Chief Information Security Officer | Lumafield · Teeming.ai
Lumafield
Lumafield helps engineering teams work at the speed of light. Lumafield's Voyager analysis software and Atlas AI co-pilot find answers quickly and facilitate collaboration. Lumafield's Neptune…
Lumafield helps engineering teams work at the speed of light. Lumafield's Voyager analysis software and Atlas AI co-pilot find answers quickly and facilitate collaboration. Lumafield's Neptune…
Founded / HQ: 2019; Cambridge/Boston, MA (office in San Francisco, CA)
Recent funding: Series C $75M (March 13, 2025); total reported funding $152.5M
Typical use cases: Nondestructive testing, failure analysis, root-cause, in-line production inspection across automotive, medical devices, aerospace, batteries
Company Overview
Problem Domain
Nondestructive testing, quality control, failure analysis, and production inspection for manufactured parts and assemblies.
Consumer ProductsData and AnalyticsDeepTechHardwareManufacturingSoftware
$572M
Who you are
10+ years of progressive experience in information security, with at least 3 years in a senior leadership role (CISO, VP of Security, or equivalent)
Demonstrated success building or significantly maturing a security program at a high-growth technology company
Deep expertise in cloud security, particularly AWS, including IAM, network security, data encryption, and cloud-native security tooling
Strong working knowledge of compliance frameworks: SOC 2, ISO 27001, CMMC, FEDRAMP, and ITAR/EAR
Track record of leading incident response for significant security events
Excellent communicator — able to translate complex security risk into clear business terms for the leadership team, customers, and cross-functional partners
Experience managing security in enterprise sales cycles, including responding to customer security questionnaires and participating in procurement reviews
Background in industrial technology, hardware/IoT security, or manufacturing sectors
Experience with medical device, aerospace, or defense industry compliance requirements
Prior experience as a first or early CISO, comfortable operating with both strategic vision and hands-on execution
Relevant certifications: CISSP, CISM, CCSP, or equivalent
Do you feel like your skills don’t meet every single requirement listed? We encourage you to apply anyway – If you’re excited about our technology, the opportunity, and are eager to learn more we’d love to hear from you!
What the job involves
Benefits
Health, vision, & dental coverage
Paid parental leave
Equity package for all full-time employees
Flexible vacation policy
Mental health & wellness perks
Catered lunches & full kitchen
Retirement savings
Financial wellness education
Company & team events
Startup jobs. A lot of them.
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As CISO, you will own Lumafield's security function end-to-end—from cloud infrastructure and product security to customer data protection and regulatory compliance
This is a rare opportunity to define security culture and architecture at a high-growth company whose customers share some of the most sensitive intellectual property in the world: proprietary product designs, internal manufacturing processes, and competitive R&D data
You will report directly to the CEO, and partner closely with Engineering, Product, Operations, and Sales to make sure security enables the business rather than slows it down
Define and execute Lumafield's multi-year information security strategy, aligning it with business objectives and customer trust requirements
Own security architecture for Voyager, our cloud-based CT analysis platform, including data storage, access controls, API security, and multi-tenant isolation
Embed security into the SDLC by partnering with Engineering and DevOps on threat modeling, secure code review, vulnerability management, and penetration testing
Extend security best practices to Lumafield's hardware products and firmware, including the Neptune and Triton scanner families
Lead and maintain compliance certifications (SOC 2 Type II, ISO 27001) and oversee ongoing adherence to ITAR/EAR requirements across our export-controlled facility and customer engagements
Be an integral part of our enterprise sales process — handle security questionnaires, support complex sales cycles, and build trust with InfoSec teams at major manufacturers
Build and continuously test Lumafield's incident response plan; own the enterprise risk register and manage third-party vendor risk
Champion a security-first culture through training, clear policies, and acting as a pragmatic advisor to business stakeholders
