SoC Security Architecture

Reposted 2 Months Ago
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Austin, TX, USA
Hybrid
198K-268K Annually
Senior level
Artificial Intelligence • Internet of Things • Semiconductor
Build What the World Depends On
The Role
Design and define SoC security architectures including Root of Trust, Secure Boot, Key Management, Confidential Compute, attestation, secure manufacturing, and device lifecycle. Perform threat modeling, cryptographic analysis, hardware/software threat assessment, and collaborate across teams to develop security policies, access control, and mitigation strategies for hardware and firmware threats.
Summary Generated by Built In
We are seeking an experienced and highly-skilled SoC (System-on-Chip) Security Architect to join our diverse and highly skilled team. We have great opportunities for experienced and self-motivated SoC Engineers with demonstrated expertise in SoC Security Solutions and requirements and looking to make a difference in an innovative and inclusive team. If you're ready to make an impact, you have found the right place!
Responsibilities:
As the Security Architecture, you will be accountable for defining and developing creative Security Architecture solutions for SoCs for multiple product market segments. This includes solutions for the SoC Root of Trust, Secure Boot, Key Management, Confidential Compute, Authentication and Encryption, and Secure Manufacturing and Device Lifetime Management. The SOC Security Architect will be architecting and designing access control solutions for Confidential Compute and Secure Media Pipeline. The Architect will design hardware and software solutions ensuring secure privilege management and security policy mechanisms, ensuring authenticity, isolation and confidentiality of valuable assets. You will perform threat modeling, define software security requirements and collaborate with peers to refine security design guidelines to ensure robust system protection.
Required Skills and Experience:
  • Extensive security experience - Illustrated experience in Applied Cryptography, Key Derivation and Management, Secure Boot, Secure Manufacturing, and Confidentiality. Ability to design and build innovative and collaborative solutions.
  • Security analysis & cryptographic expertise - Proficient in application of cryptographic algorithms, protocols, hardware/software threat analysis, risk assessment, and certification processes. Experience with side-channel hardware and firmware threats (SPA, DPA, fault injection, DRM, etc.) and common and creative resistance countermeasures.
  • Secure system architecture - Experience building ARM or x86 based SOC security product architecture, secure boot, attestation protocols, and update/recovery mechanisms. Deep understanding of memory safety, control flow integrity, isolation and virtualization, and end-to-end confidentiality technologies.
  • Platform security expertise - Senior-level knowledge of Android, Windows, or IoT-based security attacks, including application, framework, kernel, and hardware interactions.
  • Leadership & strategic innovation - Strong evidence of experience in technology roadmap planning, technology innovations, and leading multi-national security teams. Familiarity and understanding of pioneering solutions and ability to strategically influence the multi-functional security roadmap.

In Return:
We are proud to have a set of behaviors that reflect our culture and guide our decisions, defining how we work together to innovate, defy ordinary, and shape outstanding products!
  • Partner and customer focus
  • Teamwork and communication
  • Creativity and innovation
  • Team and personal growth and development
  • Impact and influence
  • Deliver on your promises

United in Purpose, Empowered Through Inclusion
At Arm, we are dedicated to shaping an environment that encourages the unleashing of brilliance, the development of groundbreaking ideas, and the upliftment of each other for collective progress. Together, let's shape a workplace where innovation not only thrives but is nurtured, and where every voice is not just heard, but genuinely valued.
Salary Range:
$198,100-$268,000 per year
We 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.
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, prioritise 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 [email protected] 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 [email protected] . 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
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.

Skills Required

  • Applied cryptography expertise, including cryptographic algorithms and protocols
  • Key derivation and key management design experience
  • Secure Boot, Root of Trust, secure manufacturing, and device lifetime management experience
  • Experience with Confidential Compute, attestation protocols, and secure update/recovery mechanisms
  • Hardware and firmware threat analysis experience including side-channel attacks (SPA, DPA) and fault injection and countermeasures
  • Experience architecting SOC security for ARM or x86 platforms and designing access control, isolation, and privilege management
  • Platform security knowledge for Android, Windows, or IoT including application, framework, kernel, and hardware interactions
  • Leadership experience in technology roadmap planning and leading multi-national security teams

Arm Compensation & Benefits Highlights

  • Leave & Time Off Breadth — Flexible leave, quarterly Days of Care, paid volunteering time, and a fully paid four‑week sabbatical after four years are prominently featured. These programs point to generous long‑term time off and recovery opportunities.
  • Healthcare Strength — U.S. coverage includes Blue Shield PPO, with Kaiser HMO available in San Jose, alongside wellbeing services, health assessments, gym options, and mental‑health support. This mix signals broad medical access paired with wellness resources.
  • Retirement Support — The U.S. program is described as including a 401(k) with company match and immediate vesting, with specifics confirmed in offer materials. This indicates meaningful support for long‑term savings.

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The Company
HQ: Cambridge, England
8,314 Employees
Year Founded: 1990

What We Do

We bring brilliant people together in a global ecosystem that is sparking the world’s potential. Arm technology enables specialized processing built on the economics, design freedom and accessibility of general-purpose compute that has, so far, led to more than 180 billion chips being shipped by our partners.

Why Work With Us

At Arm, we build the future of computing, powering everything from smartphones to AI. Our 10x mindset drives bold thinking and deep collaboration to solve complex problems together. With a people first culture, flexible work, and strong support for growth and wellbeing, your ideas can make a global impact while your career thrives.

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