Operations Engineer Jobs in Illinois
Operations Engineer jobs in Illinois are in strong demand, concentrated in manufacturing, logistics, energy, and technology infrastructure, with openings at every level from entry-level associates through senior principal engineers. Chicago anchors the market, while Rockford and Peoria round out the key hiring centers, supported by major employers like Caterpillar, Abbott Laboratories, and Exelon that maintain large and lasting operations footprints across the state. Process optimization, supply chain operations, and reliability engineering are the most sought-after specialties in current Illinois postings. Find a role that fits below and apply directly.
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Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
The Mission and Payload Programs organization within the Northrop Grumman Space Systems pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered with providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
Candidates may be hired as a Principal Systems Engineer (level 3) or a Senior Principal Systems Engineer (level 4) based on their qualifications. This position is part of our Space Sector Eastern Region SEIT Engineering Organization located at Rolling Meadows, IL.
What you’ll get to do:
- Help define and refine how a unique mission set is executed in partnership with the lead and broader team.
- Develop concepts of operations (CONOPS) and contribute to the refinement of complex mission employment approaches.
- Translate CONOPS into detailed procedures, checklists, and playbooks for day‑to‑day operations.
- Contribute to the design, testing, and improvement of tools, products, and processes that enable successful mission operations.
- Participate in planning and execution of operational rehearsals, simulations, and mission demonstrations.
- Support a culture of knowledge sharing by creating and maintaining documentation of system operations, hardware configurations, and software behaviors.
- Demonstrate a strong commitment to ethics and integrity while proposing innovative ideas and improvements to existing practices.
- Work as an effective member of a high‑performing team, being self‑motivated and able to execute under general direction while independently developing approaches to assigned tasks.
- Support travel up to 50%, no more than 2 weeks at a time.
Basic Qualifications:
Principal Systems Engineer: BS + 5 years of experience: MS + 3 years of exp; PhD + 0 years of experience- Senior Principal Systems Engineer: BS + 8 years of experience; MS + 6 years of experience; PhD + 3 years of experience
- BS and/or MS degree in Electrical Engineering, Aerospace Engineering, Mechanical Engineering, Physics or related technical degree.
- Proficiency in analytical data tools and programming languages like Python, MATLAB, or PERL
- Experience with space/ground system integration, test, or operations
- Must have an active U.S. Government DoD Top Secret security clearance at time of application, current and within scope, with the ability to obtain and maintain SCI approval/access.
Preferred Qualifications:
- Experience in leading integration of ground software to spacecraft operations end users
- Ability to script operational products and automate routine tasks (e.g., using Python, shell scripting, or similar tools).
- Experience developing simple tools, dashboards, or utilities to support mission planning, execution, or data analysis.
- Demonstrated ability to clearly document procedures and system behaviors for use by operators and cross‑functional teams.
- Strong communication skills and comfort collaborating with multidisciplinary teams and external stakeholders.
- Willingness to support on-console activation and associated shift work, including nights, weekends, or non-standard hours as mission needs dictate.
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Primary Level Salary Range: $108,800.00 - $163,200.00 Secondary Level Salary Range: $135,800.00 - $203,600.00 The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates. Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.See All 53 Operations Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
Find Operations Engineer JobsOperations Engineer Jobs by City in Illinois
Where Illinois roles are concentrated, by current openings.
Operations Engineer Job Market in Illinois
A snapshot from current Illinois openings, updated as new roles post.
Who's Hiring



Top Industries Hiring
- Technology & Software
- Consulting & Professional Services
What Illinois Employers Look For
The qualifications that appear most often in operations engineer jobs across Illinois.
- Bachelor's degree in industrial, mechanical, or systems engineering from an accredited institution
- Professional Engineer license issued or recognized by the Illinois Department of Financial and Professional Regulation preferred for senior roles
- Proven experience with Lean, Six Sigma, or continuous improvement methodologies in a manufacturing or logistics environment
- Proficiency with ERP platforms such as SAP or Oracle and operational data analysis tools
- Ability to develop and monitor KPIs, process documentation, and standard operating procedures
- Strong cross-functional collaboration skills for working with production, supply chain, and quality teams
Operations Engineer Jobs in Illinois: Frequently Asked Questions
How do you become a operations engineer in Illinois?
Most operations engineer roles in Illinois require a bachelor's degree in industrial, mechanical, or systems engineering. Senior and government-adjacent positions may require licensure as a Professional Engineer through the Illinois Department of Financial and Professional Regulation, which involves passing the Fundamentals of Engineering and Principles and Practice of Engineering exams. Many candidates also strengthen their profile with a Lean Six Sigma Green or Black Belt certification, which Illinois manufacturers and logistics firms value consistently.
Which companies hire operations engineers in Illinois?
Employers hiring operations engineers in Illinois right now include Invenergy, Capital One, and Northrop Grumman, based on current listings on Migrate Mate as of November 2026. Illinois's deep manufacturing base and its concentration of logistics hubs near Chicago O'Hare and along the I-80 corridor mean that both large multinationals and regional firms post operations engineer openings year-round.
Which Illinois cities have the most operations engineer jobs?
Chicago, Riverwoods, and Rolling Meadows are the cities with the most operations engineer openings in Illinois. Chicago dominates because of its density of corporate headquarters, major distribution centers, and technology operations firms, while Rockford and Peoria are driven by large manufacturing employers such as Caterpillar and the aerospace and precision-parts suppliers clustered in those regions.
Are there remote operations engineer jobs in Illinois?
Yes, but they're limited. Operations engineering is largely a hands-on, plant-floor or facility-based discipline, which keeps most roles on-site. About 91% of operations engineer openings tied to Illinois are remote or hybrid as of November 2026, and those positions tend to concentrate in process improvement analysis, systems integration oversight, and operational reporting functions that can be performed off-site.
How can I get hired as a operations engineer in Illinois with little or no experience?
The most realistic entry path is through a manufacturing or operations rotational program at one of Illinois's large employers. Caterpillar runs a well-known Operations Leadership Development Program, and Abbott Laboratories offers engineering associate tracks that accept recent graduates. Candidates who have worked as production technicians, quality analysts, or logistics coordinators frequently transition into junior operations engineer roles. Completing a Lean Six Sigma White or Yellow Belt certification gives applicants in Illinois a concrete credential that stands out against other entry-level candidates.
Where can I find and apply to operations engineer jobs in Illinois?
You can find and apply to operations engineer jobs in Illinois on Migrate Mate, which lists current Illinois openings across industries and experience levels. Find roles that fit your background and apply directly to the ones that match.
See All 53 Operations Engineer Jobs in Illinois
Find roles in Illinois that match your experience and apply in just a few clicks.
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