Linux jobs in san antonio, tx

Aerospace Vulnerability Researcher - DoD TS Cleared

San Antonio, Texas

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2d ago

Required US Top Secret clearance with ability to upgrade to TS/SCI SAPThe OpportunityStaffRight Associates is recruiting foran industry-leading defense technology partner to identify a Senior Vulnerability Researcher to spearhead cutting-edge security evaluation initiatives. In this mission-critical role, you will perform deep-dive binary analysis, identify undisclosed zero-day flaws, and engineer proof-of-concept exploits across diverse system landscapes. Operating as a pivotal technical subjec

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Full-time

156000 - 234000

Windows and Linux Admin L3

Remote or Hybrid in Clifton, New Jersey

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3d ago

Location: Hybrid/Remote Duration: 6 months Role: DC Windows and Linux Admin L3 Skills: Digital : Cloud DevOps~Operating Systems~Windows Servers Experience Required: 8+ Years Role Description: These resources would be expected to assume responsibilities supporting: Infrastructure operations support Windows and Linux server administration and troubleshooting Vulnerability remediation and security compliance Operating system patch deployment and validation Incident investigation, root cause ana

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Contract

40 - 45

Senior Linux on IBM Z / LinuxONE Solutions Architect

Remote

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11d ago

Senior Linux on IBM Z / LinuxONE Solutions Architect Remote Contract opportunity Required Skills: * 7+ years experience deploying and/or administering Linux on IBM zSystems or LinuxONE * 5+ years experience working with Redhat, Canonical Ubuntu, or SUSE Linux distributions * 5+ years experience working with Redhat OpenShift * 5+ years experience in client facing communications, requirements analysis, documentation, creating presentations, presenting to client staff, and speaking at an executive

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Full-time

Depends on Experience

Senior Site reliability Engineer (Linux)

Remote

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2d ago

Job Description: 7+ years working with Linux in productionStrong automation skills (Python and/or Ruby, Ansible preferred)Experience debugging complex system issuesComfortable working across cloud + on-prem environmentsDocker / KubernetesAMIs or container image buildingGo, C, or other systems-level languages Job Responsibilities: Build automation for Linux host lifecycle (config, patching, images)Own system services, base images, and infrastructure componentsDebug production issues across OS, pe

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Full-time

130000 - 140000

Senior Site Reliability Engineer (Linux)

Remote

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2d ago

Senior Site Reliability Engineer (Linux) Location: Remote, prefer PST hours Visa Requirements: UC Citizenship We are looking for a Senior SRE (Linux) to build and operate the systems that run on every host across our infrastructure. Our team owns OS configuration, automation, AMIs, and container base images across a large-scale hybrid environment (AWS + on-prem). If you enjoy working across layersfrom automation to low-level debuggingthis role sits right at that boundary. What Youll Do Build au

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Contract

55 - 70

Senior .net Developer with Linux

Remote

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4d ago

Over 10 Years experience in .net. Good eperience in linux Admin. Senior .Net technical developer with extensive experience on dealing with large scale integrations and implementationsCombined skill set of .Net and Linux AdministrationGood Counication Skills. Thanks and Regards, Aju Shakti Group Inc Email:

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Contract

Depends on Experience

Linux System Administrator

Remote

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23d ago

1. Experience in Linux system administration in any combination of the following areas: DesignInstallationOptimizationConfigurationSecurity design, configuration and maintenanceOngoing operations and maintenance including, but not limited to:Backup and recoveryPatches and upgradesPerformance tuningTroubleshooting

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Contract

Depends on Experience

Linux Systems Administrator

Remote

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11d ago

This is a part-time contract position. The expected commitment is approximately 20 hours per week; however, actual hours may vary based on client requirements and project needs. Summary: Responsible for the installation, configuration, and ongoing support of the organizations Linux/UNIX servers, systems, and supporting infrastructure. Serves as a lead contributor on departmental and cross-functional projects, including researching, recommending, and implementing new technologies, automation, and

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Contract

35 - 40

Linux Integration and Test Engineer

San Antonio, Texas

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Today

Basic Qualifications Bachelor's degree in a specialized area or equivalent combination of education and relevant experience is required; plus, a minimum of 5 years of relevant experience; or Master's degree, plus 3 years of relevant experience CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified informati

Full-time

USD 116,717.00 - 126,292.00 per year

DevOps Engineer - AWS/Ansible/Linux/Python

San Antonio, Texas

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Today

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is seeking a highly motivated and experienced DevOps Engineer to join our

