• Network Engineer

    SAIC (CA)
    …or equivalent within 6 months of hire date. **DESIRED SKILLS:** + Windows and Linux system administrator skills. + Experience with standing up and maintaining ... such as AWS Certified Solutions Architect Associate, Microsoft Azure Administrator Associate, Google Professional Cloud Architect, Cloud+, CCNP Cloud, Microsoft… more
    SAIC (11/13/25)
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  • Info Sys Analyst (Level 3): Alis Admin, Misawa, JP…

    Lockheed Martin (Greenville, SC)
    …updates o Use of Splunk Log Aggregation and Dashboard o Red Hat Enterprise Linux System Administrator o Installing Oracle Critical Patches, reviewing tables and ... care\. A Day in the Life: As an ALIS Administrator with our F\-35 ALIS team partnering with our...develop your skills and increase capabilities within the ALIS administrator role\. \* Responsibilities include, but are not limited… more
    Lockheed Martin (11/05/25)
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  • Mult Function Info Systems, (Systems Admin)…

    Lockheed Martin (Westfield, MA)
    …Applying updates, anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * ... will be based in Westfield Massachusetts\. We are seeking an experienced Administrator to work on the Joint Strike Fighter \(JSF\) Autonomic Logistics Information… more
    Lockheed Martin (10/24/25)
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  • Sr. Specialist Cyber Infrastructure Engineer

    L3Harris (Carlsbad, CA)
    …ability to analyze outputs and drive remediation. + Extensive background as a Linux System Administrator in secure, classified environments, with expertise in ... operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and Windows Server enterprise environments, ensuring… more
    L3Harris (09/25/25)
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  • GNOSC Watch Officer/Network Engineer IRES - Ssfb

    Amentum (Colorado Springs, CO)
    …management, and problem investigation. * Have previous work experience as a Windows/ Linux System Administrator supporting a large Enterprise with knowledge of ... Microsoft Active Directory, Windows 2008/2012, Linux /UNIX Operating Systems, EMC Storage, Symantec NetBackup and SCCM Patch Management solutions. * Have previous… more
    Amentum (12/04/25)
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  • Network Infrastructure Lead

    Robert Half Technology (Marana, AZ)
    …firewalls, VoIP systems, and call management. * Strong experience as a Windows and Linux server administrator , with 5 years preferred. * Familiarity with Red ... routers, and firewalls to maintain a secure and efficient network. * Administer Linux servers and manage systems like Active Directory, Office 365, and Teams. *… more
    Robert Half Technology (12/04/25)
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  • Network Manager

    Robert Half Technology (Tucson, AZ)
    …firewalls, VoIP, and call management. 5 years as a primary Windows and Linux server administrator preferred. Experience with Red Hat, Oracle databases, SAN, ... Configure, install, and support Cisco switches, routers, and firewalls. Administer Linux servers and manage Active Directory, Office 365, and Teams. Oversee… more
    Robert Half Technology (12/04/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …rack components Applying updates, anti\-virus/anti\-spyware updates, and patch updates Linux System Administrator Importing/Exporting large data volumes ... Knowledge of implementing STIGs and addressing cyber vulnerabilities\. A Secret security clearance or higher with investigation within the last 6 years **Security Clearance Statement:** This position requires a government security clearance, you must be a US… more
    Lockheed Martin (11/13/25)
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  • Data Center Facilities Technician, Controls

    Google (Fort Wayne, IN)
    …administration (eg, CompTIA A+, CompTIA Network+, CompTIA Security+, Certified Windows or Linux system administrator ). + 7 years of experience in ... controls/automation, or construction/technical environment or a related field. + Experience in data centers, hospitals, power plants, or laboratories. + Knowledge of meters, devices, sensors, relays and troubleshooting utilizing standard hand tools, digital… more
    Google (11/13/25)
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  • Cybersecurity Engineer

    TekSynap (Richmond, VA)
    …- Computer Hacking Forensic Investigator + **Cloud+** **AND** + Computing Environment: Linux +, Splunk Administrator **AND** + DoD Approved 8570 Baseline ... Certification: Category IAT Level III **CASP+ CE** - CompTIA Advanced Security Practitioner (CE) + **CCNP Security** - Cisco Certified Network Professional Security + **CISA** - Certified Information Systems Auditor + **CISSP (or Associate)** - Certified… more
    TekSynap (10/23/25)
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