1,371 Results for

Linux Administrator Jobs in the United States

Jobs

McLean, VA10 days ago

Credence has an immediate opening for a Linux Administrator to support the Defense Logistics Agency (DLA) Enterprise Sourcing, Medical and Contingency (ESMC) Portfolio Hosting Support contract. This role will be responsible for administering, maintaining, and securing Linux-based systems supporting enterprise-level logistics and IT services in a mission-critical environment.

Fort Meade, MD7 days ago

$130,000–$180,000 Per Year

With a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

San Diego, CA7 days ago

$130,000–$180,000 Per Year

New!

Vicksburg, MS2 days ago

$120,000–$180,000 Per Year

New!

San Diego, CA1 day ago

$150,000–$220,000 Per Year

New!

Washington, DC5 days ago

$60–$60 Per Hour

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Experience with Red Hat Linux (RHEL) and knowledge of Oracle Linux or cloud platforms is preferred.

New!

Baltimore, MD5 days ago

Qualifications You Must Have: * Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 3 years of prior relevant experience or an Advanced Degree in a related field and 2 years relevant experience or in absence of a degree, 7 years of relevant experience. * Proficient in configuration, troubleshooting, installation, operation, maintenance, and system administration of Multiple Linux distros such as RHEL and Ubuntu.

New!

Boise, ID2 days ago

$37–$41 Per Hour

We are a team of Administrators who work very closely with our engineering colleagues to provide the highest quality engineering support for Microns Technology Development teams. As a member of this team your focus will be providing server support for Microns Engineering design teams to ensure solutions meet or exceed business requirements.

Roebling, NJ30+ days ago

We are dedicated to helping governments and militaries around the world protect their platforms, systems, networks and data by: protecting networks, cyber hardening weapons, providing mission and training systems; outfitting cyber warriors with technologies for offensive and defensive missions; developing advanced technologies that enable cyber operations; and helping the intelligence community collect, analyze and disseminate threat intelligence. Description:What We're Doing: Lockheed Martin's Electronic, Cyber & Information Warfare (ECIW) market segment within the RMS C6ISR line of business is focused on ensuring our customers can dominate the full Electromagnetic Spectrum (EMS), bringing capabilities to bear in the realms of intelligence, surveillance and reconnaissance (ISR), cyber techniques and effects, electronic warfare (EW), information operations (IO), and 5G.MIL; while delivering full-spectrum cyber capabilities and cyber resilient systems to our defense, intelligence community and global security customers.

New!

Saline, MI4 days ago

Full-time
Employee

HPC #Linux #RHEL #RedHat #CAE #HPCAdministrator #LinuxAdministrator #SystemsAdministrator #ClusterAdministrator #PBS #LSF #Slurm #Ansys #Abaqus #Nastran #LSDYNA #Simulation #EngineeringIT #Infrastructure #HPCCluster #Automation #Bash #Python #Ansible #Automotive #Engineering #HybridJobs #MichiganJobs #SalineMI. We are seeking a highly skilled CAE HPC Systems Administrator to manage, optimize, and support enterprise-level High-Performance Computing (HPC) environments dedicated to Computer-Aided Engineering (CAE) workloads.

Durham, NC20 days ago

Full-time
Employee

Perform applications database administration (Oracle/Postgres) services including SQL code review, performance analysis, query tuning, database application design, physical data modeling, development support & Engineering. Sophisticated skills in Query Performance Tuning and Optimization (PTO), Oracle Enterprise Manager Grid control (OEM 12c), Linux shell scripting, and writing database supervising jobs in PL/SQL.

Dahlgren, VA11 days ago

Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program in Dahlgren, VA at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). . Software support includes but not limited to Windows operating systems, Microsoft Office 365, and various specialty engineering and scientific development software/tools.

New!

Dahlgren, VA4 days ago

Bowhead seeks a Systems Administrator to provide customer support and technical assistance to users supporting a Research, Development, Test and Evaluation Program in Dahlgren, VA at the Naval Surface Warfare Center Dahlgren Division (NSWCDD). . Immediately report any suspected security anomalies, unauthorized access attempts, or hardware tampering to local security officers and ONI/DIA network defense teams.

New!

3 days ago

Remote

Full-time
Employee

candidate will have hands-on experience building cloud-native Kubernetes applications and administration of Kubernetes clusters, particularly with RH OpenShift, in bare-metal environments. Or a combination of education and experience that provides equivalent knowledge to a major in such fields is required.

New!

Niskayuna, NY4 days ago

$86,100–$134,600 Per Year

Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston. For nearly 70 years, the Naval Nuclear Laboratory has developed advanced nuclear propulsion technology, provided technical support, and trained world-class nuclear operators to ensure the safe and reliable operation of our nation's submarine and aircraft carrier Fleets.

