Linux Administrator jobs in Tennessee

Oak Ridge, Tennessee

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14d ago

Oak Ridge, TN | Linux System Administrator | Full-time We are actively recruiting a Linux System Administrator for our client in Oak Ridge, TN. This is a contract opportunity with the possibility for conversion to full-time employment; work will be performed onsite in Oak Ridge. This is an excellent opportunity for someone who is experienced in Linux/Unix Administration, DHCP/DNS Administration, and automation through shell scripting and Ansible. The successful candidate must possess strong inte

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Contract

Depends on Experience

OpenShift RedHat Administrator

Remote

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8d ago

Title: OpenShift RedHat Administrator Location: Remote Duration: Long Term Job Description: Container Orchestration: RedHat OpenShift Container PlatformCluster Security : RedHat Advance Cluster SecurityMulti-cluster Management: RadHat ACMAutomation: AnsibleDevOps CI/CD: GitHub/ADOMonitoring: SlunkLogging: Loki StackProficiency in Azure/AWS/Google/Oracle DevOps or GitHub and know how to use them for continuous integration, continuous delivery, pipelines, and Git version control.Experience in usin

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Contract

$50 - $60

Senior Linux System Administrator

Remote

•

Today

Overview GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities In this role, you will work with other members to mitigate vulnerabilities on Linux-based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other standard Linux administration duties will be include

Full-time

USD 115,000.00 - 135,000.00 per year

Oracle Linux Administrator

Remote or Hybrid

•

Today

Job Summary Oracle Linux Administrator - Lead enterprise patch management and CVE remediation for Oracle Linux 7.9 and related systems. - Serve as primary escalation point for Oracle Linux support, handling Tier 1 & 2 issues and Oracle support cases. - Apply security patches, OS bug fixes, and ensure security compliance across environments. - Provide 24x7 production support for high-severity incidents and outages. - Perform root cause analysis and document all patching, changes, and updates.

Third Party, Contract

Senior Systems Administrator (Linux/Windows)

Remote

•

Today

Overview GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is in Washington, DC and will be a hybrid remote with periodic onsite customer work activities. Must be willing to work nights, have an active Sec

Full-time

USD 95,000.00 - 105,000.00 per year

Red Hat Specialist

Remote

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Today

Job Title: Red Hat Specialist with AWS, Keycloak, and AMQ Experience Qualifications: Bachelor s Degree in Computer Science, Information Technology, or a related field (or equivalent experience).Proven experience as a Linux System Administrator or similar role, particularly with Red Hat Enterprise Linux, AWS, Keycloak, AMQ, and OpenShift.Strong understanding of AWS services, Keycloak identity management, AMQ messaging systems, and OpenShift container management.Experience with system automation a

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Contract

Depends on Experience

Red Hat Specialist with AWS, Keycloak, and AMQ Experience

Remote or Hybrid in Jersey City, New Jersey

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Today

APN Consulting, Inc. is a progressive IT staffing and services company offering innovative business solutions to improve client business outcomes. We focus on high impact technology solutions in ServiceNow, Fullstack, Cloud & Data, and AI / ML. Due to our globally expanding service offerings we are seeking top-talent to join our teams and grow with us.Job Title: Red Hat Specialist with AWS, Keycloak, and AMQ Experience Location: Remote Duration: Contract Job Summary: As a Red Hat Specialist with

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Contract

BASED ON EXPERIENCE

Systems Administrator - Linux/Windows

Remote

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Today

Overview Provide on-going support for the administration of the core system applications and perform operational tasks such as monitoring system resources and perform routine maintenance tasks in support of 24x7 life cycle applications to include on-call support. Work location is hybrid with periodic customer site work activities. Must be willing to work nights, have a Security+ certification, and an active Top Secret clearance. Responsibilities Position Description: In this role you will: Pr

Full-time

USD 75,000.00 - 90,000.00 per year

Red hat Linux Admin/Architect

Remote

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10d ago

Position: RedHat Linux Administrator Location: Remote Duration: Long Term Job Description: Analyze and resolve complex problems associated with server hardware, applications, and software integration. Configure and manage UNIX and Windows operating systems and installs/loads operating systems software, troubleshoot , maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance. Technology: Linux, Red Hat Li

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Contract

Depends on Experience

Unisys Business Information Server (BIS)/MAPPER Developer

Remote

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7d ago

Launch Your Career with Cook Systems Ready to elevate your career? , a certified veteran-owned IT consulting firm, has been transforming businesses and careers since 1990. Whether youre aiming to work with a Fortune 500 company or a small business, weve got you covered. Our core valuesintegrity, investment, and innovationdrive everything we do, ensuring you grow and succeed in a dynamic, supportive environment. We understand the importance of work-life balance and personal growth. Our cutting-ed

