Linux / Unix Systems Administrator Jobs in Chicago, IL

281 - 300 of 401 Jobs

IT Manager, Data Operations (Hybrid)Job Title - IT Manager, Data Operations (Hybrid)

UMB Financial CorporationCompany Name - UMB Financial Corporation

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Remote or Kansas City, Missouri, USA

Full-time

The Data Operations teams maintain stability and security of UMB application and analytics data, along with securing and administering tools for MDM, governance, retention, ETL/ELT, encryption, and masking, combined with maintaining or advising on the audit strength of each. The teams provide administration and availability around the clock in support of numerous UMB products ranging from on-premises applications with traditional datastores, all the way to serverless technology utilizing infrast

Senior Storage EngineerJob Title - Senior Storage Engineer

SS&C Technologies IncCompany Name - SS&C Technologies Inc

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Texas, USA

Full-time

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 Title: Sr. Storage Engineer Locations: REMOTE / Kansas City, MO Note: While this is a remote position, there may be occasional

Senior Storage EngineerJob Title - Senior Storage Engineer

SS&C Technologies IncCompany Name - SS&C Technologies Inc

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Utah, USA

Full-time

ELK Developer and Test Engineer (ACTIVE Top Secret Clearance Required)Job Title - ELK Developer and Test Engineer (ACTIVE Top Secret Clearance Required)

SimVentions, IncCompany Name - SimVentions, Inc

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Remote or Dahlgren, Virginia, USA

Full-time

Overview SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for an experienced Software and Infrastructure Test Engineer to work on a DevSecOps team supporting a complex software system - doing both system testing and some user-interface testing. Candidates should have at least 7 years of software and system testing experience, including automated testing, to join our team and provide full-spectrum test support (i.

Senior Database Administrator - PlexJob Title - Senior Database Administrator - Plex

Rockwell AutomationCompany Name - Rockwell Automation

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Remote or Troy, Michigan, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Staff Information Security EngineerJob Title - Staff Information Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Milwaukee, Wisconsin, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi

Sr Engineer, Cyber Insider Threat - Network Activity Logs - RemoteJob Title - Sr Engineer, Cyber Insider Threat - Network Activity Logs - Remote

Molina HealthcareCompany Name - Molina Healthcare

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Remote or Long Beach, California, USA

Full-time

Job Description Job Description Job Summary The Sr Engineer, Insider Threat will implement cyber intelligence (CyInt) collection, compilation, and analysis for the insider threat program. Implements data sets, tools, and provides program support to insider threat analysts and investigations. Works closely with our cybersecurity team, other technical teams, and business stakeholders to develop advanced insider threat systems and processes. Job Duties Lead the design, development, and implement

Systems AdministratorJob Title - Systems Administrator

UnisysCompany Name - Unisys

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Remote

Full-time, Contract

Note: This role requries to be .UNISYS Location: US Remote Type: Long- TERM contract Job Title: Systems AdministratorResponsible for supporting the functionality and efficiency of one or more operating systems. Deliver second level remote hardware and software/OS support services to clients to resolve product use and multi-product/platform problems and questions relating to enterprise systems, networks and application software, as well as desktop applications. Perform remote installation of appl

Systems Sr AdministratorJob Title - Systems Sr Administrator

UnisysCompany Name - Unisys

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Remote

Contract

CompuGain is an Information Technology and Business Consulting firm providing project-based solutions, software solutions and professional staffing services. -"Those authorized to work in the United States are encouraged to apply. We are unable to sponsor currently. Position: Systems Sr Administrator Location: Remote Length: Long Term Key Responsibilities Responsible for supporting the functionality and efficiency of one or more operating systems.* Lead teams in the delivery of second and/or th

Technical Curriculum Developer - Network SecurityJob Title - Technical Curriculum Developer - Network Security

PaloAlto NetworksCompany Name - PaloAlto Networks

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Remote or Santa Clara, California, USA

Full-time

Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. We have the vision of a world where each day is safer and more secure than the one before. These aren't easy goals to accomplish - but we're not here for easy. We're here for better. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as com

Senior Staff Information Security EngineerJob Title - Senior Staff Information Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Salt Lake City, Utah, USA

Full-time

Senior Staff Information Security EngineerJob Title - Senior Staff Information Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or West Palm Beach, Florida, USA

Full-time

Senior Staff Information Security EngineerJob Title - Senior Staff Information Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Orlando, Florida, USA

Full-time

Senior Staff Information Security EngineerJob Title - Senior Staff Information Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Charlotte, North Carolina, USA

Full-time

Senior Staff Information Security EngineerJob Title - Senior Staff Information Security Engineer

ServiceNow, Inc.Company Name - ServiceNow, Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Oracle SOA/ Middleware AdministratorJob Title - Oracle SOA/ Middleware Administrator

CACI International, Inc.Company Name - CACI International, Inc.

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Remote

Full-time

Oracle SOA/ Middleware Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: None * * * The Opportunity: The desired candidate will work in a team administering a SOA/Middleware solution and perform daily health check of SOA/Middleware components, apply approved SOA/Middleware builds in pre-prod and Production environments, advise on change requests

Infrastructure Engineer II - NetworkJob Title - Infrastructure Engineer II - Network

Sutter HealthCompany Name - Sutter Health

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Remote or Sacramento, California, USA

Full-time

We are so glad you are interested in joining Sutter Health! Organization: SHSO-Sutter Health System Office-Valley Position Overview: This is a graves shift position This is a hybrid role with the successful candidate working on-site in Sacramento when required. The Infrastructure Engineer II is responsible for troubleshooting and monitoring enterprise-level data center, campus, WAN, and wireless networks. This role requires experience in a multi-platform environment, including Cisco, Palo Al

Systems EngineerJob Title - Systems Engineer

Robert HalfCompany Name - Robert Half

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Remote or Glendale, California, USA

Contract

Description Location: Hybrid - Glendale, CA (Onsite 2 days or less per week) Pay Range: $87-$93 per hour with benefits Position Overview We are offering an exciting contract opportunity for a Senior Systems Engineer based in Glendale, CA, who will contribute to the development of innovative systems and platforms that support extraordinary experiences at our theme parks and resorts. In this role, you'll be instrumental in automating, building, and monitoring vital systems at scale while ensuri

Windows System EngineerJob Title - Windows System Engineer

Mass General BrighamCompany Name - Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t

ELEs2 Database Analyst Expert - RemoteJob Title - ELEs2 Database Analyst Expert - Remote

General DynamicsCompany Name - General Dynamics

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Remote

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Database Analysis/Design Job Qualifications: Skills: Database Implementation, Database Management, Database Management Systems (DBMS) Certifications: CISSP - ISC2 Experience: 10 + years of related experience ship Required: Yes Job Description: Join General Dynamics IT and be a part of a team that solve some o