[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Motor Oil jobs](https://jobs.opennash.com/companies/motor-oil/) · [Search jobs](/search/) Motor Oil # Solid Waste Engineer Operations Listed on Motor Oil’s official careers site. Listed as of November 2, 2026. Check that it is still open and apply there. [Apply on Motor Oil’s careers site →](https://careers.moh.gr/job/Nea-Kifissia-Solid-Waste-Engineer-145-64/1375311657/) [OpenNash Jobs](https://jobs.opennash.com/) / [Motor Oil](https://jobs.opennash.com/companies/motor-oil/) / Solid Waste Engineer ## Job description The Company HELECTOR, a subsidiary of Motor Oil Group, with over 20 years of experience, is the only Greek company with an international presence in the field of waste management and waste-to-energy applications. HELECTOR’s vertically integrated operations enable it to offer comprehensive solutions across the entire spectrum of Design, Construction, and Operation of modern waste treatment plants, as well as in alternative fuel production and biomass utilization. The Motor Oil Group At Motor Oil Group, our people are our energy! We support the Greek economy with exports to over 75 countries, thousands of employees, and continuous new investments. We work together to shape the future of energy and we focus on developing and empowering our people, cultivating their talents that will shape our future journey towards the energy transition. ### Starting with the role Currently, we are looking to hire a Solid Waste Engineer, who is responsible for the design of Solid Waste Treatment facilities and will provide technical support throughout their construction and operation. ### Location Nea Kifissia During your day you will: Design mechanical and biological treatment processes for solid waste treatment facilities, including process diagrams, and facility layouts at all design stages, from initial concept to final design. - Prepare process calculations and technical documentation - Collaborate with the tendering and other engineering teams during the preparation of technical offers, reviewing project and equipment specifications, developing the technical aspects of proposals, and preparing technical clarifications and responses to tender-related queries - Work with external partners and internal Engineering teams to resolve technical issues throughout the design, construction, and operation of the plants - Prepare equipment specifications, evaluates vendors’ technical proposals, and recommends equipment for selection - Prepares the projects’ budget - Prepare and support the projects’ documentation for the tendering, permitting and construction stages. - Performs site visits, when required, to survey, evaluate, monitor and provide support on the construction and operation of the plants What you need to stand out: Bachelor’s degree in Engineering - Master’s degree in engineering or in a related field will be considered as an asset 5 years’ professional experience in Engineering departments Good knowledge of AutoCAD and Inventor Previous experience in design products such as Revit, AutoCAD Mechanical, Architecture, MEP, is considered as an asset Previous experience in solid waste treatment projects will be considered as an asset Familiar with environmental laws and guidelines, national and European will be considered a strong asset - Knowledge of international industrial design standards will be considered as an asset - Knowledge of safety and environmental regulations & standards is an advantage. - Proficiency in MS Office & Microsoft Project Manager Excellent command of English and Greek, both written and verbal Travel flexibility would be an asset Key skills/attributes Communication & interpersonal skills Analytical & critical thinking Attention to detail & problem-solving skills Flexibility and adaptability Teamwork spirit and collaboration ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 26, 2026 - Last checked: Nov 2, 2026 - Listed for: 7 days[Apply on Motor Oil’s careers site →](https://careers.moh.gr/job/Nea-Kifissia-Solid-Waste-Engineer-145-64/1375311657/) ## Hiring at Motor Oil - Open jobs: 73 - New in the last 7 days: After two weekly collections - Tracked since: Oct 12, 2026 [All Motor Oil jobs](https://jobs.opennash.com/companies/motor-oil/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Motor Oil ### [Automation & Control Systems Engineer](https://jobs.opennash.com/companies/motor-oil/jobs/0cfa447a5bf8a44dc160/) ### [Civil Engineers](https://jobs.opennash.com/companies/motor-oil/jobs/52ed84c0a175de573695/) ### [Commissioning Engineer](https://jobs.opennash.com/companies/motor-oil/jobs/9eefd837b30a2aef8ef5/) ### [Construction Project Engineer](https://jobs.opennash.com/companies/motor-oil/jobs/7da76237ad988f0619f9/) ### [Group Facilities Services & Projects Specialist 1 1](https://jobs.opennash.com/companies/motor-oil/jobs/adf3cb0c1b26f2e5af16/) ## Similar jobs at other companies ### [Waste Coordinator](https://jobs.opennash.com/companies/totalenergies/jobs/731896ce4a9972bd4713/) TotalEnergies ### [Account Manager Water, Waste & Recycling industry (m/f/x)](https://jobs.opennash.com/companies/siemens/jobs/277a0ddf352ea3aaa95d/) Siemens ### [Environmental Waste Management Coordinator](https://jobs.opennash.com/companies/hindalco-industries/jobs/4b300af015abd88b13d7/) Hindalco Industries ### [Msl Oncology Solid Tumors In Mexico City Cdmx Jid 30739](https://jobs.opennash.com/companies/abbvie/jobs/23f4469ced9de56d9d03/) AbbVie ### [Solid Tumors Commercial Manager In Mexico City Cdmx Jid 32016](https://jobs.opennash.com/companies/abbvie/jobs/330f78c876cb57fe0a64/) AbbVie OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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