Infrastructure Manager Jobs in Appleton, WI (NOW HIRING)

Make an Impact at MSA

MSA is seeking a Graduate Engineer II - Mechanical to support the planning and design of municipal infrastructure projects focused on wastewater treatment facilities, pump stations, and related mechanical systems. This role builds on foundational engineering experience and provides increasing responsibility in project planning, design, and construction support.

The Graduate Engineer II works closely with Project Managers, Project Engineers, and multidisciplinary teams to support design development, field investigations, and project execution while continuing to build technical expertise and professional judgment.

This position is either hybrid or onsite at any of our Wisconsin offices.  

At MSA, we believe great people build great communities. As a 100% employee-owned firm, our teammates share in the success of the company while working together to deliver impactful solutions for the communities we serve. We foster a collaborative environment where curiosity, innovation, and professional growth are encouraged.

• Assist with the planning and design of wastewater treatment facilities, pump stations, and mechanical process systems

• Perform engineering calculations and analyses related to mechanical equipment, hydraulic systems, and process infrastructure

• Support preparation of design reports, technical memoranda, and engineering documentation

• Assist with development of mechanical layouts, specifications, and construction drawings

• Coordinate with civil, electrical, and structural teams to integrate mechanical systems into project designs

• Execute assigned engineering tasks with increasing independence while applying sound engineering principles

• Assist Project Managers and Project Engineers with project planning, scheduling, and task coordination

• Support development of cost estimates, project documentation, and technical reports

• Monitor assigned task schedules and communicate progress or potential issues

• Participate in project team meetings and contribute technical input

• Conduct field investigations and site visits to collect engineering data

• Support construction observation and assist with documentation of project progress

• Coordinate with contractors and field personnel during project implementation

• Assist with reviewing contractor submittals, RFIs, and construction documentation

• Support troubleshooting and technical problem-solving during construction

• Collaborate with internal project teams to ensure high-quality design deliverables

• Participate in client meetings and contribute to technical discussions

• Support mentoring and collaboration with entry-level staff

• Maintain awareness of project budgets, schedules, and quality expectations

• Identify opportunities to improve workflows, documentation, and engineering practices

• Bachelor's degree in Mechanical Engineering from an ABET-accredited program

• 2+ years of relevant post-graduate engineering experience

• Experience supporting municipal infrastructure, water, or wastewater projects preferred

• Experience using CADD/BIM, GIS, and engineering analysis software preferred

• Understanding of engineering principles related to mechanical systems and municipal infrastructure

• Ability to perform engineering calculations and support design documentation

• Strong technical writing and communication skills

• Ability to manage multiple project tasks and priorities

• Strong analytical and problem-solving skills

• Engineer in Training (EIT/EI) certification required or ability to obtain

At MSA, our people are our greatest asset. We believe in building strong teams, fostering collaboration, and creating an environment where employees can grow professionally while making meaningful contributions to the communities we serve.

You'll join a firm where your work matters - where your expertise, teamwork, and ideas help drive the success of projects and the organization as a whole.

The salary for this position ranges from $70,000 to $112,500, with higher compensation possible for candidates with significant experience and exceptional qualifications.

• Better Together - A collaborative work environment that promotes open doors, new ideas, and honest opinions.
• Multi-disciplinary Opportunities - As multi-talented people in a multi-disciplinary firm, we encourage employees to explore interests, seek new experiences, and apply their skills where they can make the greatest impact.
• We've Got Your Back - Support when you need it and independence when you don't.
• Commitment to DEIB - We are committed to creating a workplace where everyone can bring their authentic selves to work and where diverse perspectives drive innovation.
• Passion & Purpose - We are passionate about what we do and proud of it.
• Communities of Practice - Our Communities of Practice bring together experts across disciplines to collaborate, share knowledge, and generate new ideas.

Eligible employees also receive a comprehensive benefits package, including:

• Employee Stock Ownership Plan (ESOP) - As a 100% employee-owned company, eligible employees receive company shares at no cost

• 401(k) Retirement Plan - Generous employer match that is immediately 100% vested

• Medical, Dental & Vision Insurance for employees and eligible dependents

• Paid Time Off - Minimum of 17 days in the first year

• Paid Holidays - 8 holidays annually

• Paid Parental Leave - 2 weeks for both parents, with additional paid leave for birth parents

• Employer-Paid Insurance - Life, short-term disability, and long-term disability coverage

• Short-Term Incentive Program (STIP) - Annual performance-based bonus opportunity

MSA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by applicable federal, state, or local law.

MSA is committed to creating a diverse and inclusive workplace and encourages candidates from all backgrounds to apply.

If you require a reasonable accommodation during the application or interview process, please contact [HR email or recruiting contact] so we can assist you.