• System Administrator 4

    M. C. Dean (Fort Belvoir, VA)
    …support to meet service level agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (07/15/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …will be responsible for configuring, testing, troubleshooting, and maintaining large enterprise LENEL systems . Duties include: + Provide daily, weekly, ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...system performance and recommend improvements. + Resolve complex system issues for physical security systems and… more
    M. C. Dean (07/15/25)
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  • Network Operations Center Specialist and Linux…

    Leidos (Hampton, VA)
    …The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team ... supports the Advanced Battle Management System 's (ABMS) Digital Infrastructure (DI) Network Manager program. In... systems and networks. + Oversee and manage systems with expertise in Red Hat Enterprise more
    Leidos (07/19/25)
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  • Scientist, Systems Engineering

    L3Harris (Herndon, VA)
    …VA Job Description: L3Harris Technologies is seeking an experienced, dynamic Senior Systems Engineer /Solution Architect to work closely with the Modeling & ... experience. + 13+ years demonstrated experience in a Sr Systems , Sr Software Engineer , or Systems...to 25% Preferred Additional Skills: + Understanding of the System of Systems National Airspace System more
    L3Harris (08/08/25)
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  • NOC Administrator

    System One (Ashburn, VA)
    …to validating system availability and performance * Working knowledge of enterprise systems , terminal knowledge, and IT terminology * Research, analytical, ... and up times. * Interface with internal teams and/or vendors to resolve ATM enterprise system outages or periods of reduced performance, in accordance with… more
    System One (08/08/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Systems Engineer ** to serve as a ** Systems Administrator** with experience in US Navy IT networks to support the ... markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services;… more
    SAIC (08/07/25)
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  • Information System Security Officer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …in information system security to safeguard our nation? As an information system security engineer , you can identify the system security needed ... your experience to lead the implementation of a cross-domain system that will secure the enterprise . In...our customers. Work with us as we secure cross-domain systems and services to meet the demands of our… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • SIGINT Mission Analyst

    SAIC (Chantilly, VA)
    …architecture impacts, architecture trades, and architecture performance assessments with the Enterprise , Chief Architect, Chief Engineer , and Program Offices. ... system and design, interface and data architectures, validation and verification, systems integration, and system & operational performance analysis. +… more
    SAIC (08/07/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    … will be a member of the Operations Team who support our enterprise system and services to ensure Strata systems operate well and customer needs are met\. ... local engineers, and geographically dispersed teammates and customers to ensure GVS systems operate well according to contractual requirements \- Perform systems more
    Lockheed Martin (07/24/25)
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  • OCI Administrator

    System One (Ashburn, VA)
    …equivalent experience in programming on enterprise or department servers or systems Ref: #850-Rockville (ALTA IT) System One, and its subsidiaries including ... Job Title: Oracle Cloud Engineer Location: Remote (Must be available to work...perform troubleshooting of the Windows Server or Red Hat Enterprise Linux operating systems . * BS or… more
    System One (06/10/25)
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