Mechanical Undergraduate Intern

Worley; Monrovia (CA); On-site; USD 35,000 - 52,000; Part time

Job summary

Worley is seeking a Mechanical Undergraduate Intern to join their Monrovia/Long Beach CA offices. This part-time internship provides exposure to engineering delivery, design output, and documentation under close mentorship.

You will develop practical skills in engineering software, support in calculations, datasheets, and drawings, and help update standards while coordinating with project teams on real-world tasks.

Qualifications

• Some knowledge of technical and practical relevant engineering skills.
• Some knowledge of the basic requirements of relevant engineering.
• Developing skills in relevant engineering specific software.

Responsibilities

• Participate in the delivery of engineering services that meet Worley', its customers' and applicable statutory and regulatory specifications, on time and within budget.
• Assist in preparation of detailed designs and drawings.
• Assist if preparation of specifications.
• Assist in preparation of equipment datasheets, line lists, equipment lists and valve lists.
• Assist is preparation of high level calculations and reports.
• Update existing standards and various documents.
• Communicate effectively with the project team and stakeholders.

Skills

Engineering skills

Engineering basics

Engineering software

Education

In the process of obtaining relevant engineering degree

Tools

MS Office

Job description

Job Description - Mechanical Undergraduate Intern (MON015M)

Mechanical Undergraduate Intern - MON015M

Company : Worley

Primary Location

USA-CA-Monrovia

Other Locations

USA-CA-Long Beach

Job

Engineering and Design (General)

Schedule

Part-time

Employment Type : Employee

Job Posting

Oct 27, 2026

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Purpose

As part of the Worley Undergraduate Community and under close supervision and mentorship within the mechanical discipline, you will experience the delivery of engineering services to Worley and its customers.

Responsibilities

• Participate in the delivery of engineering services that meet Worley', its customers' and applicable statutory and regulatory specifications, on time and within budget.
• Assist in preparation of detailed designs and drawings.
• Assist if preparation of specifications.
• Assist in preparation of equipment datasheets, line lists, equipment lists and valve lists.
• Assist is preparation of high level calculations and reports.
• Update existing standards and various documents.
• Communicate effectively with the project team and stakeholders.

What you will bring

• Some knowledge of technical and practical relevant engineering skills.
• Some knowledge of the basic requirements of relevant engineering.
• Developing skills in relevant engineering specific software.

Technical/Industry Experience and Qualifications Requirements

• Some knowledge of technical and practical relevant engineering skills.
• Some knowledge of the basic requirements of relevant engineering.
• Developing skills in relevant engineering specific software.

Additional Information

• This role is in the Monrovia or Long Beach CA Worley office location and not eligible to support remotely.
• May be required to travel to the vendors facilities.
• Hourly Range $25.49-$37.49 commensurate with experience and level of position.
• This role is anticipated to start June/July 2027.

Education – Qualifications, Accreditation, Training

Required

• In the process of obtaining relevant engineering degree.

Preferred

Competent in the use of relevant software such as MS Office.

We will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance." #LI-AC1

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.