New!

Albuquerque, NM4 days ago

The position also serves as a Subject Matter Expert (SME) for shared services datacenter initiatives and leads complex technical projects across teams. Coordinate with Network, Security, and Datacenter teams to resolve complex issues.

Ridgecrest, CA9 days ago

$70,310–$90,000 Per Year

High school diploma/GED plus 10 years of experience, or Associate's-level (AA/AS/Technical school) plus 4 years of experience, a bachelor's degree in an IT field with 2 years of experience, or a master’s degree in an IT field with 6 years’ experience. We are seeking a highly motivated and experienced Red Hat Enterprise Linux (RHEL) Senior Systems Administrator to join our growing IT team.

New!

Richmond, Virginia4 days ago

$50–$53 Per Hour
Contractor

The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. The ideal candidate will have over 10 years of hands-on experience in database administration, performance monitoring, query optimization, and backup and recovery operations in enterprise environments.

Charleston, SC26 days ago

$106,200–$166,000 Per Year

New!

Fort Worth, TX4 days ago

$40–$60 Per Hour

Job Description :Assist the IT PLM admin team with support of engineering applications such as ENOVIA, 3DX, and Cameo/Teamwork Cloud including patching, upgrades, and end-user support. Deliver direct and responsive communication to business users in support of issues, planned maintenance activities, and project deliverables.

Corvallis, OR10 days ago

This role will provide technical leadership, support system reliability, and assist in implementing infrastructure initiatives that support engineering and advanced technical programs. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Ridgecrest, CA13 days ago

$70,310–$90,000 Per Year

Install, troubleshoot and perform repairs on DoD computing equipment and workstations to include networked and stand-alone systems. Manage and operate the Labs’ communication and internal networks, including the development of software and database applications.

Washington, DC10 days ago

$200,000–$200,000 Per Year

This role is ideal for a senior engineer who thrives in complex Kubernetes environments, with the ability to design, operate, and optimize large-scale container platforms while supporting modern application architectures. We are seeking a highly experienced Senior Kubernetes Engineer / Platform Administrator to lead the design, deployment, and sustainment of containerized application platforms.

New!

Riviera Beach, FL4 days ago

$22–$42 Per Hour

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Skilled in troubleshooting, patch management, vulnerability remediation, and system administration in Linux and Windows environments.

New!

San Francisco, CA6 days ago

$160,000–$180,000

In this role, you will work alongside an infrastructure and applications team, supporting enterprise business systems as you own the administration, optimization, and reliability of Oracle RAC databases, EBS applications, and support Linux-based infrastructure in a multi-terabyte enterprise environment. The IT department works out of a satellite office just east of Oakland San Francisco Bay Airport, a prime location combined with relative affordability, providing easy access to San Francisco, Oakland, and Silicon Valley.

Charlotte, NC12 days ago

Remote

$0–$66 Per Hour

Maintains technical knowledge on current and emerging Multi-Cloud developments, industry trends, assesses the opportunity, and collaborates with stakeholders to incorporate new trends and developments in current and future strategies. Automate Infrastructure components leveraging understanding of scripting, coding and automation using one or more of the following: PowerShell, Microsoft DSC, Chef, Puppet, Ruby, Terraform, OEM or others.

New!

Socorro, NM3 days ago

$74,000–$106,000 Per Year

The National Radio Astronomy Observatory seeks an experienced Systems Administrator (Level III or IV, based on qualifications) to maintain the Red Hat Enterprise Linux infrastructure supporting the end-to-end science data pipeline for NRAO's flagship observatories. AUI's retirement benefit contributes an amount equal to 10 percent of a qualified participant's base pay with no required employee contribution; we also offer an optional supplemental, tax-deferred plan for employee retirement contributions.

New!

Des Moines, IA6 days ago

$70–$80 Per Hour

In addition to managing these cloud-based systems, the position is responsible for FileCloud administration, delivering comprehensive technical support to all FileCloud users. The Iowa Department of Management (DOM) is seeking a skilled Infrastructure Technical Specialist (ITS) with expertise with AWS, AWS VDI and FileCloud.

Edwards Air Force Base, CA13 days ago

Employee will be responsible to perform the following functions/duties: Perform daily operational support for enterprise operating systems, including Windows and Red Hat Enterprise Linux, ensuring system security, access control, configuration management, backup, recovery, and overall system reliability . Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment.

North Las Vegas, NV8 days ago

The Joint Data Link Network Administrator (JDNA) is responsible to the Joint Interface Control Cell (JICC) watch officer, Joint Data Link Network Operations Officer (JDNO) and Joint Interface Control Officer (JICO) for all system administrators matters for the JICC computer systems. Configures and operates Link-16 host and auxiliary equipment such as Joint Range Extension (JRE), Link monitoring and Management Tool (LMMT), Joint Tactical Radio System (JTRS), Situational Awareness Data link (SADL) and Terminal Housing Case (THC).

