• Tools Systems Engineer

    CACI International (Annapolis Junction, MD)
    Tools Systems Engineer Job Category: Engineering Time Type: Full...of experience. + Brocade + Cisco + Juniper JUNOS Network Operating System + Network ... possess a solid understanding of event management, system/application health server operating system, agent and agentless monitoring, network , application and… more
    CACI International (06/19/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    …in identifying, researching, characterizing, and documenting security weaknesses related to operating systems , software applications, firmware, network ... the Risk Management Framework (RMF) and conducting cybersecurity risk assessments + Expertise in network technology and systems security engineering. Experience… more
    Leidos (06/27/25)
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  • Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Provide first-level support to users experiencing technical issues with hardware, software, and network systems . + Create, modify, and delete user accounts to ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...large user populations in a secure environment. + Windows Operating Systems support experience. + Windows Workstation… more
    Northrop Grumman (06/14/25)
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  • Jr. Systems Administrator

    KBR (Lexington Park, MD)
    …and repairing or replacing hardware components + Provides user support for operating systems , peripherals, and applications + Implements flaw remediation, ... devices + Current Information Assurance Tech (IAT) Level II certification in accordance with DoD 8570.01-M, or the ability...Network Policy. + Experience with analyzing Intrusion Prevention Systems / Intrusion Detection Systems logs /… more
    KBR (05/23/25)
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  • Cyber Security Specialist - Multiple Levels

    Science Systems and Applications, Inc. (Lanham, MD)
    …Technology, or a related field. + Strong understanding of networking fundamentals, operating systems , and basic security principles. + Experience with basic ... tools like firewalls, antivirus software, and monitoring systems . + Certifications : + CompTIA Security+ (General...like SIEM, IDS/IPS, and vulnerability scanners. + Familiarity with operating systems (Windows, Linux, macOS) and their… more
    Science Systems and Applications, Inc. (07/02/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …and process improvement initiatives. + Periodically review, update, and generate Standard Operating Procedures (SOPs) for systems and services under your ... where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The Administrator… more
    Leidos (06/17/25)
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  • Systems Administrator - Linux/Windows

    GovCIO (Annapolis, MD)
    …performance problems and automate administration tasks + Recommend changes to improve systems and network configurations, and determine hardware or software ... activities. Must be willing to work nights, have a Security+ certification , and an active Top Secret clearance. **Responsibilities** **Position Description:** In… more
    GovCIO (06/28/25)
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  • Associate Cyber Systems Engineer / Cyber…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... are not only part of history, they're making history. Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our… more
    Northrop Grumman (07/05/25)
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  • Linux Systems Administrator

    CACI International (Hanover, MD)
    …working with a team to obtain and configure Virtual Machines(VMs), loading Operating systems and software, performing security hardening, patching, and ... Experience with: + Configuration and Maintenance of Virtual Machines + Linux and Windows operating systems + Scripting languages (eg Bash, Perl) + OS and Soft… more
    CACI International (05/02/25)
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  • Systems Engineer (GATEKEEPER Team)

    CACI International (Hanover, MD)
    …monitoring, logging, and alerting to proactively identify and resolve issues. * Windows operating systems (Linux would be desired as well) * Familiarity with ... Systems Engineer (GATEKEEPER Team) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee… more
    CACI International (05/13/25)
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