Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Mechanical Engineer 3

ZAP Engineering & Construction Services, Inc.

POSITION DESCRIPTION

TITLE:


Mechanical Engineer 3

DEPARTMENT:


Mechanical


REPORTS TO:


Mechanical Director/Supervisor

FLSA:


Exempt, Full-Time


WORK SCHEDULE:


M-F 8 AM to 5 PM

TRAVEL REQUIRED:


Up to 20%


LOCATION:


Lakewood, Colorado


MANAGEMENT:


No


EEO:


Professionals


JOB FAMILY:


Professionals


A Little About Us: ZAP is a full-service engineering, design, and construction management firm servicing the oil & gas, heavy industrial, mining, and manufacturing sectors. From our Lakewood, Colorado office, we execute projects across North America spanning from California to Florida and Canada down to Mexico. Our projects range in size from simple engineering studies or maintenance repairs to full-scale design of large facilities. ZAP operates at a fast pace while providing a team-centric approach to our work.


About your role:

This is a hands-on, full-time position with day-to-day duties that include performing design and sizing of equipment, producing datasheets and specifications, hydraulic calculations and analyses, 3D modeling support, construction drawing reviews, and any other mechanical components utilized in heavy industrial/manufacturing or oil & gas facilities or required by our clients.

Essential Duties and Major Responsibilities
  • Mechanical Engineering
    • Produces equipment datasheets and specifications.
    • Develops and reviews pipe specifications while ensuring correct pump/hydraulic and equipment sizing calculations.
    • Creates pipes, valves, and fittings Bills of Material (BOMs).
    • Performs equipment, pipe, and technical valve evaluations on contractor bid packages.
    • Coordinate with other discipline engineers and designers.
  • Construction Documents
    • Produces line and equipment lists.
    • Performs 3D modeling support & isometric reviews.
    • Reviews construction drawings and documents.
  • Construction Support
    • Performs site walk-downs, including as-builts to support construction efforts.
    • Works with contractors to answer RFIs, produce project cost and bid packages, and mechanical scope of work documents.
  • Stress Analysis
    • Develops models in CAESAR II to perform stress analysis.
    • Develops stress analysis reports.
  • Assist with other duties as assigned .
Work Hours:

Company Hours


This position works 8:00 AM to 5:00 PM. Hours vary and are dependent on business needs.


40 Hour Work Week


Monday through Friday, Hours may vary with the workload.


Evenings/Weekends/OT


As needed to satisfy the requirements of the position.


Benefits:
  • Medical Insurance
  • Dental insurance
  • Vision Insurance
  • 401(k)
  • Accrued PTO
  • Short-Term and Long-Term Disability
  • Basic Life / AD&D
  • Voluntary Life / AD&D
  • Employee Assistance Program (EAP)
  • Aflac
Position


Relevant Experience


Education


Skills


Mechanical Engineer 3


5+ years of experience practicing discipline-specific engineering on multidiscipline project teams required. Professional Engineer License required.


Bachelor's Degree required.


This role will provide preliminary design and cost estimates by estimate mechanical quantities and construction costs, as well as produce project cost estimates. In addition to the essential duties listed above, this position acts as Engineer-of-Record and review/seal designs created by other team members, as well as assists with training/mentoring less experienced engineers and designers. This position should have competent job knowledge and be able to adapt to changes in the work environment.


