59 Chemical Processes jobs in Saudi Arabia

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Under broad direction, leads and directs the safe and environmentally compliant operation of the chemical manufacturing plant. Oversees and is accountable for meeting the plant budget, developing and executing plant goals, managing and developing the site leadership team. The Plant Manager is expected to interface with the site's customers to build relationships and assure a strong customer focus down through the plant organization. Skills are typically acquired through a minimum of 10 years of progressive production experience in a chemical manufacturing or batch processing environment and 5 years of direct supervisory experience. Bachelor's degree in Chemistry or Chemical Engineering is required.

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation

Location: 101 King Abdulaziz Road, Jubail, 31951, Saudi Arabia

Job Details:

• Requisition Number:
• Experience Level: Experienced Hire
• Job Family: Engineering/Science/Technology
• Product Service Line: ((division))
• Full Time / Part Time: Full-time

Compensation Information: Compensation is competitive and commensurate with experience.

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry.

Sr. Manager Plant-Chemical Manufacturing

Date: Oct 1, 2025
Location: Jubail, 04, SA, 31951

Under broad direction, leads and directs the safe and environmentally compliant operation of the chemical manufacturing plant. Oversees and is accountable for meeting the plant budget, developing and executing plant goals, managing and developing the site leadership team. The Plant Manager is expected to interface with the site’s customers to build relationships and assure a strong customer focus down through the plant organization. Skills are typically acquired through a minimum of 10 years of progressive production experience in a chemical manufacturing or batch processing environment and 5 years of direct supervisory experience. Bachelor’s degree in Chemistry or Chemical Engineering is required.

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation

• Requisition Number:
• Experience Level: Experienced Hire
• Job Family: Engineering/Science/Technology
• Product Service Line: ((division))
• Full Time / Part Time: Full Time
• Compensation is competitive and commensurate with experience.

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the global energy industry.

Under broad direction, leads and directs the safe and environmentally compliant operation of the chemical manufacturing plant. Oversees and is accountable for meeting the plant budget, developing and executing plant goals, managing and developing the site leadership team. The Plant Manager is expected to interface with the site&aposs customers to build relationships and assure a strong customer focus down through the plant organization. Skills are typically acquired through a minimum of 10 years of progressive production experience in a chemical manufacturing or batch processing environment and 5 years of direct supervisory experience. Bachelor&aposs degree in Chemistry or Chemical Engineering is required.

Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation.

Location

101 King Abdulaziz Road, Jubail, , 31951, Saudi Arabia

Job Details

Requisition Number:

Experience Level: Experienced Hire

Job Family: Engineering/Science/Technology

Product Service Line: ((division))

Full Time / Part Time: Full Time

Additional Locations for this position:

Compensation Information

Compensation is competitive and commensurate with experience.

Process Optimization Solution Architect (SA) in KSA page is loaded Process Optimization Solution Architect (SA) in KSA Apply locations Al-Khobar posted on Posted Yesterday job requisition id R-7649

Not just a job, but a career

Yokogawa, award winner for ‘Best Asset Monitoring Technology’ and ‘Best Digital Twin Technology’ at the HP Awards, is a leading provider of industrial automation, test and measurement, information systems and industrial services in several industries.

Our aim is to shape a better future for our planet through supporting the energy transition, (bio)technology, artificial intelligence, industrial cybersecurity, etc. We are committed to the United Nations sustainable development goals by utilizing our ability to measure and connect.

About the Team
Our 18,000 employees work in over 60 countries with one corporate mission, to "co-innovate tomorrow". We are looking for dynamic colleagues who share our passion for technology and care for our planet. In return, we offer you great career opportunities to grow yourself in a truly global culture where respect, value creation, collaboration, integrity, and gratitude are highly valued and exhibited in everything we do.

Job Purpose:

The Process Optimization Solution Architect is responsible for architecting process optimization business which includes APC, RTO, Process Simulation, etc, business solutions and support the implementation for those solution for the production of Oil & Gas, Petrochemicals and other domain and integration of 3rd party systems, custom development when required. The individual is also responsible for owning business outcomes and implementation strategy while supporting teams in YMA Digital Enterprise Solutions Business Unit team in developing a differentiation in a high-growth competitive environment in YMA region. Main focus area is KSA .

In addition, the candidate might be asked to extend focused Business Development role in global as secondary task towards matrix portfolio growth.

Key Responsibilities & Accountabilities:

• Responsible for solutions development that help to resolve their process problems and grow their business leveraging technologies such as APC, RTO, Process Simulation, and AI/ML.
• Responsible for process optimization solution portfolio management.
• Responsible for providing expert knowledge and experience to estimate the technical effort required to develop complex solutions.

