• Network Engineer - Senior

    Amentum (Warrenton, VA)
    … Security , & Intel space? If so, look no further. Amentum is seeking a Senior Network Engineer to join our team of passionate individuals in Warrenton, VA. In ... projects that make a direct impact on the Nation's security and intelligence mission. The mission of the Lone...transformative change. **Responsibilities:** The duties and responsibilities of the Senior Network Engineer include, but are not… more
    Amentum (09/23/25)
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  • Senior AI/ML Engineer - IT

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for an IT oriented ** Senior AI/ML Engineer ** to join our CTO shop. This role is multi-faceted. The successful candidate ... diverse NOC/SOC sources (eg, network telemetry, logs, flow data, packet captures, security alerts, endpoint data, threat intelligence feeds). + Perform advanced… more
    Tyto Athene (09/06/25)
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  • Senior Solution Engineer…

    M. C. Dean (Vienna, VA)
    …such as TCP/IP, DNS, DHCP, SNMP, Syslog, etc. + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), vulnerability ... cloud-hosted and on-premises environments. Responsibilities As part of the team, the ** Senior Solution Engineer 's** responsibilities will include (but will not… more
    M. C. Dean (08/30/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …a Network Subject Matter Expert (SME) and consultant to other groups ( Endpoint Management, Cyber Security , Enterprise Architecture and Systems Administration). - ... able to go onsite 3x per week. The Network Engineer will be responsible for the overall evaluation, design...entire SAP NS2 Enterprise, while ensuring compliance to various security and encryption protocols for US national security… more
    Insight Global (09/09/25)
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  • Senior Windows Engineer

    ManTech (Norfolk, VA)
    …across environments to meet security requirements + Perform system administration of Endpoint Security System (ESS) / Host-Based Security System (HBSS) ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Windows Engineer ** to join our...Policy Objects (GPOs) to align with organizational requirements and security standards + Configuring AD Server Roles such as… more
    ManTech (09/24/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …routing, switching, and firewall configuration is a plus + Working knowledge of endpoint security (eg, Defender, Trend Micro), SIEM (eg, Splunk, Sentinel), ... 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… more
    M. C. Dean (08/30/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    **Overview** GovCIO is currently hiring for a Senior Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support ... maintenance of systems hardware and software and related infrastructure. + Maintain security infrastructure with Group Policy, endpoint scans, and vulnerability… more
    GovCIO (08/02/25)
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  • Cybersecurity Engineer Senior

    General Dynamics Information Technology (Fairfax, VA)
    …of common security threats and protections to network, cloud, and endpoint resources. + Knowledge and experience in log forwarding and event correlation with ... solutions that make a real impact. As a Network Engineer on an Enterprise Zero Trust Program for a...as a subject matter expert in zero trust network security tools, cloud security , and firewall architecture.… more
    General Dynamics Information Technology (09/20/25)
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  • Skillbridge Partner: Systems Engineer

    Steampunk (Mclean, VA)
    …a frictionless user experience. + **Secure & Scale:** Apply deep knowledge of endpoint security , conditional access, and infrastructure best practices to ensure ... At **Steampunk** , we don't just solve IT problems-we engineer bold, future-ready solutions that empower our people and...reliability, security , and scalability. + **Lead Projects:** Drive engineering projects… more
    Steampunk (07/23/25)
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  • Lead Public Cloud Engineer - AWS

    NTT DATA North America (Bland County, VA)
    …in Plano, Texas (US-TX), United States (US). Job Description: Summary: The Senior Cloud Engineer is responsible for advanced technical support, administration, ... of managed services operations, and a proactive, problem-solving outlook. The Senior Cloud Engineer will also participate in automation initiatives,… more
    NTT DATA North America (09/03/25)
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