Specialized Skills
  • Excellent written and verbal communication skills.
  • Problem-solving skills to be able to resolve simple problems quickly and effectively.
  • Self-direction and responsibility for own tasks, deliverables, and timelines.
  • Leadership skills and some general experience leading work groups or task forces in specific projects.
  • Competent user of technology and software required to execute daily tasks.
  • Must have a valid, active driver's license and ability to maintain a good driving record.
Supervisory Expectations:
  • The position does not have any regular responsibility for overseeing or supervising the work of other team members.
Independence of Action
  • Supervisor/manager closely monitors work; detailed instructions and procedures are generally provided.
Physical Demands and Work Environment: (The phrases "occasionally," "regularly," and "frequently" correspond to the following definitions: "occasionally" means up to 1/3 of working time, "regularly" means between 1/3 and 2/3 of working time, and "frequently" means 2/3 and more of working time.)
  • The work environment is the typical office environment. The employee must complete their work satisfactorily in an environment where there are significant distractions, including staff, clients, and vendors walking through and conversing, telephones ringing, conversations carrying over, loud noises, and interruptions to answer questions from others.
  • The physical demands described here represent those that an employee must meet to successfully perform the essential functions of this job. In many cases, reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to sit and use hands to finger, handle, or feel objects, tools, or controls. The employee frequently is required to talk or hear. The employee is occasionally required to stand, walk, reach with hands and arms, and stoop, kneel, crouch, or crawl.
  • The employee must occasionally lift and/or move up to 25 pounds and should do so in a sound and safe manner. This job's specific vision abilities include close vision, color vision, peripheral vision, depth perception, and the ability to adjust focus.
Core Competencies :
  • Teamwork - Balances team and individual responsibilities; Puts success of team above own interests; Able to build morale and group commitments to goals and objectives; Supports everyone's efforts to succeed. Focuses on solving conflict, not blaming; Maintains confidentiality; Listens to others without interrupting.
  • Communications - Expresses ideas and thoughts verbally; expresses ideas and thoughts in written form; exhibits good listening and comprehension; keeps others adequately informed; selects and uses appropriate communication methods.
  • Ethics - Treats people with respect; keeps commitments; inspires the trust of others; works with integrity and principles; upholds organizational values.
  • Initiative - Volunteers readily; undertakes self-development activities; seeks increased responsibilities; takes independent actions and calculated risks; looks for and takes advantage of opportunities; asks for and offers help when needed.
  • Quality - Demonstrates accuracy and thoroughness; looks for ways to improve and promote quality; applies feedback to improve performance; monitors own work to ensure quality.
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Mechanical Engineer 3 in Lakewood, CO vacancy
  • $74.35k - $113.6k

     ...knowledge of thermodynamics, heat transfer, and fluid mechanics Y ou will be involved in the system engineering aspects of power plant engineering and oil & gas...  ...hybrid work schedule and will require in-office work 3 days per week. Qualifications We do not sponsor... 
    Suggested
    Hourly pay
    Local area
    Flexible hours
    3 days per week

    Sargent & Lundy

    Englewood, CO
    1 day ago
  •  ...POSITION DESCRIPTION TITLE: Electrical Engineer 3 DEPARTMENT: Electrical REPORTS TO: Electrical Director FLSA: Exempt WORK SCHEDULE: M-F 8AM to 5PM TRAVEL REQUIRED: Up to 25... 
    Suggested
    Full time
    Temporary work
    For contractors
    Work at office
    Immediate start
    Monday to Friday
    Weekend work
    Afternoon shift

    ZAP Engineering & Construction Services, Inc.

    Lakewood, CO
    3 days ago
  • $82.58k

     ...client challenges in the most promising markets. As an Electrical Engineer, you'll play a key role in the design and delivery of complex...  ...Engineering, or Electrical Technology or related discipline. ~3 years of related experience. Domestic and/or international travel... 
    Suggested
    Work experience placement
    H1b

    CDM Smith

    Denver, CO
    4 days ago
  • $133.9k - $161k

     ...refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the...  ...our team. We are looking to add a Principal Spacecraft Mechanical Engineer I to our team. If you are great at what you do, enjoy working... 
    Suggested
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    Westminster, CO
    19 hours ago
  • $95k - $135k

     ...Job Description In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities...  ...Qualifications ~ P.E. certification ~7 + years HVAC, Mechanical Piping, and Plumbing Design experience required ~ BS in... 
    Suggested

    gpac

    Lakewood, CO
    1 day ago
  • $40 - $50 per hour

     ...Job Title: Mechanical Engineer Job Description This role is ideal for a mechanical engineer with 3-5 years of experience who is passionate about complex building systems and advanced technology environments. You will design and coordinate HVAC, plumbing, and fire protection... 
    Contract work
    Temporary work
    For contractors
    Work at office
    Flexible hours

    Actalent

    Littleton, CO
    4 days ago
  • $93k - $123k

     ...Mechanical Engineer Arvada, Colorado ALTEN Technology USA is an engineering company helping clients bring groundbreaking ideas to life—from...  ...devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies... 
    For contractors
    Work at office
    Local area

    ALTEN Technology USA

    Arvada, CO
    4 hours ago
  • $25k

     ...Summary: The Mechanical Engineer will assist the Engineering Department in all aspects of design, development, and validation of automated...  ...Engineering or a related engineering discipline. Experience: • 3+ years of progressive mechanical engineering experience in an... 
    Temporary work
    Work at office

