• Server Administrator

    Calspan (Buffalo, NY)
    … server estate. Qualifications Qualifications + Experience:3-5+ years of experience in Linux Administration , with specific exposure to HPC environments. + OS ... Overview Calspan is seeking a highly skilled Server Administrator to manage our core infrastructure and...Performance Computing (HPC) & Engineering Support + HPC Cluster Administration :Deploy, configure, and manage Linux -based HPC clusters.… more
    Calspan (01/17/26)
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  • Linux Administrator, Senior

    Amentum (Baltimore, MD)
    …have active Top-Secret clearance with SCI and Poly * At least 9 years of Linux Administration experience * Bachelor's Degree in a technical discipline, or an ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Administrator, Senior** to join our team of passionate individuals in **Hanover, MD** .… more
    Amentum (01/06/26)
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  • Linux Administrator, Senior

    Amentum (Hanover, MD)
    …have active Top-Secret clearance with SCI and Poly * At least 9 years of Linux Administration experience * Bachelor's Degree in a technical discipline, or an ... Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Administrator, Senior** to join our team of passionate individuals in **Hanover, MD** .… more
    Amentum (11/21/25)
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  • Sr. Manager, Monitoring & Observability - PVH…

    PVH Corp. (Bridgewater, NJ)
    …global, multi-platform enterprise monitoring & observability solutions *Strong knowledge of Linux and Windows Server operating systems *Proven understanding of ... including application, infrastructure, Layer 3 networking, virtualization, Storage, systems administration for On-Prem, Cloud and Hybrid platform support. Their… more
    PVH Corp. (01/21/26)
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  • CMDB & Discovery Engineer

    Raymond James Financial, Inc. (Memphis, TN)
    …SQL, etc. + Discovery probes, sensors, and patterns. + Linux and Windows Server Operating System administration . + Protocols such as HTTP, TCP, SNMP, SOAP, ... and REST. + Web and Application servers such as WebSphere, JBoss, MQ, IIS, Apache. + Markup languages such as XML and JSON. + Microsoft Active Directory architecture. + Storage Area Network technologies. + Understanding Virtualization concepts and… more
    Raymond James Financial, Inc. (01/16/26)
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  • Systems Administrator I

    Foxhole Technology, Inc (Chambersburg, PA)
    …operating systems, user permissions, and file structures + Familiarity with either Windows Server or Linux systems + Ability to follow structured processes, ... maintain clear documentation, and escalate issues when needed + Strong interest in learning and contributing to a mission-driven, security-focused team + Hands-on experience with network security solutions, including firewalls, IDS/IPS, VPNs, encryption, and… more
    Foxhole Technology, Inc (01/16/26)
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  • Secret Senior Elastic Engineer

    Insight Global (Colorado Springs, CO)
    …Must be able to obtain an active DoD Top Secret Security Clearance Linux and Windows Server administration experience Experience with containerization ... technologies (Docker, Kubernetes) Utilized automation tools (Ansible, Puppet, Chef). Cloud platforms experience (AWS, Azure, GCP) Experience with SIEM technologies and security event management. Worked with security frameworks and compliance standards (eg,… more
    Insight Global (01/16/26)
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  • Systems Administrator

    TEKsystems (Marshall, MI)
    …Familiarity with tools like Red Hat Ansible Operating Systems: Understanding of Linux and Windows server administration . Networking: Basic understanding ... of networking concepts. Preferred Qualifications: Red Hat OpenShift platform for K8s and VMs Skills red hat, openshift, System administrator, Windows, Vmware, Automation Additional Skills & Qualifications Great communication Experience Level Intermediate Level… more
    TEKsystems (01/13/26)
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  • Network Infrastructure Engineer

    Two95 International Inc. (Columbia, MO)
    …in single data center network with disaster recovery site + Windows Server , Linux , and Mac OS system administration + Solarwinds for network monitoring + ... Wireshark Sniffer/packet capture tools + SSH and Telnet client and terminal emulator programs + Governance, Risk and Compliance assessments, PCI compliance, and audits + Contracts, implementations, terminations, and maintenance of circuits from various… more
    Two95 International Inc. (12/08/25)
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  • Computer Associate Series

    MTA (New York, NY)
    …signal loss budgets, and termination practices). + Familiarity with both Linux and Windows Server environments, including virtualization concepts; ability ... in computer systems development and analysis, applications programming, database administration , maintenance and support, systems programming, data communications, mainframe… more
    MTA (11/11/25)
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