764 Results for

Performance Engineer Jobs in Bolingbrook, IL

Jobs

New!

Willowbrook, IL1 day ago

$75,000–$85,000 Per Year

The civil engineering team supports land development and infrastructure projects through site planning, grading, utility design, and stormwater management, working collaboratively with internal teams and external stakeholders to deliver well-coordinated, efficient project outcomes. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Willowbrook, IL1 day ago

$80,000–$120,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With decades of experience integrating architecture, engineering, and construction services in a seamless model, our client delivers innovative, sustainable solutions that accelerate project outcomes and generate long-lasting impact.

New!

Orland Park, IL1 day ago

$70,000–$90,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We’re known for tight project execution, strong subcontractor relationships, and developing talent from Project Engineer → APM → PM with real training, real responsibility, and real support.

New!

Chicago, IL1 day ago

$140,000–$160,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will design, implement, secure, and optimize network infrastructure across on-premise and cloud environments, ensuring high performance, reliability, and compliance with security best practices.

New!

Naperville, IL1 day ago

$125,000–$145,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The company fosters a collaborative environment where engineers work across disciplines to solve complex technical challenges, make an impact on high-performance products, and contribute to next-generation vehicle and equipment solutions.

New!

Evanston, IL1 day ago

$80,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. PE seat gives you real scope ownership (buyout → COs → owner/architect meetings), a clear APM track, and a sign‑on bonus (ask for details).

New!

Bedford Park, IL1 day ago

$95,000–$120,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Decades-old metals manufacturer offering strong $$$, benefits, and great team in need of experienced Industrial Reliability Engineer to join the team!

New!

Elk Grove Village, IL1 day ago

$100,000–$140,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded nearly 100 years ago and based in the Elk Grove Village area, we are a leading global manufacturer of automotive components for medium and heavy duty vehicles.

New!

Chicago, IL1 day ago

$90,000–$120,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our practical approach addresses our clients' complex energy needs, maximizing savings and return on investment while minimizing environmental impact across all served markets.

New!

Chicago, IL1 day ago

$90,000–$110,000 Per Year

Currently hiring for a Manufacturing Engineer to design and refine production workflows to boost efficiency, quality, and cost performance within a fully integrated manufacturing setting (including CNC and manual machining, sheet metal work, welding, and assembly). Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Schaumburg, IL1 day ago

$110,000–$140,000 Per Year

This role is built for a hands-on Applications/Sales Engineer with strong hydraulics experience who can support customer-driven system design, recommend appropriate product solutions, and act as a technical bridge between customers, sales, and internal engineering teams. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Oakbrook Terrace, IL1 day ago

$90,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our firm is a well-established, relationship-driven construction management and general contracting organization with a long track record of repeat client partnerships and high-quality project outcomes.

New!

Chicago, IL1 day ago

Remote

$75–$95 Per Hour

This consultant will work closely with engineering, analytics, and AI-focused stakeholders to enhance and optimize existing machine learning models focused on sentiment analysis, natural language processing, and large-scale data interpretation within a cloud-native GCP environment. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Chicago, IL2 days ago

$121,767–$152,205

The Senior Sales Engineer - Technical will be asked to mentor Associate Sales Engineers, Inside Sales Engineers or Sales Engineers in the technical aspects, sales skills, marketing functions, business related activities and other skill sets required of field Sales Engineers. Customer Focus – Is dedicated to meeting the expectations and requirements of internal and external customer; Gets first-hand customer information and uses it for improvements in products and services; Acts with customers in mind; Establishes and maintains effective relationships with customers and gains their trust and respect.

OAKBROOK TERRACE, IL9 days ago

$103,200–$141,900

Develops studies, plans, criteria, specifications, calculations, evaluations, design documents, performance assessments, integrated systems analysis, cost estimates, budgets, associated with the planning, design, licensing, construction, commissioning, operation, and maintenance of Exelon's electric generation, transmission, distribution, gas and telecommunication facilities/systems. We are a Fortune 200 company, 20,000 colleagues strong serving more than 10.7 million customers at six energy companies -- Atlantic City Electric (ACE), Baltimore Gas and Electric (BGE), Commonwealth Edison (ComEd), Delmarva Power & Light (DPL), PECO Energy Company (PECO), and Potomac Electric Power Company (Pepco).

