Linux Systems Administrator I — RHEL & Security
American Systems
AMERICAN SYSTEMS is seeking a Linux Systems Administrator I to support enterprise-level Linux-based systems, focusing on installation, configuration, testing, and management of RHEL environments across our IT architecture. The role emphasizes information security, incident management, compliance audits, and collaboration with CAB, with opportunities to work on monitoring tools like SolarWinds and Splunk, and to gain exposure to CIP in air-gapped settings. #J-18808-Ljbffr American Systems
$61.32k - $95.68k
Overview AMERICAN SYSTEMS is an employee-owned federal government... ...An average day: As a Linux Systems Administrator I, you will provide support... ...participate in information security, systems analysis, planning... ...monitoring Linux systems, mostly RHEL. Assist in configuring,...SuggestedFor contractorsWork experience placementShift work- ...Federal Services Company is seeking a NOC Network Administrator, Mid to maintain and optimize Windows and Linux servers within a federal IT environment. You will... ..., and ticketing platforms, coordinate with security teams, and ensure secure, auditable operations. Responsibilities...SuggestedNight shift
- ASM Research, An Accenture Federal Services Company is seeking a Mid Database Administrator to oversee stability, performance, and security of mission-critical databases in a regulated government setting. You will design structures, optimize schemas, plan capacity, and...Suggested
$78.4k - $119.18k
The Database Administrator, Mid oversees the stability, performance, and security of enterprise databases that support mission‑critical systems in a highly regulated government environment. The role designs and refines database structures, indexing strategies, and capacity...SuggestedContract workWork experience placementWork at office- ...Cloud Security Engineer Develop, evangelize, and monitor the adoption of sound cloud security practices. Working from the... .../Loki/tempo Interact with Azure and GCP cloud provider systems Sound knowledge of Linux operating Systems Issue troubleshooting experience. Communication...Suggested
- ...Job TitleExperienced Linux AdministratorJob DescriptionAn experienced Linux administrator is needed with a preference for experience in installing and administering Openshift, Redis, and Elastic. Understanding of public cloud and container-based platforms like Docker,...
- ...Job Description: Years of experience: 5 - 12 years' experience with Linux Administration/System Management/Automation in a VMware and/or cloud environment. Education: Bachelor's degree (or equivalent work experience) from a regionally accredited institution. BS in Computer...Work experience placement
$112k - $179k
...next-generation national security company that drives... ...Role Peraton requires Systems Engineers to support the... ...Server environments (RHEL and Windows Server)... ...administering Windows and/or Linux systems within DoD... ...scripts for administrative automation Highly Desired...Contract workTemporary workShift work- ...Job Title: Linux Admin Location: Phoenix, AZ (Day 1 Onsite) Job Type... ...ideal candidate will combine deep Linux administration expertise with hands-on software... ...elastic logging frameworks and message queue systems such as Kafka Apply Infrastructure-...Long term contractContract workImmediate start
- Implement and review appropriate security guidelines / mechanisms. Develop and test database migration procedures. Troubleshoots application... ...and maintains company database(s). 30% Develops database administration tools / utilities / operation procedures. Educates user and...
$71.68k - $89.71k
DEPARTMENT OF ECONOMIC SECURITY Your Partner For A Stronger Arizona. DES works with families... ...of life. SENIOR ENTERPRISE ONBASE ADMINISTRATOR Job Location: Division of Technology... ...motivated professional to join our team as a Systems/Network Engineer. This position will...Full timeTemporary workPart timeRemote workWork from home- Department of Economic Security (DES) is seeking a Senior Enterprise OnBase Administrator to join the Division of Technology Services in Phoenix, AZ. The role focuses... ..., governance, and configuration of OnBase systems including Okta/AD integrations and SQL monitoring...Remote job
- Proactively maintain and develop all Linux infrastructure technology to maintain a... ...4x7x365 uptime service Engineering of systems administration-related solutions for various project... ...input on ways to improve the stability, security, efficiency, and scalability of the...
- ...maintain desktop solutions across the organization. You will build workstations and images, manage software packages, and ensure security and asset management standards are met. The role requires a high school diploma with technical desktop management training, 5+ years...
