• Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …II + Experience and Knowledge of Navy tactical systems and combat information center operations + SECRET clearance Experience Desired: + Preferred: Master's ... position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training… more
    SimIS Inc. (09/22/25)
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  • Senior Superintendent - Datacenter

    AECOM (Culpeper, VA)
    …Join us. **Job Description** AECOM has an exciting opportunity for a seasoned Senior Superintendent for our mission critical construction project in Northern, VA. + ... with client's resident representatives on jobsite activities within assigned area of operations . + Responsibilities are to ensure assigned jobsite operations are… more
    AECOM (09/19/25)
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  • Technical Recruiter, Senior

    M. C. Dean (Vienna, VA)
    …of structured cabling systems, including copper and fiber-optic infrastructure. + Data Center Enablement: Building out end-to-end cabling pathways that link core ... network switches, servers, and storage systems, enabling robust, high-speed...support command centers, security systems, passenger information systems, and operations within airports and transit facilities. + Technical Compliance… more
    M. C. Dean (09/13/25)
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  • Senior Technical Manager

    CACI International (Mclean, VA)
    Senior Technical Manager Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * * * **The Opportunity:** CACI is seeking a Senior Technical Manager in a dynamic role that combines...and mentor a team of engineers supporting internal cyber operations + Collaborate with government clients to identify requirements… more
    CACI International (09/02/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …challenge? Are you excited about working for a Federally Funded Research and Development Center focusing on areas critical to national security? Do you want to join ... systems, including software acquisition, architecture, systems/software engineering, testing, and operations , with a deep understanding of the complexities involved… more
    Carnegie Mellon University (08/07/25)
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  • Senior Cloud Platform Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …AWS (CloudFront + WAF), and similar providers. + Knowledge of infrastructure operations across databases, network , and system administration + Ability to ... Senior Cloud Platform Security Engineer Job Description **Overview**...Paid time off + Tuition reimbursement + On-site fitness center and/or reimbursed fitness center membership costs… more
    CoStar Realty Information, Inc. (07/30/25)
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  • Senior Technical Surveillance…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Technical Surveillance Countermeasures (TSCM) Lead** to join our team in **Springfield, VA.** ... all policies, regulations, and timelines in conducting TSCM activities, technical operations , reporting, and training, aligning with NGA's TSCM program, TSSC… more
    ManTech (09/10/25)
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  • Senior Cybersecurity Malware Reverse…

    ManTech (Herndon, VA)
    …in reverse engineering, malware analysis, and cybersecurity. **Preferred Qualifications:** + Previous Network Operations Center (NOC) or IT Operations ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Cybersecurity Malware Reverse Engineer** to join our team in the **DC, Maryland, and Virginia… more
    ManTech (08/15/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + Plan and implement new system ... + Provide support and periodic preventive maintenance in a data center environment. + Demonstrate and implement technologies to enhance efficiency, scalability,… more
    TekSynap (07/26/25)
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  • Senior Delivery Consultant - Cloud…

    Amazon (Arlington, VA)
    …503, FISMA and FedRAMP. - Experience managing highly available data center operations with responsibility for infrastructure robustness, including networking, ... work together with customer teams and the AWS Partner Network (APN) to execute enterprise cloud computing initiatives. Our...- -5+ or more years of application and data center migration cloud experience - -5+ or more years… more
    Amazon (10/01/25)
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