Engineer III Mechanical
Zachry
Houston, TX · Posted September 8, 2026
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Where Houston, TX placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #1Best cities for manufacturing and industrial jobs887 openings · of 100
- #1Best cities for energy and utilities jobs704 openings · of 27
- #1Cities hosting the most energy & utilities conferences11 conferences · of 15
- #2Cities with the most jobs that do not need a four-year degree in the Southwest481 jobs · of 38
- #2Best cities for software and engineering jobs in the Southwest1,018 openings · of 33
- #2Best all-round cities for mid-career professionals in the Southwest74 / 100 · of 15
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among mechanical engineers is little observed so far. Measured exposure for mechanical engineers: 8% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
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.
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.
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.