1,585 Results for

Lead Engineer Jobs in Pilsen, IL

Jobs

HVAC Controls Pre-Sales Engineer Johnson Controls International Plc

Chicago, IL

In this role, you will lead HVAC Controls and Building Automation System (BAS) pre-sales engineering efforts, helping shape solutions during the design and proposal phase through estimation, value engineering, and technical coordination with Sales, Operations, subcontractors, vendors, and digital teams. 5 to 7 years of controls sales, applications engineering, estimating, or operations experience supporting HVAC systems and Building Automation Systems (BAS), including Automatic Temperature Controls (ATC) and Building Management Systems (BMS).

28 days ago

Quality Assurance Engineer NANO Nuclear Energy Inc

Oak Brook, IL

Through the development of its KRONOS MMR Energy System, LOKI MMR Energy System, and ZEUS Solid Core Battery Reactor-advanced high-temperature gas-cooled reactor (HTGR) technologies designed for applications including data centers, industrial operations, remote communities, and critical infrastructure-the company is advancing innovative nuclear solutions for a rapidly evolving energy landscape. NANO Nuclear has also submitted a Construction Permit Application (CPA) to the U.S. Nuclear Regulatory Commission (NRC) to support the planned deployment of the KRONOS MMR at the University of Illinois Urbana-Champaign (UIUC), representing a significant milestone toward the commercialization of advanced nuclear technology.

14 days ago

DevOps Engineer III Deloitte Touche Tohmatsu Ltd

Chicago, IL

$116,200–$229,100 / year

Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

30+ days ago

AI Cybersecurity Engineer Invenergy LLC

Chicago, IL

$137,000–$160,000 / year

The position is hands-on and execution-focused owning design, implementation, tuning, and continuous improvement of AI-driven security controls while partnering closely with Security Operations, Cloud, Identity, Data, and Engineering teams. 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.

30+ days ago

Senior Value Engineer - Manufacturing Celonis SE

Chicago, IL

$115,000–$135,000 / year

In this role, you will combine hands-on technical validation (SQL, Python, Prompt Engineering) with high-level strategy-redesigning processes via agentic automation, steering data architectures, and leading end-to-end client engagements from technical workshops to executive readouts. Technical Steering & Data Modeling: Apply hands-on SQL, Python, and Prompt Engineering skills to steer Apollo toward optimal data models and solution designs, reviewing and validating code for technical rigor.

30+ days ago

Project Engineer, Thermal Engineering Invenergy LLC

Chicago, IL

$100,000–$120,000 / year

This role will encompass the full project life cycle of project development from siting and origination through commercial operation of the project and will assist managing third party engineering consultants and contractors; preparing permit applications; specifying project configurations; specifying project performance, creating project specifications; preparing bids; evaluating bids; managing major equipment manufacturers supplying combustion turbines, steam turbines, heat recovery steam generators, injection pumps, Organic Rankine Cycle systems, reviewing detailed engineering; construction monitoring and commissioning efforts. The Project Engineer, Thermal, reporting to the Senior Director of Thermal Engineering, will support Invenergy's efforts to develop, permit, engineer, construct and commission new geothermal and thermal (simple and combined cycle combustion turbine and reciprocating engine) power generation projects throughout North America.

30+ days ago

Principal Geothermal Engineer Invenergy LLC

Chicago, IL

As a Principal Geothermal Engineer, you will guide and coordinate subsurface technical efforts for the team assigned to a geothermal power plant during the execution phase, while supporting multiple projects in the development phase. Technical supervision during project execution, specifically site surveys, reservoir modelling, exploratory/production drilling, construction and commissioning phases, including travel to the project site, will also be required.

30+ days ago

Sr. Network Engineer 4, Design & Architecture Comcast Corp

$102,490.09–$153,735.13 / year

Network Engineer 4, Design & Architecture, supports the design of custom enterprise network solutions for our Comcast Business customers as well as troubleshooting, installing, implementing and administering network systems, and providing Tier IV Help Desk escalation support. Powered by the nation's largest Gig-speed broadband network and backed by 24/7 customer support, Comcast Business is the nation's largest technology provider to small businesses and one of the leading service providers to the Enterprise market.

30+ days ago

Agentic Delivery Software Engineer III Deloitte Touche Tohmatsu Ltd

Arlington Heights, IL

$107,600–$198,400 / year

As a Software Engineer III on the Customer team, you will advance AI-assisted software delivery, AI agent development, and agentic system implementation by helping teams translate requirements into structured workflows, validate outputs, and deliver scalable, high-quality technology solutions. We can enhance customer experiences and drive sustained growth and customer value creation and capture, through customer and commercial strategies, digital products and innovation, marketing, commerce, sales, and service.

8 days ago

Sr Principal Engineer Manufacturing Systems Northrop Grumman Corp

Rolling Meadows, IL

$135,800–$203,600 / year

Experience with any of the following: AS6500, Manufacturing Readiness Assessments, Requirements Traceability and Validation, Value Stream Mapping, Factory Mod-Sim, Root Cause Corrective Action, Manufacturing processes and methods, Cost Engineering, Proposal/BOE experience, Design to Cost understanding, Life Cycle Cost Modeling, Design for Manufacturing, Design for Automation, Producibility, or Design for Additive. Basic Qualifications for the Sr Principal Manufacturing Systems Engineering: Bachelor's Degree in a related STEM field and a minimum of 8 years of relevant work experience; OR 6 or more years or relevant work experience with a Master''s degree.

