• Neya Systems (Warrendale, PA)
    …years of relevant experience, with at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or regulated ... join our team. This successful person will manage our Linux -based infrastructure and our Windows -11 developer fleet...at least five (5) years of experience in a senior Linux Systems Administrator role… more
    DirectEmployers Association (10/23/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …Enterprise Manager, RMAN backups, Oracle Data Guard, and setting up Oracle RAC on Windows . - Proficiency in Linux shell scripting and experience with AWS RDS ... configure, and manage SQL Server instances (2022/2019/2017/2016/2014/2012) and Oracle databases on Linux / Windows platforms. - Deploy and manage SQL Server… more
    DirectEmployers Association (12/11/25)
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  • Infinity Systems Engineering (Alexandria, VA)
    …+ Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, ... with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active… more
    DirectEmployers Association (11/25/25)
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  • Teradyne (North Reading, MA)
    …and .NET development + Solid knowledge of data structures and algorithms, and operating systems ( Windows , Linux ) + Experience with development tools: Visual ... of computer boot principles (any architecture) + Solid knowledge of operating systems working principles ( Windows , Linux ): management of processes/threads,… more
    DirectEmployers Association (10/07/25)
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  • Tyto Athene (Washington, DC)
    …assessments tools such as Nessus, Qualys + Experience in administrating BSD/UNIX, Windows , Windows NT, LINUX , or open systems -compliant systems + ... **Description** Tyto Athene is searching fora ** Senior Information Systems Security Officer (ISSO)** with privacy experience. The candidate will ensure that… more
    DirectEmployers Association (09/24/25)
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  • Applied Research Solutions (Washington, DC)
    …and personalized attention from ARS Senior Managers.?? **Responsibilities:** + Support a Linux & Windows AirGapped environment. + Troubleshoot systems as ... **Description** ARS is looking for a Senior Operations & Maintenance Support. As a ...services. They will also be responsible for maintaining a Windows Active Directory domain and supporting Linux more
    DirectEmployers Association (12/10/25)
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  • Pinkerton (San Jose, CA)
    …of the security system's functionality. + Apply advanced troubleshooting capabilities with Windows , Linux , and cloud server deployments and possess nimble bug ... control application engineering and security project management experience. + Knowledge of Windows , security systems , and technology applications that are … more
    DirectEmployers Association (11/20/25)
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  • Talen Energy (Allentown, PA)
    …with OT infrastructure and cybersecurity controls including: + Servers ( Windows / Linux ), virtualization (VMware/Proxmox), and backup (Commvault/Veeam). + Network ... for ensuring the secure, compliant, and reliable operation of IT and OT systems supporting critical energy and industrial infrastructure. This role bridges IT and OT… more
    DirectEmployers Association (11/08/25)
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  • Acuity Inc. (Atlanta, GA)
    …+ Desire to work in a deep technology stack, writing software for MCU, DSP, embedded Linux , and Windows platforms + Ability to work well in a collaborative and ... plus: + Digital audio + Software development for custom hardware products + Additional Windows , Linux , or Android development experience QSC. is owned by Acuity… more
    DirectEmployers Association (10/21/25)
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  • AeroVironment (Huntsville, AL)
    …of leading large-scale security initiatives and architectural decisions + Expert knowledge of Windows , Linux , and MacOS operating systems and enterprise ... **Worker Type** Regular **Job Description** **Summary** The Senior Cyber Security Engineer is a key technical leader within the global Digital Business Technology… more
    DirectEmployers Association (11/01/25)
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  • iconectiv (Bridgewater, NJ)
    …infrastructure cabling and premise guideline specifications + Experience with various operating systems and environments ( Windows , Linux , Solaris). + Strong ... information, visit www.iconectiv.com . Follow us on X and Linkedln. The Senior Network Engineer role is responsible for the implementation, planning, and… more
    DirectEmployers Association (11/25/25)
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  • JE Dunn Construction Company (Kansas City, MO)
    …scripting languages + Proficient with multiple IT platforms including Microsoft Windows , Linux , iOS, Cisco Networking, Cisco firewalls, intrusion detection ... Senior Security Engineer Location: Kansas City, MO, US,...will design, install, manage, document, and maintain enterprise security systems and standards across commonly used platforms (eg cloud,… more
    DirectEmployers Association (11/21/25)
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  • Qualus (Folsom, CA)
    …with the OSI monarch product suite. + Outage Management System (OMS) + Experience using Linux and Windows operating systems . + Strong systems background ... visit QualusCorp.com (http://www.gridbright.com/) . **Responsibilities** We are seeking an experienced Senior Power Systems Project Engineer to join our Digital… more
    DirectEmployers Association (10/24/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …(WinDbg, OllyDbg, gdb) + Experience with vulnerability research on one or more operating systems : Android, iOS, Windows , Linux , MacOS, VxWorks, QNX, RTOSs, ... individuals to apply. **Job Summary** Battelle is currently seeking an aspiring ** Senior ** **Vulnerability Researcher** to work in our **Columbus, OH** location. Do… more
    DirectEmployers Association (11/14/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …common network tools (eg, ping, traceroute, nslookup, ipconfig, nbstat). + Interpret Operating Systems command line (eg, Windows , Linux ). + Navigate and ... **Cyber Defense Incident Responder- Senior ** **Location- Washington, DC** **Clearance- Top Secret** **Salary-...performance issues during events and incidents. + Integrate new systems into existing network and security architecture. + Monitor… more
    DirectEmployers Association (11/11/25)
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  • Teradyne (Agoura Hills, CA)
    …fully functional and high performing C# and C++ software solutions in both Windows and Linux environments + Experience implementing software that directly ... Software Engineer to focus on the development of software systems for Automatic Test Equipment (ATE ) . As...for Automatic Test Equipment (ATE ) . As a senior Software Engineer, you will play a critical role… more
    DirectEmployers Association (10/03/25)
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  • ABBTECH Professional Resources, Inc. (Washington, DC)
    …of?operating system internals, OS security mitigations, understanding of Security challenges in Windows , Linux , Mac, Android & iOS?platforms + Experience using ... **Forensics Analyst- Senior ** **Location- Washington, DC** **Clearance- Secret** **Salary- $100k-125k/yr**...host, memory, and other artifacts originating from multiple operating systems , applications, or networks and extract IOCs (Indicators of… more
    DirectEmployers Association (11/11/25)
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  • Tyto Athene (Reston, VA)
    …Deploy, GitHub Actions, GitLab CI, or Jenkins** . + Experience administering ** Linux (Ubuntu, CentOS, RedHat)** and/or ** Windows Server** , including **Active ... **Description** Tyto Athene is hiring a ** Senior Google Cloud Solutions Engineer** to design and...with Kubernetes in designing, deploying, and supporting scalable cloud-native systems is required. Familiarity with third-party tools such as… more
    DirectEmployers Association (11/04/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …III** + Experience in network, systems , or database administration across Linux and Windows environments. + Demonstrated ability to design and configure ... III** + Experience in network, systems , or database administration across Linux and Windows environments. + Demonstrated ability to design and configure… more
    DirectEmployers Association (11/25/25)
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  • Teradyne (North Reading, MA)
    …and .NET development + Solid knowledge of data structures and algorithms, and operating systems ( Windows , Linux ) + Experience with development tools: Visual ... our product, our process, and our team. All About You + 10+ years of experience developing software systems for commercial applications + Experience with C++, C#… more
    DirectEmployers Association (10/17/25)
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