Award Winning Engineering Solutions Since 1969
Sterling Engineering is a premier professional engineering consulting and technical staffing company that has been delivering innovative solutions for over 55 years. Headquartered in Westchester, Illinois, with offices across the United States and internationally, Sterling combines deep technical expertise with personalized service to help Fortune 500 companies and innovative startups achieve their most ambitious goals.
Comprehensive Engineering Consulting
Sterling's multi-disciplined team of project managers, engineers, and designers-led by licensed Professional Engineers (PE)-provides full-scope project management, engineering design, and Commissioning, Qualification, and Validation (CQV) services. The company specializes in complex industrial projects across:
- Automation and process control systems
- Food and beverage manufacturing
- Life sciences and pharmaceutical facilities
- Heavy manufacturing and utilities
- Renewable energy projects
- Large-scale CAPEX modernization initiatives ($100M-$700M+)
Technical Staffing Excellence
With deep industry knowledge and robust recruitment methodologies, Sterling Staffing rapidly identifies top engineering, technical, and IT talent for even the most challenging positions. Their Best of Staffing level recruiting services and extensive employee pipeline have earned a 4.7 Glassdoor rating, reflecting commitment to both client satisfaction and talent experience.
Employee Centered Culture
Sterling values its employees and has built lasting relationships with team members across the organization. The company offers:
- Employee Stock Ownership Plan (ESOP) - additional retirement benefit fully funded by the company
- Comprehensive benefits including medical, dental, and vision coverage
- 401(k) with company match and paid time off
- Long-term career growth in a fast-growing, stable organization
- Leadership opportunities working on transformational industrial projects
- Collaborative environment partnering with OEMs, EPCs, and industry leaders
Impact and Recognition
With over 200 active clients nationwide and a proven track record spanning five decades, Sterling Engineering combines technical consulting excellence with staffing expertise. Whether you're seeking a short-term assignment or building a long-term career, Sterling provides the resources, mentorship, and opportunities to advance your engineering career while contributing to significant industrial transformation programs.
Mission
Deliver flexible, client-focused engineering solutions and staffing expertise that help companies and professionals achieve their goals across diverse industries.
Frequently Asked Questions
Jobs for Sterling Engineering in United States
30+ results
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Sterling Engineering$170K/yr - $210K/yr92331 Fontana, CA
Sterling Engineering60154 Westchester, IL
Sterling Engineering$40/hr - $45/hr37247 Nashville, TN
Sterling Engineering$30/hr - $40/hr44131 Independence, OH
Sterling Engineering60013 Cary, IL
Sterling Engineering$115K/yr - $125K/yr60122 Elgin, IL
Sterling Engineering$62K/yr - $77K/yr60089 Buffalo Grove, IL
Sterling Engineering53177 Sturtevant, WI
Sterling Engineering$30/hr - $32/hr29172 West Columbia, SC
Sterling Engineering60290 Chicago, IL
Sterling Engineering77246 Houston, TX
Sterling Engineering$24/hr - $28/hr29172 West Columbia, SC
Sterling Engineering60122 Elgin, IL
Sterling Engineering$100K/yr - $120K/yr60122 Elgin, IL
Sterling Engineering46516 Elkhart, IN
Sterling Engineering$75K/yr - $85K/yr60092 Libertyville, IL
Sterling Engineering$90K/yr - $125K/yr60009 Elk Grove Village, IL
Sterling Engineering$40/hr - $50/hr60185 West Chicago, IL
Sterling Engineering$100/yr - $125K/yr53774 Madison, WI
Sterling Engineering$24/hr - $32.5/hr29172 West Columbia, SC

Director Application Engineering
Description
Director of Estimating - Manufacturing & Power Systems
Location: Fontana, CA (supporting Dallas, TX facility as well)
Travel: ~25-30% domestic & international
Compensation: $170,000-$210,000 base + ~15% bonus | Unlimited PTO | Relocation available
Relocation assistance packages provided for qualified candidates
Overview
We are seeking a Director of Estimating to lead and elevate the estimating function for a growing manufacturer of custom power distribution and protection systems. This new position offers an opportunity to refine how projects are scoped, priced, and executed-ensuring accurate, competitive, and profitable bids from the start.
Working closely with the General Manager, this leader will own the estimating strategy across multiple product lines and markets, including utilities and data center infrastructure. The Director will play a hands-on role in improving tools, processes, and team alignment, and will serve as an advocate for the estimating department at the leadership table.
About the Role
The Director of Estimating will oversee a well-established but evolving department consisting of estimators, applications engineers, and project coordinators, with one direct report (Estimating Manager). The goal: to strengthen bid accuracy, shorten turnaround times, and improve margins on high-volume, custom-engineered projects ranging from $250K to $3M.
This individual should bring a mix of technical expertise, business acumen, and leadership presence-capable of bridging the gap between estimating, engineering, and operations while mentoring teams and influencing process change.
Key Responsibilities
- Lead all estimating activities across multiple facilities, ensuring consistency, accuracy, and profitability.
- Develop and implement improved estimating tools, templates, and processes that drive efficiency and bid success rates.
- Partner closely with the GM and executive leadership to evaluate bid opportunities, assess risk, and align on pricing strategy.
- Mentor and guide the Estimating Manager and team, setting clear expectations and fostering professional growth.
- Strengthen collaboration across engineering, operations, and business development to support rapid, high-quality proposal delivery.
- Review and approve all major estimates and terms, ensuring compliance with internal standards and market competitiveness.
- Monitor market and technology trends to inform cost reduction initiatives and estimating best practices.
- Engage directly with clients as needed to ensure proposal clarity, credibility, and customer confidence.
- Travel periodically to other facilities (approximately one week every two months) and to client sites as needed.
Qualifications
- Bachelor's degree in Engineering, Construction Management, or related technical field (preferred).
- Minimum 8 years of estimating experience in manufacturing, utilities, or related industrial sectors.
- Strong understanding of civil, mechanical, and electrical systems and their cost drivers.
- Proven ability to lead and develop technical estimating teams.
- Skilled in interpreting blueprints, electrical/mechanical drawings, and commercial bid documents.
- Excellent communication, analytical, and organizational skills.
- Proficiency in Microsoft Office (Word, Excel, Outlook); experience with AutoCAD or SolidWorks a plus.

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