Introduction A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You'll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you'll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You'll be encouraged to challenge the norm, explore new ideas, and crea…

Job Description In support of the Army Research Laboratory DoW Supercomputing Resource Center (ARL-DSRC), BAE Systems provides program management and technical support necessary to advance services, capabilities, infrastructure, and technologies. BAE Systems is seeking a SME Linux Administrator to lead a team of administrators with standard Linux system administration duties at Aberdeen Proving Ground, MD. The selected candidate will perform standard Linux System Administration duties as requir…

Linux Systems Administrator (Enterprise Infrastructure) Location: Boulder, CO (Hybrid/Onsite - details available upon request) Contract Details: 6 month(s) Company Overview Our client is a well-established research and technology-driven organization that supports a large-scale enterprise environment consisting of Linux, virtualization, cloud, storage, networking, and authentication services. The organization is focused on maintaining highly available infrastructure while investing in modernizat…

Linux Systems Administrator (Enterprise Infrastructure) Location: Boulder, CO (Hybrid/Onsite - details available upon request) Contract Details: 6 month(s) Company Overview Our client is a well-established research and technology-driven organization that supports a large-scale enterprise environment consisting of Linux, virtualization, cloud, storage, networking, and authentication services. The organization is focused on maintaining highly available infrastructure while investing in modernizat…

Linux Systems Administrator (Enterprise Infrastructure) Location: Boulder, CO (Hybrid/Onsite - details available upon request) Contract Details: 6 month(s) Company Overview Our client is a well-established research and technology-driven organization that supports a large-scale enterprise environment consisting of Linux, virtualization, cloud, storage, networking, and authentication services. The organization is focused on maintaining highly available infrastructure while investing in modernizat…

Job Description We are seeking a highly skilled Linux Engineer to join a critical infrastructure and operations team focused on maintaining the security, stability, and performance of enterprise systems. This individual will serve as a senior escalation resource, supporting complex Linux environments, driving server upgrade initiatives, troubleshooting critical issues, and partnering with product teams to deliver solutions that support business objectives. The ideal candidate will possess deep …

Tradeweb is a global leader in electronic trading across asset classes. As financial markets become increasingly interconnected, our technology enables efficient, multi-asset trading on a global scale. We serve more than 3,000 clients in more than 85 countries, including many of the world's largest banks, asset managers, hedge funds, insurers, corporations, and wealth managers. Creative collaboration and sharp client focus have helped fuel our organic growth. We facilitated average daily tradin…

SMBC Group is a top-tier global financial group. Headquartered in Tokyo and with a 400-year history, SMBC Group offers a diverse range of financial services, including banking, leasing, securities, credit cards, and consumer finance. The Group has more than 130 offices and 80,000 employees worldwide in nearly 40 countries. Sumitomo Mitsui Financial Group, Inc. (SMFG) is the holding company of SMBC Group, which is one of the three largest banking groups in Japan. SMFG's shares trade on the Tokyo…

Job Description Serving as a Subject Matter Expert (SME) and Individual Contributor, this role provides high-level technical expertise across the entire operational lifecycle of the enterprise VMware and Linux ecosystems. The incumbent is responsible for ensuring the stability, performance, and resilience of these environments through proactive monitoring, complex troubleshooting, and change planning. Additionally, this position acts as an Enterprise Storage administrator, overseeing the organi…

Job Description IG is seeking an Embedded Linux System Administrator to support a lab environment on-site at Patuxent River. This role focuses on hands-on support of hardware and operating systems within an embedded environment. The Linux System Administrator will be responsible for ensuring deployed lab systems remain compliant, secure, and operational through proper patching, scanning, and backup practices. The ideal candidate will bring strong Linux experience, foundational troubleshooting s…

Linux System Administrator Albuquerque, NM Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology…

US - Huntsville, AL (Arsenal) Full time REQ33648 Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.? We are looking fo…

Description The Defense Sector at Leidos is seeking a Linux System Engineer to support a fast-paced program with the Air Force Life Cycle Management Center (AFLCMC). In this role, you will design, deploy, maintain, and optimize enterprise infrastructure supporting classified mission systems. Working closely with cross-functional teams, you'll help deliver reliable, secure, and scalable infrastructure while supporting system deployments, lifecycle management, automation, and operational readines…

Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * We are seeking a highly skilled Linux Systems Administrator to support mission-critical enterprise infrastructure in a secure Department of Defense/Intelligence Community environment. The successful candidate will provide advanced systems administrati…

Job Description One of Insight Global's retail clients is seeking a Linux Platform Manager who is responsible for leading and managing the enterprise Linux platforms in corporate and distribution center environments. This hands-on leadership role combines deep technical knowledge, exceptional problem-solving skills, and the ability to balance strategic planning with tactical execution. This leader will manage a team of System Engineers and Administrators, set operational and project priorities,…

Responsibilities & Qualifications RESPONSIBILITIES The?Linux OS Engineeris expected to be able to accomplish the following: Platform Engineering & Operations Engineer, deploy, and administer RHEL/CentOS/Rocky and Ubuntu servers (physical and virtual) across dev/test/prod. Implement standard OS baselines, golden images, and immutable patterns (e.g., image pipelines, templates, kickstart/preseed, cloud-init). Manage patching and kernel updates with maintenance windows and rollback plans; vali…

Position Overview The Manager, Linux Platform is responsible for leading and managing the enterprise Linux platforms in corporate and distribution center environments. This hands-on leadership role combines deep technical knowledge, exceptional problem-solving skills, and the ability to balance strategic planning with tactical execution. This leader will manage a team of System Engineers and Administrators, set operational and project priorities, and serve as the final escalation point for comp…

Description Are you interested in advancing your career in IT System Administration? Leidos-Dynetics, within our Corporate Information Security Office (CISO and reporting through our Digital Modernization sector, is seeking a motivated Linux Systems Administrator to become a part of our team. In this role, you will be responsible for ensuring the secure and efficient operation of various information systems. This includes conducting regular vulnerability scans and implementing Security Technica…

Req ID: RQ221029 Type of Requisition: Regular Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Skills: Linux,Microsoft Windows,Software Updates,Virtual Environments,Virtualization Technologies Certifications: Security Certified Network Professional (SCNP) | Security Certified Network Professional (SCNP) - Security Certified Network Professional (SCNP) Experience: 10 years of related experience US Citizenship Required: Y…

Description Leidos is seeking a candidate to fill a Linux System Administrator position supporting DISA's GSM-O II contract a t Ford Island, Hawaii . The candidate will maintain the smooth operation of multi-user computer systems running Redhat Linux but also includes Windows Server on a global network management system. Working with server farms as well as working with systems in a cloud environment. Provides support on a M-F business hours schedule, also responsible for on-call, extended hour…