Mechanical Engineer
About the Role: Join a dynamic engineering team where you'll lead the design and delivery of mechanical building systems across a diverse portfolio of projects, including commercial, life sciences, government, mission critical, and industrial facilities. In this role, you'll take ownership of project execution from concept through construction, collaborating with multidisciplinary teams to develop innovative, high-quality engineering solutions that help clients achieve their operational goals. About TAI: TAI brings together engineering, construction, systems integration, on-site services, and technical services — combining proven execution with trusted expertise to support clients across the entire project lifecycle. Team members at TAI are capable, well-rounded, flexible, and optimistic. We have found that the best employees are the ones who recognize the importance of what they do and the ones who let that guide them in the actions they take. More than any skill, we seek people who make decisions that support the common good. We work for our clients, and we work for one another. Here’s a glimpse into your day to day: Individuals in this position are responsible for planning, organizing, and successfully completing multiple engineering tasks with minimal direction and supervision. As an Engineer III, you will be expected to successfully lead small and mid-size design projects in entirety with the assistance of a designer. This position receives general administrative direction from the Mechanical Division Manager. Supporting multiple projects. Leading small and mid-size design projects with support from Sr. and Chief Engineers. Directing other engineers and designers for preparation of drawings and engineering calculations. Collaborating and coordinating with other engineering disciplines and stakeholders. Researching applicable codes and industry standards. Interpreting codes and collaborating with other design professionals as needed. Preparing engineering analysis and reports, including conditions assessment. Preparing engineering calculations and reviewing calculations prepared by others. Developing preliminary and detailed engineering designs. Creating engineering specifications and controls sequences with support from Sr. and Chief Engineers. Preparing COMcheck calculations. Performing design quality control, monitoring progress, and notifying managers of scope changes. You’ll be a perfect fit if you have: Bachelor’s degree from an accredited university in Mechanical Engineering. US Citizenship is required. Professional Engineering Licensure or the ability to obtain a PE. LEED accreditation is preferred. Minimum 5 years of mechanical engineering design experience on relevant projects. Applicable design experience includes creating construction documents for HVAC air side, HVAC water side, plumbing, and fire protection systems, with significant expertise in at least one of these areas. Minimum 5 years of experience preparing heating and cooling load calculations and performing ventilation rate procedure (VRP). Minimum 5 years of experience performing ductwork and/or piping pressure drop calculations. Minimum 5 years of experience preparing equipment selections for HVAC and/or plumbing equipment. Minimum 3 years of experience collaborating with vendors for equipment selections. Ability to direct engineers and/or designers for creation of drawings in Revit and CAD. Ability to perform field work that will include walking, kneeling, sitting, standing, climbing stairs and/or ladders. Willingness to travel to client sites. Willingness to work in the office at least two days per week. Willingness to work in a team environment. Ability to gather and organize information and documentation. Ability to multitask. Excellent verbal and written communication skills, a positive work attitude, and willingness to learn new skills. Compensation and Benefits: Eligible for overtime pay Annual Profit Sharing Bonus (variable) PTO and Paid Holidays Health Benefits: Employee through family level coverage for medical, dental, and vision insurances. Company funded life and long-term disability insurances. Short Term Disability, FSA, HSA, EAP, and supplemental life insurances (employee – family) are also available! 401(k)with employer match Other Offerings: The opportunity to make a real impact on a variety of industry-leading projects. The ability to balance your work and family activities. Flexible work schedule Work in a dynamic and collaborative environment that values creativity and innovation. A chance to learn and grow alongside some of the brightest minds in engineering. Professional Development, Tuition Reimbursement, and Association Membership Reimbursements. Discover what makes TAI a top-20 manufacturing partner, according to Engineering News-Record (ENR), and one of the top-50 fastest-growing private companies in the Baltimore Business Journal. Learn more about us at
- ...world. Position Summary: Responsible for HVAC controls engineering, programming, and service support for commercial control projects... .... Conduct customer visits, events and training sessions with mechanical engineers, mechanical contractors, and building owners....SuggestedFor contractorsFor subcontractor
$100k - $130k
...packaging lines, programming and troubleshooting Allen-Bradley PLCs on running production equipment. This is a plant-floor controls engineering role, not a software, QA, or test-automation role. Packaging Controls Engineer – Day Shift Schedule: 2-2-3 rotation, 6:00 AM...SuggestedPermanent employmentFull timeLive inRelocationVisa sponsorshipRelocation packageShift workDay shift- ...Paragon Services, located in Phoenix, AZ and serving customers throughout the valley, is seeking qualified Building Engineer candidates for assignments at multiple Phoenix-area locations. The role requires basic building maintenance experience with HVAC, plumbing and...Suggested
$130k - $150k
...Job Title: Facilities Mechanical Process Senior Engineer Location: Peoria, AZ Employment Type: Direct Hire Industry: SemiconductorManufacturing Compensation: $130k-$150k+10%/Year Schedule: 40 Hours/Week About the Opportunity: Are you an experienced Facilities Mechanical...SuggestedWorldwide- JLL is seeking an Operating Engineer to maintain and repair the building's HVAC, electrical, and plumbing systems at a Phoenix site. You will perform preventive maintenance, manage work orders in CMMS, and support on-call responses. The role requires hands-on technicians...Suggested
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- ...Phoenix, Arizona We are seeking a Project Engineer to support mechanical construction projects throughout the Phoenix market, with a primary focus on tenant improvement and owner direct work. This position will work closely with Project Managers, Superintendents...Full timeFor contractorsFor subcontractorWork at office
- ...WSP is expanding its nuclear engineering capability in the United States and seeks a Senior Mechanical Engineer (Generation) - Nuclear to lead complex assignments across operating plants, life-extension, and advanced reactor programs. You will own challenging scopes, influence...
