• Software Engineer

    ManTech (Alexandria, VA)
    …development process. + Performs system optimization, performance tuning and assists in capacity planning . + Performs proactive analysis of potential issues, ... specifications. + Develops and integrates AI and ML capabilities on a cloud -hosted data platform that supports significant market adoption, high performance, and… more
    ManTech (07/24/25)
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  • Exchange Systems Administrator SME

    Leidos (Alexandria, VA)
    …maintaining systems for email journaling, archiving, and eDiscovery on local and cloud platforms. This role evaluates recurring problems and initiates solutions for ... preventing reoccurrence and evaluates existing infrastructure for tuning/performance enhancements. The peer will provide systems and software operations and… more
    Leidos (07/23/25)
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  • System Administrator - Junior/Mid Level

    Jacobs (Chantilly, VA)
    …threats. Our flagship product, the "Knack Stack," introduces flexible and automated hybrid cloud infrastructure as a service for cloud -agnostic deployments ... life cycle Optimize system operations and resource utilization, and perform system capacity analysis and planning Experience with ticketing to create, manage,… more
    Jacobs (07/08/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Richmond, VA)
    …and takes timely corrective action. + Works with the Unix/Linux/Windows Administrator on capacity planning and performance tuning of servers hosted on GCP ... and provide options analysis. + Demonstrates basic knowledge of infrastructure subcomponents and interoperability including (but not limited to)...cloud . GCP/AWS cloud experience is preferred. +… more
    Cardinal Health (07/04/25)
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  • Network Engineer

    Steampunk (Mclean, VA)
    …availability issues and troubleshoot issues through robust root cause analysis + Conduct capacity planning to ensure optimal network performance at scale + ... you will work within our growing DevSecOps practice delivering features to support cloud , data center and networking for multiple systems. We are looking for… more
    Steampunk (06/17/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …network policies, standards, and best practices. + Oversee capacity planning , performance optimization, and future-proofing of network infrastructure . + ... is perfect for professionals who excel in network architecture, strategic planning , and high-level problem-solving. Responsibilities: + Design and implement complex… more
    Virtual Service Operations (08/02/25)
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  • Critical Environment Engineer

    Quality Technology Services, LLC (Ashburn, VA)
    …most strategic growth initiatives, positioning us as a global leader in digital infrastructure . As AI and cloud technologies fuel the demand for increased ... alike within the QTS portfolio. This role requires keen planning skills along with the ability to lead through...and innovation, QTS has emerged as the global digital infrastructure leader. We are committed to connecting the globe… more
    Quality Technology Services, LLC (08/13/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …load balancing and engineering capability assessments. + Provides and implements capacity - planning solutions. + Directs or performs integration and testing ... of SAIC is seeking a Senior Firewall Engineer to support a transformational infrastructure program for DCSA. **This position requires an active TS clearance with SCI… more
    SAIC (08/07/25)
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  • Enterprise IT Support Engineer I

    Quality Technology Services, LLC (Ashburn, VA)
    …most strategic growth initiatives, positioning us as a global leader in digital infrastructure . As AI and cloud technologies fuel the demand for increased ... new or changing systems + Participate in functional test planning and testing for the assigned functional area(s) or...and innovation, QTS has emerged as the global digital infrastructure leader. We are committed to connecting the globe… more
    Quality Technology Services, LLC (07/31/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Collaborates with different technology towers to achieve common goals + Applies capacity planning configuration changes as needed + Addresses performance, ... clients' biggest challenges, deliver on promise, and innovate the client's physical/virtual infrastructure for the future. Our work depends on an F5 Engineer joining… more
    General Dynamics Information Technology (07/12/25)
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