• WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …control and monitoring of natural gas pipeline facilities. * Performs system and equipment deployments and upgrades on network and virtual server infrastructure ... and information systems to discover and evaluate risks due to system vulnerabilities and implement mitigation measures within the OT environment. * Develops and… more
    AltaGas (07/11/25)
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  • Systems Engineer - DevOps

    M. C. Dean (Vienna, VA)
    …on Infrastructure as Code (IaC) and DevOps practices to manage our enterprise IT infrastructure that supports critical business functions. The successful candidate ... team responsible for design, implementation, integration, and support of the enterprise IT platform, which includes secure cloud-hosted and on-premises environments.… more
    M. C. Dean (07/15/25)
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  • Senior Mainframe Systems Programmer - z/OS

    Ensono (Richmond, VA)
    … and other ' system ' software. Also, the Maintenance and debugging of systems software. Monitoring and tuning of systems software. Functional knowledge, ... of support products such as tape management, scheduling, security, monitoring systems , and other z/OS supporting ...of experience within a mainframe environment within a large enterprise or equivalent combination of education and experience +… more
    Ensono (05/20/25)
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  • Cloud IT Systems Engineer

    SAIC (Chantilly, VA)
    …maintaining a complex ground system architecture, with focus on Enterprise IT, networks and on-premise/cloud-based systems . This position provides support ... more. This position is for a Cloud and IT System Engineer for a large contract supporting a cutting-edge...Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including… more
    SAIC (07/10/25)
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  • Linux Systems Administrator (Operations)

    General Dynamics Information Technology (Fairfax, VA)
    …physical volume level of select files as determined by recovery scenarios * Monitoring system performance and resource usage and produce historical trend reports ... as a Linux Systems Administrator (Operations) with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At… more
    General Dynamics Information Technology (07/12/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …overseeing delivery activities from RFC review through Operations Acceptance Review (OAR) + Systems : Function as the interface between the system users, the ... Desired Qualifications: + Systems : Experience with existing OPIR systems + Satellite: Space-Based Infra-Red Satellite/ System (SBIRS) Defense Support… more
    KBR (07/01/25)
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  • Mainframe Systems Programmer - z/OS

    Ensono (Richmond, VA)
    …and detailed knowledge of support products such as tape management, scheduling, security, monitoring systems , etc. **Key Areas of Focus for this Role** + ... require the installation, testing, and implementation of new operating systems and other ' system ' software. Also, the...and other areas with technical questions and problem resolution. Monitoring and tuning of systems software. Functional… more
    Ensono (07/11/25)
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  • Senior Systems Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …Tier I and Tier II staff on complex technical issues. + Implement and manage system monitoring tools to proactively detect and resolve issues. + Assist with ... **Overview** SENIOR SYSTEMS ENGINEER | TIER III (MIELS): Bowhead is...and training; financial management; information assurance; cybersecurity; and 24X7 enterprise services operations and sustainment. **Responsibilities** + Provide advanced… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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  • Network Based Systems Analyst 2 (Cnda)

    ARSIEM (Arlington, VA)
    …incidents and events from benign activities + Use cyber defense tools for continual monitoring and analysis of system activity to identify malicious activity + ... you work with. ARSIEM is looking for a Network-Based Systems Analyst 2 . This position will support one...and potential threats to network resources + Coordinate with enterprise -wide cyber defense staff to validate network alerts +… more
    ARSIEM (07/10/25)
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  • Senior Systems Sustainment Administrator…

    SAIC (Suffolk, VA)
    …markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; ... **Description** SAIC is looking for a **Senior Systems Engineer** to serve as a Senior ...operation and maintenance of a newly deployed US Navy enterprise transport network, ensuring 24/7/365 availability and reliability. The… more
    SAIC (06/04/25)
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