$68k - $92k
NETWORK ADMINISTRATOR Advance how our customers operate while you advance your career. Join... ...PERSONAL IMPACT Supports the stability, security, and efficient operation of Army enterprise... ...ability to support mission‑critical systems in a fast‑paced operational setting...Temporary workWork from homeHome officeFlexible hours- ...for an experienced PostgreSQL Database Administrator to manage, optimize, and support production... ...high availability, performance, security, and reliability. Key Skills & Experience... ...production environments. Proficiency in Linux/Unix and Python, Bash, or Shell scripting...Full time
$26 - $28 per hour
TEKsystems in Scottsdale, AZ seeks a High level Tech Support Rep with Linux experience for a hybrid role. Work 1 day remote and 4 days in-office in Scottsdale. Compensation ranges from $26.00 to $28.00 per hour. Responsibilities include troubleshooting, building SME knowledge...Hourly payPermanent employmentWork at officeRemote work- ...Technician 4-C Job Description The most security-conscious organizations trust Telos... ...technology and network infrastructure systems Responsible for the installation, configuration... ...in general networking and network administration, upgrade and operations. Good...Hourly payFull timeContract workWork at officeLocal areaShift workWeekend work
- AMERICAN SYSTEMS is seeking a System Administrator for Supervisory Control and Data Acquisition (SCADA) applications. You will administer, monitor, and support SCADA environments, ensuring reliability, security, and performance of mission-critical systems used in national...
- ...assets while ensuring service levels and excellent customer service. Responsibilities include configuring printers, performing basic server tasks, assisting vendors via remote sessions, and maintaining security and backups. #J-18808-Ljbffr Ebara Technologies IncorporatedWork at officeRemote work
- SwitchThink Solutions in Phoenix, AZ, is seeking an OPS Systems Engineer I to support Linux, AIX, and DB2 environments, focusing on the Keystone... ...client base. Ideal candidates have 3+ years in system administration, strong problem-solving and documentation skills, and...
- ...Responsibilities & Requirements Strong hands-on experience in Kubernetes administration, upgrades, operations, and production troubleshooting.... ..., including Red Hat OpenShift and/or Rancher. Strong RHEL/Linux administration skills, including LVM, filesystems, RAID,...Contract work
- ...tools. Key Responsibilities * Install commercial PDUs, UPS systems, network hardware, and retail POS equipment. * Execute Cat6... ...and Colorado, we specialize in high-impact low-voltage cabling, security systems, and nationwide IT rollouts for major commercial clients...Daily paidContract workFor contractorsLocal areaNight shift
$177.5k - $253k
...Join the Future of Security at Netskope Netskope (NASDAQ: NTSK) is a leader in modern... ...of relevant experience as a Solutions/System Engineer with a proven track record and... ...installation, configuration and administration Linux, MacOS and Windows-based systems Proficient...Remote work$43.1 - $64.11 per hour
...position demands a blend of hands-on Linux administration expertise—including advanced scripting... ...compute nodes, VMware vSphere virtualized systems, and NVIDIA GPU resources. This... ...responsible for improving the availability, security, compliance, interoperability,...Local areaImmediate start$43.1 - $64.11 per hour
...responsible for improving the availability, security, compliance, interoperability,... ...position demands a blend of hands‑on Linux administration expertise—including advanced scripting... ...compute nodes, VMware vSphere virtualized systems, and NVIDIA GPU resources. This...- ...an experienced embedded software engineer to design and maintain Linux and Windows device drivers for embedded hardware platforms. You... ...and contribute to documentation and testing to ensure reliable, high-performance systems. #J-18808-Ljbffr Robotic Technologies Automation
- ...face-to-face instruction at our Phoenix campus for the Spring 2027 semester (01/04/2027 - 04/23/2027). The course, Security Driven Systems Administration, covers design, management, and maintenance of virtual enterprise and datacenter infrastructure. You will facilitate...Part time
$135k - $205k
...stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native... ...platform. We work on large scale distributed systems, processing almost 3 trillion events per... ...understanding of Windows, macOS, and Linux operating systems Can easily articulate...Remote jobFull timeWork experience placementWork at officeLocal area$40 - $55 per hour
About the job Security IT Engineer Specialist We are seeking a skilled Security IT Engineer... ...enterprise-level commercial security systems. This role requires strong technical... ...Hands‑on experience with Active Directory administration. Experience with Lenel, C-Cure,...
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