{"id":1962228,"url":"https://alion.io/job/ccr-trainer-commercial-refrigeration","title":"Trainer - Commercial Refrigeration","company":{"id":2199016,"name":"CCR","domain":"ccr.com","url":"https://alion.io/company/ccr-com","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"Education","role_family":"Education","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Charlotte, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":73000,"max_usd":146000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":2746},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Teams","optional":false},{"name":"SharePoint","optional":false}],"status":"live","first_seen_at":"2026-10-06T16:02:49Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-30T19:35:59Z","board_verified":true,"closed_at":null,"days_open":24,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":24},"description":"Overview\nDepartment: Field Operations\nReports To: Field Operations Leader\nLocation: Charlotte, NC\nTravel Requirement: 25-60% depending on business need\nEmployment Type: Full-Time\nPotential for Relocation\nPosition Summary\nThe Refrigeration CO₂ (R744) In-House Trainer is responsible for the development, delivery, and continuous improvement of technical training programs supporting commercial refrigeration professionals working on CO₂ transcritical systems. This role ensures consistent, safe, and high-quality execution across service, commissioning, and technical support teams by standardizing training, best practices, and performance expectations. The trainer partners closely with Field Operations, Technical Support, Engineering, Controls, and EHS to reduce repeat issues, improve first-time fix rates, and accelerate technician competency development.\nResponsibilities\nKey Responsibilities\nDesign, develop, and deliver instructor-led, hands-on, and blended training programs for CO₂ (R744) refrigeration systems.\nEstablish structured training paths (Foundations, Intermediate, Advanced) for technicians, commissioning engineers, controls specialists, and field leadership.\nCreate and maintain course materials including lesson plans, slide decks, lab exercises, simulations, job aids, assessments, and certification requirements.\nProvide on-site coaching and mentorship during critical system start-ups, commissioning activities, and complex service events.\nStandardize commissioning procedures, troubleshooting workflows, SOPs, checklists, and documentation across all regions.\nWork closely with Technical Support to convert recurring field issues and root cause findings into targeted training content.\nCollaborate with Engineering and Controls teams to ensure training reflects current designs, sequences of operation, firmware, and best practices.\nCoordinate with EHS to ensure all training reinforces CO₂ safety requirements, high-pressure protocols, and regulatory compliance.\nTrack training completion, certification status, and technician progression through LMS or internal tracking tools.\nContinuously evaluate training effectiveness using field performance metrics, technician feedback, callbacks, and safety data.\nTechnical Training Scope\nCO₂ Safety & Compliance: properties of CO₂, high-pressure hazards, pressure relief devices, lockout/tagout, confined space awareness, PPE, recovery and venting considerations, and emergency response.\nSystem Fundamentals: transcritical operation, booster architectures, gas coolers, flash gas bypass, parallel compression, oil management, suction groups, and heat reclaim strategies.\nComponents & Piping: compressors, valves, pressure regulators, ejectors (where applicable), sensors, oil separators, accumulators, gas cooler fan control, and piping best practices.\nControls & Commissioning: controller logic, setpoints, I/O checkout, alarm management, sensor validation, network basics, trending, and performance verification.\nTroubleshooting & Service: structured diagnostic approach, repeat failure prevention, moisture/contamination management, leak detection, evacuation, charging, and optimization.\nDocumentation & Reporting: commissioning reports, service documentation, as-built verification, root cause analysis (RCA), and corrective action tracking.\nQualifications\nMinimum of 5 years of hands-on commercial refrigeration experience.\nAt least 2 years of direct experience commissioning and servicing CO₂ (R744) transcritical refrigeration systems.\nProven ability to troubleshoot complex system and controls issues.\nDemonstrated experience training, mentoring, or leading technicians in a formal or informal capacity.\nStrong written and verbal communication skills with the ability to explain complex technical concepts clearly.\nProficiency with digital collaboration tools and learning platforms (e.g., MS Teams, SharePoint, LMS systems).\nExperience in adult learning, instructional design, or technical education (preferred).\nAdvanced CO₂ system experience including parallel compression, ejectors, or integrated energy optimization strategies (preferred).\nFamiliarity with major refrigeration control platforms (e.g., Carel, Danfoss, CPC, Emerson) (preferred).\nOSHA 10/30 certification, manufacturer certifications, or equivalent safety credentials (preferred).\nExperience supporting field commissioning programs or national rollout initiatives (preferred).\nAbility to work safely in mechanical rooms, rooftops, and active construction environments. Must be able to lift up to 50 lbs, climb ladders, and use standard refrigeration tools. Travel is expected up to 25-60% of the time, including occasional overnight and after-hours work during critical startups or training events.","description_format":"text","description_chars":4749,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["HVAC & Refrigeration","Supply Chain"],"lifecycle":[{"event":"open","at":"2026-10-06T16:02:49Z"}],"visa":[],"liveness":{"score":30,"band":"fade","label":"Fading","p_open":1,"p_active":0.67,"p_room":0.45,"age_days":23,"expected_fill_days":13,"reasons":["conf:3","win:tail"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/ccr-trainer-commercial-refrigeration","json_url":"https://alion.io/job/ccr-trainer-commercial-refrigeration.json","meta":{"generated_at":"2026-10-30T21:19:09Z","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":11703,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":2199016},"rest":"https://alion.io/mcp/rest/get_company?id=2199016"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fccr-trainer-commercial-refrigeration"},{"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%2Fccr-trainer-commercial-refrigeration"},{"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%2Fccr-trainer-commercial-refrigeration"},{"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/ccr-trainer-commercial-refrigeration\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fccr-trainer-commercial-refrigeration"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1962228}},{"tool":"search_jobs","arguments":{"company":"ccr.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1962228},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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