{"id":2969328,"url":"https://alion.io/job/entegris-senior-engineer-mechanical-engineering","title":"Senior Engineer, Mechanical Engineering","company":{"id":7992,"name":"Entegris","domain":"entegris.com","url":"https://alion.io/company/entegris","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":76,"open_postings":65,"ghost_share":0,"stale_share":0.954,"repost_share":0,"time_to_fill_p50_days":30,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Luis Obispo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":112000,"max":119000,"currency":"USD","period":"year","gross":null,"usd_annual":119000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Python","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-10-20T00:00:00Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-27T10:45:48Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"Job Title:\nSenior Engineer, Mechanical EngineeringJob Description:\n The Role:\nEntegris is currently seeking a talented and motivated Senior Engineer, Mechanical Engineering to join our team, focusing on the development and optimization of gas purification systems. This position is responsible for designing, documenting, analyzing, testing, and collaborating across functions to implement advanced technologies in gas purification systems. This position will report to the Manager, New Product Development Engineering.\nWhat You’ll Do:\nCreate and refine mechanical components and sub-systems. \nWork cross functionally to integrate mechanical systems with electricaland controls sub-systems. \nConduct simulations and analysis to evaluate system performance and reliability. \nConduct rigorous testing and validation to ensure performance, reliability, and compliance with industry standards. \nWork closely with cross-functional teams, including fellow mechanical engineers, controls engineers, and electrical engineers for full systems integration. \nAnalyze and optimize purification processes to enhance efficiency, reduce energy consumption, and minimize environmental impact. \nPrepare detailed technical documentation, including engineering drawings, design specifications, and test reports. \nStay updated with the latest advancements in gas purification technologies and contribute to continuous improvement initiatives. \nAny other duties as assigned. \nWhat We Seek:\nBachelor’s degree in Mechanical Engineering or equivalent engineering degree. \nMinimum 5-8 years of experience in mechanical engineering with a Bachelor’s degree; or 3-6 years of experience with a Master’s degree. \nProficiency in SolidWorks CAD software, and simulation tools (e.g., SolidWorks Simulation, ANSYS). \nSolidWorks 3D CAD and 2D drawing experience. \nDraftsight/AutoCAD 2D CAD experience a plus. \nPYTHON experience a plus.\nJIRA experience a plus.\nStrong analytical and problem-solving skills, with the ability to troubleshoot complex systems and processes. \nExcellent verbal and written communication skills, with the ability to convey technical information clearly and concisely. \nAbility to work effectively in a collaborative team environment and manage multiple projects simultaneously. Advises and mentors less experienced engineers. \nA proactive mindset with a passion for innovation and sustainability. \nWhy work at Entegris?\nLead. Inspire. Innovate. Define Your Future.\nNot everyone who works for a global company shares the same background, experiences and perspectives. We leverage the differences of our employees to bring new ideas to the table. Every employee throughout the company is encouraged to share input on projects and initiatives. Our decision-making process is truly a collaborative effort as we realize there are leaders at every level of the organization. We put our values at the core of how we operate as an organization - not just when it’s convenient, but in a lasting and meaningful way. We want the time and energy you spend here to have a positive impact on your life inside and outside of the office.\nWhat We Offer:\nAt Entegris, we invest in providing opportunities to our employees and promote from within. The new hire in this role will have the potential to grow and create relationships across the organization and be recognized for demonstrated success and adherence to company PACE values.\nOur total rewards package goes above and beyond just a paycheck. Whether you’re looking to build your career, improve your health, or protect your wealth, we offer generous benefits to help you achieve your goals.\nCompensation: $112,000-$119,000/yr range with actual pay dependent on candidate overall skills for the role.\nAnnual bonus eligibility.\nProgressive paid time off policy that empowers you to take the time you need to recharge.\nGenerous 401(K) plan with an impressive employer match - fully vested.\nExcellent health, dental and vision insurance packages to fit your needs. \nEducation assistance to support your learning journey. \nValues-driven culture with colleagues that rally around People, Accountability, Creativity and Excellence. \nAt Entegris we are committed to providing equal opportunity to all employees and applicants. Our policy is to recruit, hire, train, and reward employees for their individual abilities, achievements and experience without regard to race, color, religion, sexual orientation, age, national origin, disability, marital or military status.\nEntegris does not intend to hire experienced or entry level job seekers who will need, now or in the future, Entegris sponsorship through H-1B (\"H-1B lottery\")\nENT363","description_format":"text","description_chars":4660,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Education assistance","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Advanced Materials","Chemical Manufacturing","Semiconductor Equipment"],"lifecycle":[{"event":"open","at":"2026-10-21T01:29:44Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 29 · green card filings: 19","filings_12m":29,"filings_prev_12m":53,"green_card_filings_12m":19,"median_offered_wage_usd":119479,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":7,"expected_fill_days":30,"reasons":["conf:0","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":{"stated_usd_annual":119000,"is_top_pay":false},"html_url":"https://alion.io/job/entegris-senior-engineer-mechanical-engineering","json_url":"https://alion.io/job/entegris-senior-engineer-mechanical-engineering.json","meta":{"generated_at":"2026-10-27T11:38:41Z","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":13808,"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":7992},"rest":"https://alion.io/mcp/rest/get_company?id=7992"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fentegris-senior-engineer-mechanical-engineering"},{"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%2Fentegris-senior-engineer-mechanical-engineering"},{"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%2Fentegris-senior-engineer-mechanical-engineering"},{"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/entegris-senior-engineer-mechanical-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fentegris-senior-engineer-mechanical-engineering"}]}