No problem is too challenging or complex for Day & Zimmermann Maintenance and Construction (DZMC) because We do what we say! ® We’re here to make life easier for plant owners in the Power, Chemical, and Industrial markets. With our wide-ranging capabilities and long-standing industry experience, we deliver innovative solutions and seamless processes that effectively manage all aspects of the plant life cycle. It’s no wonder we’re the #1 maintenance services provider in the United States. Come join in on our purpose – We put people to work, we protect American freedoms, and we help our customer’s power and improve the world! https://www.dayzim.com/services-and-products/maintenance-construction
As a Mechanical Engineer 4 at D&Z, you will apply advanced mechanical engineering expertise to complex projects across the chemical and related process industries. This role encompasses the full project lifecycle—from concept development and front-end engineering through detailed design and construction support.
You will develop detailed scopes of work, specify equipment and materials, prepare technical data sheets, manage vendor relationships, and conduct thorough bid evaluations. Your work will ensure that engineering solutions meet technical requirements while aligning with project schedules, budgets, safety standards, and regulatory requirements.
This position offers the opportunity to lead multidisciplinary teams and influence critical design decisions that improve project execution and operational performance. Through innovative design approaches, sustainable practices, and cost-effective solutions, you will help advance D&Z’s commitment to engineering excellence and client satisfaction.
Join us in collaborating with project stakeholders, vendors, and site personnel to support seamless project execution and deliver exceptional engineering outcomes. Your expertise will play an important role in strengthening D&Z’s reputation as a trusted partner in EPCm services and chemical process engineering.
In compliance with this state’s pay transparency laws, the salary range for this role is $114,960 - $172,440. This is not a guarantee of compensation or salary, as the final offer amount may vary based on factors including but not limited to experience and geographic location. (The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements).
We care about our employees, and it shows. Our staff receive a competitive salary and a comprehensive benefits package which includes medical/Rx, dental and vision coverage; life, AD&D and disability insurance; flexible spending accounts; 100% paid maternity leave for up to 12 weeks, parental leave, family leave, other paid time off; voluntary benefits and discount programs to meet our employees’ individual needs including pet insurance for our furry family members!
Day & Zimmermann is committed to maintaining an inclusive workforce, where employees are hired, retained, compensated and promoted based on their contributions to our Company. Our collective strength is rooted in over a century of diverse employees and businesses, commitment to success, and delivery on promises made. Federal and state Equal Employment Opportunity laws prohibit employment discrimination based on race, color, religion, sex, sexual orientation, age, national origin, citizenship status, veteran status and disability status. Day & Zimmermann is committed to providing an equal opportunity work environment in full compliance with these laws. If you are an individual with a disability and you require an accommodation in the application process, please email reasonableaccommodation@dayzim.com, and please specify which position you are interested in, including job title and location.

When you’ve been around for more than a century, you know a thing or two! At Day & Zimmermann®, we take our lifetime of experience and make things better! Our 43,000+ employees help bring big ideas to life every day. We’re pushing the boundaries of innovation in construction & engineering, operations & maintenance, staffing, and security & defense. And that’s not all. Did we mention that we have 150+ worldwide locations with $2.6 billion USD in annual revenue? Come join our on purpose – We put people to work, we protect American freedoms, and we help our customers power and improve the world. We do what we say.® http://www.dayzim.com