Linux System Administration jobs in Jacksonville, FL

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

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

Glassbox System Engineer

Hybrid in Jacksonville, Florida

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6d ago

Role: Glassbox System Engineer-W2 only Location: Jacksonville, FL/Pennington, NJ Hybrid 3 days onsite a week Contract(1 year) with possible extension Glassbox Systems Engineer - this role is not an analytics role, nor focused on onboarding new applications to Glassbox Hands-on shell scripting and Linux system administration experience Hands-on Java application hosting on Linux experience Expertise in scripting languages such as Shell Script, BladeLogic NSH, Python, Perl Thorough understandin

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Contract

60 - 70

Analyst I, Systems Operations

Jacksonville, Florida

•

Today

Overview Job Purpose As an Automation Engineer within the Service Reliability department at Intercontinental Exchange (NYSE: ICE), you will play a critical role in enhancing the reliability and efficiency of our mainframe. Your primary focus will be on developing and maintaining automation tools and solutions that meet our high standards for customer service and incident reduction. You will collaborate closely with the operations and support teams to implement automation changes, troubleshoot

Full-time

Deployment Engineer

Jacksonville, Florida

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Today

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description Job Title: Deployment Engineer Locations: Jacksonville, FL or New York, NY or Boston, MA | Hybrid Get To Know Us: We are seekin

Full-time

TacMobile PGS System Administrator

Jacksonville, Florida

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Today

Location: Jacksonville, FL Security Clearance Requirement: Top Secret/SCI Telework Eligible? No, work will be performed on-site. What You'll Do: We have an opportunity for a TacMobile PGS System Administrator with in-depth knowledge of U.S. Navy TacMobile P-8A I3B2 Ground Station (PGS) equipment, systems, and emerging technologies supporting the P-8A Poseidon aircraft. The ideal candidate will be a proactive self-starter capable of providing advanced IT and systems administration support to

Full-time

Senior System Analyst

Remote

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3d ago

Job Title: Senior System Analyst Location: Tulsa, OK Type: Contract To Hire Compensation: $26.00-29.00/hour Work Model: Remote offsite Hours: 40.0 Security Clearance: Not specified Work Schedule:Thu, Fri, Sat, every other Wed - 7:00p-7:00a Responsibilities Monitor AppWorx, Orion, Email and other applications as needed Troubleshoot and triage all alerts appropriately Communicate and collaborate via email and telephone with SMEs, app teams, infrastructure teams, and leadership as needed Communi

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Contract

Depends on Experience

Senior Systems Administrator / Middleware Administrator

Remote

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5d ago

Job DescriptionWe are seeking an experienced Senior Systems Administrator with deep expertise in Oracle WebLogic administration, multi-platform environments (UNIX/Linux and Windows), and enterprise reporting tools. In this role, you will be responsible for installing, configuring, clustering, monitoring, and performance tuning core middleware infrastructure. You will also manage Apache web servers, write automation scripts, and support critical business intelligence applications. Key Responsibil

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Contract

Depends on Experience

Systems Administrator

Remote or San Francisco, California

•

Today

Description We are looking for a Linux Systems Administrator to support a Financial Services organization with critical on-premises infrastructure initiatives in San Francisco, California. This Contract position is designed for someone who is detail oriented and can balance hands-on Linux administration with automation, storage, virtualization, and security work across several priority projects. The engagement is expected to run for approximately 3 months and may continue based on business needs

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Contract

USD 60.00 - 65.00 per hour

Systems Engineer

Remote or Gainesville, Florida

•

Today

Are you a collaborative AWS Systems Engineer looking to work for a mission driven global organization? About the role; As a Systems Engineer will support our AWS Cloud infrastructure, automation, and operational tasks. Working in partnership with product and engineering teams, this role involves supporting deployment, troubleshooting, and automation initiatives, contributing to live products, and supporting process improvements. About the team -This collaborative team of AWS Systems Engineers

Full-time

USD 71,600.00 - 119,400.00 per year

Systems Engineer

Remote or Gainesville, Florida

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Today

Full-time

USD 71,600.00 - 119,400.00 per year

IT Systems DevOps Engineer

Remote or Denver, Colorado

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Today

About Our Company: Headquartered in Denver, Colorado, Cologix is a leading North America network-neutral interconnection and hyperscale edge data center company. Our platform gives customers access to 45+ digital edge and Scalelogix hyperscale edge data centers in 13 markets across the United States and Canada along with a carrier-dense ecosystem of 710+ networks, 360+ cloud providers, 35+ onramps and seven Internet exchanges. We provide our nearly 2,000 customers with direct access to our loc

