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Senior System Operator Jobs in Chicago, IL (NOW HIRING)

HARRIS & HARRIS LTD

Sr. System Administrator

Chicago, IL · On-site

$88K - $120K/yr

We're looking for friendly, professional, and motivated Sr. Systems Administrator to join our ... Maintains server operating systems and functional differences between operating system vendors and ...

Oakton College

Senior Systems Administrator

Des Plaines, IL · On-site

$83K - $112K/yr

Oakton College is seeking a Senior Systems Administrator to oversee the day-to-day operations and ... system software and operating systems for the college's computing systems. • Performs system ...

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Senior System Operator information

See Chicago, IL salary details

$11

$33

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How much do senior system operator jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for senior system operator in Chicago, IL is $33.67, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $39.38 per hour, depending on experience, location, and employer.

What does a senior system operator do?

A Senior System Operator is responsible for monitoring, controlling, and maintaining the reliable operation of complex computer or power systems. They oversee system performance, troubleshoot issues, and coordinate with technical teams to ensure optimal functionality and uptime. Senior System Operators also implement system upgrades, enforce security protocols, and may train junior staff. Their expertise is vital in minimizing downtime and ensuring the smooth operation of essential systems.

What are the key skills and qualifications needed to thrive as a senior system operator?

To thrive as a Senior System Operator, you need deep knowledge of system operations, troubleshooting, and network management, often backed by a relevant degree or equivalent experience. Familiarity with SCADA systems, operating procedures, and certifications such as NERC or equivalent are typically required. Strong analytical thinking, decision-making under pressure, and clear communication skills help you excel in this role. These skills ensure reliable system performance, efficient problem resolution, and maintain safety and compliance in critical infrastructure environments.

What are some common challenges faced by senior system operators and how can they be addressed?

Senior System Operators often encounter challenges such as managing unexpected system outages, coordinating real-time responses to equipment failures, and ensuring compliance with regulatory standards. These challenges require strong problem-solving skills, the ability to make quick decisions under pressure, and effective communication with cross-functional teams. Staying updated with the latest industry protocols, participating in regular training, and fostering close collaboration with engineering and IT departments can help address these challenges and ensure reliable system operations.

What is the difference between Senior System Operator vs System Operator?

AspectSenior System OperatorSystem Operator
CredentialsTypically requires more experience and possibly advanced certificationsEntry to mid-level certifications and experience
Work EnvironmentOversees complex systems, mentors junior staffMonitors and controls systems under supervision
ResponsibilitiesAdvanced troubleshooting, system optimization, team leadershipBasic system monitoring, incident response

The Senior System Operator generally has more experience, advanced skills, and leadership responsibilities compared to a System Operator. They handle complex tasks, mentor staff, and optimize system performance, whereas System Operators focus on routine monitoring and incident management.

What are the most commonly searched types of System Operator jobs in Chicago, IL?

The most popular types of System Operator jobs in Chicago, IL are:

What cities near Chicago, IL are hiring for Senior System Operator jobs?

Cities near Chicago, IL with the most Senior System Operator job openings:

Senior System Operator jobs near you

Senior System Administrator

Moraine Valley Community College

Palos Hills, IL • On-site

$87K - $118K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

Job description

Posting Details
Position Information
Job Title
Senior System Administrator
Classification Title
Department
Infrastructure & Network Services
Work Location
Main Campus
Duties
Under direction, the Senior System Administrator is responsible for reviewing the design, installation, maintenance, training, and support of Windows servers and database functions, hardware and software used to support the college's systems. The Senior System Administrator is responsible for the following. Other duties may be assigned. The Senior System Administrator is dedicated to learning college concepts by developing programs and facilitating activities that promote student success and lifelong learning.
Summary
  • Administration and support of data flows between enterprise systems as well as contributing to the development and operation of those integrations.
  • Pre-installation activities of purchased software and vendor releases while also establishing software standards, conducting capacity planning, and managing system resource allocation for institutional products.
  • Ensuring security and integrity of all operating system software and related applications. Analyzes production issues, identifies root causes and provides recommendations for operational improvements.
  • Responsible for administration of all MS-SQL databases associated with the college's business systems including performing full DBA functions and maintaining database authority.
  • Responsible for administration of cloud-based identity and access management services. Responsible for ADFS, Azure Entra ID SSO, and AD integration with all other systems at the college.
  • Responsible for the administration and operational support of the college's bookstore point-of-sale system, SAS application, and Business Intelligence and Reporting systems.

Education/Experience
Bachelor's degree in Computer Science or related field required. Three to five (3-5) years' experience in IT required. Experience with MS-SQL Administration. MS-SQL certification and Azure and Windows certification.
Please ensure you have a minimum of three years of (full-time equivalent) experience outlined in your resume and application.
Qualifications
In addition to the above requirements,
  • Must have demonstrated analytical ability to logically approach applications.
  • Demonstrated knowledge of Windows-based enterprise operating systems and related network services.
  • Demonstrated knowledge in ADFS and integration techniques; identities management in Azure AD; integrating third party applications with Azure Intra ID SSO; MS-SQL database administration.
  • Knowledge of PowerShell scripting and Python; hybrid IT infrastructure; provisioning SQL databases in Azure; Hyper-V and SAN technologies; database design and information retrieval techniques; Linux and monitoring tools (such as Nagios and Grafana).
  • Basic Knowledge of SharePoint Administration, both on-premise and online; Azure infrastructure administration; SAS, SAP BO, PBIRS and reporting solutions; POS systems and their integration with third-party applications.
  • Self-starter with strong aptitude for adapting to technological changes and learning new platforms.
  • Above average communication skills.

Position Status
Full Time
Hours
General Hours - Monday - Friday 8:00 a.m. to 5:00 p.m.
Primarily on-site. Alternative hybrid work arrangement/remote days may be available.
On-call 24/7 for emergencies.
Must be a resident of IL/IN or reciprocal state.
Sponsorship is not available.
Salary/Wage
$70,075-$90,000 plus exceptional benefits
Hourly/Salary
Salaried
Benefits
FT Professionals
Moraine Valley offers a generous benefits plan which includes paid time off, tuition discounts for employees and dependents, medical, dental, vision, and retirement benefits in a collaborative and friendly environment. These include:
  • Health, Dental, Vision
  • Life insurance, Optional life
  • Disability insurance
  • Tuition reimbursement
  • Tuition waiver
  • SURS Retirement plan
  • Vacation Days
  • Holidays
  • Sick Leave
  • Personal days
  • Bereavement days
  • Tax-sheltered annuity plans

Visit these links to learn more about specific benefits for this position:
Benefit HighlightsBenefit Guide-Details
Review of Applications Begins
07/20/2026
Posting Detail Information
Posting Number
AP00578P
Open Date
07/06/2026
Close Date
Open Until Filled
Yes
Special Instructions to Applicants
Please submit all required documentation. Upon successful completion, you will receive a confirmation email. For questions, contact hr@morainevalley.edu or 708-974-5704.

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