{"id":3161416,"url":"https://alion.io/job/holcim-production-supervisor","title":"Production Supervisor","company":{"id":448278,"name":"Holcim","domain":"holcim.com","url":"https://alion.io/company/holcim-5","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":92,"open_postings":6,"ghost_share":0,"stale_share":0.333,"repost_share":0,"time_to_fill_p50_days":24,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Volos, Greece"],"countries":["GR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17000,"max_usd":41000,"period":"year","method":"role_country_seniority_unknown","sample_n":29},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-23T16:16:27Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-31T05:18:47Z","board_verified":true,"closed_at":null,"days_open":8,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":8},"description":"HERACLES Group, Greece's leading company in the field of building materials and a member of Holcim, is seeking to cover the position of Production Supervisor for our Cement Plant in Volos\nRole & Key Accountabilities\nThe Production Supervisor reports directly to the Production Manager and is responsible for managing and overseeing daily plant production operations, leading the production team, and ensuring operational targets are met efficiently and safely.\nEnsures strict compliance with Health, Safety, and Environmental policies and regulations.\n\nSupervises daily production activities to ensure smooth plant operations and continuous target achievement.\n\nLeads, manages, and motivates the production team, fostering a collaborative and safety-oriented work environment.\n\nCollaborates closely with the Production Manager, Process, Maintenance, and Quality teams to optimize operational efficiency and output.\n\nMonitors operational KPIs, identifies process deviations, and implements corrective actions.\n\nCoordinates effective shift handovers, operational troubleshooting, and problem-solving on the shop floor.\n\nSupports continuous improvement initiatives, cost-optimization projects, and operational upgrades.\n\nQualifications & Skills\nUniversity Degree in Mechanical Engineering, Chemical Engineering, or Production & Management Engineering\n\nPostgraduate studies (MSc) in a relevant field will be considered a plus.\n\nProven experience in people management / leading teams within an industrial or manufacturing environment.\n\nStrong technical understanding and problem-solving capacity.\n\nExcellent communication, interpersonal, and team-working skills.\n\nStrong organizational, decision-making, and time-management skills.\n\nSafety-first mindset and proactive attitude.\n\nExcellent command of the English language.\n\nThe company offers:\nA unique opportunity to work for a leading player in the building industry and a Top Employer, recognized for its commitment to its people.\nContinuous training and career growth opportunities within an international 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