Chicago, IL8 days ago

Expertise in Enterprise Agentic & Workflow Platforms: Deep familiarity with leading agentic AI and workflow automation platforms (such as Microsoft Copilot Studio, Salesforce Agentforce, ServiceNow AI Agents.). We are looking for an innovative Elastic AI Engineer to join our team to build autonomous, enterprise-grounded agents that dont just answer questions—they complete complex business tasks to accelerate productivity across the entire organization.

Chicago, IL11 days ago

Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. We are seeking a Senior Engineer with deep expertise in Apache Solr to design, build, and optimize scalable search solutions.

New!

Oak Brook, IL1 day ago

AgData Services is composed of two tightly aligned teams:Data Ingestion - responsible for normalizing, validating, enriching, and structuring agronomic data from diverse formats and generations of equipment (including third-party platforms). As a Senior Software Engineer on the Data Ingestion team, you will design and build the high-throughput, resilient data pipelines that transform raw machine telemetry into trusted, structured, and analytics-ready data for the entire AgData platform.

New!

Aurora, IL6 days ago

$87,000–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Bachelor&rsquos degree in Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 5 years of nuclear experience or related engineering experience.

New!

Elwood, IL6 days ago

$92,700–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Chicago, IL7 days ago

Be a guardian of data quality: You’ll ensure our datasets stay accurate and performant by using our observability tools to monitor quality and joining a weekly triage rotation to resolve data issues as they arise. Recent platform improvements the team has driven include launching a data catalog, introducing data observability, and implementing a medallion architecture to ensure our data is reliable, accurate, and accessible.

Chicago, IL7 days ago

This role focuses on building and operating scalable, high-quality data infrastructure that powers agentic AI systems, including LLM-based agents, multi-agent workflows, and tool-using AI systems. • Architect and build scalable, secure, and observable data infrastructure to power LLM-based agents, multi-agent systems, and tool-using AI workflows.

Minooka, IL12 days ago

$151,200–$168,000

Provides in-depth technical expertise to develop, manage and implement engineering activities related to plant safety, reliability, maintainability, and availability ensuring compliance to customer's needs, regulatory requirements, and corporate policies. Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department.

Warrenville, IL11 days ago

As a results-oriented Ceramics Engineer, you will become an integral member of our team, collaborating with other engineering disciplines to develop new products and assist in customer inquiries. Ohmite is currently searching for a Ceramics Engineer, specializing in ceramic materials, high-temperature systems, and manufacturing processes related to advanced resistive ceramic components.

Minooka, IL12 days ago

$87,000–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

New!

Chicago, IL6 days ago

System Connectivity and Integration: Design, implement, and maintain robust and efficient connections internal clearing operations, back-office systems (e.g., clearing, reconciliation, risk), and external parties such as trading platforms, exchanges, clearing firms, and market data vendors. Exchange and Counterparty Liaison: Collaborate with internal teams (business, developers, compliance) and external counterparties (exchanges, clearing firms, vendors) to resolve technical issues and ensure smooth operation of trading and settlement processes.

Elburn, IL12 days ago

$87,000–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Downers Grove, IL11 days ago

Responsibilities include developing specifications and modification packages, defining design scope, preparing design criteria documents, identifying and selecting equipment and instruments, and developing system functionality. This senior-level engineering role requires extensive experience with nuclear power plant systems, components, and structures and the ability to independently lead technical engineering efforts.

Plainfield, IL12 days ago

$122,400–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Chicago, IL11 days ago

$139,900–$274,800 Per Year

Masters Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelors Degree in Computer Science or related technical field AND 12+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $188,000 - $304,200 per year.

New!

Joliet, IL6 days ago

$122,400–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

New!

Chicago, IL5 days ago

This role is ideal for mid- to senior-level engineers with strong technical expertise in power delivery who are looking to take on greater responsibility in design execution, coordination, and client support. System One LLC is seeking an experienced Substation Electrical Engineer to support the design and delivery of high-voltage and extra-high-voltage substations and transmission systems.

Aurora, IL11 days ago

$87,000–$154,000

New!

