Full-Time

Senior Water/Wastewater Engineer

Updated on 9/4/2026

Ruekert & Mielke

Ruekert & Mielke

51-200 employees

Municipal infrastructure engineering consulting services

No salary listed

Waukesha, WI, USA

Hybrid

Bachelor's, Master's

Category
Architecture & Civil Engineering (1)
Required Skills
AutoCAD

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Requirements
  • A Bachelor's or Master's degree in Engineering, Environmental Engineering, Civil Engineering, Biological Systems Engineering, Mechanical Engineering, or Chemical Engineering.
  • A minimum of 7 years of experience in water/wastewater project management and engineering support.
  • Strong knowledge of water/wastewater treatment processes, hydraulics, and regulatory approval processes.
  • Familiarity with structural design concepts, codes, and regulations.
  • Proficiency with AutoCAD and related engineering software.
  • Ability to independently evaluate, select, and apply standard engineering techniques and procedures.
  • High-level coordination and communication skills for multi-office collaboration.
  • Client interaction and management experience.
  • Business development experience within the water/wastewater industry.
  • Involvement in technical and professional organizations.
Responsibilities
  • Serve as the primary client contact while maintaining and building positive relationships.
  • Manage water and wastewater projects from planning through design and construction.
  • Independently prepare design calculations, technical reports, and specifications.
  • Coordinate project tasks and communication between offices and teams.
  • Resolve issues related to conflicting design requirements and specifications.
  • Perform constructability reviews and ensure compliance with codes and regulations.
  • Plan, schedule, and oversee detailed phases of engineering work.
  • Prepare or review technical specifications and project documentation.
  • Interact regularly with clients to expand work assignments and business opportunities.
  • Assist with proposals and funding applications for engineering projects.

Ruekert & Mielke is an employee-owned engineering firm that serves local municipalities by providing engineering consulting, project management, and community planning for municipal infrastructure. Its work includes designing and implementing water management systems, roadways, and public facilities, with revenue coming from service fees and long-term contracts with public clients. The company carries out projects through a structured process of needs assessment, detailed design, and construction management to deliver infrastructure that meets local budgets and community goals. What sets it apart from competitors is its employee-owned structure, its focus on the public sector and long-term municipal relationships, and its demonstrated commitment to community service through programs like its Investment in Infrastructure Achievement Award. The firm’s goal is to help communities balance fiscal responsibility with infrastructure needs to improve the quality of life for residents.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Wisconsin

Founded

1946

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Simplify Jobs

Simplify's Take

What believers are saying

  • July 2026 HQ purchase signals management confidence and long-term local commitment.
  • Kenosha Pike Creek won 2026 engineering recognition, strengthening municipal credibility.
  • July 2026 Clarifier Replacement work shows active water-infrastructure demand into 2027.

What critics are saying

  • Wisconsin municipal budgets and grant cycles delay projects, crushing backlog visibility.
  • Leadership transition to Steve Wurster in 2026 concentrates execution risk at the top.
  • A failed HQ move to Pewaukee disrupts 70 employees and client delivery.

What makes Ruekert & Mielke unique

  • 100% employee-owned since 2026, aligning project quality with employee wealth.
  • Specializes in municipal infrastructure, water management, and roadways for local governments.
  • Eight offices and 162 employees give statewide delivery reach across Wisconsin.

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Benefits

Company Equity

Performance Bonus

Remote Work Options

Flexible Work Hours

Paid Vacation

Paid Holidays

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Parental Leave

401(k) Retirement Plan

401(k) Company Match

Health Savings Account/Flexible Spending Account

Legal Services

Employee Assistance Program

Tuition Reimbursement

Company News

BizTimes Media
Jul 6th, 2026
Ruekert & Mielke to relocate its headquarters to another Pewaukee office building.

Ruekert & Mielke to relocate its headquarters to another Pewaukee office building. Jul 6, 2026 1:43 pm Subscribe to BizTimes Daily - Local news about the people, companies and issues that impact business in Milwaukee and Southeast Wisconsin. Waukesha-based engineering firm Ruekert & Mielke Inc. will relocate its headquarters to the RidgeView Office Center IV office building at N25 W23645 Watertown Road in Pewaukee, according to a statement released by the firm. The company, which has been based in Waukesha County for more than 80 years, purchased the building for its new headquarters site for about $2.7 million from Pewaukee-based Interstate Partners, according to state records. Ruekert & Mielke recently sold its current headquarters building at W233 N2080 Ridgeview Parkway to Waukesha State Bank for $13.35 million. Ruekert & Mielke will move its headquarters office from that building to occupy the entire 25,700-square-foot RidgeView Office Center IV building, which will be renovated to feature modern workspaces. - Advertisement - The firm's director of marketing and strategic initiatives, Dave Pond, said 70 employees will be relocated to its new headquarters. Ruekert & Mielke has more than 162 employees across eight offices. While there are no specific plans to hire more employees, Pond said the new building will create room for expanding operations. "We've really impacted a lot of the infrastructure and the communities throughout our time here," Pond said, emphasizing the importance of the company remaining in the area. - Advertisement - The firm will remain at its current location until early next year.

Ruekert & Mielke, Inc.
Jun 9th, 2026
Ruekert & Mielke welcomes McKenzie Masiak as Director of Human Resources.

Ruekert & Mielke welcomes McKenzie Masiak as Director of Human Resources. Ruekert & Mielke is pleased to welcome McKenzie Masiak as Director of Human Resources. In this role, she will help attract, develop, and retain top talent while supporting the firm's culture of ownership and employee engagement. She will also lead strategic HR initiatives that align with current and future business goals. McKenzie brings more than 15 years of human resources experience and holds a Professional in Human Resources (PHR) certification. Throughout her career, she has led people-focused strategies that strengthen talent pipelines, enhance employee engagement, and support high-performing workplace cultures. "We are thrilled to welcome McKenzie to Ruekert & Mielke," said Steve Wurster, President and CEO. "Her experience, leadership and commitment to culture will help Ruekert & Mielke continue to strengthen our people-first approach for our employees and the clients we serve." Interested in joining its growing team? 0 Likes Share

Corridor Media Group, Inc.
Aug 13th, 2024
Axiom Consultants merges with Ruekert & Mielke

In a move that underscores the growing consolidation within the engineering industry, Axiom Consultants, an Iowa-based engineering firm, has officially