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Senior Design Engineer - Water Treatment

📍 Fort Collins, Colorado, 80523, United States

Construction MacKay Sposito

Job Description

Overview

At MacKay Sposito, we believe great people build great communities—and that starts with hiring the right talent. Engineering Analytics, Inc. is now a part of MacKay Sposito and as we build our Water Treatment practice, we are seeking a dedicated and relationship-driven

Senior Design Engineer

to join our team in Fort Collins, CO. We offer a comfortable and collaborative work environment with flexible work arrangement options available. We’re serious about our work – but we’re serious about fun, too. If that sounds good to you, let’s talk. This engineer will be required to travel for about 20% of their time.

A people-first culture — We are dedicated to our employees and their families. We want to do what’s best for them, and their well-being helps drive our business decisions.

An excellent reputation — Through our 50-year history, MacKay Sposito has built and maintained an excellent reputation in our community, and with our clients and business partners. You’ll be joining a team with a strong foundation and reputation that you can be proud to be part of.

A focus on community — MacKay Sposito and our employees believe in giving back to the communities we serve. Our team members take on volunteer positions and participate across a broad range of initiatives.

Why join the MacKay Sposito team? Key Responsibilities As a senior technical advisor for water treatment process, provide expert guidance on all aspects

Perform and review analyses, prepare drawings, and write and review specifications

Responsible for preparing work product

Prepare and review scope and budgets for proposals

Oversee construction projects as Client representative

Build and maintain strong client relationships

Lead, mentor, and grow the water treatment team

Minimum Qualifications B.S. in Chemical, Mechanical or Civil Engineering with an emphasis to the design of wastewater treatment systems

Colorado P.E. license is required; P.E. in other southwestern states is a plus

10+ years of experience in process design, construction and operations

Cost estimation, scheduling, subcontractor management

Independent project management

Manage and mentor junior staff

Preferred Qualifications M.S. in Chemical, Mechanical or Civil Engineering

40-hour HAZWOPER certification

40-hour MSHA certification

Technical Skills and Abilities Engineering design, including process, mechanical, piping, and pumping systems

Operational and oversight experience

Construction management/oversight

Cost estimating

Preparation of procurement and construction specifications

Scheduling and subcontractor management

Interpersonal Skills Nimble learner and adapts well to change

Emotional intelligence

Maintains confidentiality

Active listening skills

Our Values At MacKay Sposito, we’re serious about our work, but we don’t take ourselves too seriously. We have a unique and diverse mix of employees who enjoy each other’s company. In addition to having first-rate technical skills, we search out people who are friendly, honest and dedicated to their work. Led by the strength of our values and a culture shaped by employee ownership, we network with each other, build on each other’s contributions, and collaborate to make great things possible. We believe in constructive candor — always telling the client everything they need to know to make fully informed decisions. By creating a positive, committed and supportive environment, we challenge our people to be the best they can be, and to celebrate every success.

Who We Are

With more than 50 years of experience, MacKay Sposito is a multidisciplinary firm based in Vancouver, Washington, specializing in public works, energy, and land development. Our team focuses on building lasting relationships through quality work, creative design, and collaboration. We offer civil engineering, land surveying, environmental science and permitting, landscape architecture, and construction management and inspection services. We also deliver a full suite of services through our subsidiary, Riparia Environmental. We balance development with environmental stewardship and sustainability.

About Engineering Analytics, Inc.

Engineering Analytics, Inc. (EA), now part of MacKay Sposito, is a civil and environmental engineering firm with a strong reputation for solving complex infrastructure and remediation challenges. With offices in Fort Collins, CO; Raton, NM; and San Diego, CA, EA brings deep expertise in site remediation, mining, water resources, municipal infrastructure, and energy-related projects. EA will continue to operate under its established name during a transitional period as we work toward full integration. To learn more, visit

www.enganalytics.com .

Compensation and Benefits

The salary range is $130,000–$155,000, depending on experience. Full-time employees receive a comprehensive benefits package including Medical (HDHP with HSA option), Dental, Vision, FSA, and Supplemental Life Insurance. We also offer 100% company-paid Life Insurance, Short Term Disability, Long Term Disability, a 401k plan with up to 4% match, paid vacation, paid sick time, 11 paid holidays, and participation in employee ownership offerings. MacKay Sposito pays for licensure expenses and annual profit-sharing bonuses.

Employment requires passing a pre-employment background check and drug screen.

As a federal contractor, we participate in E-Verify and are proud to be an Equal Employment Opportunity Employer.

Applications will be reviewed on an ongoing basis. Open until filled.

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Ready to Apply?

Don't miss this opportunity! Apply now and join our team.

Job Details

Posted Date: December 19, 2025
Job Type: Construction
Location: Fort Collins, Colorado, 80523, United States
Company: MacKay Sposito

Ready to Apply?

Don't miss this opportunity! Apply now and join our team.