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Mechanical Engineer III

Matrix PDM Engineering
Pittsburgh, PA Full Time
POSTED ON 8/6/2026
AVAILABLE BEFORE 10/6/2026

Job Summary

The Mechanical Engineer III is responsible for performing advanced design and analysis work as directed to support various projects. This role may act as a discipline lead for projects, managing internal and external resources. This position can be filled in Houston, TX; Tulsa, OK; or Pittsburgh, PA. 

Essential Functions

  • Actively supports the Company’s commitment to safety and its “Core Values.”
  • Represents the Company at all times with high moral standards while adhering to the Company’s “Code of Business Conduct and Ethics.”
  • Develops broad knowledge of industrial piping design principles and skills in a specific practice area.
  • Evaluates, selects and applies standard techniques, procedures and criteria to perform a task or sequence of tasks for conventional projects with few complex features.
  • Collaboratively uses judgment to determine adaptations in methods for non-routine aspects of assignments.
  • Works on small projects or on portions of large projects.
  • Performs moderate design tasks.
  • Coordinates tasks and work with entry level engineers, designers, or administrative staff.
  • Assists in preparing and managing scope, budget and schedule for projects or assignments to include any discipline internal or external resources assigned to support their projects are within scope, budget and schedule.
  • Prepares portions of project documents.
  • Creates or modifies equipment specifications, communicate with equipment suppliers, and technically evaluate critical pieces and packages of industrial equipment.
  • Checks work for constructability, interferences, operational safety, and overall quality assurance .
  • Receives instruction on specific objectives.
  • Receives direction on unconventional and/or complex problems, and possible solutions.
  • Receives a thorough review of completed work for application of sound professional judgment.
  • Possesses effective oral and written communication skills.
  • Cooperates with other team members; interacts with individuals at all organizational levels in professional manner.
  • Assists with PM, client, customer contacts and communication pertaining to specific assignments or meetings.
  • Performs other related duties, as directed.

 Qualifications

  • BS in Engineering required; MS degree preferred.  Professional Engineer (PE) preferred.
  • 5 years related engineering experience with industrial equipment and industrial piping systems.
  • Strong skill set in understanding PFD’s and P&ID’s; understanding of industrial equipment and equipment packages, and knowledge of selection of valves and other piping specialty components is required.
  • Working knowledge of CAESAR II, AutoPipe, etc. is preferred.
  • Design experience in NFPA 59A, ASME B31.1, ASME B31.3, and ASME Section VIII is strongly preferred.
  • Cooperates with other team members; interacts with individuals at all organizational levels in professional manner.
  • Ability to understand client specifications, procurement, commissioning and start-up standards, documentation, practices, vendor data approvals, etc., strongly preferred. Exhibits excellent listening, oral and written skills.
  • Demonstrates strong organizational skills and ability to work on multiple tasks simultaneously under time sensitive deadlines.
  • Demonstratives a proactive approach and consistently positive demeanor.
  • Strong computer skills including MS Office Suite (Excel, PowerPoint, Outlook, etc.).
  • Occasional and travel overtime may be required.

Follow us at Matrix PDM Engineering and Matrix Service Company to view all of our open positions and for the latest news about our operating companies and our teams.

Full-time employees are offered a comprehensive benefits package, including medical, dental and vision plans covering eligible employees and dependents, disability benefits, life and AD&D insurance, an employee assistance program (EAP), a 401(k) plan with company match, an employee stock purchase plan (ESPP), a robust wellness program and adoption assistance. 

 At Matrix, we are dedicated to building a diverse, inclusive, and authentic workplace. We encourage all whose experience aligns with the listed qualifications to apply and explore joining our organization. 

EEO/M/F/Disability/Vets Employer

We are an Equal Opportunity. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, genetic information, marital status, disability, veteran status, or other legally protected characteristic or category.

Applicants must be currently authorized to work in the United States on a full-time basis.

Salary.com Estimation for Mechanical Engineer III in Pittsburgh, PA
$108,895 to $130,487
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