• Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network ... Network Engineer Tier 3 Job Category: Information Technology Time Type: Full... infrastructure , including CAN, LAN, CORE, and WAN network. The role involves… more
    CACI International (07/26/25)
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  • Electrical Commissioning Engineer

    AECOM (Roanoke, VA)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the worlda€ (TM) s most ... There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring… more
    AECOM (07/18/25)
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  • Network Engineer IO&M - active TS/SCI…

    V2X (Springfield, VA)
    …Office (ROBO) and data center environments. + Under the guidance of the Senior Network Engineer , the Network Engineers provide O&M support - installation, ... builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years...professionalism. We have a great opportunity for a Network Engineer IO&M - active TS/SCI clearance in Springfield, VA.… more
    V2X (08/13/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …professional with a passion for solving complex network issues? Join our team as a Senior NOC Network Engineer and play a pivotal role in ensuring the ... reliability and performance of critical network infrastructure . Opportunity: VSO is seeking a highly skilled and...Opportunity: VSO is seeking a highly skilled and experienced Senior NOC Network Engineer (Tier 3) to… more
    Virtual Service Operations (08/02/25)
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  • Enterprise Management Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Enterprise Management Engineer Location: Springfield, VA, US Job ID: ATR 17255 Job Description Description Enterprise Management Engineer is needed to support ... for the care and feeding of a diverse IT infrastructure Principle Responsibilities - Demonstrated hands-on experience and knowledge...Experience | + + + | Level 3 - Senior | - PhD + 2 Years Experience |… more
    Arena Technical Resources, LLC (08/16/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    Cybersecurity Implementation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... The functional capabilities are to provide the information technology (IT) infrastructure services required to deliver timely, relevant, and accurate support of… more
    CACI International (08/08/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly |

    Optiv (Herndon, VA)
    A Senior Engineer is an individual who operates independently without direct supervision who is responsible for leading the delivery of an engagement with the ... ClearShark's customers. To be successful in this role, a Senior Engineer will be expected to not...experience. + Robust understanding of identity, SIEM, cybersecurity, and infrastructure concepts. + Strong Linux and scripting (Python, Ansible,… more
    Optiv (08/08/25)
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  • Structural Engineer , Design Center…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure . In other words, we're the people who ... ideas and empowers you to own them to completion. The Structural Engineer in Data Center Engineering - Civil, Structural, Architectural Solutions (DCE-CSAS) team… more
    Amazon (08/17/25)
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  • Software Engineer

    Leidos (Reston, VA)
    **Description** Leidos is seeking a highly skilled Senior Software Engineer to join our team. This role is vital to both the maintenance of our existing systems ... and the strategic migration of those systems to cloud-based infrastructure . The successful candidate will be responsible for designing...that support critical business and mission objectives. As a Senior Software Engineer at Leidos, you will… more
    Leidos (08/15/25)
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  • Active Directory Engineer

    System One (Springfield, VA)
    …Contractor Work Model: Onsite Security Clearance: TS/SCI CI Poly Contact: ###@altaits.com Senior Active Directory Engineer to support the planning, building, and ... operations of a large, globally accessed, hybrid cloud computing system. The Senior Active Directory Engineer provides support, implementation, and design… more
    System One (08/03/25)
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