{"id":2617635,"url":"https://alion.io/job/serioplast-machine-operator-serioplast-3","title":"Machine Operator - Serioplast","company":{"id":3902881,"name":"Serioplast","domain":"serioplast.com","url":"https://alion.io/company/serioplast","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"JazzHR","truth_index":null},"role":"Field & Service","role_family":"Field & Service","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":["Saint Louis, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":37000,"max_usd":84000,"period":"year","method":"role_country_seniority_unknown","sample_n":19516},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-15T12:36:41Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-27T13:59:45Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Serioplast, a Global Leader in Rigid Plastic Packaging, is looking for a Machine Operator for the plants in St. Louis, MO!\nAre you a mechanical operator looking for an exciting opportunity to thrive in a fast-paced, global environment? Join us and take your career to new heights!\nWhat will you do?\nOperate and monitor the machine and its parts to ensure efficiency and quality, and support experts during troubleshooting when needed.\nManage color changes, adjust and set blow pins, clean the mixer, perform basic daily repairs, and carry out weekly and monthly maintenance on the machine and its ancillaries.\nKnow the process parameters of the machine, can set them, and can set up and change recipes.\nEnsure proper handling of both raw material and post-production materials\nAct as Shift Supervisor deputy if needed.\nFill out production documents, quality control sheets, and record data.\nPerform product checks using measuring tools, follows the control plan, and records the results on the correct forms.\nSupport technical staff in solving minor issues that affect product quality and production, focusing on how specific parameters impact the final result.\n What are we looking for?Good knowledge of plastic molding technologies (EBM and/or SBM and/or IM).\nGood applied knowledge of measuring instruments and techniques.\nAbility to operate manual and electric forklifts.\nBasic applied knowledge of mechanics, pneumatics, hydraulics, electrical and/or electronic systems.\nBasic applied knowledge of WCM standards.\nBasic knowledge of Health, Safety and Environment rules and practices.\nDiploma in electrical or mechanical studies\nWhat do we offer?Continuous training: Grow professionally by working alongside industry experts.\nDynamic and international environment: Join a team engaged in global projects.\nCareer growth opportunities in an industry-leading company.\n Flexible working hours and smart working (defined days per month).\nInternal mobility: Opportunities for job rotation and career progression\nAdditional Perks & Benefits: 401(k)\n 401(k) matching\nDental insurance\nHealth insurance\nHealth savings account\nPaid time off\nVision insurance\nSounds like a fit? We’d love to hear from you!Want to know more about us? Check out Who We Are and discover what makes us unique!\nUpon sending their application, the candidate grants specific consent to the processing of personal data, in accordance with current legislation on privacy. The privacy policy is available at the following link: https://www.serioplast.com/en/e-recruitment-policy/\nSerioplast is an equal employment opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, status as a qualified individual with a disability, or any other characteristic protected by law.","description_format":"text","description_chars":2863,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Dental insurance","Flexible schedule","Growth opportunities","Health insurance","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Plastics & Polymers","Packaging & Labeling"],"lifecycle":[{"event":"open","at":"2026-10-15T12:36:41Z"}],"visa":[],"liveness":{"score":22,"band":"cold","label":"Long shot","p_open":1,"p_active":0.481,"p_room":0.45,"age_days":11,"expected_fill_days":6,"reasons":["conf:3","wave","win:tail"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/serioplast-machine-operator-serioplast-3","json_url":"https://alion.io/job/serioplast-machine-operator-serioplast-3.json","meta":{"generated_at":"2026-10-27T21:51:12Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":13198,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3902881},"rest":"https://alion.io/mcp/rest/get_company?id=3902881"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fserioplast-machine-operator-serioplast-3"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fserioplast-machine-operator-serioplast-3"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fserioplast-machine-operator-serioplast-3"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/serioplast-machine-operator-serioplast-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fserioplast-machine-operator-serioplast-3"}]}