{"id":3813338,"url":"https://alion.io/job/black-semiconductor-senior-mechanical-engineer-fmd","title":"Senior Mechanical Engineer (f/m/d)","company":{"id":668883,"name":"Black Semiconductor","domain":"blacksemi.com","url":"https://alion.io/company/blacksemi","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":82,"open_postings":7,"ghost_share":0,"stale_share":0.714,"repost_share":0,"time_to_fill_p50_days":56,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Aachen, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AutoCAD","optional":false},{"name":"FMEA","optional":false}],"status":"live","first_seen_at":"2026-11-05T11:13:43Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-10T11:49:25Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"About us\nWe see the semiconductor industry as a realm of possibility. We see opportunity. We see the profound impact that our graphene solutions will have in transforming the industry. We invite you to join us in driving change with our fundamentally human-centered approach, uniting bright minds around a shared vision. The vision is: Prove to everybody that you can make a fundamental change. Prove with your knowledge and skills how things can be done differently. Together, we can change the paradigm of how the world connects\nAbout our technology\nThe semiconductor industry’s growing demand for more powerful chips with higher bandwidth and lower power finds its solution in our technology. We connect chips to high-throughput, low-delay computing networks. The key lies in harnessing the physical properties of graphene to combine electronic computing with photonic communication, allowing countless chips to interact almost as if they were one. Our graphene photonic innovation increases computing power and efficiency to a new order of magnitude\nIn short, we connect chips to create powerful and energy-efficient networks, overcoming connectivity limitations in the semiconductor industry. We deliver the graphene solution\nThe Role\nWe are seeking an experienced Senior Mechanical Engineer at Black Semiconductor to lead the mechanical design, upgrading, and installation of facility plants and mechanical systems.\nThe role covers critical facility infrastructure, including chillers and heat pumps, compressors, Make-up Air Handling Units (MAHUs), HVAC systems, exhaust systems, water distribution systems, and steam generators.\nYou will coordinate engineering companies, vendors, and suppliers to ensure the successful execution of mechanical engineering activities and contribute to the continuous improvement of facility plants and systems.\nTo join our team, you should be excited to\nLead the mechanical design, upgrading, and installation of facility plants and mechanical systems.\n\nCoordinate engineering companies, vendors, and suppliers throughout design, upgrading, and installation activities.\n\nPrepare and upgrade plant procedures, control plans, and Out-of-Control Action Plans (OCAPs).\n\nLead the preparation, modification, and improvement of FMEAs.\n\nLead root cause analysis investigations and prepare reports using methodologies such as 8D, Fishbone diagrams, and 5 Whys.\n\nDrive problem-solving activities and improvements related to mechanical plants and systems.\n\nAct as an expert in mechanical engineering and be recognized as a technical reference within the organization.\n\nYour Qualifications\n7-10 years of experience in Mechanical Engineering within structured companies, working with significant and critical HVAC systems.\n\nStrong knowledge of HVAC systems, cleanroom HVAC systems, chillers, boilers, heat pumps, Make-up Air Handling Units (MAHUs), gas and liquid flow and pressure, mechanical plants, and exhaust systems.\n\nStrong problem-solving skills and attention to detail.\n\nAbility to calculate pipe dimensions and mechanical plant capacities.\n\nFluent communication skills in English and German.\n\nBasic knowledge of AutoCAD.\n\nDemonstrated experience in cleanroom HVAC systems and complex mechanical plants.\n\nProficiency in reading and preparing technical schematics, engineering calculations, and blueprints.\n\nUnderstanding of BMS (Building Management Systems) software.\n\nExperience in FMEA (Failure Mode and Effects Analysis) and resilience-oriented mechanical system design, ensuring reliability and robustness of critical facility infrastructure.\n\nOur work culture\nPeople Over Processes. At Black Semiconductor, flexibility is key-we ensure work adapts to life, not the other way around. We champion work-life harmony, where careers are meaningful and enriching. Our processes are human-centric, allowing you to focus on what matters\nLet’s grow together. Your potential is our priority. We provide the autonomy to make a lasting impact and nurture your growth through a culture of continuous learning. We invest in your journey for professional and personal development\nYour Health and Future Matter. Your well-being is paramount. We offer a comprehensive benefits package with outstanding insurance, pension and virtual stock options for your mental, physical, and financial health. Your peace of mind is our priority - in the present and future\nWe Live Openness. Collaboration and inclusivity are the cornerstones of our culture. We practice openness, fostering trust and respect. Individuality is our collective strength, fueling innovation and driving us forward\nWe connect chips - and people. We encourage qualified individuals from any background to apply. We foster an inclusive and supportive work environment that values collaboration, innovation, and growth. Join our team and be part of an organization dedicated to making a difference in the industry\nIf your application results in an employment relationship, your Applicant Data will be transferred to our personnel records and processed in accordance with applicable legal requirements; otherwise, your Applicant Data will be retained for up to six (6) months after completion of the recruitment process. Read more about our privacy policy here.","description_format":"text","description_chars":5246,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":["Continuous learning","Stock options"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Advanced Materials","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-11-05T15:24:45Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":4,"expected_fill_days":56,"reasons":["conf:0","win:early"],"computed_at":"2026-11-10T06:52:35Z"},"pay":null,"html_url":"https://alion.io/job/black-semiconductor-senior-mechanical-engineer-fmd","json_url":"https://alion.io/job/black-semiconductor-senior-mechanical-engineer-fmd.json","meta":{"generated_at":"2026-11-10T11:51:51Z","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":27593,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-11T00:00:00Z"}},"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":668883},"rest":"https://alion.io/mcp/rest/get_company?id=668883"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fblack-semiconductor-senior-mechanical-engineer-fmd"},{"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%2Fblack-semiconductor-senior-mechanical-engineer-fmd"},{"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%2Fblack-semiconductor-senior-mechanical-engineer-fmd"},{"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/black-semiconductor-senior-mechanical-engineer-fmd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fblack-semiconductor-senior-mechanical-engineer-fmd"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3813338}},{"tool":"search_jobs","arguments":{"company":"blacksemi.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3813338},"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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