• Data Center Mechanical Engineering Lead

    AECOM (Arlington, VA)
    … related to hyperscale data centers + Analyze and evaluate mechanical system performance , identifying areas for improvement and making recommendations for ... world. Join us. **Job Description** **AECOM** is seeking a ** Senior Mechanical Engineer ** with experience on **Hyperscale...Evaluate and recommend new technologies and equipment to enhance system performance and reduce operational costs +… more
    AECOM (01/12/26)
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  • Principal Architect, Core Platform

    Teradata (Richmond, VA)
    …distributed systems expertise with a deep understanding of cloud performance characteristics, around storage, networking, I/O, and compute resource behavior. The ... companies across every major industry trust Teradata to improve business performance , enrich customer experiences, and fully integrate data across the enterprise.… more
    Teradata (11/25/25)
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  • Technical Program Manager (TPM), AWS Cross Domain…

    Amazon (Arlington, VA)
    …proposed new systems , networks, and software designs with our security engineer (s) for potential system security risks, and resolving integration issues ... 10012 Key job responsibilities You will: - Work with senior leaders from government and commercial partners. - Produce...systems , networks, and software designs with our security engineer (s) for potential system security risks, and… more
    Amazon (01/10/26)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain accurate documentation of system ... The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver...configuration, and phone provisioning per DoD guidelines + Monitor system performance and generate regular status reports… more
    CACI International (12/27/25)
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  • Facility Engineering Manager 1- TS/SCI with Poly

    M. C. Dean (Vienna, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (01/13/26)
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  • Program Manager

    Linchpin Solutions, Inc. (Quantico, VA)
    …C2 Systems Analyst + Coordinates with the Senior Systems Engineer to ensure the security, reliability, and performance of all training networks + ... Team (MOCTT). This role is responsible for total program execution, ensuring all Performance Work Statement (PWS) requirements are met across cost, schedule, and … more
    Linchpin Solutions, Inc. (11/22/25)
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  • Software Developer/SME

    Amentum (Chantilly, VA)
    …and intelligence mission. **Your Impact:** We are seeking a talented and experienced Senior Software Engineer to join our dynamic team. The ideal candidate ... with a strong background in multi-tiered C# .NET applications, information systems , and service-oriented architectures. The role requires proficiency in full-stack… more
    Amentum (10/27/25)
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  • Tech Specialist 1

    M. C. Dean (Richmond, VA)
    …a wide range of system components across multiple interconnected systems , ensuring proper functionality, performance , and security. The Technology Specialist ... automation tools, configurations, and scripts for IT and OT systems with supervision + Executes system implementation,...Supports risk management activities to mitigate potential impacts on system performance and security. + Willing to… more
    M. C. Dean (11/28/25)
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  • IT Security Specialist (Computer Sys Security…

    Huntington Ingalls Industries (Arlington, VA)
    …- $160,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' Global ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (01/13/26)
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  • SIGINT SE

    Stratos Solutions (Chantilly, VA)
    Candidate should be a SIGINT Systems Engineer , who is capable of guiding new and existing SIGINT programs as they evolve to commercial trends like Agile ... processes and organization. + Expertise in mission technical capabilities and system performance analysis and assessment. + Experience identifying user… more
    Stratos Solutions (12/18/25)
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