LU
LumentumTechnical Manager – Product Security, Vulnerability Management & Software Assurance
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Before you apply
SalaryCA$130k – CA$180k
LocationCanada - Ottawa (Bill Leathem)
Typefull-time
SeniorityLead
EquityIncluded
Company size10,000+ people
PostedSep 30, 2026 · 1mo ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Bachelor's degree in Computer Science, Engineering, Cybersecurity, or a related field
Experience leading software security, product security, vulnerability management, application security, or cloud security teams
Strong understanding of vulnerability management, CVE analysis, CVSS, CWE, SBOM, VEX, and software supply-chain security
Experience with Black Duck, SCA tools, code scanning, or comparable security platforms
Experience defining and operating software-signing and release-security processes
Experience leading the development of cloud applications, secure APIs, or customer-facing security platforms
Knowledge of cloud security principles, identity and access management, encryption, API security, audit logging, and secure data exchange
Experience working with embedded Linux, networking software, or complex hardware/software products
Strong communication, project management, and cross-functional leadership skills
Ability to translate complex security findings into clear engineering and business decisions
Experience with GCP, Cloud Run, API gateways, cloud databases, cloud KMS, or cloud-based certificate authorities
Experience with REST, gRPC, OAuth 2.0, OIDC, mTLS, PKI, and multi-tenant application design
Experience with SONiC, Linux, containers, firmware, networking, or telecommunications products
Familiarity with SPDX, CycloneDX, CSAF, VEX, SLSA, and SBOM conformance
Experience with CodeQL, Coverity, Blackduck, or similar tools
Knowledge of cryptographic key management, HSMs, cloud KMS, PKI, and trusted build environments
Experience securing manufacturing, provisioning, or product-release operations
Skills
Black Duck
SCA tools
AI-assisted code scanning
GCP
Cloud Run
API gateways
cloud databases
cloud KMS
REST
gRPC
OAuth 2.0
OIDC
mTLS
PKI
SONiC
Linux
containers
firmware
SPDX
CycloneDX
CSAF
VEX
SLSA
SBOM
CodeQL
Coverity
HSMs
Benefits
Flexible time off
Health insurance
Tuition reimbursement
Employee stock options
It’s fun to work in a company where people truly BELIEVE in what they’re doing!
We’re committed to bringing passion and customer focus to the business.
If you like wild growth and working with happy, enthusiastic over-achievers, you’ll enjoy your career with us!
About the company
Lumentum Canada was awarded the 2022 National Capital Region’s Top Employers for the 6th consecutive year and the 2022 Career Directory Canada’s Best Employers for Recent Graduates for the 5th consecutive year.
About Lumentum
At Lumentum, we’re building the tech behind the world’s fastest networks and most advanced systems. Our optical and photonic solutions power everything from AI and cloud computing to data centers, telecom, and advanced manufacturing.
We’re a global team of innovators working where light meets technology, solving big challenges that keep the world connected and moving forward. If shaping the future of connectivity excites you, you’ll fit right in.
Why You’ll Love This Role
We are seeking a Technical Manager to lead a team responsible for product vulnerability management, software assurance, secure manufacturing processes, and cloud-based security applications. This role will oversee the identification, assessment, remediation, and reporting of software vulnerabilities across embedded and network products.
The manager will also lead the development of a secure cloud application and supporting APIs for exchanging device information with customers. This may include certificates, device identity, software versions, security status, SBOMs, vulnerability data, VEX reports, attestation results, and lifecycle information.
The role will work closely with software engineering, product security, cloud engineering, manufacturing, and customer-facing teams.
What You’ll Be Doing
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Lead, mentor, and develop a team responsible for software security, vulnerability management, and cloud security applications.
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Establish processes for identifying, analyzing, prioritizing, remediating, and tracking software vulnerabilities.
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Manage Black Duck and related Software Composition Analysis tools, including project configuration, scanning, policy review, reporting, and issue resolution.
