Arm
Senior Principal System Technologist

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About The Role
The Central Technology Team at Arm develops core technologies for future products. You will join a multinational, multifaceted, and highly motivated Systems team within Central Technology. Together, you will help shape the direction of our world-leading products. You need architecture and hardware/software development skills and creative thinking. In this role, you will be a technology leader whose ideas make a difference and help deliver industry-leading IP.
Your job responsibilities will be diverse. They may include architecture, technology research, hands-on prototyping, and experimental investigations. You will engage with product groups, work closely with engineering teams, and participate in partner and customer engagements.
Together With Our World-leading Architects You Will
- Build and develop systems architecture for the latest technologies for products in new and existing markets.
- Perform high level performance modeling and analysis of hardware features, applications, benchmarks, and games.
- Develop and improve tools for architectural exploration and performance analysis.
- Understand and analyze system level architectural trade-offs (including hardware, memory systems, and system software).
- Collaborate with the Arm engineering team to see your ideas delivered into products.
Job Requirements
What skills, experience, and qualifications do I need?
- BSEE or BSCS required. MS/PhD in EE or CS preferred.
- A deep experience and background in Computer Science and Systems architecture.
- Extensive experience in SoC build, and the challenges involved in integrating IP and analyzing system-level performance and behavior.
- Ability to quantify and make trade-offs between power, performance, and area appropriately to meet the requirements of the product.
- Knowledge of interconnect and network-on-chip technology principles.
- Strong programming ability: C, C++, scripting.
- A strong history of thinking creatively and communicating effectively in a distributed team environment, with a practical, organized, and analytical approach to work.
- Excellent team working skills, self-motivated, and results focused.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
In Return
Additional Information
Please note that a relocation package (including visa sponsorship assistance) is available for this role, for candidates who require it.
Our 10x Mindset
At Arm, we believe progress happens when people are empowered to think bigger and push beyond what seems possible. Our 10x mindset is about curiosity, ambition, and creating impact that will be used by millions. We learn fast, prioritize collaboration, and turn bold ideas into real technology. We look for people who are inspired by this way of working and want to grow in an environment where bold ideas are welcomed. Discover how the 10x mindset shapes life at Arm: https://careers.arm.com/10x-mindset
Use of AI in Your Application
At Arm, we embrace the benefits AI can bring, including in recruitment. You may use AI to support your preparation, such as improving the clarity of written responses, practicing interview questions, or learning more about our industry. However, your application and interview responses must reflect your own thinking, experience, and abilities. We want to understand your authentic perspective, creativity, and approach to problem solving. As such, you may not use AI to complete assigned tasks as part of any assessments. If you plan to use AI-supported or assistive technologies as part of a reasonable adjustment, please contact accommodations@arm.com so we can support you.
Recruitment Adjustments and Accommodations
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.


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Hybrid Working
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
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.
Salary Range: £168300 - £227700 per year
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