Process-Mechanical Engineer
Donohue & Associates
Process-Mechanical EngineerOur Process-Mechanical Engineer position offers an exciting opportunity for the selected candidate to be part of Donohue & Associates, a firm with national water/wastewater expertise in a small company environment. We are seeking an experienced engineer who can work with clients to provide project leadership, planning, design, construction, and operational services for wastewater and/or water systems. You will collaborate closely with clients and Donohue project team members throughout each of these project phases.Desired Qualifications:Experience in planning and designing water and wastewater systems, including pumping, process and mechanical piping, and related valves and process equipment.Positive team- and client-focused attitude directed towards delivering quality work on time and within budget.Strong communication and interpersonal skills.Active participation in related professional associations a plus.Requirements:B.S. in Environmental, Mechanical, Chemical, or related engineering degreePE registration10+ years of relevant technical experienceAn employee-owned engineering consulting firm since 1997, Donohue & Associates has multiple offices across the upper Midwest. We work in multi-discipline teams to provide municipal and industrial clients with client-focused services for drinking water, wastewater, and stormwater infrastructure. Engineering News-Record ranks Donohue among the Top 25 Wastewater Treatment Plant Design Firms, and our innovative design teams consistently receive awards for engineering excellence.Donohue offers a competitive wage and comprehensive benefits package, including:Medical, dental, and vision insuranceRobust 401(k) plan with company contributionPaid time off and company holidaysFlexible work schedules around core hoursShort- and long-term disability/life insuranceFlexible spending accounts (FSAs)Professional organization supportDiscretionary annual bonusesIndustry-unique monthly profit-sharing planAt Donohue, you'll find a collaborative environment where your contributions directly influence our success—and yours.Donohue is an Equal Opportunity Employer.
- ...Engineering LeaderClayco is a full-service, turnkey real estate development, master planning... ...leader with strong industrial process knowledge, sound engineering judgment,... ...Instrumentation Diagrams (P&IDs)Specify process mechanical equipment and support instrumentation...SuggestedFor contractorsCasual workFlexible hours
- ...development, master planning, architecture, engineering, and construction firm that safely... ...engineering leader with strong industrial process knowledge, sound engineering judgment,... ...Diagrams (P&IDs) Specify process mechanical equipment and support instrumentation design...SuggestedFor contractorsCasual workFlexible hours
- ...About the role Nexus Semiconductor Recruitment is hiring Process Engineers on behalf of wafer fab clients across the US. Openings span 2... ...trench Wet etch, clean and surface preparation Chemical mechanical polishing (CMP) Thin films, PVD and diffusion Copper...SuggestedWeekend workAfternoon shift
- ...Process EngineerAs the Process Engineer, you will identify and implement process improvements through the application of sound chemical engineering principles. This position will interact with operators, maintenance, supervision, plant leadership and corporate support...SuggestedLocal areaRelocation packageWeekend work
- DescriptionBurns & McDonnell is seeking to hire a Senior Mechanical Engineer to support our Power global practice. The Senior Mechanical Engineer... ...team throughout the design, procurement, and construction process, adapting mechanical plans according to budget constraints,...SuggestedFor contractorsWork at office
- ...Senior Process Engineer – Liquid SystemsWe are seeking a Senior Process Engineer with deep expertise in liquid processing systems within... ...development initiatives.QualificationsBachelor's degree in Chemical, Mechanical, or Process Engineering (ABET-accredited)5+ years of...
$120k - $150k
...Job Description Job Description PROCESS ENGINEER - DAYS St. Louis, MO Schedule: Days, Monday-Friday | Up to 25% travel Pay:... ...new equipment WHAT YOU NEED - Bachelor of Science in Mechanical Engineering or related engineering degree - 5+ years of experience...Work at officeMonday to Friday- ...Job Description Job Description Job Summary The primary role of the Process Engineer is to develop and design mechanical processes for new and existing industrial systems as defined by clients. This role includes the overall design, development, improvement, and...Work at officeLocal area
- ...team. Job Description We are seeking an experienced Process Engineer to provide technical support for our manufacturing facilities... .... Qualifications • Bachelor of Science in Mechanical Engineering or related engineering degree. • 5+ years experience...For contractorsWorldwide
- ...Company Description We are Olsson. We engineer and design solutions that improve the... ...Join Olsson's Industrial team as a Process Engineer and help deliver innovative solutions... ...documentation. Coordinate with mechanical, piping, structural, electrical, instrumentation...Full timeFor contractorsFlexible hours
- ...CRB is a leading provider of sustainable engineering, architecture, construction and... ...execution. Job Description The Process Engineer IV serves as a technical lead for... ...knowledge of process systems, including fluid mechanics, heat transfer, and material and energy...