- Colliers International is seeking a Building Engineer in Phoenix, AZ, to ensure maintenance systems operate efficiently and safely for clients and properties. You will respond to requests, prioritize work orders, and perform proactive maintenance to reduce downtime. Ideal...
- Paragon Services, located in Phoenix, AZ, seeks qualified Building Engineer candidates for assignments across the Phoenix area. Responsibilities include HVAC troubleshooting and preventative maintenance, electrical, plumbing, and building systems care, and responding to...
$150k - $170k
...environments to validate that systems are designed, installed, and performing at the highest level. We are seeking a Senior Mechanical Project Engineer who brings deep technical expertise, field leadership, and the ability to drive outcomes in high-performance environments...Daily paidFull timeFor contractorsRelocationVisa sponsorship- ...StatesPosted: 2026-09-24The OpportunityWSP is growing its nuclear engineering capability to support the next generation of nuclear projects across the United States. We are seeking a Senior Mechanical Engineer (Generation) - Nuclear who can bring proven engineering judgment...Local areaFlexible hours
$116.62k - $179.89k
...A leading engineering firm in Phoenix, Arizona, is seeking a Senior Engineer to enhance power output in the nuclear industry. Responsibilities include consulting on power uprates, client interfacing, and mentoring junior staff. Candidates should have a BSME, 10+ years...- ...Job Title: Senior Facilities HVAC Engineer Location: Peoria AZ Employment Type: Industry: Semiconductor Acara Solutions... ...efficiency. What You'll Bring: ~ Bachelor's degree in Mechanical Engineering or a related field. ~ Professional Engineer (PE)...Full timeWork at office
- ...Senior Mechanical Engineer In the role of Senior Mechanical Engineer, we'll count on you to: Coordinate the work of Mechanical Engineers with the balance of a multidiscipline team throughout the entire project's development Establish client relations, and participate in...Contract workWork at office
- ...RK Industries is seeking a Mechanical Project Engineer to serve as the technical backbone for planning, coordination, and execution on our construction projects in Phoenix. You will review drawings, manage RFIs, support submittals and procurement, and help ensure systems...
$84.7k - $144.43k
...communities, and our planet. If this sparks your interest, you’re in the right place.DLR Group has an opening for a Senior Mechanical Controls Engineer.Position SummaryAs part of the engineering team at DLR Group you will be responsible for the design of control systems...Work at officeLocal area- Company DescriptionWe are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always... ...set the standard for quality and performance.As a Project Mechanical Engineer, you’ll take ownership of challenging projects that shape...Full timeFlexible hours
- Armitage Architecture, Inc. seeks a Mechanical Engineer to support federal construction projects, including infrastructure, government facilities, and defense-related initiatives. You will design, analyze, and ensure compliance of mechanical systems on-site, collaborating...
- ...governmental codes, laws and requirements. Coordinate with other department personnel such as electrician, carpenter, painter and night engineer in completing service, replacement, alteration and new installation work. Location Phoenix Rise Uptown Hotel-PHXRH Requirements...Full timeApprenticeshipWork at officeLocal areaImmediate startNight shift
- ...Senior Facilities HVAC Engineer Location: Peoria AZ Industry Semiconductor Acara Solutions is seeking a Senior Facilities HVAC Engineer... .... Job Requirements What You'll Bring Bachelor's degree in Mechanical Engineering or a related field. Professional Engineer (PE) license...Work at officeWorldwide
$46.51 - $62.83 per hour
...in Data Centers.Trane is seeking a Data Center Field Service Engineer to join our team supporting our commercial customers! You can... ...operational support for Data Center cooling equipment.Diagnose mechanical and electrical issues affecting chiller and cooling system performance...Hourly payFor contractorsWorldwide- ...TEEMA Group is seeking a Sr. Engineer, Facilities HVAC in Tempe, AZ. You will collaborate with design consultants, review drawings, and support commissioning to ensure robust HVAC performance in high-tech environments. Responsibilities include troubleshooting during...
- ...cleaning and metrology technology. As a photomask Process/Equipment Engineer, you will play a critical dual role in optimizing and... ...Material Science, Optical Science, Electrical Engineering, or Mechanical Engineering. Technical Skills: Ability to design and execute experiments...Work at officeLocal areaShift workNight shiftWeekend workWeekday work
- Farnsworth Group seeks an experienced mechanical engineer to design HVAC, plumbing, hydronic, and ventilation systems for diverse buildings. You will prepare calculations, drawings, specifications, and other project documents, coordinating with clients and other disciplines...
- ...TSMC Arizona is seeking a Photomask Process/Equipment Engineer to optimize advanced photomask processes and lead equipment installation, qualification, and continuous improvement. You will drive process innovation through experiments and data analysis while ensuring equipment...
$65 per hour
...Job Title: Mechanical Design Engineer Location: Phoenix AZ 85027 Employment Type: Contract-to-Hire Industry: Manufacturing Compensation: $65/hr. Schedule: Day shift with flexible start time Acara Solutions is seeking a Mechanical Design Engineer...Full timeContract workFlexible hoursDay shift- ...Mechanical Graduate Engineer or Mechanical Designer Department: Mechanical Employment Type: Full Time Location: Phoenix, AZ Description LSW Engineers is a consulting engineering firm specializing in mechanical, plumbing, electrical, and technology systems. Since 1947,...Full timeFor contractors
- ...your community, but around the world. BES:We believe building engineering is more than systems and structures, it’s about powering... ...advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to...Contract work
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