Cambridge Mobile Telematics
Principal Security Engineer, Product & Application
Cambridge, MA · Principal
Sponsorship not specified$171k-$213kDetected 22 days ago
Backend DevelopmentMachine LearningData EngineeringLLMsCybersecuritySupply ChainLeadershipCommunication
Stay score
odds of building a lasting career here
59Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role80
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70
Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.
Lottery odds assume a STEM candidate.
Personalize to your clock →Employer immigration record
from this employer's Department of Labor filings
Green-card filing pattern in this occupation
Context, not a finding about this posting: of this employer's 4 green-card filings in this occupation, 100% were for a worker who already held the job.
Files H-1B transfers
2 transfer filings in the last year, covering 2 workers. Median labor-condition decision: 8 days. An employer that already files transfers is one that can take over an existing H-1B.
Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.
Community outcomes
No reports yet — be the first to help the next applicant.
About the role
- 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.
- CMT is looking for a Principal Security Engineer I, Product & Application to help us change the world.
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
- Own the Product Security roadmap, including technology strategy, prioritization, and risk-based decision making
- Mentor engineers and champion secure design practices across the organization
- Move fast, own outcomes, do work that matters
- CMT enables partners to measure risk, detect crashes, provide life-saving assistance, and streamline claims.
Requirements
- 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
- 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
- Experience with mobile SDK security, reverse engineering, and anti-tampering
- Familiarity with data-intensive architectures and ML-driven products
- Experience in telematics, IoT, connected vehicles, fintech, or other high-trust industries
- Proven ability to set technical direction and drive security initiatives through influence in a highly autonomous role
- Excellent written and verbal communication skills
- Experience developing AI governance or secure AI adoption programs
- Relevant certifications such as CSSLP, OSCP, or GWEB
Skills
- CMT has helped protect over 65 million drivers and prevent over 126,000 crashes worldwide.
- The problems are hard.
- The impact is real.
Compensation
- Unlimited PTO, flexible scheduling, competitive salary, annual performance bonus, RSUs, and full benefits including medical, dental, vision, and 401k match
- The base salary range for this position is: $170,500 to 213,200. This range is specifically for Cambridge, MA
- To date, CMT's technology has helped prevent over 126,000 crashes worldwide.
- Base Salary Range
- The base salary range for this position is: $170,500 to 213,200.
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
Company info
- Cambridge Mobile Telematics (CMT) is the world's largest telematics and AI company for safer mobility.
- Its mission is to make the world's roads and drivers safer.
- The company's AI-driven platform, DriveWell Fusion®, proactively identifies and reduces driving risk, leading to fewer crashes and injuries.
- To date, CMT's technology has helped prevent over 126,000 crashes worldwide.
- Headquartered in Cambridge, MA, CMT operates globally with offices in Budapest, Hungary; Chennai, India; Seattle, Washington; Tokyo, Japan; and Zagreb, Croatia.
- Learn more at www.cmt.ai.
- Be part of the team inventing the future of mobility and road safety
Equal opportunity
- Commitment to Diversity and Inclusion:
Apply directly at Cambridge Mobile Telematics →Create a free account for alerts like thisView Cambridge Mobile Telematics immigration profile
This listing is sourced directly from Cambridge Mobile Telematics's careers page and normalized into a canonical job model.