• DevOps Cloud Engineer

    System One (Alexandria, VA)
    …+ AWS certification (eg DevOps Engineer, Solutions Architect) + Linux certifications + Experience with ArcGIS or geospatial technologies System One, and ... We are looking for an experienced DevOps Cloud Network Engineer to work on cloud-based systems with a mission operations team. The team is involved in operating … more
    System One (09/27/25)
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  • Navy Qualified Validator

    Trace Systems Inc (Portsmouth, VA)
    …conducted at NNSY. + Review A&A package submissions to ensure system /network architectures and technical/non- technical operating features adequately protect ... ISSMs, Information System Security Officers (ISSOs), and system owners to validate that all systems ...Bachelor's degree in an IT-related discipline or Level II Certification (Security+ or better) Trace Systems Trace… more
    Trace Systems Inc (08/29/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …technology concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...; and deliver the management platforms essential for long-term system sustainability. **Why join MC Dean?** Our people are… more
    M. C. Dean (09/13/25)
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  • System Engineer | TS/SCI Polygraph Required…

    Deloitte (Rosslyn, VA)
    …accelerate new digital ventures, and fuel growth through innovation. Work You'll Do The System Engineer will plan and lead systems engineering efforts. + Analyze ... of requirements, design, and technology. + Incorporate new plans, designs, and systems into ongoing operations. + Develop technical, system architecture, and… more
    Deloitte (09/09/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …existing network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements ... IASAE Level III certifications or one of the following certifications : Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA… more
    ManTech (09/26/25)
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  • Senior Network Engineering Lead - Remote

    Ryder System (Richmond, VA)
    …Responsible for providing support for network architecture and operation of cloud platform operating on Azure and Amazon Web Services (AWS). Acts as a primary ... business applications, manages Vendors on implementation of services, and manages system issues related to IT Infrastructure environments. **Essential Functions** +… more
    Ryder System (08/12/25)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    …directory services used in certificate-based authentication. + Maintain documentation of system configurations, change logs, and standard operating procedures ... This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an… more
    ENS Solutions (09/27/25)
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  • Senior Systems Engineer - Aerostat IPT Lead

    QinetiQ US (Mclean, VA)
    …delivery of training materials for military personnel operating aerostat systems + Maintain technical documentation supporting aerostat certification and ... (IPT) Lead for the Airspace and Surface Radar Reconnaissance (ASRR) system . The Senior Systems Engineer will be responsible for managing the full lifecycle of… more
    QinetiQ US (09/12/25)
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  • Edge Information Systems Security Engineer…

    V2X (Springfield, VA)
    …cybersecurity expertise to edge system stakeholders including information system owners, information security professionals, systems engineers, and ... responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to...(CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides… more
    V2X (09/09/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    …and external mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and ... **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations...computing enclaves. + Experienced with creating and managing critical system work instruction and Standard Operating Procedure… more
    Leidos (09/23/25)
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