• Responsible for the problem identification with customers.
• Responsible to design appropriate solutions based on the problem indentation.
• Responsible to define functional requirements through client interviews, documentation analysis and workflow process mapping.
• Responsible to convince customers with the proposed solutions through discussion, feasibility study, benefit estimation study, and PoC/PoV.
• Responsible to execute feasibility study, benefit estimation study, and PoC/PoV.
  • Definition of measure success metrics of proposing solutions.
  • Design of solution architectures and detailed design specifications.
  • Development & evaluation of proposed activities.
  • Leading the project delivery team in the PoC/PoV activities.
  • Reporting & after discussion
• Responsible to providing Sure Service support to clients under contract.

• Responsible for new customer approach with sales team based on market analysis & demand.
• Responsible for existing customers approach with sales team by consultative approach which includes reviewing & updating their current operation & solutions and initiating opportunity sales.
• Responsible to design sales promotion materials such as demonstration, presentation, success stories, etc.
• Responsible for Solutions demonstration & presentation.

• Responsible for overall day-to-day management of assigned workstream activities/deliverables related to applicable systems and technology applications and support overall activities.
• Responsible to ensure timing and quality of assigned deliverables completion to develop COE capability.
• Responsible to ensure best practice approaches and methods are being used as appropriate.
• Support for solutions training for Yokogawa salesperson / engineers by making training programs and delivery of the training program.

Qualification and Experience:

• Bachelor’s Eng./Comp Science or minimum 8 years industry experience in software development, engineering discipline and sales
• Minimum 8 years’ experience designing or implementing process optimization solutions such as APC, RTO, automated decision-making system.
• Strong problem-solving skills with an emphasis on Solution development.
• Must be willing and able to travel throughout the YMA region.
• Business trip to other area (global) will be expected.

Competencies:

• Problem Finding & Solving
• Logical Thinking & Conceptual Thinking
• Strong leadership
• Good communication with team members, ability to energize.
• Facilitation & Coaching
• Making Technical materials (Presentation, Documentation)

Skills:

• Expert knowledge & experience in Oil and Gas, Petrochemicals or specialized chemical industries.
• Expert knowledge & experience in related technology areas: Process Control, Advanced Process Control, Realtime Optimization, Process Simulation, Historian applications (OSI PI a plus), Visualization, Automated decision control, Scheduling etc.
• Knowledge & experience of software analysis, design, methodology, and architecture
• Knowledge on Latest’s market trend.
• Knowledge on IIOT integration concepts.
• Knowledge & experience of Analytic Program Languages such as Matlab, Python is advantages.
• Knowledge & experience of AI for process control is advantages.
• Knowledge & experience of SiRi Assessment or similar certification is advantages.

Yokogawa is an Equal Opportunity Employer. Yokogawa wants a diverse, equitable and inclusive culture. We will actively recruit, develop, and promote people from a variety of backgrounds who differ in terms of experience, knowledge, thinking styles, perspective, cultural background, and socioeconomic status. We will not discriminate based on race, skin color, age, sex, gender identity and expression, sexual orientation, religion, belief, political opinion, nationality, ethnicity, place of origin, disability, family relations or any other circumstances. Yokogawa values differences and enables everyone to belong, contribute, succeed, and demonstrate their full potential.

Are you being referred to one of our roles? If so, ask your connection at Yokogawa
about our Employee Referral process!

Yokogawa, award winner for ‘Best Asset Monitoring Technology’ and ‘Best Digital Twin Technology’ at the HP Awards, is a leading provider of industrial automation, test and measurement, information systems and industrial services in several industries.

Our aim is to shape a better future for our planet through supporting the energy transition, (bio)technology, artificial intelligence, industrial cybersecurity, etc. We are committed to the United Nations sustainable development goals by utilizing our ability to measure and connect.

Our 18,000 employees work in over 60 countries with one corporate mission, to "co-innovate tomorrow".

We are looking for dynamic colleagues who share our passion for technology and care for our planet. In return, we offer you great career opportunities to grow yourself in a truly global culture where respect, value creation, collaboration, integrity, and gratitude are highly valued and exhibited in everything we do.

Aramco energizes the world economy.

Aramco occupies a unique position in the global energy industry. We are the world's largest producer of hydrocarbons (oil and gas), with the lowest upstream carbon intensity of any major producer.

With our significant investment in technology and infrastructure, we strive to maximize the value of the energy we produce for the world along with a commitment to enhance Aramco’s value to society.

