• Network Engineer - Senior

    TekSynap (Bluemont, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Engineer , configure, and maintain **Cisco UCS, routing, switching, firewalls, SD-WAN, and ISE** across ... Aruba platforms** (routing, switching, and wireless). + Administer and maintain ** Windows Server environments** , including **Active Directory (AD)** , **Domain… more
    TekSynap (10/25/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …a difference with us. Department Summary: The team seeks a full-time Lead Network Engineer to support the deployment, operation, and maintenance of IT systems in ... who has prior experience working as a classified Network Engineer . This is an on-premises position on our...TS/SCI with CI Poly + Familiarity with managing a Windows supporting services environment, including WSUS, Network Policy Server,… more
    The MITRE Corporation (12/17/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    …and virtual systems + Knowledge of Windows and Linux systems , general operating system security practices, TCP/IP networking, 802.1x, and network ... **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the… more
    ManTech (12/13/25)
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  • Enterprise Monitoring Engineer

    SAIC (Springfield, VA)
    …Python, Bash, or Ansible). + Strong understanding of networking, Linux/ Windows systems , containers, and application architectures (microservices, APIs, ... **Description** The Enterprise Monitoring Engineer in Springfield, VA is a senior-level technical...complex monitoring issues, collaborates with other teams to guarantee system reliability, and promotes best practices in observability. **Key… more
    SAIC (12/05/25)
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  • Senior Data Protection Engineer

    Highmark Health (Richmond, VA)
    …(United States) **Eligibility:** US Citizenship is required. The Senior Data Protection Engineer is a critical member of the Data Protection team, responsible for ... of the organization's data protection infrastructure and applications. The Senior Engineer will lead complex projects, troubleshoot critical incidents, and provide… more
    Highmark Health (12/16/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …evolving global market. We have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System ** to lead and guide a small team of ... to include SW development environments and DevSecOps pipelines. + Experience with Windows and Linux system administration. + Experience with infrastructure… more
    RTX Corporation (11/04/25)
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  • Embedded Reverse Engineer : All Levels…

    Cipher Tech Solutions (Vienna, VA)
    …with various traditional operating systems as well as Real Time Operating Systems (eg, Windows , *nix, VxWorks, QNX, FreeRTOS, Embedded Linux, Windows ... will be on reverse engineering and potentially vulnerability analysis of provided systems via static and/or dynamic tools and techniques. Enablement of potential… more
    Cipher Tech Solutions (12/09/25)
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  • ACTI Cyber Threat Exploitation Engineer

    Amazon (Arlington, VA)
    …York, NY, USA | Seattle, WA, USA Amazon is seeking an innovative Senior Security Engineer to join the Amazon Cyber Threat Intelligence (ACTI) team as a Cyber Threat ... Exploitation Engineer where you will leverage your in-depth knowledge and...in network-based and host-based logs derived from software, operating systems , networks, cloud infrastructure, networking equipment, and web applications.… more
    Amazon (12/31/25)
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  • Software Virtualization Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …(Microsoft App-V, FlexApp, App Volumes, etc) Desired Qualifications: - Experience with Windows Desktop (10/11) and Server (2012+) Operating Systems - Utilize ... Software Virtualization Engineer Location: Springfield, VA, US Job ID: ATR...variety of mission applications supporting the National Geospatial-Intelligence Agency systems . You'll be at the forefront of innovation and… more
    Arena Technical Resources, LLC (01/12/26)
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  • CE Facility Support Engineer - Mechanical 3…

    ManpowerGroup (Boydton, VA)
    Our client, a leader in critical infrastructure support, is seeking a CE Facility Support Engineer - Mechanical 3 - Nightshift to join their dedicated team. As a CE ... Facility Support Engineer - Mechanical 3 - Nightshift, you will be...ensuring the seamless performance and safety of vital mechanical systems within a high-availability environment. The ideal candidate will… more
    ManpowerGroup (01/08/26)
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