Inc. is looking for a highly motivated engineer/scientist to lead process and product development activities at the Radford Army ... Development (R&D) group including transitioning new materials to production. As a Senior Research and Development Engineer, you will work with scientists and… more
    BAE Systems (06/28/25)
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  • Microsoft Endpoint Configuration Manager (MECM)…

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (06/27/25)
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