Mechanical Engineer II

WorleyParsons; Pennsylvania; On-site; USD 75,000 - 95,000; Full time

Job summary

A global engineering firm is seeking a Mechanical Engineer II to deliver high-quality services for combustion and energy projects in Pennsylvania. The role requires strong mechanical analysis skills and proficiency in relevant engineering codes and standards. Candidates should have a Bachelor's degree in Mechanical Engineering and at least 5 years of experience in similar fields. The position offers a full-time schedule and opportunities to work collaboratively in a diverse environment.

Qualifications

• 5+ years of relevant mechanical engineering experience in combustion or energy systems.
• Professional Engineer (PE) license in Pennsylvania preferred.

Responsibilities

• Deliver mechanical engineering services for combustion and energy projects.
• Perform mechanical analysis of combustion equipment and energy infrastructure.
• Prepare design calculations and develop technical documentation.

Skills

Mechanical analysis

Proficiency in MS Office

Communication skills

Team collaboration

Education

Bachelor’s degree in Mechanical Engineering

Tools

Finite element modeling software

Job description

Job Description – Mechanical Engineer II (REA00KK)

Mechanical Engineer II – REA00KK

Company: Worley

Primary Location

Job

Mechanical

Schedule

Full-time

Employment Type

Employee

Job Posting

Feb 26, 2026

Unposting Date

Ongoing

Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts headquartered in Australia.

Right now, we’re bridging two worlds as we accelerate to more sustainable energy sources, while helping our customers provide the energy, chemicals and resources that society needs now.

We partner with our customers to deliver projects and create value over the life of their portfolio of assets. We solve complex problems by finding integrated data-centric solutions from the first stages of consulting and engineering to installation and commissioning, to the last stages of decommissioning and remediation. Join us and help drive innovation and sustainability in our project.

Purpose:

As a Mechanical Engineer II at Worley, you’ll deliver high-quality engineering services to support both our clients and project teams, ensuring technical excellence, compliance, and efficiency.

Key Responsibilities

• Deliver mechanical engineering services for combustion and energy projects that meet Worley, client, and regulatory requirements—on time and within budget.
• Perform mechanical analysis of combustion equipment, pressure systems, steel and concrete foundations, and related energy infrastructure, including finite element modeling.
• Prepare design calculations in line with engineering principles, industry standards, and applicable codes (ACI, AISC, ASCE, IBC, ASME).
• Develop technical documentation including construction specifications, bills of materials, and quantity take-offs for combustion and energy systems.
• Create design sketches and CAD drawings to support energy system layouts and equipment integration.
• Direct and mentor designers/drafters in the development of construction drawings for combustion facilities and energy projects.
• Stay up to date on emerging technologies, industry standards, and technical innovations in combustion and energy engineering.
• Provide technical guidance and support to junior engineers within the mechanical engineering team.
• Communicate effectively with internal teams, stakeholders, and clients to ensure successful project delivery.
• Follow Worley’s document preparation and quality‑checking procedures.
• Identify technical issues, propose solutions, and escalate challenges when necessary.

Technical/Industry Experience

Strong practical engineering skills with proven ability to deliver accurate, high‑quality, and timely work.

Proficiency in MS Office (Word, Excel, Access).

Familiarity with codes and standards relevant to combustion and energy systems (ASME Boiler & Pressure Vessel Code, NFPA, API, ACI, AISC, ASCE, IBC).

Solid understanding of combustion fundamentals, thermodynamics, heat transfer, and fluid dynamics.

Working knowledge of related engineering disciplines (electrical, controls, civil/structural) in the context of energy projects.

Effective written, verbal, and interpersonal communication skills.

Self‑motivated, organized, and able to work independently as well as collaboratively in a team environment.

Education- Qualifications, Accreditation, Training:

• Bachelor’s degree in Mechanical Engineering or equivalent.
• 5+ years of relevant mechanical engineering experience, preferably in combustion, energy systems, or related industries (e.g., power generation, thermal systems, boilers, burners, turbines).

Professional Engineer (PE) license in Pennsylvania preferred, or ability to obtain shortly after hire.

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values‑inspired culture that unlocks brilliance through belonging, connection and innovation.

We’re building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

And we’re not just talking about it; we’re doing it. We’re reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today’s low‑carbon energy infrastructure and technology.

Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.

Equal Employment Opportunity Statement

We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

Our policy is to conduct background checks for all candidates who accept an offer of employment with us.

Please note: No agency representation or submissions will be recognized for this vacancy.