Headquartered in the Kingdom of Saudi Arabia, and with offices around the world, we combine market discipline with a generations’ spanning view of the future, born of our nine decades experience as responsible stewards of the Kingdom’s vast hydrocarbon resources. This responsibility has driven us to deliver significant societal and economic benefits to not just the Kingdom, but also to a vast number of communities, economies, and countries that rely on the vital and reliable energy that we supply.

We are one of the most profitable companies in the world, as well as amongst the top five global companies by market capitalization.

We are seeking an experienced Process Simulation and Modeling Engineer to join our Global Manufacturing Excellence team under the Downstream Reliability Solutions Department (RSD). Reliability Solutions Department (RSD) provides engineering support to Saudi Aramco Global Manufacturing wholly owned and affiliates’ facilities (Refining, NGL Processing, and Petrochemicals). This includes reliability, inspection, corrosion management, static equipment, rotating equipment, electrical equipment, instrumentation and control support.

Your primary role as a Process Simulation & modeling expert is to provide expert guidance and support to de-bottleneck process operations and optimize through process simulation technologies. You will lead improvement initiatives for all operating departments within the Global Manufacturing Portfolio.

• Streamline Process Simulation & Optimization objectives in alignment with corporate objectives and develop programs, processes, and best practices.
• Monitor relevant KPIs to improve Process Simulation and modeling performance.
• Perform process simulations and modeling using specialized software tools to analyze plants’ processes and optimize their performance.
• Develop and maintain thermodynamic models and mathematical equations that accurately represent the behavior of various processes.
• Identify areas for process improvements and propose modifications or optimizations to increase efficiency, reduce costs, or meet regulatory requirements.
• Conduct performance improvement feasibility studies to increase yields, and operational efficiency of the company.
• Analyze chronic problems and debottleneck complex models to improve process operations and economic benefits.
• Conduct safety assessments to evaluate the impact of potential process changes or plant modifications.
• Lead technical sessions such as the design review, model review, and commissioning.
• Provide subject matter expertise to operating facilities Operations, Maintenance, and Engineering teams by consulting, providing awareness sessions, and participating and leading technical exchanges and conferences.
• Review standards and General Instructions on behalf of the Global Manufacturing Excellence departments and act as leading SME.
• Collaborate with multidisciplinary teams to gather data and inputs required for the simulations and modeling activities.
• Prepare detailed reports and presentations to communicate simulation results, findings, and recommendations to stakeholders.
• Collaborate with other engineers and researchers and vendors to contribute to the development of new simulation software tools, methodologies, and techniques.
• Stay updated with the latest industry standards, best practices, and technological advancements in process simulation and modeling.

• Bachelor's degree in Chemical Engineering
• 15 years of experience in Process Simulation and Modeling technologies is required. Twenty years of experience is preferred.
• Demonstrate expertise in process engineering and flowsheet-based processes simulation.
• Comprehensive understanding of refinery facilities, feedstock/product movements, margins, giveaways, process yields, and mass and energy balances.
• Demonstrate familiarity with international standards and specifications for advanced process control process modeling.
• Demonstrate exceptional analytical and troubleshooting skills in the field of advanced process solutions.
• Demonstrate leadership skills to effectively manage technical discussions and guide technical teams.

Working environment

Our high-performing employees are drawn by the challenging and rewarding professional, technical and industrial opportunities we offer, and are remunerated accordingly.

At Aramco, our people work on truly world-scale projects, supported by investment in capital and technology that is second to none. And because, as a global energy company, we are faced with addressing some of the world’s biggest technical, logistical and environmental challenges, we invest heavily in talent development.

We have a proud history of educating and training our workforce over many decades. Employees at all levels are encouraged to improve their sector-specific knowledge and competencies through our workforce development programs – one of the largest in the world.

Faculty position in Chemical Engineering Process Modeling, Control, and Optimization

King Abdullah University of Science and Technology: Faculty Positions: Physical Science and Engineering Division (faculty)

King Abdullah University of Science and Technology, Physical Science and Engineering Division (Faculty)

Sep 01, 2025

Nov 30, 2025 at 11:59 PM Eastern Time

We invite applications for a faculty position in chemical engineering with a focus on process modeling, control, and optimization, as well as data-driven methods for sustainable energy and advanced manufacturing.

The candidate should have expertise in dynamic process modeling, control theory, and optimization of chemical and energy systems.

The candidate should have expertise in simulation, prediction, and optimization of large-scale, multiscale, or networked chemical processes. Special emphasis will be directed toward incorporating advanced algorithms, high-performance computing, uncertainty quantification, digital twins, and machine learning into process systems of industrial and societal relevance.

