{"id":1156598,"url":"https://alion.io/job/onsemi-administrative-assistant-3","title":"Administrative Assistant","company":{"id":58717,"name":"onsemi","domain":"onsemi.com","url":"https://alion.io/company/onsemi","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":82,"open_postings":166,"ghost_share":0,"stale_share":0.904,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-09-25T05:45:01Z"}},"role":"Administrative","role_family":"Administrative","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":["Hudson, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":59000,"max_usd":122000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":576},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Microsoft Office","optional":false},{"name":"Outlook","optional":false},{"name":"SharePoint","optional":false}],"status":"live","first_seen_at":"2026-09-23T20:56:35Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-09-25T20:46:05Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"onsemi is driving disruptive innovations to help build a better future-powering sustainable energy, mobility, and advanced electronics. As a global leader in semiconductor solutions, we operate in a fast-paced, high-performance environment where precision, collaboration, and professionalism are key.\nWe’re seeking a highly organized, polished, and proactive Administrative Assistant with demonstrated experience in a corporate environment. In this role, you’ll provide critical support to leaders and teams in our Operations and Manufacturing organization, ensuring seamless day-to-day operations and enabling business efficiency.\nThis is an excellent opportunity for a detail-oriented professional who thrives in a structured, technology-driven organization and enjoys being a trusted partner to leadership.\nResponsibilities\nProvide administrative support to leaders and cross-functional teams in a corporate, global environment\nManage complex calendars, including scheduling across multiple time zones and shifting priorities \nCoordinate domestic and international travel, including itineraries and expense reporting \nPrepare high-quality documents, presentations, and communications for business use \nFacilitate meetings, including logistics, agendas, and follow-up actions \nServe as a professional point of contact for internal stakeholders and external partners \nHandle confidential information with a high level of discretion and professionalism \nWork with administrative assistants in other organizations to coordinate schedules, projects, and other initiatives \nIdentify opportunities to improve administrative processes and drive efficiency \nSupport projects and initiatives tied to business and operational priorities \nMaintain team office supplies, ordering stock, etc \nInterface with support organizations like IT and Facilities to arrange and coordinate services for team members and support office/cubicle assignments for the team \nMaintain organized digital filing systems and documentation (Teams, SharePoint, etc) \nSupport site onboarding of new hires - New Employee Orientation; System access requests, SWAG ordering, etc.\nRequirements\n8+ years of administrative experience in a professional, corporate environment (required) \nHigh School diploma or equivalent \nExperience supporting senior leaders, ideally within a fast-paced or technology-driven company \nStrong organizational and prioritization skills with the ability to manage multiple tasks \nExcellent written and verbal communication skills with a professional, polished tone \nAdvanced proficiency with Microsoft Office (Outlook, Word, Excel, PowerPoint) \nExperience managing complex calendars and coordinating across teams and regions \nClose attention to detail and strong problem-solving capabilities \nAbility to work independently while collaborating effectively across functions \nProfessional presence and a proactive, solutions-oriented mindset \nPreferred Qualifications\nExperience supporting executives or senior leadership \nBackground in a global corporation, ideally within semiconductor, technology, or manufacturing environments \nFamiliar with tools such as Oracle, online travel tools (e.g., travel management, Purchase Requisition submissions) \nProfessional presence and a proactive, solutions-oriented mindset \nAbility to anticipate needs and operate with a high degree of ownership","description_format":"text","description_chars":3372,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"high_school","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Analog & Power Semiconductors","Machine Vision & 3D Cameras"],"lifecycle":[{"event":"open","at":"2026-09-23T21:52:00Z"}],"liveness":{"score":53,"band":"ok","label":"Likely open","p_open":1,"p_active":0.592,"p_room":0.9,"age_days":1,"expected_fill_days":3,"reasons":["conf:1","stale_co","velocity","win:mid","comp:brand"],"computed_at":"2026-09-25T05:45:01Z"},"pay":null,"html_url":"https://alion.io/job/onsemi-administrative-assistant-3","json_url":"https://alion.io/job/onsemi-administrative-assistant-3.json","meta":{"generated_at":"2026-09-26T02:55:52Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3098,"day_limit":5000,"remaining_today":1902,"minute_limit":60,"resets_at":"2026-09-27T00:00:00Z"}}}