• Virtual Platform Administrator

    TekSynap (VA)
    …on hosts, hypervisors, and virtual infrastructure. + Create and maintain accurate system documentation for assigned systems , including tracking changes to ... system and application performance across virtualized environments. + Support the design, implementation, and sustainment of complex multi-cloud solutions,… more
    TekSynap (11/15/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …every client you work with. ARSIEM is looking for a motivated Network Engineer to implement, maintain, and support the lab network infrastructure. This ... standards, and collaborating with stakeholders to optimize infrastructure. + Secure network systems through policy enforcement, access controls, and continuous… more
    ARSIEM (11/12/25)
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  • RedHat & AWS SRE

    M. C. Dean (Vienna, VA)
    …interoperability characteristics; test and evaluate technology components; + Producing detailed system design, including network and systems infrastructure, ... and on-premises environments. Responsibilities As part of the team, the Senior Systems Engineer 's responsibilities will include (but will not be limited… more
    M. C. Dean (11/18/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance ... the Air Force Emerging Technology Office's (ETO) Information Technology Support and Information System Integration Specialist (ITS2IS)....external site IT systems . + Analyze ETO network and IT system risks and provide… more
    Chenega Corporation (10/07/25)
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  • Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …interoperability characteristics; test and evaluate technology components; + Producing detailed system design, including network and systems infrastructure, ... cloud-hosted and on-premises environments. As part of the team, the Senior Systems Responsibilities Engineer 's responsibilities will include (but will not be… more
    M. C. Dean (11/18/25)
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  • Sr. Manager Cybersecurity (Fusion Officer)

    Washington Metropolitan Area Transit Authority (VA)
    …field **Experience** + Eight (8) years of experience as a cybersecurity officer/ engineer , information systems security officer, or specialized expertise (or a ... + Manages the performance of assessments of threats and vulnerabilities for systems and networks within the network environment; determines deviations from… more
    Washington Metropolitan Area Transit Authority (11/15/25)
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  • Tech Specialist 3

    M. C. Dean (Caroline County, VA)
    …in order to evaluate existing and future systems + Provide on site system support post deployment + Read and interpret engineering drawings + Understand SOP ... team + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and...manufacturers, vendors and system administrators + Train system users and other system support more
    M. C. Dean (08/30/25)
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  • Internship Return Program (MIS)

    M. C. Dean (Vienna, VA)
    …Client and Web environments + ** Systems Engineer :** Provide system programming and management support for large scale networking infrastructures, ... monitor and control systems , machinery, and processes + **Design Engineer :** Develop, integrate, and support project engineering deliverables through… more
    M. C. Dean (09/06/25)
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  • Unix Administrator

    TekSynap (VA)
    …Information Assurance Certification (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner ... + Designs, configures, implements, and maintains UNIX hardware and operating system environments including AIX, HP-UX, and Solaris. Optimizes backup processes;… more
    TekSynap (11/15/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …technical support for voice and unified communications issues + Assist with system upgrades and patch management under senior engineer guidance + Maintain ... system configurations and changes per DoD requirements + Support dial plan management and call routing configurations +...for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and… more
    CACI International (09/27/25)
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