About The Role:
We are seeking a Senior Manager, OSAT (Outsourced Semiconductor Assembly and Test) Strategic Sourcing, to join our global supply chain team. This role requires developing and driving sourcing strategies for assembly and test services that ensure supply continuity, cost optimization, quality, and performance for our semiconductor products. You will work cross-functionally with engineering, operations, quality, and finance teams, as well as externally with key OSAT partners across the globe.
Responsibilities:
Develop and lead global sourcing strategies for OSAT services to support NPI (New Product Introduction) and high-volume production.
Evaluate, select, and lead OSAT partners to ensure alignment with quality, cost, delivery, and technology roadmaps.
Conduct cost analysis, benchmarking, and total cost of ownership assessments to drive sourcing decisions.
Negotiate MSAs, pricing, and service-level agreements with OSAT suppliers.
Collaborate closely with engineering and manufacturing teams to align supply chain capabilities with product requirements.
Monitor supplier performance through regular QBRs (Quarterly Business Reviews), audits, and scorecards.
Identify and mitigate risks related to supply continuity, geopolitical impact, or quality performance.
- Maintain awareness of market trends, capacity outlooks, and industry benchmarks in the OSAT ecosystem.
Qualifications:
5–10 years of experience in semiconductor supply chain management, with a strong focus on OSAT sourcing or operations.
Deep knowledge of OSAT processes, technologies, and market dynamics.
Strong analytical, negotiation, and contract leadership skills.
Ability to prioritize multiple global suppliers and work in a fast-paced, cross-functional environment.
Experience with cost modeling and supplier financial analysis.
Preferred Qualifications:
- Experience working in a fabless semiconductor company.
- Knowledge of APAC OSAT landscape and supplier ecosystem.
- Knowledge of geopolitical environment, macroeconomic situations and global semiconductor trade policies.
- Familiarity with market intelligence tools, financial modeling, and forecasting techniques.
In Return:
Arm is an Equal Opportunity Employer. We are committed to fostering an inclusive, diverse, and encouraging work environment where all employees, regardless of race, ethnicity, gender, sexual orientation, age, disability, veteran status, or any other legally protected status, are empowered to thrive. We encourage candidates of all backgrounds to apply and join us in crafting the future of semiconductor innovation. If you are a data-driven strategist with a passion for market intelligence and supplier management we encourage you to apply !
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Salary Range:
$180,600-$244,400 per yearWe value people as individuals and our dedication is to reward people competitively and equitably for the work they do and the skills and experience they bring to Arm. Salary is only one component of Arm's offering. The total reward package will be shared with candidates during the recruitment and selection process.
Accommodations at Arm
At Arm, we want to build extraordinary teams. If you need an adjustment or an accommodation during the recruitment process, please email accommodations@arm.com. To note, by sending us the requested information, you consent to its use by Arm to arrange for appropriate accommodations. All accommodation or adjustment requests will be treated with confidentiality, and information concerning these requests will only be disclosed as necessary to provide the accommodation. Although this is not an exhaustive list, examples of support include breaks between interviews, having documents read aloud, or office accessibility. Please email us about anything we can do to accommodate you during the recruitment process.
Hybrid Working at Arm
Arm’s approach to hybrid working is designed to create a working environment that supports both high performance and personal wellbeing. We believe in bringing people together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups/teams to determine their own hybrid working patterns, depending on the work and the team’s needs. Details of what this means for each role will be shared upon application. In some cases, the flexibility we can offer is limited by local legal, regulatory, tax, or other considerations, and where this is the case, we will collaborate with you to find the best solution. Please talk to us to find out more about what this could look like for you.
Equal Opportunities at Arm
Arm is an equal opportunity employer, committed to providing an environment of mutual respect where equal opportunities are available to all applicants and colleagues. We are a diverse organization of dedicated and innovative individuals, and don’t discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.