Cambridge Mobile Telematics

Principal Security Architect, Product & Application

Cambridge Mobile Telematics$130K — $180K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree or relevant experience/certification in a related field
  • 7+ years of application and product security architecture experience
  • Proven experience in setting technical direction in an autonomous role
  • Strong foundation in software engineering with review experience across web services and APIs
  • Deep knowledge of secure SDLC, threat modeling, and OWASP
  • Experience securing products processing sensitive personal data
  • Familiarity with AI/ML security, especially regarding AI development tools

Responsibilities

  • Own end-to-end security architecture for products, including mobile SDKs and backend services
  • Define and drive adoption of security standards and engineering guardrails
  • Partner with leaders to embed security in the software development lifecycle
  • Lead threat modeling and application security strategy development
  • Protect sensitive data while ensuring compliance with privacy requirements
  • Define security architecture for AI-powered products and tools
  • Own the Product Security roadmap and technology strategy

Benefits

  • Unlimited Paid Time Off including vacation and sick days
  • Flexible scheduling and work-from-home options
  • Comprehensive medical, dental, and vision insurance
  • Matching 401k and parental leave
  • Annual performance bonuses and potential for RSUs
  • Opportunity to work on impactful projects that enhance road safety
  • Access to employee resource groups and wellness programs
Full Job Description
We're hiring a Principal Security Architect I, Product & Application to own the security architecture of CMT's products. In this highly autonomous individual contributor role, you'll set the technical direction for product security and partner with engineering teams to design and deliver secure solutions.

You'll remain hands-on with architecture while driving security strategy through technical leadership, influence, and sound engineering judgment rather than people management.

You'll also define the security standards and guardrails for AI-powered products and AI development tools, enabling innovation while reducing security risk.
Responsibilities:
  • Own the end-to-end security architecture for CMT's products, including mobile SDKs, backend services, APIs, data pipelines, and partner integrations
  • Define security standards, reference architectures, and engineering guardrails, and drive adoption across the organization
  • Partner with product and engineering leaders to embed security throughout the SDLC
  • Lead threat modeling and define application security strategy, including testing, secure coding, secrets management, and software supply chain security
  • Own security architecture for protecting sensitive data and supporting privacy and regulatory requirements
  • Define security architecture and guardrails for AI-powered products and AI development tools
  • Own the Product Security roadmap, including technology strategy, prioritization, and risk-based decision making
  • Serve as the senior security authority for architecture reviews, technical guidance, and customer security engagements
  • Mentor engineers and champion secure design practices across the organization
  • Complete any additional tasks as they arise

Qualifications:
  • Bachelor's degree or equivalent years of experience and/or certification in a related field
  • 7+ years of experience in security with deep expertise in application and product security architecture
  • Proven ability to set technical direction and drive security initiatives through influence in a highly autonomous role
  • Strong software engineering foundation with experience reviewing code and system architecture across web services, APIs, and mobile platforms
  • Deep knowledge of secure SDLC, threat modeling, OWASP, authentication, cryptography, API security, and mobile security
  • Experience securing products that process sensitive personal data while supporting privacy and regulatory requirements
  • Working knowledge of AI/ML and LLM security, including the secure adoption of AI development tools
  • Excellent written and verbal communication skills

Nice to Haves:
  • Experience with mobile SDK security, reverse engineering, and anti-tampering
  • Familiarity with data-intensive architectures and ML-driven products
  • Experience developing AI governance or secure AI adoption programs
  • Experience in telematics, IoT, connected vehicles, fintech, or other high-trust industries
  • Relevant certifications such as CSSLP, OSCP, or GWEB

Compensation and Benefits:
  • Fair and competitive salary based on skills and experience, and annual performance bonus
  • Equity may be awarded in the form of Restricted Stock Units (RSUs)
  • Medical, Dental, Vision and Life Insurance, matching 401k, short-term & long-term disability and parental leave
  • Unlimited Paid Time Off including vacation, sick days & public holidays
  • Flexible scheduling and work from home policy depending on role and responsibilities

Additional Perks:
  • Work on a mission with real impact: crashes prevented, injuries avoided, lives protected around the world
  • Join an industry leader - 65 million drivers protected, powering 140+ programs across 25 countries
  • Be part of the team inventing the future of mobility and road safety
  • Move fast, own outcomes, do work that matters
  • High ownership, small teams, and direct access to leadership - no layers between your work and its impact
  • Unlimited PTO, flexible scheduling, competitive salary, annual performance bonus, RSUs, and full benefits including medical, dental, vision, and 401k match
  • Summer Fridays provide team members with half days to recharge
  • Join one of our employee resource groups: Black, AAPI, LGBTQIA+, Women, Book Club, and Health & Wellness
  • Comprehensive wellness, education, and employee assistance programs

About Cambridge Mobile Telematics

Cambridge Mobile Telematics (CMT) is a technology company that provides mobile telematics and analytics solutions for insurers, rideshares, and fleets. The company's platform uses sensors and mobile applications to collect data on driving behavior, which is then analyzed to provide insights into risk and safety. CMT's solutions are used by insurance companies to offer usage-based insurance (UBI) policies, by rideshare companies to monitor driver behavior and improve safety, and by fleets to optimize operations and reduce risk. The company was founded in 2010 and is headquartered in Boston, MA.
Learn more about Cambridge Mobile Telematics
Size
201 employees
Industry
Founded
2010

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