Furthermore, we expect research proposals to align closely with the UN Sustainable Development Goals and to contribute significantly to the objectives outlined in Saudi Vision 2030. This alignment should be explicitly demonstrated by emphasizing one or more of KAUST's Research, Development, and Innovation (RDI) priorities, which include:

1. Health & Wellness
2. Sustainable Environment & Essential Needs
3. Energy & Industrial Leadership
4. Economies of the Future

For a comprehensive understanding of KAUST's strategic vision, please refer to the following link:

About the PSE Division and KAUST

The Physical Science and Engineering Division comprises seven Degree Programs: Material Science and Engineering, Applied Physics, Earth Science and Engineering, Energy Resources and Petroleum Engineering, Chemistry, Chemical Engineering, and Mechanical Engineering. These disciplines provide the foundation for our Division's quest to address some of the major challenges that we face in the world today, including those related to energy and the environment. Specifically, our faculty members and their research teams work on topics as diverse as: renewable energy, photovoltaics, porous materials for carbon capture and membranes, clean combustion, atmospheric modeling, new polymers and composite for smart materials and structures, catalysis and catalytic processes.

KAUST is an international graduate research university dedicated to advancing science and technology through interdisciplinary research, education, and innovation. Located in Saudi Arabia, on the western shores of the Red Sea, KAUST offers superb research facilities, generous baseline research funding, and internationally competitive salaries, together with unmatched living conditions for individuals and families. More information about KAUST academic programs and research activities are available at:

A Ph.D. in Chemical Engineering or a closely related discipline is required. Proven track record in managing a research group as well as publishing high-impact papers.

Teaching and service responsibilities

Commitment to high-quality teaching at the graduate level, including two courses per academic year. Active service to KAUST on all aspects of academic life.

Research Responsibilities

The University offers access to multiple sources of research funding to its Principal Investigators. The successful applicant should have an established record of publishing high-impact papers, and is expected to create a thriving research program including engaging in national and international scientific collaborations.

Application Instructions

Applicants are required to complete an online application form using the Interfolio online application system ). To prevent any delays in reviewing your application, you will need to upload the following materials:

• a cover letter, introducing your candidacy, and explicitly stating both the position and the rank (Assistant, Associate, Full) that the candidate is applying for, is required. The rank must be consistent with the candidate experience,
• up-to-date curriculum vita which includes full publication list,
• statement of research interests,
• statement of teaching interests,
• a list of the names/affiliation and contact details of at least six potential referees,
• copies of most relevant publications (maximum of five),
• two citation reports (Web of Science and Scopus).

PLEASE NOTE: Only complete applications submitted through the online application system will be considered. Applications will be evaluated as soon as they are received and will receive full consideration until the positions are filled.

This institution is using Interfolio's Faculty Search to conduct this search. Applicants to this position receive a free Dossier account and can send all application materials, including confidential letters of recommendation, free of charge.

• Bachelor's degree in Metallurgy, Chemical Engineering, or Industrial Engineering.
• Min 5 years in steel manufacturing, preferably in Electric Arc Furnace/ Ladle Furnace operations.
• Knowledge of steelmaking processes (Electric Arc Furnace, Ladle Furnace, Continuous Casting Machine).
• Gulf work experience preferred.
• Microsoft Office; SAP preferred.
• Support the efficient and safe operation of Melt Shop (EAF/LF) by monitoring processes, analysing performance data, and recommending improvements to achieve production, quality, and cost objectives.
• Provide technical support to production crews and ensure compliance with operating procedures.
• Process Monitoring & Improvement
• Monitor EAF/LF processes for compliance with SOPs.
• Analyse process data and identify performance gaps.
• Recommend adjustments to improve yield, reduce consumption, and optimize productivity.
• Support cost reduction initiatives.
• Production Support
• Assist shift leaders in troubleshooting process deviations.
• Ensure coordination with casting and rolling units
• Support Section Head in implementing best practices.
• Achievement of process improvements, cost optimization, and productivity enhancement.
• Reduced production downtime and improved plant OEE.
• Accuracy, completeness, and timeliness of reports.
• Reporting & Documentation
• Prepare daily and weekly technical reports on process parameters and variances.
• Consistency of product quality and reduction of rework/rejections
• Training & Development
• Support training of production operators on process improvements.
• Stay updated on new technologies in steelmaking.
• Improved operator skills and knowledge transfer.

Job Type: Full-time

Pay: ﷼10.00 per month

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