New!

Las Vegas, NV5 days ago

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses / certifications and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. This position requires intermediate to advanced working knowledge, skills and practical experience in the following areas: Ability to build, configure, secure, maintain and manage LINUX and UNIX computer operating systems on enterprise servers and workstations.

New!

Edwards Air Force Base, CA2 days ago

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design/computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

New!

Las Vegas, NV1 day ago

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certification and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design / computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications.

New!

Charlotte, NCToday

Monitor database performance and proactively address issues related to availability, latency, and data integrity. Installation, configuration, Performance Monitoring and tunning, High availability, Monitoring.

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Quantico, VAToday

Active Directory, Group Policy, Linux OS, Networks, MS Exchange, MS Lync, SCCM, Service Manager, MS Hyper-V, MS SQL Server, Networked Printers/Services, Distributed File Services, Data Protection Manager, SMB, JavaScript, SharePoint. Assist and support with account creations, resetting passwords, troubleshooting system and network problems, installation of hardware and workstations, unlocking accounts, and transferring data.

Las Vegas, NV9 days ago

Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certification and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

New York, NY30+ days ago

$105,468 Per Year

Evaluate, design, and maintain multiple database environments; identify data sources, construct data decomposition diagrams, provide data flow diagrams and document the process; write codes for database access, modifications and constructions including stored procedures and database server configuration. Administer database systems technical design, performance monitoring and tuning, backup and recovery, data and file distribution, reporting, database upgrades, integrations, migrations and conversions.

State College, PA17 days ago

$36.13–$36.13 Per Hour
Full-time
Employee

Ideal Candidate Profile: A hands-on IT support professional with strong networking and workstation administration experience who can balance day-to-day support needs with security, reliability, and responsiveness in an onsite office setting. Support auxiliary and administrative systems, including email, Google Voice, and Google Workspace tools.

New!

Beachwood, OH4 days ago

Willingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background investigation (to include past employment, education, and criminal history) and drug screening are required. • Support and maintain enterprise-class open-system infrastructure services, including server virtualization, backup/recovery, and networking, ensuring a well-designed and managed technology infrastructure.

New!

Roanoke, VA5 days ago

$90,000–$140,000
Full-time
Employee

As a SysAdmin, you are the technical authority for program‑owned infrastructure: designing secure identity and network patterns, leading incident response, establishing STIG‑aligned baselines for Linux and hybrid platforms, and driving automation so our systems are reliable, auditable, and fast. Systems Administrator III6 years relevant experience with Bachelors in related field; 4 years relevant experience with Masters in related field; or High School Diploma or equivalent and 10 years relevant experience.

Plano, TX30+ days ago

Full-time

With a legacy of hundreds of thousands of successful implementations , we help our clients navigate the entire lifecycle of their network: from the first line of a design to the final optimization, and every critical decision about performance and value in between. TeleWorld Solutions is seeking a highly skilled Private Cloud Systems Engineer to support and evolve a Linux-based private cloud environment within a fast-paced telecom infrastructure setting.

San Antonio, TX21 days ago

Full-time
Employee

Who We Are: Join the SwRI ITC Support Services team that provides Oracle database support for the Institute Enterprise Resources Planning (ERP), and other databases as needed. In lieu of a Bachelors degree, a High School Diploma or equivalent with continuing education and related certifications plus 10 years of directly related professional level experience is required.

New!

Quantico, VA1 day ago

Since 2006, IOMAXIS dba MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the critical missions they support. Design, implement, and maintain Local Area Networks (LAN) and Wide Area Networks (WAN) in support of mission requirements.

New!

Bensalem, PA2 days ago

$65–$90

Splunk ES Deployment (hands-on) – Deploying / Tuning Splunk Enterprise Security in Production Environments | Configure / Operationalize / Maintain SE | Installation / App/Framework Enablement / Data Model Acceleration / Notable Event Handling / Risk-Based Alerting / Asset/Identity Correlation / Integration with Core Splunk. Splunk Performance / Tuning (expertise) – Diagnosing / Optimizing Platform Performance | Indexer Cluster Replication Factors / Search Head Clustering Member Health / Data Model Acceleration / KV Storage Usage / Resource Utilization (CPU / Memory / I/O) | Reducing MTTR via Proactive Tuning of Correlation Searches / Thresholds / Suppression Rules.

Houston, TX30+ days ago

Contractor

Additional Job Details: Position Summary We’re seeking a focused New Relic / ServiceNow Engineer to design, build and operate a robust SQL Server monitoring solution in New Relic, replacing the current SCOM-based approach. Tanisha Systems services clients in Government, Banking & Financial Markets, Insurance, Healthcare, Retail & Consumer Goods, Energy & Utilities, Life Sciences, Telecom, Manufacturing and Transportation Industries around the globe.