Full-time

USD 100,000.00 - 130,000.00 per year

Systems & Infrastructure Analyst 2026-01985

Remote or Cheyenne, Wyoming

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Today

Salary: $35.12 - $39.02 Hourly Location : Cheyenne, WY Job Type: Permanent Full-time Remote Employment: Flexible/Hybrid Job Number: 2026-01985 Department: Wyoming Department of Enterprise Technology Services Division: Enterprise Technology Services Opening Date: 08/11/2026 Closing Date: Continuous FLSA: Non-Exempt Job Classification: CTSY09 Description and Functions Open Until Filled GENERAL DESCRIPTION: Are you a tech professional who wants your work to mean more than just uptime and tickets?

Full-time

USD 35.12 - 39.02 per hour

GoLang Developer III (Contractor)

Remote or Washington, District of Columbia

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Today

Are you passionate about building secure, high-performance systems with cutting-edge technologies? We're seeking a talented Golang Developer, working with a global team that values innovation and hands-on problem solving. You'll be developing essential features for enterprise-scale applications using Go, Docker, and Kubernetes, all within a robust Linux environment. What's truly exciting about this role? You'll work alongside skilled engineers tackling challenging authentication, security, and i

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Contract

IT - Infrastructure Systems - Host Systems Engineer I (Remote within 2 hours of HQ in Sacramento)

Remote or Sacramento, California

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Today

Our headquarters in Sacramento contains the core functions that support our mission to deliver financial solutions with value, convenience and exceptional service to our members. Job Title: Host Systems Engineer I Status: Exempt Reports to: Mgr - IT Systems Department: Infrastructure Systems Job Code: 12016 Pay Range: $102,00.00 - $125,000.00 ANNUALLY WHO WE ARE: Golden 1 Credit Union is among the top credit unions in the country. As a member-owned, not-for-profit cooperative, Golden 1 is guid

Full-time

USD 102,000.00 per year

UWSP Information Security Student Analyst

Remote or Stevens Point, Wisconsin

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Today

Current Students: If you are currently employed or enrolled as a student at any of the Universities of Wisconsin, log in to Workday to apply through the internal application process. Workday Internal Jobs Site for Students Position Title: UWSP Information Security Student Analyst Job Category: Student Hourly Job Profile: Student Help Job Summary: Compensation $15.00/hr Hours A maximum of 25 hours per week total during the academic semesters. Job Description The Information Security Ana

Part-time

USD 15.00 per hour

Infrastructure specialist

Remote or Rhode Island

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Your role Step into the engine room of enterprise technology, where every decision you make can shape how a customer's systems perform today -

Full-time

Systems Administrator II - UNIX

Remote or Cary, North Carolina

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Today

Overview POSITION TITLE (Oracle title) SYSTEMS ADMINISTRATOR II WORKING TITLE Systems Administrator II-UNIX SCHOOL/DEPARTMENT Technology Services Division LOCATION Crossroads II, Cary, NC PAY GRADE Technology Band Grade 27 FLSA STATUS Exempt ELIGIBILITY FOR EMPLOYMENT CONTRACT No WORK WEEK SCHEDULE Monday-Friday (occasional evenings and weekends) Position is available for a Hybrid Telework workweek POSITION PURPOSE: Plays a critical role in managing, maintaining, and optimizing

Full-time

Principal Systems Engineer

Remote

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Today

POS-4029 We are currently searching for an enthusiastic and innovative Systems Engineer to work on our System Operations team supporting and scaling HubSpot's employee servicing servers and 3rd party application infrastructure. We're a small team of technology driven individuals with a curiosity for how things work and a passion for designing and building reliable, scalable, and efficient systems. We're always striving to learn more, expand our skills and grow our teammates. Are you excited to

Full-time

USD 156,000.00 - 249,600.00 per year

Client Technical Support Specialist

Remote

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4d ago

Client Technical Support Specialist Position Summary The Client Technical Support Specialist serves as a trusted technical advisor to clients, providing advanced support for applications, infrastructure, and network connectivity. This role works closely with third-party vendors to diagnose and resolve complex technical issues while ensuring a high level of client satisfaction. Success in this position requires strong troubleshooting skills, networking expertise, vendor management experience, and

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Full-time

Depends on Experience

Linux System Administration jobs in Jacksonville, FL, USA