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$60k - $75k
...~ Gym membership reimbursement up to $50 per month ~ Company paid Wellable subscription Join Vultr Vultr is seeking a Linux Systems Administrator to design, administer, and optimize Linux-based infrastructure supporting our global customer base and data center...LinuxFull timeWork at officeImmediate startRemote workFlexible hours- ...bare-metal environments Support infrastructure monitoring and performance optimization Engineer and administer Windows and Linux server environments Identify and mitigate network vulnerabilities, threats, and attack vectors Support integration of emerging...LinuxFull timeLocal area
- ...leadership on current and emerging technologies—especially around DNS, Azure, AWS, cloud migrations, on‑premises infrastructure, and Linux . How You’ll Make an Impact Serve as a trusted solutions architecture expert , recognized as an industry leader in your...LinuxFull timeWork at office
- ...Minimum 1 year of experience working on computer systems, IT, and networking. • Demonstrated experience in Windows Enterprise and Linux server administration with knowledge of network vulnerabilities, attack vectors, and mitigation. • Experience with cloud, physical...LinuxFull time
$71k - $97.9k
...autonomous systems, including conveyors, lifts, AS/RS, robotics, servo motors, or 480V systems. Working knowledge of SQL, Python, and Linux for diagnostics, log review, and system interaction. Strong hands-on experience assembling, operating, maintaining, and...LinuxFull timeFlexible hours- ...Bash scripting. Configure and maintain hypervisors including VMware, KVM, and Xen. Administer and support Windows Enterprise and Linux server environments. Identify network vulnerabilities, attack vectors, and mitigation solutions. Support infrastructure...LinuxFor contractors
- ...Black, Titus, Encase Strong oral, written, and presentation abilities. Experiance with M365 Copilot. Some experience with Unix/Linux system administration. Strong experience with logging and alerting platforms, including SIEM integration. Current...LinuxFull timeShift workWeekend work
- .../CD and software development tools including Maven, Node.js, Spring Framework, Git, Jenkins DSL, Swagger, Splunk, Apache NiFi, Unix/Linux, and JPA. Be proficient in backend testing and data validation using Oracle and PostgreSQL databases. Have practical experience...LinuxFull timeWorldwide
- ...~Computer circuit analysis and modeling techniques (e.g., SPICE) Also desired, but not required Familiarity with: ~Linux operating system and programming techniques ~Physical chemistry and chromatographic techniques ~Properties of materials...LinuxFull time
- ...automation tools, and infrastructure orchestration. The ideal candidate will possess a strong understanding of enterprise Windows and Linux environments, cyber infrastructure, and emerging technologies including ICS/SCADA, IoT, RF, and integrated sensor systems. Key...LinuxHourly payFull timeLocal areaFlexible hoursShift work
- ...environments. The selected candidate will assist with the administration, maintenance, monitoring, and troubleshooting of Windows and Linux systems while supporting physical, virtual, and cloud-based network environments. This position requires a foundation in information...LinuxHourly payFull timeLocal areaFlexible hoursShift work
- ...escalation to L2/L3 teams. Key Responsibilities: Monitor dashboards, alerts, and operational mailboxes. Perform basic Linux, network, and connectivity troubleshooting. Check Kubernetes/OpenShift nodes, pods, deployments, and services. Review logs and...LinuxFull timeShift work
- ...capabilities. You will perform reverse engineering using Ghidra and IDA Pro, develop kernel and user-mode tools across Windows and Linux platforms, and build mission-aligned software capabilities for tactical adversary emulation and live exercise operations. Required...LinuxFull timeRemote work
- ...working with computer systems, Operational Technology (OT), and networking. Demonstrated experience with Windows Enterprise and Linux server/operating systems engineering and administration. Hands-on experience across OT technologies including camera systems, ICS...LinuxFull time
- ...(e.g., Ansible, Python) Cloud, physical, and virtual infrastructure monitoring Hypervisors (VMware, KVM, Xen) Windows and Linux system administration Knowledge of network vulnerabilities and mitigation strategies Exposure to IoT, RF systems, ICS/SCADA, and...LinuxFor contractors
