Senior Water/Wastewater Project Engineer
Rec
Senior Project Engineer – Water/Wastewater
Louisville, CO. REC
REC is partnering with a well-established, nationally recognized engineering consulting firm to identify a Senior Project Engineer specializing in water and wastewater infrastructure. This individual will play a key role in delivering complex pipeline and conveyance projects across the Western U.S., with a strong emphasis on Colorado and neighboring markets.
This role blends technical leadership, project execution, and client engagement. You'll be instrumental in driving project success while helping expand market presence and strengthen long-term client relationships.
You'll collaborate with senior leadership and multidisciplinary teams to grow the firm's water practice, while mentoring staff and contributing to strategic initiatives.
What You'll Do
- Lead the planning, design, and delivery of water/wastewater conveyance and pipeline projects
- Manage multiple projects, ensuring alignment with scope, schedule, and budget
- Develop proposals, statements of qualifications, and project execution strategies
- Build and maintain strong relationships with public sector utility clients
- Provide technical oversight and mentorship to engineers and support staff
- Support business development efforts and identify new project opportunities
- Ensure adherence to quality control standards and internal procedures
- Stay current on industry trends and innovations, recommending improvements where applicable
- Represent the firm through industry events and professional organizations
$175k - $225k
...available. MWH is a leading water and wastewater treatment-focused general... ...Role MWH is seeking a remote Senior Construction Claims Analyst... ...of construction contracts, project management, and claim... ...in Construction Management, Engineering, Law, or a related field. Master...SeniorWaterTemporary workFor contractorsFor subcontractorLocal areaRemote workFlexible hours$175k - $225k
...A leading water and wastewater contractor is seeking a remote Senior Construction Claims Analyst responsible for evaluating construction-related claims and disputes. Candidates should have a bachelor's degree in a relevant field and at least 8 years of experience in construction...SeniorWaterFor contractorsRemote workFlexible hours$121k - $166.4k
...Senior Project Engineer - Roofing Systems Littleton CO JMTC | Bremen IN | Scottsboro AL | Hazleton PA | Macon GA R25_2214 Full time Who We Are Johns Manville is a leading manufacturer and marketer of premium-quality insulation and commercial roofing...SeniorFull timeContract workTemporary workFor contractorsFor subcontractorRemote workFlexible hours$105.8k - $148k
...Description Dewberry is currently seeking a Land Development Project Engineer for the Louisville, CO office with the opportunity to work... ...to support the production of: design of grading, storm water management, drainage design and reports, soil erosion &...WaterFull timeTemporary workWork at officeLocal areaFlexible hours$28 - $36 per hour
...food & snacks Job Summary As a Senior Field Technician at Steri-Clean Colorado,... ...policies, etc. Documenting site projects (photos and paperwork) for Project... ...Decomposition Cleanup Fingerprint Dust Cleanup Water & Mold Remediation Hoarding Cleanup...SeniorWaterHourly payWork at officeMonday to FridayNight shiftWeekend work- Epoch Biodesign is seeking a Senior Project Engineer to lead the execution of complex Engineered-to-Order equipment projects in Arvada, CO. You will manage the delivery of modular integrated buildings and ensure that customer-specific requirements are met. The ideal candidate...Senior
$68k - $78k
...contractor in Colorado, and the majority of our project procurement is negotiated in a design... ...and field managers by providing the engineering, operational and administrative support... ...layouts for common systems including domestic water, waste/vent, roof drainage, and gas...WaterContract workTemporary workFor contractorsFor subcontractorWork at officeLocal area$90k - $120k
...Senior Civil Engineer JUWI Inc., based in Boulder, Colorado, was founded in 2008 and employs... ...brought online nearly 1,500 megawatts of projects in the United States through power... ...drainage plan, hydrology study and storm water management plans. • Work with...SeniorWaterTemporary workFor subcontractorLocal areaFlexible hours$92.9k - $124.81k
Careers In Government is seeking a Water Resources Analyst in Westminster, Colorado. The successful candidate will manage water demand management programs, oversee the water supply plan, and coordinate drought response actions. A Bachelor's degree in a relevant field with...SeniorWater$140k - $162k
...part of a high-performing team that believes in each other, come build with us at Crusoe. About This Role: Join Crusoe as a Senior Project Engineer to lead the end-to-end execution of our complex, Engineered-to-Order (ETO) equipment. You will be the primary driver behind...SeniorFull timeTemporary workFor contractors$175k
...MWH is a leading water and wastewater treatment-focused general contractor in... ...seeking a qualified Director of Engineering to support our company wide... ...Director of Engineering serves as a senior leader overseeing training and development of project engineering teams in the...WaterFull timeTemporary workFor contractorsWork at officeLocal areaFlexible hours$149.6k - $254.32k
...Job Description We are looking to expand our team with a talented and energetic Senior Project Engineer in support of development of space vehicles and ground systems for commercial and government customers. This position consists of leading a tightly integrated team...SeniorFull timeTemporary workPart timeInterim roleWork at officeLocal areaRemote work$124.5k - $207.7k
...We are seeking an experienced Senior Technical Application Engineer to lead the technical evaluation of... ...balance of plant controls, with nuclear project execution and nuclear quality assurance... ...balance of plant controls (such as feed water level controls), generator...SeniorWaterContract workWork experience placementRelocation package$110.7k - $164.45k
...Senior Resident Engineer/Construction Manager WSP is currently initiating a search for a Full-Time... ...Springs, and Lakewood. Be involved in projects with our CM Team and be a part of a growing... ...areas: Highways; Rail; Aviation; Water; Mining WSP Benefits: WSP provides...SeniorWaterFull timeContract workFor contractorsWork at officeLocal areaFlexible hours$160k - $225k
