Back to jobs
New

Mechanical Design Engineer

Phoenix, Arizona

United Integrated Services (USA) Corp. was founded in Phoenix, Arizona in 2020. UIS is a U.S. subsidiary of United Integrated Services Co., Ltd. (UIS Taiwan) which was founded in Taiwan in 1982. UIS is a multidisciplinary engineering and construction company. We provide fully integrated design-build services to our clients in the high-technology industry for their manufacturing facility needs. Our scope of services includes engineering design, high-tech factory planning, and on-time equipment and material delivery in which clean-room systems, HVAC, electrical systems, and tool hook-up, are all vital parts in need of total coordination.

 

Summary: The Mechanical Design Engineer will be responsible for designing, developing, and implementing mechanical systems. This role involves creating detailed mechanical schematics, equipment schedule, equipment layout, duct and pipe layout, etc. ensuring compliance with industry standards and safety regulations, and collaborating with multidisciplinary teams to support project execution. The ideal candidate will possess strong analytical skills, proficiency in electrical design software, and the ability to oversee projects from concept to completion.

Essential Duties and Responsibilities include the following. Other duties may be assigned.

  • Design and develop mechanical systems include but not limited to chill water piping, warm water piping, HVAC equipment piping, supply/exhaust ducting, air handler units, fans, coils, chillers, cooling towers systems based on project requirements.
  • Prepare and review mechanical schematics, duct and pipe layouts, equipment layout and schedule, flow diagrams, piping and instrument diagrams, and bill of materials (BOM).
  • Conduct flow rate calculations, pressure drop analysis, and other mechanical engineering calculations to ensure system reliability and efficiency.
  • Ensure designs comply with applicable codes, standards, and regulations such as IMC, IBC and RFP from customers.
  • Coordinate with architects, electrical engineers, structural engineers, and other disciplines to ensure seamless project integration.
  • Perform site visits, inspections, and evaluations to support design accuracy and troubleshoot installation issues.
  • Utilize AutoCAD, Revit, or other relevant design software to create and modify electrical drawings.
  • Assist in selecting and specifying equipment, including air handlers, fans, pumps, and other system components.
  • Review contractor submittals, RFIs, and shop drawings to ensure compliance with design specifications.
  • Participate in design reviews, value engineering exercises, and risk assessments.
  • Support procurement and construction teams with technical expertise, documentation, and troubleshooting.
  • Ensure quality control measures are met throughout the project lifecycle.
  • Stay up to date with industry trends, emerging technologies, and best practices in electrical engineering.
  • Other responsibilities as assigned.

Qualifications:

The requirements listed below are representative of the knowledge, skill, and/or ability required.

Education/Experience:

  • Bachelor’s degree in mechanical engineering or a related field.
  • 3+ years of experience in mechanical design engineering (experience in construction, design, power distribution, or industrial applications is a plus).
  • Experience working with commercial, industrial, or infrastructure projects is desirable.

Skills and Competencies:

  • Strong knowledge of mechanical systems, chilled water piping, warm water piping, HVAC equipment piping, supply/exhaust air duct, and control systems.
  • Familiarity with IMC and IBC and other relevant mechanical codes and standards.
  • Proficiency in design software such as AutoCAD, Revit or similar programs.
  • Experience with mechanical system flow rate calculations, pressure drop analysis, and facilities requirements studies.
  • Strong understanding of project lifecycle, including design, procurement, construction, and commissioning.
  • Ability to read and interpret technical drawings, blueprints, and mechanical schematics.
  • Excellent problem-solving skills with the ability to troubleshoot complex electrical systems.
  • Strong written and verbal communication skills for effective collaboration with clients, team members, and contractors.
  • Ability to prioritize and manage multiple projects while meeting deadlines.
  • Detail-oriented with strong organizational and time-management skills.

Language Proficiency:

  • Excellent verbal and written communication skills in English, required.

Nice to have:

  • Experience with HVAC systems, HVAC equipment servicing, HVAC installation management, or construction background.
  • Experience with PLCs, SCADA, and automation systems.
  • Familiarity with BIM workflows and coordination

Additional Requirements:

  • Must have and maintain a valid driver’s license and be willing to travel to project sites as required. International travel may be required.
  • May require occasional work outside standard business hours to meet project deadlines.

Physical Demands & Work Environment

The physical demands described here are representative of those that a candidate must meet to successfully perform the essential functions of this job.

  • Frequently stand and walk for extended periods throughout the workday.
  • Frequently lift, carry, push, and pull materials weighing up to 50 pounds, and occasionally lift heavier items with assistance or mechanical equipment.
  • Bend, stoop, kneel, crouch, and reach to perform assigned tasks.
  • Use hands and fingers to handle, feel, grasp, and operate tools, equipment, or materials.
  • Perform repetitive motions involving the hands, wrists, and arms.
  • Climb ladders, stairs, or elevated surfaces as required by the job.
  • Maintain visual acuity sufficient to read labels, instructions, safety signage, and documentation.
  • Maintain balance and coordination while moving materials or operating equipment.
  • Ability to work in physically demanding environments requiring frequent movement and manual labor.

Work Environment:

  • Exposure to dust, noise, vibration, and moving mechanical equipment.
  • Indoor and/or outdoor work environments, which may include varying temperatures and weather conditions.
  • Work in confined spaces, elevated areas, or active job sites, depending on project requirements.
  • Required use of personal protective equipment (PPE) such as hard hats, safety glasses, gloves, steel-toe boots, and high-visibility vests.
  • Interaction with powered industrial equipment, tools, and vehicles.

Disclaimer:

The above job description is not intended to be an all-inclusive list of duties and standards of the position. Incumbents will follow any other instructions, and perform any other related duties as assigned by their supervisor.

 

 

Create a Job Alert

Interested in building your career at United Integrated Services (USA) Corp. ? Get future opportunities sent straight to your email.

Apply for this job

*

indicates a required field

Resume/CV*

Accepted file types: pdf, doc, docx, txt, rtf

Cover Letter

Accepted file types: pdf, doc, docx, txt, rtf

Select...
Select...

U.S. Standard Demographic Questions

We invite applicants to share their demographic background. If you choose to complete this survey, your responses may be used to identify areas of improvement in our hiring process.
Select...
Select...
Select...
Select...
Select...
Select...

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in United Integrated Services (USA) Corp. ’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Select...
Select...
Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Select...

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Select...

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.