Wilmington, IL6 days ago

$122,400–$154,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Chicago, IL22 days ago

Remote

We provide engineering teams the platform capabilities, observability tooling, automated safeguards, incident management tooling, and safe feature release systems they need to deliver highly available systems, ship features with confidence, and investigate and mitigate incidents faster. OPX is focused on raising the bar for system stability, resilience, and reliability across Samsara -- building automated safeguards that protect production, ensuring engineers get the right signals at the right time, and giving teams the visibility they need to stay in control of their services.

Chicago, IL11 days ago

Remote

You believe customers are more than a number: Samsara engineers enjoy a rare closeness to the end user and you will have the opportunity to participate in customer interviews, collaborate with customer success and product managers, and use metrics to ensure our work is translating into better customer outcomes. • You want to impact the industries that run our world: The software, firmware, and hardware you build will result in real-world impact—helping to keep the lights on, get food into grocery stores, and most importantly, ensure workers return home safely.

New!

Joliet, IL1 day ago

$50,000–$90,000

The client sites are located in Northern Illinois, and while Operating Engineers are primarily responsible for their assigned locations, you may be required to support other sites in the event of an emergency or to provide backup coverage. What this job involves: As an Operating Engineer in Joliet, IL at JLL, you will be responsible for the installation, repair, and maintenance of mechanical, electrical, and plumbing equipment, machinery, and related controls and components at our client's facilities.

Chicago, IL22 days ago

Develop AI-powered products and agents that drive revenue pipeline and improve GTM operational efficiency - whether thats enhancing lead scoring models, automating content generation and multi-step GTM workflows, enriching data, or building smarter seller-facing tools. • You want to impact the industries that run our world: Your efforts will result in real-world impact—helping to keep the lights on, get food into grocery stores, reduce emissions, and most importantly, ensure workers return home safely.

Chicago, IL22 days ago

You will collaborate with architects, engineers, and cross-functional stakeholders across Samsara to brainstorm, design, rapidly prototype, and productionalize AI-driven features and capabilities that integrate deeply into real business workflows. Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations.

Chicago, IL20 days ago

The Corporate Positioning & Insights practice within Strategic Communications enables our clients to solve their most complex communications and reputation management challenges using a product-driven, AI-centric approach. You will work with data scientists, technical leads, and client executives to deliver high-quality systems with a focus on reliability and excellent customer experience, becoming a trusted technical advisor throughout engagements.

Warrenville, IL11 days ago

$128,700–$143,000

Perform other job assignments and duties as directed by management or pursuant to company policy, including but not limited to emergency response, departmental coverage, call outs, and support of outage activities in positions outside the department. Now integrated with Calpine, our portfolio includes 55 gigawatts of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, with the generating capacity to power the equivalent of 27 million homes.

Warrenville, IL11 days ago

$152,100–$169,000

Understands interrelations and functions of various organizations (e.g., Nuclear Regulatory Commission (NRC), Institute of Nuclear Power Operators (INPO), Nuclear Energy Institute (NEI), North American Electric Reliability Corporation (NERC) etc.) related to nuclear power. Perform independent and in-depth research, reviews, studies and analyses to develop, manage and implement regulatory activities, related to plant safety, reliability, maintainability, and availability ensuring compliance to site's needs, regulatory requirements, and corporate policies.

Chicago, IL8 days ago

$35–$45

As a Field Service Engineer, you will provide installation, troubleshooting, repair, and maintenance support for CNC machine tools at customer facilities nationwide. Bachelor’s degree in Mechatronics, Electrical Engineering, Mechanical Engineering, Industrial Engineering, or related field — or equivalent hands-on experience.

New!

Downers Grove, IL2 days ago

$67.40–$82 Per Hour

System One is currently looking for a talented and self-motivated Lead Electrical Engineer with power plant design experience to help Lead projects. (Preferred experience 15-20 years of electrical engineering design experience preferred for Combined Cycle Power Plants.).

New!

Carol Stream, IL1 day ago

$80,000–$120,000 Per Year

Ideal candidates will bring a Professional Engineer License (P.E), strong report writing and reviewing experience, project oversight capabilities, and a solid geotechnical background. Seeking an experienced Geotechnical Engineer with 5+ years of experience to support a diverse portfolio of commercial, residential, and municipal projects.