30+ days ago

Senior Engineer - Observability Platform CVS Health Corp

$83,430–$222,480 / year

In this role, you will partner closely with SRE, Cloud Engineering, CI/CD, Infrastructure, Digital Security, and application teams to shape platform strategy, enhance developer experience, and ensure reliable, secure, and cost‑efficient observability at scale. You will provide senior technical leadership, influence architectural direction, and help deliver a world‑class, self-service observability ecosystem that accelerates engineering productivity and operational excellence.

30+ days ago

HVAC Project Engineer Trane Technologies Plc

Willowbrook, IL

$56,800–$101,570 / year

Partner with the project team to further define project scope, develop installation budgets, and translate early project concepts into actionable scopes of work; for smaller projects, prepare basic schematics, outline specifications, and subcontractor bid packages to support contractor site walks and competitive bidding. The role works closely with project developers, estimators, project managers, engineers, subcontractors, clients, and operations leaders to help ensure projects are clearly scoped, budgeted, scheduled, and prepared for execution.

30+ days ago

Senior Anthropic Forward Deployed Engineer - GPS Deloitte Touche Tohmatsu Ltd

Chicago, IL

$155,600–$306,800 / year

Our offerings help clients innovate, enhance and operate their data, AI, and analytics capabilities, ensuring they can mature and scale effectively with organizational intelligence programs and differentiated strategies to win in their chosen markets. Drive end-to-end sales and delivery support by developing demos/POCs, contributing to proposals and orals, articulating business value, and documenting solutions for smooth client handoff and knowledge transfer.

20 days ago

Senior Transmission Line Engineer - Remote ICF International Inc

Chicago, IL

Remote

$98,614–$167,644 / year

In this role, you will provide senior‑level technical expertise, lead complex design and analysis work, mentor junior engineers, and ensure high‑quality deliverables across a wide range of transmission line engineering projects for utility clients. Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position.

20 days ago

Integration Engineer Crane NXT Co

Mt. Prospect, IL

About the role: The Integration Engineer is responsible to successfully deliver integration of Crane Payment Innovations products and solutions into end user customer self-checkout, payment (cash/coin/ cashless/connectivity) and point of sale applications as well as OEM (Original Equipment Manufacturer) payment solutions (cash/coin/ cashless/connectivity). The candidate will interface between the CPI customer, sales, product management and engineering to define technical integration gaps and requirements, improve engineering delivered SDK (Software Development Kit) packages for ease of integration and provide integration and programming guidance and direction to the customer technical teams.

21 days ago

Project Engineer NANO Nuclear Energy Inc

Oak Brook, IL

23 days ago

Snowflake Forward Deployed Engineer - GPS Deloitte Touche Tohmatsu Ltd

Chicago, IL

$134,500–$265,100 / year

Our offerings help clients innovate, enhance and operate their data, AI, and analytics capabilities, ensuring they can mature and scale effectively with organizational intelligence programs and differentiated strategies to win in their chosen markets. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.

9 days ago

Integration Engineer II with Multiple API and Integration Tool Experience Deloitte Touche Tohmatsu Ltd

Chicago, IL

$86,700–$170,900 / year

Build backend services and APIs using Python (e.g., FastAPI, Django, Flask), Javascript, Azure, Typescript or using enterprise integration tools like MuleSoft, Apigee, Kong, Workato, BizTalk. AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure.

6 days ago

Senior Network Engineer | 1167 CTI Consulting

Chicago, Illinois

CTI Staffing is partnering with a large, well-established retail organization to find a Senior Network Security Engineer for their enterprise security team in a hybrid role based in Chicago, IL or central North Carolina. Technical Environment: Tufin SecureTrack and SecureChange, ServiceNow, Palo Alto, Check Point, Fortinet, Cisco Firepower, Azure/AWS/GCP, Python, Ansible, Terraform.

7 days ago

Sr. Project Engineer Mars

Chicago, Illinois

Combining the scale of Mars with the agility of a start-up, our Division has the ambition to accelerate the future of snacking by delivering products consumers love today, discovering category-shaping innovations for tomorrow, and developing entrepreneurial teams whose impact will last for generations. The base pay range for this position at commencement of employment is between the below range, however, base pay offered may vary depending on multiple individualized factors, including but not limited to, market location, job-related knowledge, skills, and experience.

8 days ago

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Lead Engineer Jobs in Pilsen, IL

HVAC Controls Pre-Sales Engineer Johnson Controls International Plc

Quality Assurance Engineer NANO Nuclear Energy Inc

DevOps Engineer III Deloitte Touche Tohmatsu Ltd

AI Cybersecurity Engineer Invenergy LLC

Senior Value Engineer - Manufacturing Celonis SE

Project Engineer, Thermal Engineering Invenergy LLC

Principal Geothermal Engineer Invenergy LLC

Sr. Network Engineer 4, Design & Architecture Comcast Corp

Agentic Delivery Software Engineer III Deloitte Touche Tohmatsu Ltd

Sr Principal Engineer Manufacturing Systems Northrop Grumman Corp

Senior Engineer - Observability Platform CVS Health Corp

HVAC Project Engineer Trane Technologies Plc

Senior Anthropic Forward Deployed Engineer - GPS Deloitte Touche Tohmatsu Ltd

Senior Transmission Line Engineer - Remote ICF International Inc

Integration Engineer Crane NXT Co

Project Engineer NANO Nuclear Energy Inc

Snowflake Forward Deployed Engineer - GPS Deloitte Touche Tohmatsu Ltd

Integration Engineer II with Multiple API and Integration Tool Experience Deloitte Touche Tohmatsu Ltd

Senior Network Engineer | 1167 CTI Consulting

Sr. Project Engineer Mars

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