system administrator jobs in Chicago

Senior Systems Administrator Location: Chicago,ILSchedule: Hybrid – Tuesday–Thursday onsiteDuration: 6 months with strong potential for extensionHours: 40 hours/weekPay: $50–$72/hr + 1.5x OTOverviewARTC is seeking a Senior Systems Administrator to support enterprise Linux infrastructure, including server administration, clustering, automation,...

We are a small and rapidly growing IT Managed Service Provider located in the Loop. We provide outsourced IT services to clients in the Chicago area, including industries such as Healthcare, Legal, Financial, Manufacturing, Federal Government, and many more. We are very fast paced and this position requires quick thinking and a "can do" attitude. We are...

Senior System Administrator (Prophecy Technologies) Job Title: Senior System Administrator Department: IT Infrastructure & Operations Location: Joliet, IL PURPOSE The Senior System Administrator is responsible for architecting, implementing, and maintaining the organization’s enterprise systems and infrastructure to ensure optimal performance, scalability,...

The Systems Administrator will maintain, configure, and secure the organization’s Windows and Linux server/workstation infrastructure, with primary responsibilities in Active Directory (including Group Policy), PostgreSQL administration, Remote Desktop Services, and helpdesk assistance. Systems operate 24/7; the role requires flexibility for out-of-hours...

Job Description:We are hiring an IT Systems Administrator (Tier 2) to deliver high-quality technical support for internal users and managed services clients. You will handle escalations from Tier 1, own tickets through resolution, and collaborate with Tier 3, Centralized Services, and Monitoring teams.Perks & Benefits:Competitive payHealth Saving Account,...

Finance Systems Administrator - Financial Markets Software BusinessThis is a brand new role with complete ownership of finance systems across a global business.You are joining a well-established name in financial markets at a genuinely interesting moment. The business is growing through acquisition and takes a technology-first approach to everything it does....

DescriptionThe Systems Administrator will maintain, configure, and secure the organization’s Windows and Linux server/workstation infrastructure, with primary responsibilities in Active Directory (including Group Policy), PostgreSQL administration, Remote Desktop Services, and helpdesk assistance. Systems operate 24/7; the role requires flexibility for...

Job description: As a Systems Administrator, you will be responsible for the overall maintenance, configuration, and reliable operation of computer systems, servers, networks, and related infrastructure within a cloud‑based environment. Your primary focus will be ensuring the integrity and security of data, maintaining network access, and managing system...

Description We are looking for a Network/Systems Administrator to provide onsite support for core infrastructure operations in Chicago, Illinois. This Long-term Contract position focuses on keeping server, virtualization, storage, and network environments stable, secure, and well maintained while partnering with technical teams to resolve issues efficiently....

Job Description Job Description Harris & Harris has over 50 years of experience in customer care and revenue recovery, specializing in the utilities, government, and healthcare markets. We’re looking for friendly, professional, and motivated Sr. Systems Administrator to join our Information Technology  team. If you’re looking for a company that...

Who is Alpharus Health? Alpharus Health is a national nonprofit behavioral health provider dedicated to helping people build healthier lives. For nearly 60 years, we have provided substance use and mental health treatment that helps individuals, families, and communities find healing, hope, and lasting wellbeing. Our mission is simple: We help people build...

About Hopscotch Primary Care At Hopscotch Primary Care, we believe great healthcare should be accessible to all people across all communities.  Today, almost 20% of Americans live in a rural community, yet only 11% of physicians practice in those same communities.  We are on a mission to transform healthcare in rural America.  We provide high-quality...

Harris & Harris has over 50 years of experience in customer care and revenue recovery, specializing in the utilities, government, and healthcare markets. We’re looking for friendly, professional, and motivated Sr. Systems Administrator to join our Information Technology team. If you’re looking for a company that embraces the principles of respect,...

Job Description Job Description Job Title: Yardi System Administrator  Reports To: Director of Property Technology About Cross Street: Cross Street is a Chicago-based real estate services firm built on a strong foundation of property operations and client service. We bring together institutional-level experience with an entrepreneurial mindset to...

DescriptionAs an S&C Electric team member, you’ll work on projects that have real-world impact. You’ll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted, forward-thinking leader in the electrical industry....

Department: Accounting & FinanceReports to: Chief Accounting and Administrative Officer Location: Chicago, IL This role will be performed onsite in the Chicago office. Flexibility offered as needed.Adventurous Journeys Capital Partners (“AJCP”) is seeking a Financial Systems Administrator to serve as the firm’s primary point of contact for...

Overview Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven...

As an S&C Electric team member, you’ll work on projects that have real-world impact. You’ll help transform the grid for resilient and reliable power worldwide. S&C has more than a 100-year history of innovation and has been 100% employee-owned since 2012. We continue this legacy as a trusted, forward-thinking leader in the electrical industry. You will...

Provantis System AdministratorJob Title: Provantis System AdministratorLocation: Chicago, IL (on-site)Reports to: VP Toxicology and Site HeadFull-timeFrontage Laboratories Inc. is an award winning, full-service, CRO/Contract Research Organization operating over 25 state-of-the-art laboratories across the US, Canada, Europe and Asia. Our core competencies...

Building markets for the new trading frontier. Bringing the future into focus. Rothera is building the premier prediction market in partnership with Robinhood and Susquehanna International Group. By empowering traders to take positions on the events that shape our world Rothera’s platform harnesses the scale and power of financial markets to produce...