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

Senior Systems Engineer

Downers Grove, IL ยท On-site +1

$104K - $142K/yr

The Senior Systems Engineer is responsible for designing, implementing, and maintaining components ... Perform installation and configuration of software including operating system, patches, and 3rd ...

Assists in system monitoring, reviewing infrastructure and application logs, and verifying ... Assists with deployment of new desktop and server operating systems and applications. * Assists ...

IT Sr. Systems Engineer

Chicago, IL ยท On-site

$113K - $140K/yr

Assists in system monitoring, reviewing infrastructure and application logs, and verifying ... Assists with deployment of new desktop and server operating systems and applications. * Assists ...

Senior Operator

Roselle, IL

$17.75 - $21/hr

Senior Operator Classification: Hourly (SE, SNE) Reports To: Pilot Production and Site Manager ... Efficiently operates in line systems with minimal supervision. * Maintains 100% of standards in ...

Senior Operator

Roselle, IL ยท On-site

$17.75 - $21/hr

Senior Operator Classification: Hourly (SE, SNE) Reports To: Pilot Production and Site Manager ... Efficiently operates in line systems with minimal supervision. * Maintains 100% of standards in ...

Showing results 21-40

Senior System Operator information

See Chicago, IL salary details

$11

$33

$85

How much do senior system operator jobs pay per hour?

As of Aug 6, 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 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 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 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 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 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:

Senior Relativity Senior Systems Administrator with Security Clearance

Contact Government Services, LLC

Chicago, IL โ€ข On-site

$117K - $169K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago


Job description

Senior Relativity Senior Systems Administrator Employment Type: Full Time Department: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organizationโ€™s network systems. CGS brings motivated, highly skilled, and creative people together to solve the governmentโ€™s most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities. Skills and attributes for success: - Design and implement Automated Litigation Support (ALS) software solutions primarily consisting of COTS tools such as Relativity, iPro, CaseMap, etc. - Maintain ALS system infrastructure (storage, compute, network) leveraging on-premise and AWS cloud platforms. - Maintain external access to ALS tools including identity and access management for external stakeholders. For example, expert witnesses, US Attorneys, IRS collaborators, etc. - Perform system maintenance including backups, restore operations, application and platform software updates, performance tuning, system monitoring, etc. - Produce and update system diagrams, administrator guides and end user documentation. Documentation must be updated at least semi-annually - Provide weekly reports on system health, performance, completed projects and planned activities. - Selectee will work with the IT leadership supporting ALS applications and infrastructure. Qualifications: - Undergraduate degree (preferably in the computer science or management information/technology disciplines) OR equivalent years of experience will be considered/accepted in lieu of degree. - At least 5 years of hands-on, directly applicable experience actually doing the work of implementing the kinds of systems being set up - e.g., UNIX, Windows, Network Storage Solutions, etc. - will usually be expected. At least 5 years of these years of experience must be in litigation support applications and application software, e.g., Oracle, Relativity, iPro, Concordance, Trial Director, other web hosting platforms, etc. - Must have actually done the work of designing, obtaining equipment and software, installing, integrating, testing, etc., in the environment required. - Must have experience with large systems with a complex mix of operating systems and functions. - At least one year of experience setting up large-scale database management applications, using the applicable database management software. - Experience in storage technology planning, performance capacity planning and modeling, applications planning, human factors issues, distributed processing, and business process analysis. - Requires in-depth knowledge of the Government's IT environments, including office automation networks and PC and server-based databases and applications. - Requires in-depth knowledge of the Government's security requirements. - Excellent written and oral communication skills required. - Must have experience with Relativity. - Must have experience with SQL server version 2012 and later. - Must be able to obtain a favorably adjudicated Public Trust Clearance Our commitment: Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting-edge technology with world-class personnel to deliver customized solutions that fit our clientsโ€™ specific needs. We are committed to solving the most challenging and dynamic problems. For the past seven years, weโ€™ve been growing our government contracting portfolio, and along the way, weโ€™ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come. We care about our employees. Therefore, we offer a comprehensive benefits package: - Health, Dental, and Vision - Life Insurance - 401k - Flexible Spending Account (Health, Dependent Care, and Commuter) - Paid Time Off and Observance of State/Federal Holidays Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. Join our team and become part of meaningful government innovation! Explore additional job opportunities with CGS on our Job Board: https://cgsfederal.com/join-our-team/ For more information about CGS please visit: https://www.cgsfederal.com or contact: Email:  #CJ $117,449.28 - $169,648.96 a year We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. apply for this job Contact Government Services, LLC Home Page
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