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Phoenix, Arizona

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Today

Title: Linux System Administrator Location: Phoenix, AZ, (Onsite) Duration- 12+ months Required Skills 8+ years of Linux System Administration experience. Strong expertise in: o Red Hat Enterprise Linux (RHEL) o CentOS o Ubuntu Linux o Unix/Linux Administration Experience with: o Shell Scripting (Bash, Korn Shell) o Linux Performance Tuning o Server Monitoring Tools o System Security & Hardening o Patch Management o User & Access Management Experience with virtualization technologies s

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Contract

Depends on Experience

AL-DHR-Linux-System Administrator

Remote or Alabama

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Today

Job Description Position Title: Linux-System Administrator Duration: 06+ months contract with possible extension and conversion Location: Remote Position Description Manage/maintain/secure and help train current DHR workers on the Red Hat Linux Enterprise servers with Kubernetes clusters in Microsoft Azure Government Cloud. At least 3 years experience managing and maintaining RedHat Linux Enterprise or equivalent. Manages, configures, and maintains Linux-based servers and infrastructure to e

Full-time

Linux System Admin

Phoenix, Arizona

•

Today

Experience: 8+ Years. Required Skills 8+ years of Linux System Administration experience. Strong expertise in: o Red Hat Enterprise Linux (RHEL) o CentOS o Ubuntu Linux o Unix/Linux Administration Experience with: o Shell Scripting (Bash, Korn Shell) o Linux Performance Tuning o Server Monitoring Tools o System Security & Hardening o Patch Management o User & Access Management Experience with virtualization technologies such as VMware. Knowledge of networking concepts including TCP/IP, DNS

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Contract

Depends on Experience

Linux Systems Administrator I

Phoenix, Arizona

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Today

Overview Now Hiring at AMERICAN SYSTEMS Epsilon, Inc. has joined AMERICAN SYSTEMS! As one organization, we offer expanded resources, streamlined operations, and increased opportunities for growth and development. Join us to be part of a dynamic, collaborative environment dedicated to innovation and customer success. Responsibilities An average day: As a Linux Systems Administrator I, you will provide support for our enterprise-level Linux-based systems and will assist with installation, conf

Full-time

USD 61,324.37 per year

CTMS Administrator - Clinical Trial Management System

Hybrid in Phoenix, Arizona

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Today

At HonorHealth, youll find something special. From humble beginnings in 1927 to one of Arizonas largest nonprofit healthcare systems, our culture is built on warmth and neighborly kindness. Behind every smile is a highly skilled professional with deep expertise and an unwavering dedication to what matters most caring for the health and well-being of people and communities across the greater Phoenix area. Responsibilities: Job Summary The Database Administrator (DBA) II, will provide support to

Full-time

Depends on Experience

Senior System Administrator

Phoenix, Arizona

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Today

Overview Edgewater Federal Solutions is seeking a Senior Systems Administrator to join our team. The Senior Systems Administrator will play a pivotal role in our IT operations, responsible for deploying, maintaining, enhancing, and supporting our IT infrastructure. This role requires leveraging and implementing modern solutions for deployment, configuration, and monitoring to meet customer requirements and ensure system reliability. Key responsibilities include managing Windows and Linux OS sys

Full-time

USD 115,000.00 - 120,000.00 per year

Embedded Linux Software Engineer to Sensors and System Software Team

Remote or Austin, Texas

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Today

About the Team The Sensors and System Software team is crucial to autonomous driving, developing the core software that allows our vehicles to perceive and understand the world around them. Join our team and directly contribute to groundbreaking autonomous driving technology, revolutionizing transportation. Work with state-of-the-art sensors and technologies, pushing the boundaries of perception. Learn from top engineers, tackle complex challenges, and expand your expertise in real-time systems

Full-time

DevOps Engineer / Linux Administrator

Remote

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Today

Position Overview The DevOps Engineer / Linux Administrator supports and enhances enterprise Linux environments through automation, infrastructure management, CI/CD pipeline development, and system administration. This role is responsible for maintaining secure, reliable, and scalable Linux-based platforms while partnering with development, security, and operations teams to improve deployment efficiency, system performance, and operational stability. Key Responsibilities Administer, maintain,

Full-time

Linux Administrator

Remote

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Today

The Backup and Recovery Specialist, Senior leads the architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design decisions for new workloads and disaster recovery strategies. The specialist acts as the highest-level escalation point for severe backup failures and high-risk restoration ac