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Contract, Third Party

Depends on Experience

Linux Client Platform Engineer

Remote

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Today

Job Description: The Linux Client Platform Engineer Contractor will lead efforts to close security gaps in the Linux endpoints fleet, ensuring compliance with 's security policies and regulatory requirements. This role involves collaboration with internal subject matter experts and external resources to implement necessary security controls. Key Responsibilities: - Lead the implementation of security controls for Linux endpoints to achieve full compliance by Q3 2025. - Collaborate with CIT, Inf

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Contract

$45 - $47

OpenShift Administrator @ Remote _ Full Time

Remote

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7d ago

OpenShift Administrator Remote Please share the resume by mail Job Summary: We are seeking an experienced OpenShift Administratort with a strong background in VMware to OpenShift Virtualization (OCP V) migrations. This role is critical in preparing and managing bare metal OpenShift environments for seamless workload migrations, ensuring that VMDK based virtual machines are migrated and operate identically within OpenShift as they did in VMware. Key Responsibilities: Deploy, configure, and manag

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Full-time

$100,000 - $115,000

TX Series / Cobol & CICS Programmer @ Remote

Remote

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4d ago

Our Client is Looking for a COBOL & CICS Programmer with strong " TX Series " , MQ, DB2,Oracle & Linux based skills are preferred., Working in TX Series Environment is a Big Plus. Please send Resumes.., Remote..,

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Contract, Third Party

Depends on Experience

C++ Software Engineer

Remote

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28d ago

Job Title: C++ Software EngineerLocation: Herndon, VA (Remote) OverviewWe are seeking for a team player with solid technical skills to work with our team of smart, creative, and dedicated engineering team-members. This position is based out of our Herndon, VA location with the option of a remote work schedule.This is a mid-level position for a Software Engineer. We value creative problem solving, logical thinking, enthusiasm, and the ability to learn quickly. Candidates must have a strong techni

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Third Party, Contract

Depends on Experience

Datacenter Administrator

Knoxville, Tennessee

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Today

Knoxville, TN | Datacenter Administrator | Full-time We are actively recruiting a Datacenter Administrator for our client in Knoxville, TN. This is a direct placement opportunity that will require working onsite in Knoxville. This role involves overseeing and maintaining a variety of server environments, with responsibilities that include system setup, configuration, and ongoing updates. The position supports a hybrid cloud productivity platform and requires familiarity with virtualization techn

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Full-time

Depends on Experience

Senior ADABAS DBA (DMS) | 100% Remote | C2C

Remote

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7d ago

Role: Senior ADABAS DBA (DMS Database Managed Services) Location: 100% Remore Key Responsibilities:Manage, monitor, and optimize ADABAS databases in both Linux and z/OS environments.Perform advanced performance tuning, capacity planning, and troubleshooting.Design and implement backup, restore, and disaster recovery strategies.Execute database reorganization, maintenance, and upgrades.Develop automation scripts (Shell, Python, PowerShell) for operational efficiency.Ensure security compliance t

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Contract

Depends on Experience

AWS Engineer

Remote

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Today

System Soft Technologies is widely recognized for its professionalism, strong corporate morals, customer satisfaction, and effective business practices. We provide a full spectrum of business and IT services and solutions, including custom application development, enterprise solutions, systems integration, mobility solutions, and business information management. System Soft Technologies combines business domain knowledge with industry-specific practices and methodologies to offer unique solution

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Contract, Third Party

Depends on Experience

Senior AWS Cloud Systems Operations Administrator

Remote

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Today

Description & Requirements Maximus is seeking a Senior AWS Cloud Systems Operations Administrator focused on managing AWS workloads, overseeing system deployment, security, and compliance. This administrator will use AWS tools to ensure systems run efficiently, troubleshooting as needed. Their expertise is vital for maintaining DoD system integrity and performance on the cloud. This position is remote and requires an active Secret security clearance. Maximus TCS (Technology and Consulting Servi

Full-time

USD 105,000.00 per year

MTS Senior Consultant/ MTS Senior Developer

Remote or Austin, Texas

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Today

Please - no MTS testers nor BA's; hiring team needs an MTS Developer Job Summary - Looking for a Senior Consultant having hands-on MTS development and customization experience in ACI MTS product. Experience : 9 - 11 years Technical Skills: Cobol, Linux, Entia DB, IBM MQ, Deep expertise in experience in ACI MTS development, customization and configuration Good experience in handling database (ENTIA, Oracle, DB2) and IBM MQ. MTS installation and configuration MTS Web UI/SUI Installation/Configur

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Full-time, Part-time, Contract, Third Party

USD 75-82

Systems Architect - 100% Remote - 3 Months Contract

Remote

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Today

Job Details: Job Title: Systems Architect Location: 100% Remote Duration: 3 Months Contract Description: Systems Architect (Windows, Unix, Linux, Storage, VMWare, Application Dependency assessment, Strategic road mapping, landing zone designs)

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Contract

Depends on Experience

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Linux Administrator jobs in Tennessee, USA