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11 principal engineer jobs found

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principal engineer $100,000 - $150,000 Illinois
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So
Sep 08, 2026
Full time
Principal Engineer - Transport
$150,000 - $225,000 yearly
Socotec Chicago, IL
Company Description SOCOTEC is a provider of niche consulting services within the architecture, engineering, and construction industries, focusing on high-performance buildings and specialty structures. Through an integrated, holistic approach, our professionals provide solutions for building envelopes, energy efficiency, sustainability, code advisory, and construction advisory projects. SOCOTEC's combination of expertise, experience, and methods is increasingly recognized as best-in-class, fueling significant growth. SOCOTEC offers competitive salary and benefits, mentorship, training, and social activities. SOCOTEC is proud to announce that it has been officially certified as a Great Place to Work by the renowned global authority on workplace culture, Great Place to Work®. Job Description We are looking for a Principal Engineer with 10-25 years of design and field experience. Responsible for conducting field investigations, analysis and design Interact with clients...
VA
Sep 08, 2026
Full time
Principal Mechanical Engineer
$145,000 - $185,000 yearly
Valdes Architecture & Engineering Lombard, IL
Valdes Architecture & Engineering is seeking an accomplished Principal Mechanical Engineer to provide senior technical leadership across municipal infrastructure, water and wastewater, building systems, industrial process facilities, utility and power infrastructure, and life sciences markets. The Principal Mechanical Engineer is one of the most senior technical positions within the Mechanical Engineering Department and serves as a technical authority, mentor, and trusted advisor to clients and project teams. This individual leads complex mechanical engineering assignments, establishes technical direction, resolves difficult or non-routine engineering problems, provides senior-level quality review, and develops the technical capabilities of other engineers. The position requires independent engineering judgment and technical leadership from planning and conceptual design through construction and commissioning. Key Responsibilities Technical Leadership Serve as a...
NI
Sep 08, 2026
Full time
Associate Principal/Senior Plumbing Design Engineer
$122,000 - $150,000 yearly
Northern Impact Chicago, IL
Overview A nationally recognized building-systems engineering consultancy is seeking an Associate Principal/Senior Plumbing Design Engineer to help lead its Chicago practice. The organization delivers sophisticated, high-performance MEP solutions for complex buildings across healthcare, education, commercial, hospitality, transportation, and other markets. This is an opportunity for an established plumbing engineering leader to shape a local team, deepen client relationships, and take ownership of technically challenging work from early planning through construction. Position Description The Associate Principal/Senior Plumbing Design Engineer will serve as a discipline leader across multiple MEP projects. This person will blend advanced plumbing systems design expertise with team leadership, project delivery, construction-phase support, and exceptional client service. Key Responsibilities: Lead plumbing system selection, engineering, design, and interdisciplinary...
IE
Sep 08, 2026
Full time
Associate Principal / Senior Plumbing Design Engineer (MEP)
$122,712 - $150,404 yearly
Interface Engineering Chicago, IL
Join a People-First, Employee-Owned Firm That's Redefining Flexibility and Growth Associate Principal / Senior Plumbing Design Engineer (MEP) - Chicago, IL (Hybrid) Interface Engineering Inc. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we're proud to offer our Collaboration from Home policy-giving you the flexibility of a hybrid schedule (2 days in-office) while staying connected to a team that values innovation, inclusion, and impact. Why Interface? We're not just engineers-we're collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Our Culture Interface has the company culture and work environment you have been seeking! You'll find a workplace with a culture of fun, and superior work/life...
VA
Sep 08, 2026
Full time
Senior Mechanical Engineer
$120,000 - $150,000 yearly
Valdes Architecture & Engineering Lombard, IL
Valdes Architecture & Engineering is seeking an experienced Senior Mechanical Engineer to support projects across municipal infrastructure, water and wastewater, building systems, industrial process facilities, utility and power infrastructure, and life sciences markets. The Senior Mechanical Engineer is responsible for independently executing and leading mechanical engineering assignments at the project level. This individual leads mechanical design activities, manages assigned mechanical scope, coordinates multidisciplinary interfaces, and directs and reviews the work of engineers and designers assigned to projects. The position requires strong engineering fundamentals, sound judgment, and the ability to independently advance projects from planning and conceptual design through construction and commissioning. Experience may be concentrated in one or more areas of mechanical engineering and does not require expertise across all markets or system types. Key Responsibilities...
