• Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for ... + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion detection systems + Experience with… more
    SimIS Inc. (09/22/25)
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  • Senior Intelligent Transportation…

    Parsons Corporation (Centreville, VA)
    …Our solutions are geared to establish interoperability and integrations with complex systems in transportation to simplify the user experience; using data in the ... solution efforts to drive decisions in the transportation network that lead to safer roads by reducing congestion...: On this team, you will function as a senior ITS technical leader, designing and deploying state-of-the-art software… more
    Parsons Corporation (07/18/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... 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… more
    M. C. Dean (08/30/25)
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  • Unified Communications Engineer - Principal

    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. ... patches to maintain continuous, optimal operation + Integrate unified communications systems with other IT components, including network infrastructure, Active… more
    Amentum (09/17/25)
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  • Senior Manager, Digital Media Consulting…

    EPAM Systems (Mclean, VA)
    …growth-focused environment + Strong business development acumen, including a robust network of senior contacts at advertisers, publishers, and technology ... EPAM Systems is hiring a strategic and entrepreneurial **Digital...with deep expertise in digital media, a strong client network , and a passion for building innovative, technology-driven marketing… more
    EPAM Systems (08/21/25)
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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …testing, analysis, deployment, and troubleshooting/lifecycle support for innovative hardware/software/ network systems and applications. + Support includes ... * * * **The Opportunity:** CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance.… more
    CACI International (08/21/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …understanding of proactive monitoring concepts, including experience configuring and deploying Network and systems monitoring (ie SNMP, Nagios, Splunk, ... Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR...a Service (IaaS) - Ability to partner with other systems administrators, storage administrators, application developers, and network… more
    Arena Technical Resources, LLC (09/30/25)
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  • Field Engineer

    ManTech (Reston, VA)
    …configure new systems as well as upgrade, maintain, and recap existing systems , including all system and network infrastructure and peripherals and working ... **ManTech** seeks a motivated, career and customer-oriented **Field Engineer ** to join our team in **Reston, VA** . This is an **onsite** position. The **Field … more
    ManTech (09/10/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    …**Cyber Software Engineer ** with technical hands-on knowledge of mission focused systems ? Are you an ethical hacker ready to apply your knowledge to National ... variety of exciting R&D programs. As a **Cyber Software Engineer ** , you will design and implement sophisticated low-level...years of experience, with a significant portion focused on network defense and cyber security for embedded systems… more
    Leidos (08/08/25)
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  • Lead Public Cloud Linux Engineer

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