    Mark VII Equipment

    Arvada, CO
    1 day ago
  •  ...Mechanical Engineer (Level 3) PGS Worldwide is seeking a Mechanical Engineer (Level 3) in Huntsville, AL for a 6 month contract-to-hire role supporting a leading aerospace & defense company. This role designs and develops mechanical products and systems, applying research... 
    Contract work
    Worldwide

    PGS Worldwide

    Littleton, CO
    19 hours ago
  • $83k - $92k

     ...grow, succeed, and make a difference. We are currently seeking a Mechanical Engineer 1 to support our Denver office. Duties & Responsibilities...  ...Design a portion or section of an analysis or design review. 3.Assist in generation of specifications and engineering data.... 
    Hourly pay
    Contract work
    Temporary work
    Work at office
    Local area

    Amentum

    Englewood, CO
    5 days ago
  • $110.6k - $145.2k

     ...Mechanical Engineer Opportunities At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for...  ...posted on July 22, 2026. This position will be open for at least 3 days. Qualified applicants with criminal histories will be... 
    Full time
    Work at office
    Remote work

    Jacobs Solutions

    Denver, CO
    4 days ago
  • $36 - $44 per hour

     ...well as the ability to troubleshoot 480VAC 3 phase motor control systems. A.A. degree...  ...A minimum of 2-year hands-on electro-mechanical maintenance Aptitude for both electrical...  ...maintenance and repair field services, parts, engineering, ISO certified fabrication, new and... 
    Hourly pay
    Full time

    American Equipment HR LLC Careers

    Denver, CO
    16 hours ago
  • $150k - $190k

     ...About The Role The Prime Data Centers (PDC) Sr. Mechanical Engineer reports to the VP of Engineering and is responsible for mechanical...  ...passed/Engineer In Training (EIT) preferred. Minimum of 3 years of experience in mission critical and/or data center mechanical... 
    Local area
    Remote work

    Prime Data Centers

    Denver, CO
    1 day ago
  • $118.02k - $180.31k

     ...schedule and will require in-office work 3 days per week. Overview: Sargent &...  ...development support, conceptual design and owner’s engineer services to clients including performing...  ...design. Particular experience in mechanical design of conventional power projects is... 
    Hourly pay
    Contract work
    Work at office
    Local area
    Flexible hours
    3 days per week

    Sargent & Lundy

    Englewood, CO
    3 days ago
  • $26 - $33 per hour

     ...and/or Experience Required High school diploma or equivalent required. Successful completion of technical school program OR a 3-year apprenticeship as an auto body repairer.   Required Skills/Abilities Ability to read job orders and work with very little... 
    Hourly pay
    Daily paid
    Minimum wage
    Price work
    Full time
    Temporary work
    Apprenticeship
    Local area

    The Boyd Group

    Lakewood, CO
    3 days ago
  •  ...refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the...  ...is the place for you. We are looking to add a Principal Mechanical Engineer I to our team. If you enjoy working in a startup environment,... 
    Permanent employment
    Full time
    Contract work
    Work experience placement
    Local area

    CesiumAstro

    Westminster, CO
    18 days ago
  • $95k - $107k

     ...Job Description Job Description REPORTS TO: Lead Mechanical Engineer FLSA STATUS: Exempt SUMMARY: Provides engineering analysis...  ...in Mechanical Engineering from an ABET accredited institution (3-7+yrs experience). Strong machine design and/or stainless-... 
    Work at office
    Work visa

    Advanced Technology Group

    Westminster, CO
    21 days ago
  •  ...impacts here on Earth. Currently, we are seeking a Senior Staff Mechanical Analysis Engineer to contribute to our mission in a dynamic startup...  ...of premiums covered by the employer Paid time off: Three (3) weeks per year of vacation Retirement plan: Up to 4% employer... 
    Permanent employment

    Lunar Outpost

    Arvada, CO
    1 day ago
  • $80k - $120k

     ...Job Description Job Description Mechanical Engineer / Project Manager Denver, CO Direct Hire/ Permanent Placement $80k-$120k, Hybrid...  ...HVAC system, ductwork, and hydronic design • BSME, BSAE, or similar with 3+ years’ experience • EIT or PE (preferred)... 
    Permanent employment

