## About Tylsemi
Tylsemi is building and scaling high-impact semiconductor operations. We partner across design, manufacturing, and supply chain to bring silicon from concept to high-volume production with speed, quality, and predictable execution. ## Role Overview
As an Executive Admin and Office Manager at Tylsemi, you will be the operational backbone for senior leadership and the San Jose office - owning executive support, office operations, and the day-to-day systems that keep a fast-moving semiconductor organization running smoothly. This role is ideal for a highly experienced, proactive operator who thrives in ambiguity, protects leadership focus, and builds repeatable processes that scale across teams and geographies. ## What You’ll Do
- Provide high-trust executive administrative support to senior leaders: complex calendar management, meeting prioritization, travel planning, and expense coordination
- Act as a gatekeeper and force-multiplier: manage inbound requests, protect focus time, and ensure critical items are surfaced and resolved quickly
- Run office operations for the San Jose site: facilities coordination, vendor management, supplies, shipping/receiving, and day-to-day office readiness
- Own onsite logistics for leadership and team activities: customer/partner visits, internal offsites, interviews, and cross-site meetings
- Create and maintain operational systems: SOPs, checklists, trackers, and documentation that improve predictability and reduce last-minute churn
- Coordinate across time zones and international stakeholders to ensure schedules, deliverables, and communications stay aligned
- Support hiring and onboarding logistics: interview scheduling, candidate onsite coordination, new-hire setup, and first-week readiness
- Partner with Finance/HR/IT (as applicable) on purchasing workflows, access/badging, equipment provisioning, and policy compliance
- Handle sensitive and confidential information with discretion and sound judgment
- Continuously improve how the office and executive support function operates - identify friction, propose solutions, and implement changes
## What We’re Looking For
- 15–30 years of experience in executive administration and/or office management, supporting senior leaders in fast-paced environments
- Exceptional calendar and priority management skills; ability to make tradeoffs, anticipate conflicts, and drive clarity
- Strong operational judgment: you see around corners, escalate early, and keep details from becoming surprises
- High ownership and follow-through; you close loops and ensure commitments turn into outcomes
- Clear, concise communication and strong stakeholder management across functions and seniority levels
- Comfort operating in a dynamic environment with shifting priorities and international coordination needs
- Professionalism and discretion with confidential business, people, and partner information
## Required Skills
- Executive admin
- Office manager
## Nice to Have
- Experience supporting executives in semiconductor, hardware, manufacturing, or supply-chain-heavy organizations
- Vendor negotiation and facilities coordination experience (repairs, maintenance, office services)
- Event planning for executive/customer visits and cross-functional offsites
- Process improvement mindset: building lightweight systems that scale (templates, SOPs, trackers, dashboards)
- Comfort with common productivity tools (Google Workspace or Microsoft 365) and expense/travel platforms
## Success in This Role Looks Like
- Executives have protected focus time, high-signal schedules, and consistently well-prepared meetings
- The San Jose office runs smoothly with minimal fire drills - vendors, supplies, and facilities needs are handled proactively
- Visits, interviews, and events are executed with strong logistics, clear communication, and a polished experience for guests and teams
- Operational processes are documented and repeatable, reducing last-minute churn and improving cross-team coordination
- Sensitive matters are handled with discretion, sound judgment, and consistent professionalism
## Location
- San Jose, CA
- International
## Experience
15–30 years (scope and ownership will be aligned to experience level).