• System Administrator

    Amentum (Columbia, MD)
    …Administrator that will successfully support and maintain a stable IT infrastructure for multiple SCIF and commercial environments. Providing support on ... information and proper functioning of endpoints throughout the organizations operations . Working as part of a team triaging of...+ Monitor and schedule maintenance and backups of server infrastructure , virtual and bare metal within the SCIF. +… more
    Amentum (04/16/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and ... in National Security!** **Job Summary:** Our LOE program provides our customer's Operations organization with the best possible solutions for their mission needs. We… more
    Leidos (06/03/25)
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  • Senior Network Engineer

    Leidos (Annapolis Junction, MD)
    …Area (CABA)** . Our talented team is at the forefront in Security Engineering , Computer Network Operations (CNO), Mission Software, Analytical Methods and ... Security!** **Job Summary:** Our LOE program provides our customer's Operations organization with the best possible solutions for their...of a customer network + Support the design and infrastructure of the network with a future overhaul planned… more
    Leidos (05/13/25)
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  • System Administrator

    SAIC (Fort Meade, MD)
    …a start in October 2025. A System Administrator manages and maintains the infrastructure that powers operating systems (UNIX, Linux , and Windows) and networks. ... **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training… more
    SAIC (06/03/25)
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  • Sr. ADC Engineer , ADC Analytics

    Amazon (Columbia, MD)
    …services on the planet; if you possess that rare mix of depth in Operations , Networking, and Systems Engineering then we are waiting for your application. ... to engineer and operate the world's largest cloud computing infrastructure to provide a better world for future generations?...you from applying. Basic Qualifications - 10+ years of Linux experience - 10+ years of systems engineering… more
    Amazon (05/16/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Baltimore, MD)
    …related work experience. + Robust understanding of identity, SIEM, cybersecurity, and infrastructure concepts. + Strong Linux and scripting (Python, Ansible, ... Level I, and Level II Engineers in their day-to-day operations and career development. This individual will be the...Lead technical discussions with the client to understand their engineering requirements. + Lead the technical support strategy for… more
    Optiv (06/14/25)
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  • Enterprise Services Engineer (MS Exchange)

    KBR (Fulton, MD)
    …Join Us? + Innovative Projects: KBR's work is at the forefront of engineering , logistics, operations , science, program management, mission IT and cybersecurity ... physical and virtual infrastructure hosting one or more Operating Systems: Windows, Linux , Solaris, UNIX, and/or AIX systems + Must have a current DoD 8570.1-M… more
    KBR (04/17/25)
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  • Managed Services Engineer

    SHI (Annapolis, MD)
    …technologies to enhance personal and professional growth. + Mentor and train lower-tier engineering and service desk employees. + Document work and contribute to a ... + Design and validate technical solutions, supporting network and infrastructure development. + Extensive operational experience supporting Citrix environments (eg,… more
    SHI (06/12/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    …specifications for planning and implementing new or upgraded IT infrastructure , supporting strategic technology initiatives and ensuring clear guidelines for ... deployment. + Support robust regular backup operations and implement stringent processes for data protection, disaster recovery, and failover procedures,… more
    ManTech (06/07/25)
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  • Senior Consultant, Offensive Security, Proactive…

    Palo Alto Networks (Baltimore, MD)
    …in this domain. **Your Impact** + Assist in development of internal infrastructure design for research, development, and testing focused on offensive security + ... tool and systems analysis, system and network administration, and systems engineering support for the sustainment of information technology systems (mobile… more
    Palo Alto Networks (06/06/25)
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