New!

Tucker, Georgia6 days ago

Full-time

This includes designing, deploying, and managing Windows and Linux desktop and server environments as well as architecting and implementing cloud-based solutions through AWS, Azure, Google Cloud Platform, and Microsoft 365. The Systems Engineer manages and optimizes both physical and virtual servers as well as core cloud services and workstation infrastructure, monitors system performance, and troubleshoots issues.

New!

Jersey City, NJ4 days ago

Design, implement, and manage highly available, scalable, and secure cloud infrastructure, including Virtual Machines, OpenShift, and Kubernetes. In this pivotal role, you will be responsible for: Designing, building, and maintaining scalable and reliable infrastructure.

New!

Arcata, CA3 days ago

$6,492–$9,458

This position, designs, maintains, documents, and recommends technology changes or upgrades to departments, and applies advanced knowledge and expertise in technology support to ensure seamless integration of technology for campus departments while demonstrating advanced discernment in selecting appropriate technology solutions. This position comes with a premium benefits package that includes outstanding vacation, medical, dental, and vision plans, life insurance, voluntary pre-tax health and dependent care reimbursement accounts, a fee waiver education program, membership in the California Public Employees Retirement System (PERS), and 15 paid holidays per year.

New!

Eagan, MNToday

Basic Qualifications: To be considered for this position, you must minimally meet the knowledge, skills, and abilities listed below: • High School diploma or equivalent and 5 years additional experience OR Bachelor's degree and minimum 1 year IT experience. They will be expected to regularly exercise independent judgment, as well as high level of analytic skill, in solving complex technical problems for the CLIENT in the Windows and Linux based monitoring environments.

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Linux Administrator Jobs in the United States

Linux Administrator Credence

Linux Systems Administrator - TS/SCI-FSP clearance Jobot

HPC Linux Systems Administrator - TS/SCI-FSP clearance Jobot

HPC Linux Systems Administrator - Top Secret Clearance Jobot

HPC Linux Systems Administrator - TS/SCI-FSP - Relocation Assistance Provided! Jobot

Unix/Linux Administrator System One

Senior Linux System Administrator Butler Aerospace and Defense

Red Hat Linux Systems Administrator {169137} A-Line Staffing Solutions

Sr. Linux/Windows Systems Administrator - Top Secret Clearance Lockheed Martin

HPC System Administrator, HPC Administrator, HPC Systems Engineer, Linux HPC Administrator, Linux Sy PROLIM Corporation

Oracle DBA HCL Global System INC

Systems Administrator (Windows) Bowhead / UIC Technical Services

Systems Administrator Bowhead / UIC Technical Services

Kubernetes Administrator with RH OpenShift Platform exp_Taylor, TX (Remote, W2 Only) Agile Global Solutions, Inc.

Senior System Administrator Naval Nuclear Laboratory

System Administrator IV NuAxis Innovations

RHEL Systems Administrator DCS Corporation

Senior Database Analyst – SQL DBA & PostgreSQL Pinnacle Technical Resources

Principal System Administrator Naval Nuclear Laboratory

PLM Administrator Axelon

Server Administrator System One

Labs Systems Administrator DCS Corporation

Senior Kubernetes Engineer / Platform Administrator System One

System Administrator System One

Oracle Database and Apps (EBS) Administrator Gables Search Group

Oracle Database Administrator DivIHN Integration Inc

Systems Administrator III-IV - UPDATED National Radio Astronomy Observatory

FileCloud Administrator nLeague

Systems Administrator V JT4 LLC

Joint Data Link Network Administrator JT4 LLC

Red Hat Computer System Administrator JT4 LLC

Systems Administrator III JT4 LLC

Windows System Administrator JT4 LLC

DBA Open Systems Technologies

System Administrator - ITSD MANTECH

Senior System Administrator JT4 LLC

ETL Developer United Nations Federal Credit Union

System Support Administrator Talent Software Services

Systems Administrator - Infrastructure Penske Truck Leasing Co., L.P.

DoW Linux System Administrator (Mid/Senior) - 28244 Company Confidential

Cloud Systems Engineer TeleWorld Solutions

LEAD IT ANALYST - SR. IT ANALYST - Oracle Database Administrator Southwest Research Institute

Network Engineer MAXISIQ, Inc.

Senior Splunk Engineer Vaco LLC

ServiceNow Engineer — SQL Monitoring Tanisha Systems

Systems Engineer (III-V), IT Infrastructure Georgia Systems Operations

Infrastructure and DevOps Engineer Axelon

Academic Technology Specialist Cal Poly Humboldt

Enterprise Systems Monitoring Tech PlanIT Group

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