60 Junior Process Engineer jobs in Saudi Arabia

Your Job
Guardian is seeking a
Process Engineer
for the Coater line. In this role, you will leverage your process expertise to support and advance the company's environmental, health, safety, and stewardship goals. By ensuring consistent product quality and driving cost-effective manufacturing, you will play a key role in creating competitive advantages that contribute to Guardian's business success.

What You Will Do

• Lead the design and optimization of coating processes for current and upcoming product projects o f the global development team.
• Serve as an integral member of the global development team, contributing to new thin film process technology, product launches, product transfers and process improvement initiatives.
• Lead an operational team in a safe and efficient manner and take ownership of vision advancement, safety, quality, and productivity.
• Provide process engineering support to plant operations, driving improvements in quality, performance, and throughput of vacuum coating systems.
• Seeking opportunities to learn from the market and bring outside perceptions, the best practices and opportunities that will improve Guardian's process technology capability.
• Advance/deepen the underlying knowledge of our products and production processes technologies.
• Clearly present and communicate ideas, concepts, and plans across multiple levels thought the region.
• Stay up to date with industry trends, learnings and innovations to advance the business strategy.

Who You Are (Basic Qualifications)

• Bachelor's degree or higher in Engineering or a related technical discipline.
• Experience in process management within a manufacturing environment.
• Proven ability to apply Lean and continuous improvement methodologies to optimize processes.
• Fluent in English.
• Strong communication and interpersonal skills.

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate's knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.
Who We Are
As a Koch company, Guardian Glass is one of the world's largest manufacturers of float, value-added and fabricated glass products and solutions. We produce high-performance glass for architectural, residential, interior, transportation and technical glass applications. You'll find our glass in homes, offices and cars and in some of the world's most iconic projects.

At Koch, employees are empowered to do what they do best to make life better. Learn how our
business philosophy
helps employees unleash their potential while creating value for themselves and the company.

Job Title:
Process Engineer – Petrochemical Industry

Experience:
10+ Years

Location:
Eastern Province Saudi Arabia

Industry:
Petrochemical industry

Job Description:

Process Engineer with over 10 years of experience in the petrochemical industry, you will be responsible for leading and optimizing process design, troubleshooting plant operations, and supporting continuous improvement initiatives across petrochemical production units (e.g., ethylene, propylene, aromatics, methanol, etc.).

Key Responsibilities:

• Lead process engineering activities for petrochemical plants including design, simulation, optimization, and debottlenecking.
• Provide technical support to operations teams to improve unit performance, increase yields, and reduce energy consumption.
• Develop and update PFDs, P&IDs, and mass and energy balances for process units.
• Perform root cause analysis (RCA) and lead resolution of process upsets, equipment failures, and production losses.
• Support HAZOP, LOPA, SIL studies and ensure compliance with process safety standards.
• Participate in capital projects – from feasibility to commissioning – including basic and detailed engineering.
• Conduct process simulations using tools such as Aspen HYSYS, Aspen Plus, or PRO/II.
• Collaborate with multidisciplinary teams including mechanical, instrumentation, and project management.
• Lead and mentor junior process engineers; provide training where necessary.
• Ensure compliance with environmental, health, and safety (EHS) regulations and internal company standards.

Education:

• Bachelor's or Master's degree in Chemical Engineering, Process Engineering, or related field.

Key Skills & Tools:

• +10 Years of experience in petrochemical industry
• Process Simulation: Aspen HYSYS, Aspen Plus, PRO/II, ChemCAD
• Design & Engineering: PFDs, P&IDs, Line Lists, Control Narratives
• Software: MS Office, AutoCAD, MATLAB, Process Data Historians (e.g., PI System)
• Safety & Risk: HAZOP, LOPA, SIL, PSM
• Strong understanding of thermodynamics, heat transfer, mass transfer, and reaction engineering
• Familiarity with API, ASME, ASTM, NFPA, and OSHA standards

Process Design Engineer

Experience:
5–8 Years

Location:
Jubail

Industry:
Petrochemical / Chemical Manufacturing

Job Purpose

The Process Design Engineer will be responsible for providing process design support for modifications to existing manufacturing facilities as well as new process equipment or unit installations. This role involves leading all process engineering activities during the project definition and design stages, and providing necessary process inputs to ensure safe and efficient project execution.

