Responsibilities

• Develop and validate timing constraints (SDC) for functional and test/DFT modes (scan shift/capture, at-speed/test clocks, JTAG/MBIST as applicable).
• Own constraints correctness and completeness at SoC level and block/subsystem level, ensuring clean constraint handoff and consistent intent across modes.
• Drive timing analysis support and closure activities by partnering with STA/signoff owners to resolve constraint-related violations 
• Create, review, and maintain timing exceptions (false paths, multicycle paths, case analysis, clock groups, disable timing) with clear rationale and traceability.
• Enable IP integration timing signoff readiness by ensuring reusable, clean, and modular constraint collateral for integrated blocks.

Required Skills and Experience

• 2–6 years of experience in Physical Implementation and Signoff methodologies, with strong exposure to timing constraints for functional + test modes.
• Proven experience supporting timing closure at SoC and block levels (constraints ownership, violation triage, exception strategy, signoff readiness).
• Solid understanding of IP integration flows and timing signoff expectations (constraint packaging, mode consistency, clocking intent, exceptions).
• Experience working on advanced technology nodes, preferably sub-7nm, with awareness of signoff requirements.
• Strong data analysis and presentation skills (summaries, dashboards, signoff readiness reporting).
• Well versed in Tcl and at least one scripting language (Python/Perl) for automation and data processing.
• Demonstrated experience collaborating across silicon engineering groups and working with EDA vendors to debug tool/flow issues and close gaps.
• Strong communication and problem-solving skills; ability to drive issues to closure across teams.

Our 10x mindset guides how we engineer, collaborate, and grow. Understand what it means and how to reflect 10x in your work: https://careers.arm.com/en/10x-mindset

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.