8 mechanical systems engineer jobs found in Green Bay, WI

Are you ready to lead impactful water and wastewater projects that shape communities? Join a 100% employee-owned team dedicated to engineering excellence and client satisfaction. We are seeking an experienced Water/Wastewater Project Engineer to manage diverse projects from planning through design and construction, serving as the primary point of contact for clients and ensuring the highest standards of quality and coordination. As a Water/Wastewater Project Engineer, you will play a pivotal role in delivering successful projects, building strong client relationships, and driving the growth of our firm. You'll independently manage project phases, resolve complex design challenges, and contribute to business development-all within a collaborative, employee-owned environment. What You'll Gain Leadership experience managing high-impact water and wastewater projects A collaborative culture focused on professional growth and client success Opportunities to expand your technical...

This position will be overseeing and guiding the mechanical engineering team within the Green Bay office. This leadership role is critical to the growth, quality, and cohesion of the mechanical discipline, with a focus on mentorship, operational alignment, and technical excellence in HVAC and mechanical systems design. The Lead Senior Mechanical Engineer will foster a high-performing, collaborative environment, ensure projects meet rigorous quality standards, and strategically manage staff capacity and project assignments. In addition to project oversight, this role will take an active lead in recruitment, onboarding, and development of team members. This position reports directly to the Vice President, Engineering and plays a key role in firm-wide engineering leadership. Key Responsibilities: Team Leadership & Staff Development Lead, mentor, and support the growth of mechanical engineering staff, ensuring continuous development of both technical and soft skills. Cultivate...

About Us: BW Converting is a strategic alliance of resources and services that bring together several Barry-Wehmiller companies - Paper Converting Machine Company (PCMC), Winkler + Dünnebier (W+D), STAX Technologies, Hudson-Sharp, Baldwin Technologies and Northern Engraving and Machine. These industry leaders offer trusted brands and innovative technologies in the design, manufacture, and service of high-performance converting and packaging machinery for the tissue, nonwovens, hygiene, bag-converting, mailing, and printing industries. Barry-Wehmiller is a diversified global supplier of engineering consulting and manufacturing technology for the packaging, corrugating, sheeting and paper-converting industries. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world....

About Us: Barry-Wehmiller is a diversified global supplier of engineering consulting and manufacturing technology for the packaging, corrugating, sheeting and paper-converting industries. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world. Job Description: As the Mechanical Engineering Team Leader , you will, both technically and disciplinarily, lead a team of mechanical engineers and drafters. You will be reporting directly to the Director of US Mechanical Engineering. You may also lead engineering projects for sold work, sustaining engineering, or NPD, guiding a multidisciplinary team of mechanical, electrical, software, and systems engineers, who work together on a project-by-project basis. In this capacity, you will have dotted-line reporting to the...

About Us: BW Converting Solutions is a strategic alliance of resources and services that bring together several Barry-Wehmiller companies - Paper Converting Machine Company (PCMC), Winkler + Dünnebier (W+D), STAX Technologies, Hudson-Sharp, Baldwin Technologies and Northern Engraving and Machine. These industry leaders offer trusted brands and innovative technologies in the design, manufacture, and service of high-performance converting and packaging machinery for the tissue, nonwovens, hygiene, bag-converting, mailing, and printing industries. Barry-Wehmiller is a diversified global supplier of engineering consulting and manufacturing technology for the packaging, corrugating, sheeting and paper-converting industries. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better...

Northeast Wisconsin Technical College is a nationally recognized and locally trusted college dedicated to advancing the success of all students and economic vitality of the communities we serve through access, high-quality education, and strategic partnerships. The community that we serve is home to people with a rich range of backgrounds and experiences. We are committed to supporting an environment where all students and employees thrive and succeed. We believe every team member enriches our organization with unique skills, perspectives, and solutions. We seek applicants who are motivated and equipped to support all students, to work effectively with colleagues from a range of backgrounds, and to build the vibrancy of our community. You belong here. See why you will love working at NWTC. Department: College of Science, Technology, Engineering, & Math Reports To: Dean, Associate LOCATION: Green Bay, WI - Position requires availability to instruct on campus and in...

Are you ready to gain hands-on engineering experience on real-world utility infrastructure projects? Join the talented team at Ruekert & Mielke, Inc., where you'll work alongside experts in water, wastewater, and SCADA systems. We're seeking a motivated Student Intern who is eager to learn from industry leaders and help build stronger communities through active infrastructure projects from May to August. As a Student Intern, you'll work closely with experienced professionals to support planning, design, field work, and technology-driven solutions for municipal water and wastewater utilities. Gain well-rounded industry experience, strengthen technical skills, and develop meaningful relationships with engineers, operators, contractors, and municipal staff. This is your opportunity to apply your academic knowledge, build practical skills, and grow professionally within a supportive, collaborative environment. Apply now for a May-August internship and take the first step toward a...

Finding the right fit: Ayres is seeking a senior municipal water and/or wastewater engineer with a proven track record of technical design and managing and successfully executing various municipal utility projects. The successful candidate will have expertise in utility design, water/wastewater distribution and collection systems, and utility relocation projects, with experience in managing projects and clients, permitting, design, specification and contract preparation, and construction management. Join Ayres - a USA TODAY Top Workplace recognized in both 2025 and 2026 - where people-first leadership, collaboration, and professional growth create an environment where great teams do their best work. On any given day, you'll: Take the lead in and work collaboratively to deliver projects for municipal governments. Responsible for lead in technical design of municipal water and/or wastewater projects including distribution, pumping, storage, treatment, and process...