- ...Job Description Job Description JOB TITLE: Process Engineer Founded in 1940 by Sam Young and now led by Jordan Young, Fairfield Processing takes great pride in its rich history as a third generation, family-owned and operated American business providing innovative...Seasonal workMonday to FridayShift workNight shiftDay shiftAfternoon shift
- ...Responsibilities include: Schedule, supervise and take part in process flow studies for all production systems; plan, design,... ...with Night Plant Supervisors, Maintenance Planner and Automation Engineer to address process flow concerns, minimizing down times; develop...For contractorsNight shift
- ...health. Job Description We are actively seeking a Process Engineer Intern to join CRB. Join our firm for an internship journey... ...Qualifications Currently pursuing a Bachelor's or Master's degree in Mechanical Engineering, Chemical Engineering, Bioprocess Engineering,...Full timeFor contractorsSummer workInternshipWork at officeRelocation
- ...Pretium Packaging is searching for a talented, hands-on Process Engineer for our plant in St. Louis, Missouri. About Us:... ...What you’ll bring: Bachelor’s or associate’s degree in mechanical/plastics engineering or related field. Reheat blow process...
- ...Description This individual will provide project management and mechanical (HVAC) design services on a variety of building projects.... ...candidate will have a degree in Architectural or Mechanical Engineering, Professional Registration, and at least 5 or more years of...Casual workFlexible hours
- ...A regionally recognized mechanical construction and facilities services firm is seeking... ...piping, controls/building automation, engineering services, and prefabrication support. Projects... ..., complex HVAC, plumbing, piping, or process mechanical projects Strong knowledge of...Contract workFor contractorsFor subcontractor
- ...The mechanical engineer will deliver high-quality engineering solutions for nuclear power plant projects by managing the full lifecycle of... ...standards, and provide expert guidance on design and construction processes. Requirements Candidates must hold a Bachelor of Science...Temporary work
- ...Description As a Sr. Mechanical Engineer, you will play a critical role in designing and implementing complex industrial process systems or power utility systems. Your expertise in areas such as high energy piping systems and steam turbines will be essential for developing...Permanent employmentTemporary workWork at office
$104.5k
...DivisionSalary: Starting at $104,502 Per year (GS 12)Dates: Open 10/30/2026 to 11/13/2026Schedule: Full-timeWork type: PermanentRelocation: TruePosition ID: CEDE-26-13102824-DHA-RDocument ID: 890985200Grade: GS 12Job category: Mechanical Engineering (0830)Hiring path: public...$95k - $135k
...Project Engineer In this role you'll work as Project Engineer on industrial, educational... ..., structures, machines, equipment and processes. Your ability to work collaboratively with... ...~ P.E. certification ~7 + years HVAC, Mechanical Piping, and Plumbing Design experience...$146.4k - $219.6k
...solutions when it comes to design and construction. We love the process of bringing buildings to life - and keeping them in shape... ...31st, 2026 at 12:59 AM Position Summary: A Senior Mechanical Engineer in our Mission Critical practice will have the opportunity to...For contractorsCasual workWork at officeRemote workFlexible hours- ...Job Title: Senior Mechanical Engineer Job ID: 90323 Location: Highland, Illinois Overview Our client is looking for a Senior Mechanical... ...and upgrading personnel for greater responsibility Process Improvement — Develop new ideas and concepts for improving...
- ...Mechanical Engineer Reports To: Director of Engineering Location: St. Louis, MO Number of Direct Reports: 0 About Murphy Company: Since 190... ...including HVAC (air and waterside), Medical/Lab Gasses, and Process System layout and sizing Prepare and approve shop drawing submittals...For contractorsWork at officeFlexible hours
$40 - $90 per hour
Mechanical Engineer | 100% Remote Looking for your next opportunity in nuclear engineering with the flexibility to work 100% remotely? Were... ...materials science Provide technical guidance on mechanical design processes and construction methods Support Engineering Change Control...Contract workTemporary workRemote workWork from home- ...Operating/Building Engineer JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a... ...Your Day-to-Day Will Look Like: Operate, maintain, and repair Mechanical, Plumbing, Structural, Furniture, Fire, Life Safety, and Control...Daily paidFor contractorsShift workNight shift
$90k - $115k
...training Job Details BAS Design Engineer - HVAC Controls & Building Automation... ...lists, and equipment schedules. Review mechanical plans, project specifications, and sequences... ...Ordinance. Information collected and processed as part of your Jobot candidate profile,...Full timeFor contractorsLocal area$107.53k - $139.15k
...Position Summary The Advanced Packaging Engineer is responsible for conceptualizing,... ...needs. What You'll do as an Advanced Process Manufacturing Engineer Design, develop... ...preferred): Bachelor's degree in Mechanical Engineering or related engineering...Contract workFor contractorsWork at officeLocal area$100.3k - $135.7k
Experienced Digital Engineering (DE) Process Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is seeking an Experienced Digital Engineering (DE) Process Engineer to support the Air Dominance Digital Engineering team located in...Permanent employmentWork experience placementInterim roleImmediate startRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work- ...CRB is a leading provider of sustainable engineering, architecture, construction and... ...execution. Job Description The Lead Process Utilities Engineer is responsible for... ...accredited Bachelor’s degree in Chemical or Mechanical Engineering ~10+ years of experience...Local area
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