$70k - $95k
...networks. Analyze and troubleshoot system and network performance issues. Assist with administration of Windows enterprise and Linux server operating systems. Support integration and operation of a wide variety of technology (e.g., ICS/SCADA, IoT, RF, and camera...LinuxFull timeContract workFor contractorsFlexible hours- ...Azure Basic knowledge – ETL, Microsoft Fabric, Power Apps FileMaker Pro (legacy support) Basic knowledge – Windows Server, Linux Basic knowledge – IP/networking Education/Training/Certifications ~ Bachelor’s degree in Computer Science or related field...LinuxWork at officeWeekend work
- ...review, integrate, and test software using a variety of programming languages, including C++, C, XML, and Python, across Windows and Linux platforms. Support hardware integration and test activities, including software troubleshooting, defect resolution, performance...LinuxFull time
- ...tasks. • Systematic problem-solving approach, with effective communication skills and a sense of drive. • Understanding of Windows/Linux operating systems. • Implement solutions to manage Mastercard’s Azure infrastructure via code. • Engage and improve the...LinuxFull timeWorldwide
- ...concepts, design, and implementation, along with Android and iOS, is a plus. • Working knowledge and technical security experience with Linux is a plus. NICE Framework References National Initiative for Cybersecurity Education (NICE) competency proficiency levels of...LinuxFull timeWorldwide
$85k - $110k
...experience required. Expertise with hypervisors such as VMware, KVM, and Xen. Demonstrated experience with Windows enterprise and Linux server/operating systems engineering, and administration with knowledge of network vulnerabilities, attack vectors, and mitigation....LinuxContract workFor contractorsFlexible hours- ...Python, and Bash scripting. Administer and optimize virtualization platforms including VMware, KVM, and Xen. Manage Windows and Linux server environments, ensuring system performance, security, and operational readiness. Identify and mitigate network...LinuxFull timeFor contractors
- ...Experience managing largescale configuration management environments (Chef Server, Chef Automate, or similar). • Solid understanding of Linux systems administration, OS hardening, and configuration of lifecycle management. • Experience with cloud platforms (AWS, Azure, or...LinuxFull timeWorldwide
- ...reuse and reduce development times (e.g., Spring Boot, Angular, DXP, others) Understands internals of operating systems (Windows, Linux) to write interoperable and performant code Able to perform debugging and troubleshooting to analyze core, heap, thread dumps and...LinuxFull timeWorldwideFlexible hours
- ...Skill Set Must-Have Skills Platform Engineering Red Hat OpenShift (OCP) Kubernetes administration and operations Linux administration Enterprise compute, storage, and networking Container platform management Production platform operations...LinuxFull timeWork at officeRemote workFlexible hours
- ...help support, automate, optimize, and scale critical Mastercard services. The role is ideal for a strong DevOps engineer with hands-on Linux administration, automation, CI/CD, observability, troubleshooting, and performance tuning experience. The engineer will work cross-...LinuxFull timeWorldwide
$96.95k - $155.15k
Southern New Hampshire University is a team of innovators. World changers. Individuals who believe in progress with purpose. Since 1932, our people-centered strategy has defined us — and helped us grow a team that now serves over 180,000 learners worldwide. Our mission...Full timeImmediate startRemote workWorldwide$71k - $97.9k
...automated systems. Brings experience and ability to learn;PLC (Allen Bradley, Siemens), Robot (ABB), and Software languages such as;SQL, Linux, Python. Excellent hands-on experience with assembling, operating, and troubleshooting robotics and electro-mechanical systems....LinuxFull timeWork experience placementShift work- ...knowledge of networking recommended. In-depth knowledge of desktop operating systems, including current versions of Microsoft Windows and Linux recommended, and industry standard software applications. Education High school diploma or HSE. CompTIA A+ and Net+...LinuxWork at officeRemote workMonday to FridayNight shiftDay shift
- Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions...Full timeWorldwide