Key Responsibilities

Support technical studies during the project initiation phase, assist in evaluating alternatives, and contribute to the preparation of cost estimates for selected options.

Collaborate with manufacturing representatives, design, and process automation teams to optimize process designs, operating modes, control strategies, and layouts during the project definition stage.

Develop process engineering deliverables including process simulations, PFDs, material and energy balances, equipment sizing, and process control strategies for project definition documentation.

Interface with detailed engineering disciplines during Front-End Loading (FEL) and detailed design phases to ensure alignment with project requirements.

Support project managers, improvement engineers, and manufacturing teams in planning and executing project screening and feasibility studies (FI&E).

Prepare and deliver process engineering documents for FEL and detailed design stages, including:

Process Flow Diagrams (PFDs)

Piping & Instrumentation Diagrams (P&IDs)

Equipment data sheets and lists

Process tie-in points and line lists

Process calculations and relief device sizing

Process safety and hazard analyses

Instrumentation data sheets, plot plans, and layouts

Conduct and participate in process safety analyses, including LPP gap assessments, LOPA, CHEFF calculations, PHAST modeling, HAZOPs, and hazardous area classifications.

Ensure process engineering documentation is updated and maintained for all modifications and new projects.

Define process scope and deliverables for ITB (Invitation to Bid) preparation.

Assist the project manager in the technical evaluation of vendor documents and quotations.

Review detailed engineering contractor deliverables to ensure compliance with company standards and requirements.

Identify opportunities for improvement in process design and documentation, and contribute to lessons-learned and continuous improvement initiatives.

Qualifications & Experience

Bachelor's degree in Chemical Engineering or equivalent discipline.

5–8 years of experience in process design within the petrochemical or chemical manufacturing industry.

Strong knowledge of process simulation software (e.g., Aspen HYSYS, PRO/II).

Experience in process safety studies (HAZOP, LOPA, PHAST modeling).

Familiarity with international engineering codes and standards.

Excellent analytical, communication, and teamwork skills.

Eram Talent, a premier talent acquisition company, is looking for an experienced Process Engineer to join our dynamic team. As a Process Engineer, you will be vital in designing, optimizing, and implementing engineering solutions across various industries. You will collaborate closely with multidisciplinary teams to develop effective strategies that improve process efficiency and meet client needs.

• Design and optimize engineering processes and systems.
• Conduct feasibility studies and performance evaluations of existing processes.
• Develop detailed process flow diagrams, P&IDs, and relevant documentation.
• Utilize process simulation software to analyze and troubleshoot process-related issues.
• Collaborate with cross-functional teams to implement process improvements and new technologies.
• Perform risk assessments and ensure compliance with safety and environmental regulations.
• Stay updated on industry trends and advancements in process engineering.
• Provide technical expertise and support to both internal teams and clients.

• Bachelor's degree in Chemical Engineering or a related field.
• Minimum of 5 years of experience in process engineering or a similar role.
• Proven experience with process design and optimization methodologies.
• Familiarity with industry standards and best practices.
• Strong analytical and problem-solving skills.
• Excellent communication and interpersonal abilities.
• Ability to work both independently and collaboratively in a team environment.
• Experience with simulation software such as HYSYS or Aspen Plus is advantageous.

Salary is not a constraint ,company is looking for right candidate .

Position: Process Engineer - Sulfur Recovery

This is a permanent role in Saudi Arabia.

"We welcome applications from candidates based in any country within the Americas region."

Only candidates willing to relocate to Saudi Arabia that meet the requirements are to apply. Kindly take the time to read through the requirements before applying.

Overview

We are seeking a Process Engineer with extensive hands-on expertise in Sulfur Recovery Unit (SRU) and Sour Water Stripper (SWS) processes to join the Downstream Operation Engineering Solutions Department (OESD). The ideal candidate will have a proven track record of optimizing SRU & SWS operations in refinery and petrochemical plant settings.

