• Sr. Site Reliability Engineer (SRE)

    Steampunk (Mclean, VA)
    …in one or more areas including telecommunications concepts, computer languages, operating systems , database/Data Base Management System (DBMS) and middleware + ... HAProxy, Docker, Kubernetes or similar technologies + Experience with messaging systems , collaboration software, application-based firewall and proxy server(s),… more
    Steampunk (04/04/25)
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  • Journeyman Field Engineer

    ManTech (Reston, VA)
    … systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not ... **ManTech** seeks a motivated, career and customer-oriented **Journeyman Field Engineer ** to join our team in the **Reston, VA**... as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure… more
    ManTech (03/18/25)
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  • Sr. Sales Engineer - TS/SCI - Hybrid | DC

    Optiv (Herndon, VA)
    …area._ Optiv+ClearShark + ClearShark has an opportunity available for a full time Sr. System Engineer (SE) to support our sales efforts for the DISA/4th Estate ... Splunk Platform, Splunk Security, Enterprise Networking, Network Security, Enterprise Firewall Deployment, Data Center, and/or Network Automation. By combining… more
    Optiv (04/05/25)
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  • Exchange/Messaging Engineer

    SMX (Quantico, VA)
    …messaging and directory services best-practices and advanced knowledge of systems administration, operations, and management. The Exchange/Messaging Engineer ... Exchange/Messaging Engineer (3532)at SMX(View all jobs) (https://www.smxtech.com/careers/) Quantico, VA...such as SOPs and inputs into the knowledge management system repository to the service desk for handling standard… more
    SMX (04/29/25)
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  • Senior Security Engineer

    CACI International (Arlington, VA)
    Senior Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * **The Opportunity:** CACI has an exciting position for a Senior Security Engineer to work with Cybersecurity & Infrastructure Security Agency (CISA) within the… more
    CACI International (04/26/25)
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  • Senior Engineer / Staff Engineer…

    Dominion Energy (Richmond, VA)
    …**Job Summary** Dominion Energy's Cyber Security group is seeking a highly skilled Engineer to join our Industrial Control System (ICS) Cyber Risk Team. ... Senior Engineer / Staff Engineer / Consulting ...on ICS architecture to include communication flows, remote access, firewall , and other security control considerations. + Communicate effectively… more
    Dominion Energy (04/22/25)
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  • Field Engineer

    ManTech (Reston, VA)
    … systems , train technical support personnel to perform maintenance on those systems , and remotely support system troubleshooting and maintenance when not ... **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in **Reston, VA**... as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure… more
    ManTech (03/13/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and ... deliver the management platforms essential for long-term system sustainability. Together, we transform the way complex, large-scale systems are designed,… more
    M. C. Dean (02/23/25)
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  • Senior Network Engineer

    SAIC (Norfolk, VA)
    …a **Senior Network Engineer ** who will provide communications and networking systems engineering support to the MQ-4C Triton UAS program. May design, analyze, ... with COMSEC devices. + Triton unmanned vehicle program experience. + Knowledge on network defense systems (eg firewall , IDS, IPS) - Good knowledge of any or all… more
    SAIC (04/11/25)
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  • Field Support Engineer

    Parsons Corporation (Centreville, VA)
    …the true value in our cyber and intelligence solutions. As a **Field Service Engineer ** , your role will be essential to the operations, maintenance, and delivery of ... suite of analytic tools. Come join our team and support technically diverse systems that are constantly evolving as the technology landscape changes. Build upon your… more
    Parsons Corporation (04/29/25)
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