{"id":2503962,"url":"https://alion.io/job/globalfoundries-efuse-device-engineer","title":"eFuse Device Engineer","company":{"id":3730,"name":"GlobalFoundries","domain":"gf.com","url":"https://alion.io/company/globalfoundries","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":80,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-19T05:45:15Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":19500,"max_usd":57000,"period":"year","method":null,"sample_n":18873},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"MATLAB","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-10-13T00:00:00Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-18T09:29:52Z","board_verified":true,"closed_at":null,"days_open":6,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":6},"description":"About GlobalFoundries:\nGlobalFoundries is a world-leading contract manufacturer for the global semiconductor industry with facilities in Dresden, Singapore, New York and Vermont (USA). Our products are used in various technical applications, e.g. mobile communications, consumer electronics, automotive and more. GlobalFoundries employs around 13,000 people worldwide, including 300 in Sofia.\nOur Sofia based team will enhance GF’s scale and capabilities, while strengthening competitiveness of its specialized application solutions to further position the company for growth and value creation.\nOur Design and Technology Enablement teams are working on the development of a broad portfolio of semiconductor technologies ranging from 350 nm down to 12nm including FD-SOI, RF, High-Voltage, and automotive applications.\nSummary of Role:\nThe candidate will develop and qualify eFuse devices by designing experiments, analyzing measurement data, and driving technology readiness for production applications.\nEssential Responsibilities:\nDesign and execute experiments to develop and optimize eFuse device performance and reliability\nPerform electrical characterization of eFuse structures and interpret measurement results\nAnalyze data to understand device behavior, variability, and failure mechanisms\nCollaborate with design, process, and reliability teams to define test structures and validation plans\nDevelop and refine test methodologies for eFuse qualification across technologies\nDrive root-cause analysis and propose solutions for device performance or reliability issues\nDocument results and provide clear technical communication to internal stakeholders and customers\nOther Responsibilities:\nPerform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs\nRequired Qualifications:\nEducation - Bachelor, Master or PhD in Electrical Engineering or related field\nExperience - 0-5 years in semiconductor device engineering, characterization, or related field\nSkills:Background in semiconductor devices and electrical characterization\nExperience with data analysis (e.g., Python, MATLAB, JMP, or equivalent tools)\nFamiliarity with Cadence tools for layout and/or simulation\nStrong problem-solving and analytical skills\nEffective teamwork and communication skills\n\nTravel - Up to 10%\nFluency in English Language - written & verbal\nPreferred Qualifications:\nSkills:Experience with semiconductor device reliability and qualification flows\nExperience working in cross-functional teams across design, process, and test\nStrong written and verbal communication skills\nStrong planning & organizational skills\n\nWe Offer\nAttractive compensation package with competitive salary, performance related bonus plan and a global recognition program.\nEmployee Stock Purchase Plan (including 20% match and 50 seed shares for first time participants, non-executive).\nIndividual, technical or management career path opportunities supported by enhanced learning and development programs.\nHealthy and teambuilding work environment with various perks:Additional medical service, including dental and, coverage of employees’ childrenFood vouchers and canteen discounts\nMonthly budget for Flex benefit\nTop-rated office location with recreation Spa facilities\nDiscounts for Spa & Wellness Programs at NV Tower\nRegular Team Events and Celebrations\n\nFocus on employee work-life balance\nHybrid working model and flexible working time\n21 to 25 days paid vacation depending on years with the company\nGlobalFoundries is an equal opportunity employer, cultivating a diverse and inclusive workforce. We believe having a multicultural workplace enhances productivity, efficiency and innovation whilst our employees feel truly respected, valued and heard.\nAs an affirmative employer, all qualified applicants are considered for employment regardless of age, ethnicity, marital status, citizenship, race, religion, political affiliation, gender, sexual orientation and medical and/or physical abilities.\nAll offers of employment with GlobalFoundries are conditioned upon the successful completion of background checks, medical screenings as applicable and subject to the respective local laws and regulations.\nNo Recruitment Fee Policy: GlobalFoundries is committed to ethical and transparent hiring practices. Candidates will not be charged any fees at any stage of the recruitment process. Any request for payment related to a GlobalFoundries employment opportunity is unauthorized and should be reported immediately. All legitimate recruitment communications are conducted exclusively through official GlobalFoundries channels. To report concerns or suspected recruitment fraud, please contact our Ethics & Compliance Office at  or visit our official website.\nThe Ethics & Compliance mailbox is not a recruitment channel. CVs/resumes submitted to this mailbox will not be reviewed, processed, or considered for employment opportunities. Please apply through the official GlobalFoundries careers site only.\nInformation about our benefits you can find here: https://gf.com/careers/opportunities-in-europe/","description_format":"text","description_chars":5182,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":["Flexible schedule","Hybrid work","Wellness"],"hiring_locations":[{"name":"Bulgaria","iso":"BG","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Semiconductor Manufacturing"],"lifecycle":[{"event":"open","at":"2026-10-14T07:03:56Z"}],"visa":[],"liveness":{"score":72,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.805,"p_room":0.9,"age_days":6,"expected_fill_days":17,"reasons":["conf:20","velocity","win:mid","comp:brand"],"computed_at":"2026-10-19T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/globalfoundries-efuse-device-engineer","json_url":"https://alion.io/job/globalfoundries-efuse-device-engineer.json","meta":{"generated_at":"2026-10-19T11:53:03Z","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":8503,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"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":3730},"rest":"https://alion.io/mcp/rest/get_company?id=3730"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fglobalfoundries-efuse-device-engineer"},{"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%2Fglobalfoundries-efuse-device-engineer"},{"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%2Fglobalfoundries-efuse-device-engineer"},{"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/globalfoundries-efuse-device-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fglobalfoundries-efuse-device-engineer"}]}