...Job Description MWH is a leading water and wastewater treatment-focused general contractor... ...is currently seeking an experienced Senior Project Manager to support and lead critical... ...leadership and technical support to project engineers, field engineers and superintendents....SeniorWaterTemporary workFor contractorsFor subcontractorLocal areaFlexible hours$70k - $85k
...Job Description Job Description Senior Irrigation Technician (Commercial) Location: Longmont, CO Compensation: $... ...systems are installed correctly, operate efficiently, and meet project specifications and water management standards. This position requires a high...SeniorWater$125k - $160k
...MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich... ...involves coordinating with Legal & Risk, project teams, insurance carriers, legal... ...the Company's multi-disciplined team of engineering and construction professionals delivers...WaterContract workTemporary workFor contractorsFor subcontractorLocal area$120k - $165k
...mains, bores, and lift stations. We need a Senior Project Manager who can directly manage major,... ...plans, and execution strategies for water, sewer, storm, structures, bores, and lift... .... Collaborate with municipalities, engineers, subcontractors, suppliers, and testing...SeniorWaterFor subcontractorWork at office$70k - $80k
...MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich... ...MWH Constructors is a global project delivery company in heavy civil construction... ...the Company's multi-disciplined team of engineering and construction professionals delivers...WaterHourly payTemporary workFor contractorsLocal areaFlexible hours$82.52k - $137.81k
...and our expertise in engineering, procurement, consulting... ...time : Full-Time Project Only Hire : No Visa... ...Job Summary As a Senior Analyst within the... ...of clients, including water, electric and power generation... ...in water and/or wastewater facilities and/or buried...SeniorWaterFull timePart timeWork experience placementWork at officeLocal areaRelocationVisa sponsorshipFlexible hours$37 - $41 per hour
...just talk about being client-focused; the engineers, scientists, surveyors, technicians, and... ...for our commitment to infrastructure, water safety, environmental remediation, and more... ...successfully multitask across numerous projects while maintaining effective...SeniorWaterHourly payFull timeTemporary workInterim roleWork at officeLocal areaFlexible hours$63.59k - $121.53k
...applicable policy and business needs. The Opportunity As a Senior Property Adjuster, you will work within defined guidelines and... ...reside in the Denver, CO, Metro area. Experience handling water loss claims including water mitigation, water loss estimating and...SeniorWaterHourly payH1bWork at officeLocal areaRemote workRelocation packageMonday to FridayShift workAfternoon shift3 days per week$86.7k - $151.7k
...for an amazingly talented Senior Construction Estimator to join... ...for a wide variety of project types and delivery methods.... ...experience on DOT/ Highway, Water / Wastewater, Industrial, and/or Commercial... ..., and construction engineers to develop efficient construction...SeniorWaterContract workFor contractorsWork experience placementFor subcontractorWork at officeLocal areaWorldwideFlexible hours- ...and software stack required to print energetic materials safely and repeatably. This is a hands-on skunkworks role, part robotics engineer, part controls engineer, part startup builder. Key Responsibilities Design and build a prototype propellant 3D printer (extrusion...Senior
$130k - $150k
...Description MWH is a leading water and wastewater treatment-focused general... ...with HR, Finance, and senior leadership to attract, retain... ...Constructors is a global project delivery company in heavy civil... ...multi-disciplined team of engineering and construction...WaterTemporary workFor contractorsWork at officeLocal areaFlexible hours$140k - $185k
...Description Job Description We are seeking a Senior Electrical Engineer to lead and grow the electrical engineering... ...primarily support the mechanical engineering teams on water and wastewater infrastructure projects while also handling electrical design for land...SeniorWaterFor contractorsWork at officeFlexible hours$75k - $100k
...Job Description MWH is a leading water and wastewater treatment-focused general contractor in... ...the construction of water/wastewater projects within the United States ranging from... ...Science or higher university degree in Engineering, construction management or a related...WaterPermanent employmentContract workTemporary workFor contractorsFor subcontractorLocal areaRelocationFlexible hours$130k - $140k
...Senior Industrial Piping Estimator Centennial, CO; Westminster, CO Job Title: Sr... ...construction estimates for complex industrial projects. This role oversees the entire process... ...'s degree in construction management, Engineering, or related discipline Estimating...SeniorFull timeContract workFor subcontractorWork at officeLocal area- HIGHRIDGE Inc. is seeking a Sr Quality Engineer in Westminster, Colorado. This role involves formulating quality procedures and leading engineering projects from concept to maintenance. The ideal candidate will have a B.S. in engineering, strong statistical knowledge, and...Senior
$92.9k - $124.81k
Water Resources Analyst / Senior Water Resources Analyst Posted: May 12, 2026 Salary: $92,899.00 - $124,810.00 Annually USD Closing Date: 5/25/... ...administration, water resources, environmental sciences, engineering, natural sciences, or a related field. Required: 1-3...SeniorWaterWork at officeLocal areaFlexible hoursAfternoon shift
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Water/Wastewater Project Engineer. Be the first to apply!
- senior network engineer remote Louisville, CO
- senior project manager contract Louisville, CO
- senior mulesoft developer Louisville, CO
- senior leadership Louisville, CO
- senior vice president of operations Louisville, CO
- senior net developer remote Louisville, CO
- senior business analyst contract Louisville, CO
- senior rails developer Louisville, CO
- senior devops engineer remote Louisville, CO
- senior vmware engineer Louisville, CO




