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Level 3 Mechanical Engineering Jobs (NOW HIRING)

Zachry Group

Engineer III Mechanical

Houston, TX · On-site

Position Summary Responsible in the Design Office for Project specific Mechanical Engineering and Design functions. This posting is designed to build a pool of qualified, interested applicants who ...

Textron

Mechanical Engineer II/III

Wilmington, MA

S. in Mechanical engineering or related discipline with5 years of related experience(Level III). * ... Comfortable as a designer of mechanical components and systems subjected to extreme hypersonic ...

Textron

Mechanical Engineer II/III

Wilmington, MA · On-site

S. in Mechanical engineering or related discipline with5 years of related experience(Level III). * ... Comfortable as a designer of mechanical components and systems subjected to extreme hypersonic ...

Textron

Mechanical Engineer II/III

Wilmington, MA · On-site

S. in Mechanical engineering or related discipline with 2+ years of related experience (Level ... Level III: $115,800-$176,200 How We Care At Textron Systems, our talented people make us successful.

Zachry Group

Engineer III Mechanical

Houston, TX

Bachelor's Degree in Mechanical Engineering or related field * 5-10 years of Mechanical Engineering experience working on refining, petrochemical, chemical and/or power projects. * Knowledge of the ...

SAIC

Mechanical Engr

Crane, IN

Interim_Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: ORA_ON ... Bachelor's Degree in Mechanical Engineering or related field. * 3-5 years of hands-on experience in ...

New

Long Wave

Mechanical Engineer

Oklahoma City, OK · On-site

... engineering drawings, technical orders, standards, and component specifications. 2. Identifying, analyzing, and providing solutions to technical issues. 3. Mechanical component or material ...

Electric Power Systems

Mechanical Engineer

Logan, UT · On-site

... engineering teams * Interface with suppliers and support production ramp * Troubleshoot hardware issues and lead root cause investigations Level Expectations Mechanical Engineer III * 4-7 years of ...

CesiumAstro

Mechanical Engineering Manager

Westminster, CO · On-site

$105K - $144K/yr

C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of ... Oversee system-level requirements definition, validation, and interface management. * Guide teams ...

CesiumAstro

Mechanical Engineering Manager

Westminster, CO · On-site

$105K - $144K/yr

C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of ... Oversee system-level requirements definition, validation, and interface management. * Guide teams ...

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All JobsLevel 3 Mechanical Engineering Jobs

Level 3 Mechanical Engineering information

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$45.5K

$102.9K

$166.5K

How much do level 3 mechanical engineering jobs pay per year?

As of Aug 6, 2026, the average yearly pay for level 3 mechanical engineering in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What does a level 3 mechanical engineer do?

As a Level 3 Mechanical Engineer, you will typically handle more complex projects, often overseeing the full design, analysis, and testing of mechanical systems or components. You may mentor junior engineers, contribute to project planning, and collaborate with multidisciplinary teams to ensure successful project delivery. Compared to earlier levels, you'll have greater autonomy, be expected to resolve advanced technical challenges, and may take on leadership roles within project teams. This position often serves as a stepping stone to senior engineering or management roles.

What skills and qualifications are needed to thrive as a level 3 mechanical engineer?

To thrive as a Level 3 Mechanical Engineer, you need a solid background in mechanical engineering principles, advanced problem-solving skills, and typically a bachelor's degree in mechanical engineering or a related field. Proficiency with CAD software (such as SolidWorks or AutoCAD), FEA tools, and knowledge of industry standards and certifications like PE licensure are common requirements. Strong teamwork, project management, and effective communication skills set candidates apart in this role. These competencies ensure accurate design, efficient project execution, and successful collaboration across multidisciplinary teams.

What is a level 3 mechanical engineer?

Level 3 Mechanical Engineers are experienced professionals who typically have several years of hands-on engineering experience and a strong understanding of mechanical systems. They are often responsible for designing, developing, and testing mechanical devices, as well as leading projects or mentoring junior engineers. Level 3 denotes an advanced position, requiring in-depth technical knowledge, problem-solving skills, and often the ability to work independently or manage a small team. Their work can span industries such as automotive, aerospace, energy, and manufacturing.

What is the difference between Level 3 Mechanical Engineering vs Mechanical Engineering Technician?