Full-time

USD 130,000.00 - 270,000.00 per year

Senior Embedded Linux Platform Engineer

Bulverde, Texas

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Today

Secure platform ownership for next-generation Hardware Security Modules Position Summary We are seeking a Senior Embedded Linux Platform Engineer to lead the development and maintenance of the embedded software platform powering our next-generation Hardware Security Modules (HSMs). This role bridges hardware and application software by owning the Linux platform, Board Support Package (BSP), security architecture, and hardware interfaces that enable our cryptographic applications. The ideal candi

Full-time

Azure Linux & PaaS Platform Engineer

Remote or Georgia

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Today

Job Description Azure Linux & PaaS Platform Engineer About the Role We are seeking an experienced Azure Linux & PaaS Platform Engineer to administer, monitor, troubleshoot, and optimize Linux-based workloads and Azure platform services. The ideal candidate will have strong Linux system administration experience, hands-on Azure IaaS and PaaS knowledge, automation skills, security awareness, and the ability to support application teams across infrastructure, networking, identity, monitoring, and

Full-time

USD 85,470.00 - 111,000.00 per year

Senior Linux Engineer, Privileged Access

Remote

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Today

Description Keeper Security is hiring a Senior Linux Systems Engineer to join our Privileged Access Management team and help build secure endpoint privilege management capabilities for Linux environments. This is a 100% remote position, with an opportunity to work a hybrid schedule for candidates based in the Chicago, IL or El Dorado Hills, CA metro areas. Keeper's cybersecurity software is trusted by millions of people and thousands of organizations globally. Keeper is published in 23 languag

Full-time

Sr Systems Engineer - RHEL Linux Engineer

Remote

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Today

Overview Join an amazing team that is consistently recognized for our achievements and culture, including our most recent Forbes award of being one of America's Best Midsize Employers for 2026! Position Summary: The Systems Engineer, Senior is a senior level position that works independently to design, implement, administer and support critical, high transactional systems that have direct customer, revenue and /or compliance impact. Mentors and shares technical expertise with less experienced

Full-time

USD 94,458.00 - 179,048.00 per year

Software Developer II (C++/Linux/Oracle)

Remote

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Today

Company Navitus About Us Navitus - Putting People First in Pharmacy - Navitus was founded as an alternative to traditional pharmacy benefit manager (PBM) models. We are committed to removing cost from the drug supply chain to make medications more affordable for the people who need them. At Navitus, our team members work in an environment that celebrates diversity, fosters creativity and encourages growth. We welcome new ideas and share a passion for excellent service to our customers and eac

Full-time

USD 79,872.00 - 98,003.00 per year

Staff Software Development Engineer - Linux Endpoint

Remote

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Today

Diversity. Inclusion. They're more than just words for us. They are the guiding values of how we build our teams, cultivate leaders, and create a culture where people feel connected. We take care of our employees so they can take care of our customers. Customers who come from all walks of life just like us. We hire incredible people from diverse backgrounds because when we are different together, we are stronger together. The Role As Staff Software Development Engineer, you'll be the Linux ke

Full-time

Senior Linux Software and Security Engineer - eLxr

Remote

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Today

Senior Linux Software and Security Engineer - eLxr ABOUT WIND RIVER Wind River is a global leader in delivering software for mission-critical intelligent systems. For more than four decades, the company has been an innovator and pioneer, powering billions of systems that require the highest levels of security, safety, and reliability. Wind River helps customers across automotive, aerospace, defense, industrial, medical, and telecommunications industries solve complex technology challenges on th

Full-time

IT System Management Analyst (Linux system administration)

Remote

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Today

Project description Join the Core Service Operations Server Support team responsible for 24x7x365 production and non-production support of a large-scale Unix/Linux environment with 25,000+ virtual and physical servers. The environment includes RHEL, AIX, CentOS, and Solaris platforms and requires strong operational support, security/compliance awareness, and incident resolution capabilities. Shift: Wednesday-Saturday, 4:30 PM-3:00 AM CST, 10 hours/day, 4 days/week. Responsibilities Provide pro

Full-time

Principal Linux Platform Engineer - Remote

Remote or Eden Prairie, Minnesota

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Today

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. Design and Op

Full-time

USD 112,700.00 - 193,200.00 per year

Senior Principal OpenShift and Linux Platform Engineer - Remote

Remote or Eden Prairie, Minnesota

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Today

Full-time

USD 134,600.00 - 230,800.00 per year

Linux jobs in San Antonio, TX, USA