# Maintenance Reliability Engineer | Μηχανικός Αξιοπιστίας Συντήρησης > Hellas Gold S.A. · Olympiada, Greece · Full-time · Posted 2026-03-31 **Workplace:** on_site **Department:** Plant Maintenance ## Description Hellas Gold Single Member S.A. is a mining company for gold, silver, lead, and zinc, headquartered in Athens. Since 2004, it has been responsibly and safely developing and operating the Kassandra Mines in NE Halkidiki under the strictest environmental terms. The Kassandra Mines consist of three mining projects: the Stratoni-Mavres Petres Mine, the Olympias Mine, and the Skouries Project. Continuing a 25-century mining history, Hellas Gold invests in the sustainable development of the Kassandra Mines, boosting economic growth and contributing to the prosperity of the local community with investments exceeding $3 billion, employing over 2,000 workers, actively supporting local suppliers, and making significant investments in local community support initiatives and projects. Since 2012, it operates as a subsidiary of Eldorado Gold Corporation, a Canadian mining company with over 30 years experience in the exploration, development, and operation of mines worldwide.  We live our values in pursuit of our purpose: to find a better way to do things. We aim to break new ground in all that we do. We do this by creating a positive impact today, and for future generations, through our commitment to operating safely, sustainably, and profitably.  The company offers the opportunity to those who wish to express interest in the position of “Maintenance Reliability Engineer | Μηχανικός Αξιοπιστίας Συντήρησης”, for its premises in Chalkidiki. The position will be reported to the Plant Maintenance Manager of the Plant Maintenance department in Olympias.  Main Responsibilities:   - Ensure reliability investigations and modifications comply with safety procedures, engineering standards, and OEM recommendations  - Promote safe work practices and participate in equipment failure investigations through analysis and conclusion extraction  - Conduct and coordinate Root Cause Analysis (RCA) using methodologies such as 5 Whys, Ishikawa, and Fault Tree Analysis  - Train maintenance personnel and strengthen a culture of continuous improvement, accuracy, and accountability  - Collaborate with the Planning Engineer and maintenance teams to integrate reliability findings into maintenance plans  - Update SJPs, maintenance standards, BOMs, and equipment history based on reliability findings  - Perform quality control of work execution through field inspections and ensure CMMS data accuracy  - Analyze trends and propose improvements in design, operation, and maintenance strategies to prevent recurring failures  - Coordinate OEM visits, manage technical support contracts, and monitor the implementation of corrective actions  - Support condition monitoring activities (e.g. lubricant sampling), equipment criticality assessment, and corrective action planning  Requirements:  - Degree in Mechanical Engineering, Electrical Engineering, Automation Engineering, or a related discipline.  - 3–5+ years of experience in maintenance, reliability, or engineering roles (mechanical, electrical, or automation).  - Strong analytical and diagnostic skills with the ability to perform structured Root Cause Analysis (RCA).  - Experience with RCA methodologies (e.g. 5-Why, FMEA, RCM) and/or predictive maintenance techniques.  - Very good command of the English language.  - Excellent communication skills and interviewing abilities, with the capability to collaborate across different teams.  - High attention to detail and accuracy in documentation and reporting.  - Hands-on approach with the ability to work effectively in a field environment.  - Team-oriented mindset with strong problem-solving and coordination skills.  - Experience in heavy industry or continuous operation environments will be considered an additional asset.  - Additional training or certification in reliability methodologies or continuous improvement will be considered highly desirable.  - Holder of a valid driving license.  Our company offers a competitive remuneration package that includes an attractive combination of basic salary and benefits, as well as opportunities for development in a challenging work environment.  Inclusion and Diversity  Hellas Gold is an equal opportunities employer. We are committed to promoting an inclusive and diverse workplace where we value and respect every colleague for who they are and provide equality of opportunity so that everyone can fulfill their potential.  If you are looking for a global and dynamic environment, please send us your CV. ## Apply [Apply at Hellas Gold S.A.](https://apply.workable.com/eldoradogold/j/0CA14C038E/apply) --- Powered by [Workable](https://www.workable.com)