Junior Estimation Engineer Jobs in Saudi Arabia | Almuzain Gulf Saudi Contracting Co.
Almuzain Gulf Saudi Contracting Co. is hiring motivated Junior Estimation Engineers to grow in the Oil and Gas industry.
About Almuzain Gulf Saudi Contracting Co.
A leading industrial services company serving petrochemical and refinery sectors in Saudi Arabia
ALMUZAIN is one of the leading Industrial Services Companies catering to the growing and complex demands of petrochemical plants and refineries in Saudi Arabia. Founded in 1996, ALMUZAIN has become a market leader in the Kingdom’s industrial services sector.
The company offers diverse and comprehensive services including plant shutdowns and maintenance, catalyst handling, static equipment maintenance, vacuuming, hydrojetting, bundle pulling, heat exchanger services, piping, pre-fabrication, erection, flange integrity management, machining, heat treatment, and scaffolding services.
ALMUZAIN is an approved vendor for major clients including SABIC, ARAMCO, SASREF, SAMREF, YASREF, SATORP, SADARA, SIPCHEM, FARABI, TASNEE, ADVANCED, NATPET, and DUGAS. The company is ASME Certified “U” & “S”, NBIC Certified “R”, ISO certified, and actively aligned with Saudi Vision 2030.
Job Overview
| Position | Junior Estimation Engineer |
| Company | Almuzain Gulf Saudi Contracting Co. |
| Location | Saudi Arabia |
| Industry | Oil & Gas, Industrial Maintenance, Refinery & Petrochemical |
| Employment Type | Full-time |
| Experience | Minimum 2 years |
| Education | Mechanical Engineering |
| Joining | Immediate or as per company requirement |
| Salary | Competitive (food, accommodation, and flight tickets provided) |
Job Summary
Almuzain Gulf Saudi Contracting Co. is seeking motivated Junior Estimation Engineers to support estimation and proposal activities for Oil and Gas projects. This role is suitable for candidates with industrial maintenance, turnaround, refinery, or petrochemical experience who want to build a strong engineering career with a company that values growth and excellence.
Key Responsibilities
- Assist in reviewing bid documents and technical data.
- Support preparation of cost estimates and proposals.
- Identify subcontracting scope and send enquiries.
- Quantify project activities across mechanical, piping, electrical, and instrumentation works.
- Assist in estimating manpower, tools, and materials.
- Support risk identification and pricing inputs.
- Coordinate with senior estimators and execution teams.
- Ensure compliance with tender submission requirements.
Qualifications & Requirements
The ideal candidate for this Junior Estimation Engineer vacancy in Saudi Arabia must meet the following criteria:
Mandatory Requirements
- Minimum 2 years of experience in estimation or related engineering support roles.
- Experience in Industrial Maintenance, Turnaround, Refinery, or Petrochemical projects.
- Mechanical Engineering qualification is required.
- Ability to support cost estimation, proposal preparation, quantity take-off, and tender documentation.
- Understanding of mechanical, piping, electrical, and instrumentation project activities.
Preferred Requirements
- Gulf experience is preferred.
- Exposure to shutdowns and turnarounds is an added advantage.
- Long-term visa category candidates are preferred.
General Eligibility
- Strong learning attitude with good analytical, coordination, and documentation skills.
- Ability to work closely with senior estimators, execution teams, subcontractors, and project stakeholders.
How to Write a Strong CV for This Role
- 1Highlight your minimum 2 years of experience in industrial maintenance, turnaround, refinery, or petrochemical estimation support.
- 2Mention your Mechanical Engineering qualification, Gulf experience, and any shutdown or turnaround exposure.
- 3Include keywords like "Junior Estimation Engineer", "Oil & Gas", "Saudi Arabia" for ATS.
- 4Add practical achievements such as tender support, quantity take-off, proposal preparation, cost estimate assistance, or project documentation handled.
- 5Keep it to 1–2 clean pages — recruiters scan in 30 seconds.
- 6Send your CV as a PDF to preserve formatting on every device.
Frequently Asked Questions
How do I apply for the Junior Estimation Engineer job at Almuzain Gulf Saudi Contracting Co.?
You can apply by emailing your CV to career@almuzain.com with the subject line "Junior Estimation Engineer – MZN-JC011".
What is the most important requirement for this Junior Estimation Engineer role?
The most important requirement is minimum 2 years of experience in industrial maintenance, turnaround, refinery, or petrochemical estimation support.
How much experience is needed for this role?
Candidates should have minimum 2 years of relevant experience, with Gulf experience preferred.
What is the salary and benefits for this vacancy?
The salary is competitive, and the company provides food, accommodation, and flight tickets.
What qualification is required for the Junior Estimation Engineer position?
Candidates should have a Mechanical Engineering qualification.