Full-time

System Administrator 2 - 01

Remote or Maryland

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Today

TO BE CONSIDERED FOR THIS POSITION YOU MUST CURRENTLY HAVE AN ACTIVE TS/SCI WITH POLYGRAPH SECURITY CLEARANCE WITH THE FEDERAL GOVERNMENT. (U.S. CITIZENSHIP REQUIRED). We are seeking a System Administrator who has experience working all phases of the system engineering lifecycle from concept to sustainment. This includes the ability to produce documentation and drawing packages as required. The candidate must also have SA and GOTS product experience. Candidate must be willing to learn and be pre

Full-time

USD 150,000.00 per year

System Administrator 2 - 02

Remote or Maryland

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Today

Full-time

USD 150,000.00 per year

Expert System Administrator (Virtual Infrastructure & Cluster Management)

Remote or College Park, Maryland

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Today

Location: College Park, Maryland Type: Contract Job #4008 Title: Expert System Administrator (Virtual Infrastructure & Cluster Management) Location: College Park, MD Compensation Range: $220 - $240K *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our atte

Full-time

USD 220,000.00 - 240,000.00 per year

Lead System Administrator

Remote

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Today

Description & Requirements The Lead System Administrator will lead the enterprise Patch and Upgrade Management function. This role owns patch strategy, prioritization, risk-based remediation, and rollback planning across on-prem, cloud, and hybrid systems, ensuring secure, timely, and compliant vulnerability remediation. Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operat

Full-time

USD 115,000.00 per year

Journeyman System Administrator

Remote

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Today

Description & Requirements Maximus is a trusted federal partner supporting mission-critical programs across national security, defense, and public service delivery. Our work focuses on sustaining, operating, and improving essential government systems and services, with proven operational excellence, and a commitment to mission success for our customers. Joining Maximus means becoming part of a collaborative, mission-driven organization where teamwork, accountability, and professional growth are

Full-time

USD 70,000.00 per year

Journeyman System Administrator

Remote

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Today

Full-time

USD 70,000.00 per year

IBM Power Systems, AIX System Administrator

Remote or Almont, Colorado

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Today

Description: Remote Our client seeks a skilled IBM Power Systems and AIX System Administrator to ensure stability, performance, and security across AIX and Linux environments. The role includes system monitoring, patch management, backup and recovery, firmware upgrades, and infrastructure maintenance. The administrator will support mission-critical systems, collaborate with cross-functional teams, and maintain compliance with organizational standards and best practices. This is a contract to

Contract

System Administrator, Sr.

Remote

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Today

Overview DecisionPoint seeks a Senior System Administrator to lead operations, monitoring, and sustainment of secure, cloud-hosted environments supporting a Department of Defense (DoD) enterprise modernization effort. The position focuses on maintaining resilient, high-availability systems that underpin critical operations and data exchange across Service components and mission partners. The System Administrator, Sr. will ensure continuous system health, compliance, and performance through proa

Full-time

USD 13,665.00 per month

IT/OT System Administrator

Remote or Hybrid in Des Plaines, Illinois

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4d ago

Hello,Please check the requirement below and let me know your interest applying for this roleCandidates need to have experience with Operational Technology (OT) technologies such as SCADA (Supervisory Control and Data Acquisition) and ICS (Industrial Control System).Job Description:Role: Senior IT/OT System Administrator Location: Hybrid 2x per week in Rosemont ILDuration: 6+ monthsAuthorization: Must be eligible to convert without sponsorship (USC)Interview: 1 round Teams panelManager Reference

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Contract

60 - 65

IT System Administrator

Scottsdale, Arizona

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Today

Basic Qualifications Bachelor's degree in a related specialized area or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense TS/SCI security clearance with Polygraph 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 information. Due to the

Full-time

USD 111,881.00 - 124,118.00 per year

Mainframe z/VM & Linux Engineer (Only W2)

Phoenix, Arizona

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Yesterday

Job DescriptionWe are seeking an experienced Mainframe z/VM & Linux Systems Engineer to support, administer, and optimize IBM Z mainframe virtualization environments running z/VM and Linux on IBM Z. The ideal candidate will have expertise in z/VM systems programming, Linux administration, virtualization technologies, performance tuning, automation, and enterprise infrastructure management.The engineer will be responsible for maintaining highly available and secure IBM Z environments, supporting

Easy Apply

Contract

$60 - $62

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