{"id":4040788,"url":"https://alion.io/job/emcor-group-mechanical-engineer-i","title":"Mechanical Engineer I","company":{"id":8145,"name":"EMCOR Group","domain":"emcorgroup.com","url":"https://alion.io/company/emcorgroup","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":{"grade":"A","score":100,"open_postings":13,"ghost_share":0,"stale_share":0,"repost_share":0.077,"time_to_fill_p50_days":14,"computed_at":"2026-11-11T05:49:22Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sacramento, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":31,"max":38,"currency":"USD","period":"hour","gross":null,"usd_annual":76000},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Microsoft Office","optional":false}],"status":"live","first_seen_at":"2026-11-10T22:07:55Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-12T04:54:39Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"About Us\nWe are a full-service HVAC, building automation, chiller, and retrofit contractor with a reputation for combining high-quality consulting services with customized energy solutions. Our integrated, single-source solutions include turnkey in-house capabilities with design assistance, as well as engineering applications and automated control systems.\nJob Summary\nThis position will provide engineering and design support for the Mesa Energy Systems Engineering Group. The Mechanical Engineer I will apply their engineering education to support other Engineers and Team Members. This person will be presented with various projects in the commercial, industrial, government, healthcare and education markets.\nEssential Duties & Responsibilities\nPerform various tasks assigned by Senior Engineers and the Engineering Manager/Director.\nGenerate detailed schematics for HVAC systems based on instructions and pre-established guidelines.\nAssist Mechanical Engineers by participating in job site surveys to gather as-built technical information.\nSupport senior engineers during audits and surveys as needed. Record identifying equipment function, tags, location, capacities, photos, etc. Trace piping and ductwork onto field notes.\nConvert field surveys into usable formats for plan and project development. Assist in planning to size, replace, and retrofit new equipment to replace aged or obsolete equipment. Use AutoCAD to develop plans.\nParticipate in the company’s project improvement process by refining standard design practices, calculating spreadsheet templates, updating and establishing standard procedures and practices, and collecting supporting documentation for various projects to be referenced for future projects.\nOther duties may include copying/printing/scanning, assembly of equipment submittal packages, assistance in preparing work scope, and other tasks as assigned.\nQualifications\nRecent grad with a bachelor’s in mechanical engineering\n1+ years of experience a plus.\nIn the process of obtaining the EIT/FE designation.\nDevelop a working knowledge of Permitting submittal requirements in the Mechanical field.\nComputer-savvy, willing and able to understand and learn new software programs. Developing proficiency in AutoCAD, MS Office Suite, and other related software applications.\nDeveloping proficiency with energy simulation software. Increasing awareness of energy management concepts.\nIncreasing awareness of HVAC Systems and Components (Hot Water, Chilled Water, Condensing Water, Chillers, Fans, Heat Pumps, etc.)\n#Mesa #LI-Mesa #LI-HVACjobs #LI-Onsite\nEqual Opportunity Employer\nAs a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled.Affirmative Action Policy\nPlease review our Affirmative Action Policy.\nNotice to Prospective Employees\nNotice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process - it is probably fraudulent.Geographic Disclosure\nCompensation Range: $31.25 - $38.46 per hour\nBenefits: We are committed to providing employees a comprehensive benefits package which includes medical, dental, and vision coverage, along with health savings and flexible spending accounts, life insurance, disability, a 401(k) Savings Plan, College Coach and employee assistance program.","description_format":"text","description_chars":3893,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Life insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Facilities Management","Construction","HVAC & Refrigeration"],"lifecycle":[{"event":"open","at":"2026-11-10T22:07:55Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":14,"reasons":["conf:2","win:early","comp:junior,brand"],"computed_at":"2026-11-11T05:49:22Z"},"pay":{"stated_usd_annual":76000,"is_top_pay":false},"html_url":"https://alion.io/job/emcor-group-mechanical-engineer-i","json_url":"https://alion.io/job/emcor-group-mechanical-engineer-i.json","meta":{"generated_at":"2026-11-12T06:24:48Z","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":12713,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":8145},"rest":"https://alion.io/mcp/rest/get_company?id=8145"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Femcor-group-mechanical-engineer-i"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Femcor-group-mechanical-engineer-i"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Femcor-group-mechanical-engineer-i"},{"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/emcor-group-mechanical-engineer-i\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Femcor-group-mechanical-engineer-i"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4040788}},{"tool":"search_jobs","arguments":{"company":"emcorgroup.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4040788},"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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