• Cyber Security Operations Specialist III

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident...custom scripts, tools, and capabilities to collect and analyze data and respond to incidents. + Perform digital media… more
    CACI International (11/21/25)
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  • Test & Evaluation Analyst III

    Skylla Engineering Ltd. (Stafford, VA)
    …a fast-paced environment, Skylla Engineering is the place for you. The Test Engineer III will provide test, evaluation planning, development, execution and ... but are not limited to: + Review and advise Customer personnel on T&E policy and MCSC T&E Handbook...documentation such as: TEMPs, Test Plans (TP), Test Procedures, Data Analysis Plans (DAP), Test Reports and Capabilities and… more
    Skylla Engineering Ltd. (09/20/25)
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  • Critical Environments Operator III

    CyrusOne (Sterling, VA)
    …performing the following duties personally or as a team member in a Data Center Operations & Maintenance environment. **Responsibilities:** + Responsible to the Sr. ... tasks in the Operations & Maintenance program of the Data Center as well as any non-DC space(s) assigned....key performance indicators as provided by Assistant or Chief Engineer . + Experienced with capacity planning and reporting. +… more
    CyrusOne (10/31/25)
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  • Data Center Chief Engineer

    Amazon (Fredericksburg, VA)
    Description How would you like to be a part of Earth's most customer -centric company? You would work with teams of front-line responders who support the operations ... of some of the world's most powerful data centers. Our Data Center Engineering Operations...- operating engineering license such as DC II, DC III , or equivalent - Experience in construction or project… more
    Amazon (10/03/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer 's various wide area networks (WANs) and local area ... technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as follows:... and modify rulesets to allow connectivity for new customer requirements. + Demonstrated ability to read, understand, and… more
    Leidos (09/02/25)
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  • Senior Cyber Security Engineer

    CACI International (Norfolk, VA)
    Senior Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * CACI is aggressively seeking a Senior Cyber Security Engineer to support the U. S. Navy's premier development,...and practices designed to protect networks, devices, programs, and data from malicious attack, damage, or unauthorized access. +… more
    CACI International (10/18/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Falls Church, VA)
    …Software Technologies, Certified Network Professional Enterprise (CCNP) | Cisco - Cisco, IAT Level III - IAT Level III **Experience:** 8 + years of related ... Cloud SME will be required to work from the customer facility as needed to perform secure work. As...Azure, AWS, Oracle Cloud (OCI), and Google Cloud. + Engineer and support connectivity between the **Secure Cloud Computing… more
    General Dynamics Information Technology (10/25/25)
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  • Systems Engineer

    CACI International (Portsmouth, VA)
    Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI is seeking an experienced **System Engineer ** to assist in applying interdisciplinary engineering skills in the technical planning,… more
    CACI International (10/25/25)
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  • Network Security Engineer - Palo Alto

    System One (Arlington, VA)
    …a secure and scalable environment that aligns with the security requirements of our customer . The Network Security Engineer will also focus on both the ... Network Security Engineer - Palo Alto Contract to Hire Per...ability to deliver operational excellence. They also perform Tier III "Build and Run" activities across multiple network and… more
    System One (11/21/25)
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  • Network Security Engineer

    System One (Arlington, VA)
    …a secure and scalable environment that aligns with the security requirements of our customer . A Network Security Engineer also focuses on both the short-term and ... Job Title: Network Security Engineer Location: Hybrid - Arlington, Virginia End Client:...ability to deliver operational excellence. They also perform Tier III "Build and Run" activities across multiple network and… more
    System One (10/22/25)
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