The primary role is to provide in-depth process engineering and operations expertise to monitor, optimize, and drive performance improvement programs for refineries' SRU & SWS, including both remote and on-site technical advisory support, benchmarking, and technology knowledge management.

Key Responsibilities

As the successful candidate you will be required to perform the following:

• Conduct regular performance reviews of existing SRU & SWS facilities, analyzing KPIs related to operability, profitability, reliability, and process safety. Develop and present quarterly benchmarking reports with actionable improvement recommendations.
• Develop and distribute bi-monthly SRU & SWS technical best practices bulletins, ensuring knowledge dissemination across Global Manufacturing facilities.
• Deliver on-demand remote and field technical advisory support, including troubleshooting, start-up/shutdown activities, capacity test runs, and technology pilot testing. Provide detailed service reports for each support activity.
• Collaborate with Global Manufacturing facilities engineers to identify and implement cost optimization and process improvement initiatives, focusing on "low-hanging fruits" that require minimal capital investment.
• Conduct internal assessments of SRU & SWS process engineering standards, ensuring alignment with Saudi Aramco engineering standards and supporting their implementation across Global Manufacturing facilities.
• Participate in Business Plan development, coordinating with stakeholders on capital investments for SRU & SWS units and supporting techno-economic evaluations.
• Evaluate and recommend new SRU & SWS technologies, coordinating with relevant departments for assessment and piloting support.
• Actively participate in external benchmarking activities with industry bodies such as Japan Cooperation Council Petroleum (JCCP) and Gulf Downstream Association (GDA).
• Lead and participate in SRU & SWS hazard operability (HAZOP) and safety integrity level (SIL) studies as required by operating facilities.
• Investigate incidents related to SRU & SWS process technologies, providing expert analysis and recommendations.
• Act as the primary coordinator for SRU & SWS data requests from Global Manufacturing Affiliate Affairs for Saudi Aramco wholly-owned facilities.
• Demonstrate a commitment to continuous learning, staying updated on the latest SRU & SWS technologies and industry best practices. Provide in-house technical training to Global Manufacturing facilities as needed.

Minimum Requirements

As a successful candidate you will hold a:

• Bachelor's degree in Chemical Engineering or related specialization. An advanced degree is preferred.
• A minimum of 15 years of total refinery or gas plants process units experience, with at least 10 years of hands-on experience in handling SRUs SWS plants.
• Demonstrated ability to optimize SRU & SWS operations, with specific examples of performance improvements achieved.
• In-depth knowledge of SRU process licensor technologies.
• Proven track record of conducting technical troubleshooting, start-up, shutdown, and capacity test runs for SRU & SWS units.
• Strong proficiency in data analysis and visualization tools specific to SRU & SWS performance metrics.
• Excellent computer skills and presentation abilities.
• Strong management and coordination skills, with experience in stakeholder management.
• Fluency in English, both verbal and written.
• Ability to work under pressure and adapt to dynamic environments.
• Candidate with mostly project/design experience will not be considered.

Job Description - Principal Process Engineer (AL 0423)

Principal Process Engineer - AL 0423

Company: Worley

Mining

Full-time

Employment Type: Employee

Aug 27, 2025

Ongoing

Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

Purpose

You will provide process engineering services on large or mega projects to Worley and its customers, including technical support and supervision within the process engineering team.

• Manage process engineering services that meet Worley, its customers', and applicable statutory and regulatory specifications, on time and within budget.
• Manage process engineering project requirements.
• Manage process engineering services such as:
  • participate in relevant meetings, prepare progress reports and comply with required checking procedures;
  • ensure the project scope is clear and that changes comply with project change management processes;
  • provide advice during procurement, construction and commissioning activities. For example, oversee requisitions, technical bid evaluations and purchase order preparation.
• Act as the process engineering Lead on specific projects.
• If responsible for a team:
  • outline project requirements including actively promoting workshare, where appropriate, assign tasks and supervise progress; and
  • ensure the required services meet Worley, its customers, and applicable statutory and regulatory requirements, on time and within budget.
• Proactively resolve any discrepancies between Worley and its Customer's requirements.
• Keep up-to-date with the latest developments and technical innovations in process engineering.
• If required, assist and support junior personnel within the process engineering team.
• Communicate effectively with the process engineering team and project stakeholders, including the Customer.
• Identify issues and problems, develop appropriate solutions, and ask for assistance when required.

