• Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    system , as well as, Operations and Maintenance (O&M) of the system + Providing Splunk administration , management, troubleshooting, and testing + Supporting ... Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles,...troubleshooting and networking skills + In depth knowledge of Windows , and Linux operating systems + Understanding… more
    Shuvel Digital (09/25/25)
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  • Sr . Technical Account Manager

    Proofpoint (Richmond, VA)
    …of Proofpoint's integration within the customer's environment, including network, security, systems administration , and messaging management. + Develop and ... technical role in a fast-paced environment that demands interaction with enterprises at senior levels, as well as with technical staff within the traditional IT and… more
    Proofpoint (11/19/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …and troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task ... & Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic customer environment.… more
    TekSynap (10/25/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …standards. + Operating Systems & Policy Management: Expert in Windows Server administration , including Active Directory, Group Policy Objects (GPO), ... secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer's responsibilities will include (but will not… more
    M. C. Dean (11/18/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    …updates of technical documentation + Solid understanding of working in ServiceNow as a system admin + Preparation, installation, and maintenance of system ... **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our...+ Solid understanding of working in ServiceNow as a system admin **Preferred Education, Experience, & Skills**… more
    BAE Systems (09/09/25)
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  • Senior Systems Administrator…

    BAE Systems (Springfield, VA)
    …with network engineers, monitors and manages system resources, and performs systems security administration functions. To include, but not limited to, ... and has a proven commitment to quality with a solid understanding of systems administration concepts, network architecture, and familiar with the latest software… more
    BAE Systems (11/19/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Richmond, VA)
    …to use and operate virtualized environments to support virtualized systems ( Windows and Linux) + Perform regular system maintenance, including software ... , including servers, storage, and virtualization technologies. + Proficiency in operating systems ( Windows ) and associated administration tools. + Knowledge… more
    NTT America, Inc. (11/20/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... the design and deployment of new technologies and upgrades + Experience with Windows Server 2016 and later operating systems , Microsoft Active Directory, DNS,… more
    SAIC (11/19/25)
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  • Senior Tech Audit Manager - Global Payment…

    Capital One (Mclean, VA)
    Senior Tech Audit Manager - Global Payment Network Capital One's Audit function is a dedicated group of professionals focused on delivering top-quality assurance ... opportunity. Capital One is seeking an energetic, self-motivated Technology Senior Manager with experience evaluating and analyzing technology and cybersecurity… more
    Capital One (11/04/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    system administration , and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... + Experience in implementing and maintaining complex computer system network administration activities. + Experience in Microsoft Windows computer operating … more
    SimIS Inc. (11/06/25)
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