MJ
Aug 05, 2026
Full time
Principal Mechanical Design Engineer
$125,000 - $155,000 yearly
Mi-Jack Products Hazel Crest, IL
Summary of Position: Serves as a principal-level technical leader within the Structural & Cab Engineering Team. This role operates with a high degree of autonomy, provides subject matter expertise on complex mechanical and structural design assignments, and leads the translation of engineering direction into executable plans. The position is intended to provide senior technical leadership and succession capability for future engineering leadership needs. Responsibilities : Plan, conceptualize, and create mechanical designs for new and existing products while ensuring alignment with broader product, quality, manufacturability, and business objectives. Serve as a subject matter expert for complex mechanical and structural systems, including machine structures, winches/gearboxes, motors, sheaves, drums, enclosures, operator cabs, and related equipment systems. Develop mechanical and structural connection designs, including bolted, pinned, and welded connections, and guide...
Cl
Sep 18, 2026
Full time
Process Mechanical Stress Engineer
$120,000 - $150,000 yearly
Clayco Chicago, IL
About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast-track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About LJC LJC Design & Engineering (LJC) is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, engineering, and construction. The Role We...
Lu
Sep 18, 2026
Full time
Civil Engineer
$95,000 - $125,000 yearly
Luxus Northbrook, IL
Professional Civil Engineer Company Name: Silverman & Light Location: Northbrook, IL Project Focus: Land Development, Stormwater Management, and Municipal Infrastructure Work Setting: Hybrid (Monday/Friday Remote; Choice of 5-day flexible or 4.5-day workweek) Salary: $95,000 - $125,000 + Performance Bonuses Recruited Exclusively By: Luxus | AEC Talent Partners Position Overview Are you a visionary engineer ready to transition from technical production to project leadership? We are seeking a Professional Civil Engineer to architect the future of our land development and municipal portfolios. In this role, you aren't just drafting plans-you are a strategic lead, navigating complex regulatory landscapes and steering projects from initial feasibility through to final construction. You will serve as the primary technical voice for our clients, ensuring that every site solution is both innovative and sustainable. Joining our team means entering a...
CM
Sep 12, 2026
Full time
Controls Engineer
$70,000 - $100,000 yearly
CivicMinds, Inc. Sterling, IL
Position: Controls Engineer Location: Sterling, IL Type: Full-time | On-site Position Summary: Work under the direction of the project managers to create PLC & HMI applications for weighing and batching or material handling applications as well as assist with electrical design and project approval tasks as needed. In house and field checkout of industrial control panels and other equipment. Provide customer support during start up as well as troubleshooting . . Principal Responsibilities: Create well documented approval packages that include Sequence of Operations Front panel layouts Equipment and I/O lists PLC and HMI programming Conduct in-house checkout of completed systems Assist Production Technicians as needed with installation of components Write detailed instruction manual for completed project Communicate and request technical information with vendors and customers Research new technology available in market Assist...
ME
Sep 08, 2026
Full time
Senior Controls Engineer
$100,000 - $140,000 yearly
MSI Express, Inc. St. Charles, IL
Job Description: Job Type: Full-time Pay: $100,000.00 - $140,000.00 per year Benefits: Health insurance Paid time off Dental Insurance Vision Insurance 401K Matching Bonus Eligible Schedule: First Shift Work Location: In person ROLE PURPOSE/ POSITION SUMMARY The Senior Controls Engineer will lead the design, implementation, and optimization of sophisticated controls and automation systems, serving as a principal figure in advancing the company's operational efficiency and technical capabilities. This role entails overseeing complex and critical industrial automation projects, including advanced PLCs, HMIs, robotics, motion control systems, and comprehensive process and discrete manufacturing environments. The Senior Controls Engineer is expected to provide strategic direction in the selection and deployment of automation technologies, mentor junior engineers, and drive innovation in controls engineering practices. KEY ACCOUNTABILITIES/PRIMARY...
II
Aug 05, 2026
Full time
Product Design Engineer
$85,000 - $126,800 yearly
ITT Inc.-English Chicago, IL
About ITT: ITT Inc. (NYSE: ITT) is a diversified global leading manufacturer of highly engineered critical components and customized technology solutions serving the flow, aerospace and defense, transportation, industrial, and energy markets. Through operational execution, innovation, and disciplined capital deployment, including strategic acquisitions such as SPX FLOW, ITT partners with its customers to deliver enduring solutions to the key industries that underpin our modern way of life. Headquartered in Stamford, Connecticut, ITT has a market cap of roughly $20 billion and employs more than 15,000 people across 40 countries and serves customers in approximately 125 countries. Following the acquisition of SPX FLOW, the company is expected to generate $5.4 billion in annual revenue. Our businesses are organized in three distinct segments, each based around our core engineering DNA: Flow Technologies: A global leader in, providing a broad portfolio of pumps, valves, mixing...
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