Chicago, IL7 days ago

Win-Team Leadership: Coordinate cross-functional teams of internal specialists to lead high-stakes Proof of Concepts (PoCs) and deliver authoritative responses to complex RFI/RFP technical requirements. • Executive Technical Consultation: Partner with C-level stakeholders and Enterprise Architects to articulate the ROI of an "API-First" strategy, focusing on security, scalability, and the productization of data.

Aurora, IL30+ days ago

$80,000–$94,915

Reporting to the AME Manager, this position will be responsible for managing cross-functional projects delivering a continuous improvement of our safety, quality, delivery, and cost through the elimination of waste from our production processes, launching new products/processes into operations, and by educating and empowering our production staff. Our continuous focus on growth and innovation means that you become part of a company that provides challenging opportunities, rewards excellence and combines your individual expertise to achieve a higher level of shared success.

Northbrook, IL10 days ago

This role is part of an Operations Engineering team focused on KPI driven performance improvement, including labor productivity, slotting optimization, WMS execution logic, and branch level operational support. Support and execute productivity improvement initiatives impacting KPIs such as Lines Per Hour (LPH), labor efficiency, cost per unit, and service performance.

Chicago, IL10 days ago

$85,000–$108,000 Per Year

With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. As a Solar Performance Engineer you will be responsible for providing technical expertise to a large fleet of third-party owned operational PV facilities in order to maximize the performance and reliability of these assets.

New!

Chicago Heights, IL5 days ago

$75–$76 Per Hour

In this role, you will own the performance engineering strategy and execution for Receivables, partnering with Application Engineering, DevOps, and Product teams to define non-functional requirements, build scalable performance test frameworks, and drive actionable improvements across application, database, network, and infrastructure layers. * Analyze performance test results to identify bottlenecks and root causes across application, database, network, and infrastructure layers; drive performance tuning and architectural improvements with partner teams.

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Performance Engineer Jobs in Bolingbrook, IL

Jobs

Civil Engineer - Site/Land Development - Entry LevelJobot

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Reliability EngineerJobot

Senior Manufacturing EngineerJobot

Mechanical Commissioning EngineerJobot

Manufacturing EngineerJobot

Hydraulic Applications EngineerJobot

Project Engineer - Construction (Some travel)Jobot

Senior AI/ML Engineer (GCP / Sentiment Analysis)Jobot

HVM-Sr. Sales Engineer - Technical - MidwestVertiv

Senior Engineer - T&S Engineering ProgramsExelon

AI EngineerElastic

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Senior Software EngineerCNH Industrial

Engineer, Electrical or MechanicalConstellation Energy

Engineer, ElectricalConstellation Energy

Senior Data EngineerMozilla

Senior Data Engineer - Agentic AI EngineeringBoomi

Engineer, Sr StaffConstellation Energy

Ceramics/Process EngineerPEAK Technical Staffing

Engineer, In-Vessel InspectionConstellation Energy

IT EngineerPaul Murphy Associates

Engineer, MechanicalConstellation Energy

Nuclear Engineer V, Civil StructuralSystem One

Engineer, Sr. MechanicalConstellation Energy

Principal Software EngineerMicrosoft

Engineer, Mechanical SrConstellation Energy

Substation Design EngineerSystem One

Structural EngineerConstellation Energy

Engineer, Sr. Structural/CivilConstellation Energy

Senior Software Engineer II, Developer Experience, Operational ExcellenceSamsara

Staff Machine Learning EngineerSamsara

Operating Engineer*US AMR-Jones Lang LaSalle Americas, Inc.

Senior Software Engineer, GrowthSamsara

AI EngineerSamsara

Director, Full Stack Engineer - Digital & InsightsFti Consulting

Engineer, Sr RegulatoryConstellation Energy

Engineer, Principal RegulatoryConstellation Energy

CNC Field Service EngineerGables Search Group

Senior Electrical EngineerSystem One

Geotechnical Engineer (34983)STSI (Staffing Technical Services Inc.)

Senior Presales Solutions Engineer - API ManagementBoomi

Industrial Engineer IIG&W Electric

Engineer II - Operations Engineering (Analytics & Optimization)Medline Industries - Transportation & Operations

Solar Asset Performance Engineer II, Operations EngineeringInvenergy

Performance EngineerBC Forward

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