    EPC STAFF Acquisition and Development, LLC

    Golden, CO
    9 days ago
  • $89k - $108k

     ...Description Martin/Martin, Inc. is seeking a talented Civil Project Engineer to join our Civil Engineering Group in our Denver, Colorado...  ...license in the State of Colorado or ability to obtain one within 3 months. ~5-8 years of progressive civil engineering experience... 
    Full time
    For contractors
    Work at office
    Relocation
    Visa sponsorship

    Martin/Martin Consulting Engineers

    Lakewood, CO
    1 day ago
  • $125k - $145k

     ...About This Role: Join Crusoe Energy as a Mid-Career Mechanical Design Engineer. In this role, you will execute the transformation of customer...  ...Engineering, or an equivalent engineering discipline. Experience: 3-5+ years of experience in mechanical design, ideally with... 
    Temporary work

    Crusoe

    Arvada, CO
    2 days ago
  • $2,000 per month

     ...leading provider and manufacturer of custom engineered Process, Electrical Control and Power...  ...standard off-the-shelf electronic/electro-mechanical components. Reporting directly to the Engineering...  ...Background is preferred. ~3 to 5 years' experience is preferred. ~... 
    Full time
    Monday to Friday
    Day shift

    iNTERMOUNTAIN ELECTRONICS INC

    Commerce City, CO
    12 days ago
  •  ...Job Description Job Description Mechanical Engineer Denver, CO (Downtown) Direct Hire/ Permanent Placement 80k-160k (Jr-Sr. level roles...  ...Architectural Engineering, or similar • REVIT, AutoCAD • 3+ yrs. of US industry experience post degree • EIT or PE  •... 
    Permanent employment
    Visa sponsorship
    Work visa

    EPC STAFF Acquisition and Development, LLC

    Denver, CO
    29 days ago
  • $85k - $130k

     ...work spans hardware, software, and systems engineering, and we're always looking for people who...  ...We are looking for a Mid to Senior Level Mechanical Engineer to own the design, analysis, and...  ...parental leave. You may also receive 3 weeks of paid vacation and will be eligible... 
    Permanent employment
    Full time
    Temporary work

    Rendezvous Robotics

    Golden, CO
    8 days ago
  •  ...An Industrial Engineering company specializing in custom conveyor systems design, commissioning, and integration is looking for a Mechanical Engineer to join their expanding design team. The Mechanical...  ...2 years of experience and a GPA of 3.5+. This individual will be... 
    Permanent employment
    Contract work
    Internship

    Insight Global

    Aurora, CO
    3 days ago
  • $136.85k - $195.5k

     ...Mechanical Project Engineer Job ID 15909 # of Openings 1 Job Location US-CO-Denver Category Mechanical Relocation...  ...license or the ability to obtain licensure in CO within 3 months of hire is preferred. Minimum of 8 years of... 
    Full time
    Temporary work
    For contractors
    Work at office
    Local area
    Relocation package
    Flexible hours

    Dewberry Engineers Incorporated

    Denver, CO
    1 day ago
  • $31.25 per hour

     ...important, it’s about delivering on our commitments. The Lead Engineer/HVAC Mechanic serves as the primary on-site authority and technical lead...  ...Health & Welfare Benefits (as a supervisor you can expect $3.00-$5.00/hr more) *This is a contingent hire position... 
    Hourly pay
    16 hours
    Full time
    Contract work
    For contractors
    Local area
    Day shift

    Innovative Consulting & Management Services

    Golden, CO
    24 days ago
  •  ...Competitive salary Dental insurance Health insurance About the Role: Legion Technical Solutions LLC is looking for a talented Mechanical Engineer to join our growing team in Aurora, CO. This is an exciting opportunity to apply your engineering expertise in a dynamic,... 
    Full time

    Legion Technical Solutions LLC

    Aurora, CO
    4 days ago
  • $120k - $160k

     ...Senior Engineer Barber-Nichols (BN) is a premier provider of custom turbomachinery solutions...  ...: Bachelor's Degree in Mechanical Engineering, or equivalent combination of...  ...Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at Barber-Nichols... 
    Permanent employment

    Barber-Nichols Inc

    Arvada, CO
    4 days ago
  •  ...this role is for you! Summary The Tooling and Manufacturing Engineer (Micro-Assembly) will require CNC operation, PLC programming,...  ...machining, PLC programming, or related fields preferred. · Minimum of 3 years of experience operating CNC machines and programming PLC... 
    Flexible hours

    Ohio Associated Enterprises LLC

    Englewood, CO
    18 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Mechanical Engineer 3. Be the first to apply!