• A recognized and relevant engineering degree.
• Excellent knowledge of the fundamental requirements of the process engineering, and the basic requirements of other engineering fields.
• Excellent knowledge of applicable local and international standards and statutory and regulatory specifications.
• Competent use of relevant software such as MS Office Suite and process engineering specific software.
• Extensive technical and practical experience in process engineering in the same or similar industry including experience in working in multi-disciplinary projects and teams.

Moving forward together

We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. 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 law.

We are looking for a Lead Process Engineer (Onshore/Offshore) , based in Saudi Arabia.

The Lead Process Engineer may operate within the Core Engineering Team or PMT project team environment. He may have engineer/Senior Engineer grade process personnel under his responsibility and will be tasked with their control and management, as well as the delegation of activities to such support personnel.

• At least 14 years of experience; with 10 years within the field of Process Engineering for major Oil and Gas/Petrochemical Onshore projects.
• PMC experience in a similar role for several years is preferable.
• Knowledge of Saudi Aramco Desktop Standards and procedures/practices is beneficial.
• Previous exposure to construction and commissioning phases is beneficial but not mandatory.
• Computer literate with proficiency in all MS Office packages, particularly Word and Excel.

• BSc degree in Chemical, Process, Gas, or Oil Engineering.
• Member of an appropriate professional organization.

If you have the skills and are interested in applying, please share your CV via email at or through the following link:

#LI-AS2

Building on our past. Ready for the future
Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We're bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

At Worley, we're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and can thrive is essential to our mission of delivering sustainable change. We know that diverse and inclusive cultures are safer and more innovative. We encourage applications from candidates from all backgrounds and diversity characteristics and warmly encourage disabled or neurodivergent candidates to apply

Purpose
You will provide process engineering services on large or mega projects to Worley' and its customers', including technical support and supervision within the process engineering team.

Responsibilities

• Manage process engineering services that meet Worley', its customers' and applicable statutory and regulatory specifications, on time and within budget.
• Manage process engineering project requirements.

• Manage process engineering services such as:

• participate in relevant meetings, prepare progress reports and comply with required checking procedures.

• ensure the project scope is clear and that changes comply with project change management processes.

• provide advice during procurement, construction and commissioning activities. For example, oversee requisitions, technical bid evaluations and purchase order preparation.

• Act as the process engineering Lead on specific projects.

• If responsible for a team:

• outline project requirements including actively promoting workshare, where appropriate, assign tasks and supervise progress; and

• ensure the required services meet Worley, its customers and applicable statutory and regulatory requirements, on time and within budget.

• Proactively resolve any discrepancies between Worley and its Customer's requirements.

• Keep up to date with the latest developments and technical innovations in process engineering.
• If required, assist and support junior personnel within the process engineering team.
• Communicate effectively with the process engineering team and project stakeholders, including the Customer.
• Identify issues and problems, develop appropriate solutions, and ask for assistance when required.

Qualifications - Internal
Education – Qualifications, Accreditation, Training & Experience:

• A recognized and relevant engineering degree.

• Excellent technical and practical engineering skills and ability to consistently deliver quality, accurate and timely work to Worley and its clients.

• Excellent knowledge of the fundamental requirements of the process engineering, and the basic requirements of other engineering fields.
• Excellent knowledge of applicable local and international standards and statutory and regulatory specifications.
• Competent use of relevant software such as MS Office Suite and process engineering specific software.
• Extensive technical and practical experience in process engineering in the same or similar industry including experience in working in multi-disciplinary projects and teams.

Moving forward together
We're committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. 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 law.

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.

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.

Company
Worley

Primary Location
SAU-EP-Al Khobar

Job
Process

Schedule
Full-time

Employment Type
Employee

Management Level
Individual Contributor

Job Posting
Sep 16, 2025

Unposting Date
Ongoing

Reporting Manager Title
Department Manager