Senior Process Engineer
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Before you apply
Salary$134k – $197k
LocationUSA-CA-Martinez
Work modeon-site
Typefull-time
SenioritySenior
Experience8+ yrs
Company size10,000+ people
First seenOct 22, 2026 · 2w ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
Highly effective technical and practical engineering skills and ability to consistently deliver quality, accurate and timely work
Sound knowledge of the fundamental requirements of the process engineering, and the basic requirements of other engineering fields
Sound knowledge of applicable local and international standards and statutory and regulatory requirements
Competent use of process engineering specific software
Competent use of relevant software such as MS Office Suite
Substantial technical and practical experience in process engineering in the same or similar industry including experience in working in multi-disciplinary projects and teams
Proven leadership skills
8 plus years' experience
Experience in petrochemical and refining with project design, execution, construction
On-site and/or in-refinery experience
Oil and Gas experience
Bachelor's degree or master's degree in chemical engineer or related field or equivalent
Expert knowledge of process simulation packages such as HYSYS or PRO 11
Skills
MS Office Suite
HYSYS
PRO 11
Benefits
PTO
401(k)
Medical
Vision
Dental
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:
You will provide process engineering services to Worley and its customers, including technical support and supervision within the process engineering team.
Responsibilities:
•
The overall supervision of the Process discipline work on a project.
•
Technical direction, advice, and control of the Process work.
•
Liaison with client discipline representatives to establish technical direction where not provided by codes & standards.
•
Scope definition, estimation, and progress control of the Process engineering activities.
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Planning of man hour budgets, schedules, manpower loadings and staffing requirements, by skill and experience, to satisfy project requirements and direction given by the Engineering Manager.
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Co-ordination of Process engineering design and drafting.
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Complete complex process design activities including simulation.
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Liaison with other discipline Lead engineers on technical issues and engineering matters.
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Assisting asset/client Lead Project Engineers in the definition of the Process engineering work in any project, design approach and criteria, procedures for engineering work and timely production of deliverables.
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Co-ordination and preparation of input to Essential Process Documents, as defined by the client/ contract. Where responsibility for update of the Master Documents is handed to the Lead Process Engineer, procedures shall be put in place to maintain document integrity.
What you will bring
Technical/Industry Experience and Qualifications Requirements:
•
Highly effective technical and practical engineering skills and ability to consistently deliver quality, accurate and timely work to Worley and its customers.
•
A sound knowledge of the fundamental requirements of the process engineering, and the basic requirements of other engineering fields.
•
A sound knowledge of applicable local and international standards and statutory and regulatory requirements.
•
Competent use of process engineering specific software.
•
Competent use of relevant software such as MS Office Suite.
•
Substantial technical land practical experience in process engineering in the same or similar industry including experience in working in multi-disciplinary projects and teams.
•
Proven leadership skills.
•
8 plus years’ experience.
•
Experience in petrochemical and refining with project design, execution, construction.
•
On-site and/or in-refinery experience.
•
Oil and Gas experience.
Additional Information:
•
This position is in California.
•
Salary Range $133,850-$196,838.
•
Benefits: eligible for PTO, 401k, medical, vision, dental, etc.
Legal
San Francisco - Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Los Angeles
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.”
Education – Qualifications, Accreditation, Training:
Required:
•
Bachelor’s degree or master’s degree in chemical Engineer or related field or equivalent.
Preferred:
•
Expert knowledge of process simulation packages such as HYSYS or PRO 11. ****
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.