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Oversee the creation, validation, and distribution of SBOM and VEX reports.
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Define vulnerability triage criteria using severity, exploitability, product exposure, reachability, and customer impact.
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Lead the use of AI-assisted code scanning and security analysis while ensuring findings are validated by qualified engineers.
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Develop secure software-signing processes, including key management, signing workflows, access control, auditability, and protection against unauthorized signing.
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Secure and review software manufacturing procedures, including build integrity, artifact provenance, release controls, and production access.
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Manage the development of a secure cloud application for exchanging device and product-security information with customers.
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Establish mechanisms for securely ingesting and sharing device information, including device identity, software versions, SBOMs, vulnerabilities, VEX status, attestation results, and security events.
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Coordinate vulnerability remediation with development and release teams.
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Promote secure software development practices, threat modeling, code review, and security testing.
What We’re Looking For
Education:
Bachelor’s degree in Computer Science, Engineering, Cybersecurity, or a related field.
Experience:
•
Experience leading software security, product security, vulnerability management, application security, or cloud security teams.
•
Strong understanding of vulnerability management, CVE analysis, CVSS, CWE, SBOM, VEX, and software supply-chain security.
•
Experience with Black Duck, SCA tools, code scanning, or comparable security platforms.
•
Experience defining and operating software-signing and release-security processes.
•
Experience leading the development of cloud applications, secure APIs, or customer-facing security platforms.
•
Knowledge of cloud security principles, identity and access management, encryption, API security, audit logging, and secure data exchange.
•
Experience working with embedded Linux, networking software, or complex hardware/software products.
•
Strong communication, project management, and cross-functional leadership skills.
•
Ability to translate complex security findings into clear engineering and business decisions.
Asset/Nice to Have
•
Experience with GCP, Cloud Run, API gateways, cloud databases, cloud KMS, or cloud-based certificate authorities.
•
Experience with REST, gRPC, OAuth 2.0, OIDC, mTLS, PKI, and multi-tenant application design.
•
Experience with SONiC, Linux, containers, firmware, networking, or telecommunications products.
•
Familiarity with SPDX, CycloneDX, CSAF, VEX, SLSA, and SBOM conformance.
•
Experience with CodeQL, Coverity, Blackduck, or similar tools.
•
Knowledge of cryptographic key management, HSMs, cloud KMS, PKI, and trusted build environments.
•
Experience securing manufacturing, provisioning, or product-release operations.
Success in This Role
Success means establishing a predictable vulnerability-remediation process, improving the quality and timeliness of SBOM and VEX reports, protecting software-signing operations, reducing software supply-chain risk, and delivering a secure cloud platform that enables customers to exchange and review trusted device and product-security information.
Perks You’ll Love
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Flexible time off
•
Health and wellness benefits (physical and mental)
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Tuition reimbursement and career growth support
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A workplace built for you: free gym, games room, prayer room
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Subsidized meals, free coffee/tea
•
Employee stock options and incentive plans
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A collaborative, innovative, and inclusive culture
Salary Range
The salary range for this position is $130,000 - $180,000 CAD (Flexible).
Final compensation will be determined based on factors such as experience, skills, and qualifications. In line with our commitment to being a great place to work, Lumentum offers competitive total rewards which may include annual bonus, equity, and comprehensive health and welfare benefits.
Join a Team That’s Shaping the Future
At Lumentum, we’re more than just a workplace—we’re a launchpad for creativity and innovation. We’re committed to celebrating your unique talents and helping you grow. Our guiding principles—Innovate, Engage, Deliver, Excel, and Win—aren’t just words; they’re the heart of what we do.
Let’s Build a Brighter Future Together!
Legal
We’re committed to building an inclusive workplace where everyone feels valued and empowered. We welcome applicants from all backgrounds and provide accommodations for individuals with disabilities throughout the hiring process. Your uniqueness makes us stronger, sparks creativity, and drives our success.
Join us—your future starts here!