AspectLevel 3 Mechanical EngineeringMechanical Engineering Technician
CredentialsDiploma or associate degree, possibly certifications in CAD or design softwareDiploma or associate degree in mechanical technology or related field
Work EnvironmentDesign, analysis, project planning, often in office or lab settingsHands-on manufacturing, testing, assembly, and maintenance in workshops or factories
Employer & Industry UsageEngineering firms, manufacturing companies, constructionManufacturing plants, maintenance departments, technical service providers

Level 3 Mechanical Engineering professionals focus on design, analysis, and project planning, often working in office environments. Mechanical Engineering Technicians handle hands-on tasks like testing and assembly, working directly in manufacturing or maintenance settings. Both roles require technical diplomas but differ in daily responsibilities and work environments.

More about Level 3 Mechanical Engineering jobs
What cities are hiring for Level 3 Mechanical Engineering jobs? Cities with the most Level 3 Mechanical Engineering job openings:
What states have the most Level 3 Mechanical Engineering jobs? States with the most job openings for Level 3 Mechanical Engineering jobs include:
What job categories do people searching Level 3 Mechanical Engineering jobs look for? The top searched job categories for Level 3 Mechanical Engineering jobs are:
Level 3 Mechanical Engineering jobs near you
Infographic showing various Level 3 Mechanical Engineering job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $102,878 per year, or $49.5 per hour.

Engineer III Mechanical

Zachry Group

Houston, TX • On-site

Full-time

Re-posted 26 days ago

Zachry Group rating

6.7

Company rating: 6.7 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

63rd of 80 rated construction

Job description


Position Summary
Responsible in the Design Office for Project specific Mechanical Engineering and Design functions. This posting is designed to build a pool of qualified, interested applicants who would like to connect with Zachry for future opportunities. It does not reflect our current needs.
Responsibilities
Position Duties and Responsibilities
  • Will work on planning, design, procurement, and quality of installation of mechanical systems and equipment
  • Responsible for completing project specific objectives on time, under direction of Sr. Mechanical Design Engineer; Receives instructions on specific assignment objectives, complex features, and possible solutions.
  • Prepare specifications for packaged systems and equipment, including pressure vessels, tanks, pumps, exchangers, and other process equipment.
  • Prepare equipment inquiry/RFQ packages.
  • Perform equipment technical bid evaluations and prepare recommendations.
  • Review equipment vendor documents for compliance to project specifications and industry standards.
  • Develop job notes and technical scopes of work.
  • Perform field walk downs to collect information required to complete work.
  • Read and interpret blueprints, technical drawings, schematics, or computer-generated reports.

Qualifications
Required Qualifications
  • Bachelor's Degree in Mechanical Engineering or related field
  • 5-10 years of Mechanical Engineering experience working on refining, petrochemical, chemical and/or power projects.
  • Knowledge of the practical application of engineering science and technology
  • Complex Problem Solving
  • Good Communication Skills (Active Listening, Verbal and Written)
  • Critical Thinking
  • Judgment and Decision Making
  • Attention to Detail
  • Computer aided design (CAD Software)
  • Strong desire to learn
Preferred Qualifications
  • Licensed Professional Engineer
  • Combined Cycle Power Plant Experience

Physical Requirements
Physical demands
  • Employee will be required to communicate in person, via telephone, email, video chat and software systems.
  • Position will include visits to construction sites and industrial facilities requiring mobility (on ground and at heights) and the use of personal protective equipment (PPE) including but not limited to: hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves and work boots.

Work environment
  • Employee will work in multiple environments including an office, warehouse, and trailer or building on construction sites.
  • On construction sites, noise levels will be moderate to high. Job site will contain light to heavy equipment vehicles, small to large equipment, materials, communication equipment and tools, people standing, walking, sitting, signaling and talking, bells, whistles and alarms.

Zachry is dedicated to providing a SAFE and Drug Free work environment; and is an Equal Opportunity Employer.

What Zachry Group employees say

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About Zachry Group

Sourced by ZipRecruiter

Zachry Group is America's pacesetter in turnkey construction, engineering, maintenance, turnaround and fabrication services in the power, energy, chemicals, manufacturing and industrial sectors. It works with customers to plan, build, and renew their most critical facilities, so they can achieve their immediate and long-term goals, all at the highest safety standards. Zachry Group operates 35 offices, and averages 20,000 employees working in more than 400 locations nationwide. Please visit www.zachrygroup.com for more information.

Industry

Construction

Company size

10,000+ Employees

Headquarters location

San Antonio, TX, US

Year founded

1924

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