• Systems Engineer - Mid

    Amentum (Washington, DC)
    …Attribute and role-based access control paradigms (ABAC/RBAC) o Windows Service Fabric o Splunk administration o Windows server administration * Database: o ... integration functions. Exhibiting proficiency with virtualization technologies and network administration . Maintain network infrastructure standards including network communication protocols… more
    Amentum (12/31/25)
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  • Systems Administrator

    Leonardo DRS, Inc. (Frederick, MD)
    …. **Job Summary** In this role you will perform network and system administration duties for Leonardo DRS's on-premesis systems and networks. This position is highly ... year of directly related experience in current principles and practices systems administration - experience with Cisco\Meraki and ESXi preferred + Working knowledge… more
    Leonardo DRS, Inc. (12/23/25)
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  • Sr. Information Security Engineer

    Bandwidth (Raleigh, NC)
    …tools. The Senior Security Engineer will act as a leader in monitoring, administration , ticketing and support. In addition, mentoring other security team members in ... aspects of security operations, security architecture and security tools administration . + Serve as an escalation point in incident...etc.) + Strong knowledge of SIEM tools and logging ( Splunk , Sumo Logic, Data Dog, Qualys) + Understanding of… more
    Bandwidth (12/19/25)
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  • Staff Network Administrator - TS/SCI

    Northrop Grumman (Redondo Beach, CA)
    …and a CCNP certification, with 12 years of Network design, analysis, and administration of routers, switches, hubs, and firewalls in a classified environment + CCIE ... network analysis tools (ie WireShark, SolarWinds, Opnet, etc.) + Experience with Splunk , Windows, RHEL, Nutanix, and VMWare + Experience with NetOps/NOC design… more
    Northrop Grumman (12/10/25)
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  • ForeScout Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Washington, DC)
    …for customers using knowledge network engineering, Active Directory, and system administration . In this role, you'll closely impact mission success, protecting data ... Forescout CounterACT appliances + 5+ years of experience performing systems administration for Windows or Linux, including performing basic troubleshooting and… more
    ENS Solutions (12/06/25)
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  • Virtual Simulation Lab Engineer/ Principal Virtual…

    Northrop Grumman (Melbourne, FL)
    …smooth operation of classified multi-user computer systems, system administration , maintaining lab infrastructure, and supporting security procedures. The ... a STEM discipline with 3 years of relevant experience + Experience with systems administration of Windows and Linux systems + Must have an **active DoD Top Secret**… more
    Northrop Grumman (12/02/25)
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  • Lead Site Reliability Engineer

    Enterprise Mobility (St. Louis, MO)
    …teams and operations by applying a software engineering mindset to system administration topics, and vice versa. As an **Engineer** **3, Systems** you will ... skills. + Some experience with command-line operation and system administration of multiple UNIX/Linux distributions + Some Database ...AIX sysadmin and associated tools + 5+ years with Splunk , Dynatrace or equivalent tools + Must be committed… more
    Enterprise Mobility (11/29/25)
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  • Systems Engineer - Mid

    Amentum (Washington, DC)
    …Attribute and role-based access control paradigms (ABAC/RBAC) o Windows Service Fabric o Splunk administration o Windows server administration * Database: o ... integration functions. Exhibiting proficiency with virtualization technologies and network administration . Maintain network infrastructure standards including network communication protocols… more
    Amentum (11/26/25)
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  • Cyber Security Specialist II

    The Gleason Works (Rochester, NY)
    …security events, and coordinate incident response workflows + Firewall Administration : Configure, manage, and optimize enterprise firewalls (Palo Alto, SonicWall, ... compliance programs + Proven experience with: + CrowdStrike EDR platform ( administration , threat hunting, incident response) + Next-generation SIEM platforms (… more
    The Gleason Works (11/25/25)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    …DHS Suitability - 2+ years of directly relevant experience in system administration - Experience with multiple operating systems, to include Linux/Unix & MacOS ... - Experience and knowledge of networking and network administration - Experience with Virtual Private Networks (VPN) -...- Experience working with SIEMs to include ELK and Splunk - Virtualization automation and optimization - Experience working… more
    BCMC (11/24/25)
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