Staff Product Security Engineer, Offensive Security
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Before you apply
Salary€90k – €123k
LocationDublin, Ireland
Typefull-time
SeniorityLead
Experience5+ yrs
DepartmentSec - Product Security-771
EquityIncluded
Company size5,001–10,000 people
PostedOct 19, 2026 · 2w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
Demonstrable expertise in application & network security
Experience testing identity and access management systems, including SAML, OAuth 2.0, OIDC
Experience assessing security of AI/LLM-integrated systems
Ability to develop novel attack techniques against AI-augmented products
Track record of building maintainable offensive security tooling
Thorough familiarity with Linux and macOS security features and attack surfaces
Experience with cloud security architecture and GCP is required
Experience with infrastructure tooling such as Kubernetes, Terraform, Chef, ArgoCD
Excellent written and verbal communication skills
Penetration testing web applications, infrastructure, and networks (5+ years preferred)
Extensive experience testing identity/IAM platforms, multi-tenant SaaS, or authentication/authorization systems
Experience or strong interest in developing offensive techniques against AI-integrated systems
Track record of building and shipping offensive security tooling beyond ad-hoc scripts
Experience in cloud environments (GCP required; AWS/Azure also welcomed)
Familiarity with Threat Modeling concepts and frameworks
Experience with Infrastructure as Code (e.g., Terraform) for building and testing environments
Solid understanding of modern cryptographic principles and their application
Ability to think strategically and develop comprehensive attack scenarios
Effective communication skills for conveying technical findings to varied audiences
Proactive approach to learning about emerging threats
Experience or interest in mentoring and sharing knowledge
Equal Opportunity Employer - all qualified applicants receive consideration without regard to protected characteristics
Consideration for applicants with arrest and conviction records as per applicable laws
Skills
SAML
OAuth 2.0
OIDC
AI
LLM
GCP
AWS
Azure
Kubernetes
Terraform
Chef
ArgoCD
Linux
macOS
Python
Benefits
Equity
Bonus
Healthcare coverage
Paid time off
Parental leave
About the company
Secure Every Identity, from AI to HumanIdentity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence.
This is an opportunity to do career-defining work. We’re all in on this mission. If you are too, let’s talk.
About the role
Staff Product Security Engineer, Offensive Security Team
The Offensive Security Team, part of Product Security, actively assesses the security of Okta’s products, services, and infrastructure, and we are seeking a highly technical and driven staff-level engineer to contribute to this effort. This role demands more than running vulnerability scans. Excelling here requires a thorough understanding of offensive security testing and a strong drive to identify and leverage security weaknesses. Above all, the most critical attribute of this role is an innate ability to think and operate as a sophisticated adversary. This skill is key to solving security challenges, drawing on deep technical expertise and creativity.
Requirements
The ideal candidate will possess demonstrable expertise in the following areas:
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Application & Network Security: Solid understanding of application security principles, common vulnerabilities, backend/middleware testing, and network penetration testing methodologies.
Identity Security: Experience testing identity and access management systems, including authentication protocols such as SAML, OAuth 2.0, and OIDC, and their associated attack surfaces.
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AI/LLM Security: Experience assessing the security of systems that integrate large language models and AI-driven automation, including supply-chain risks in model pipelines. Ability to develop novel attack techniques against AI-augmented products and evaluate guardrail effectiveness.
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Automation & Offensive Tooling: A track record of building maintainable, repeatable Offensive Security tools that accelerate security assessments, automate vulnerability discovery, and integrate with existing workflows.
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Operating Systems: Thorough familiarity with Linux and macOS operating systems, including their security features, command-line tools, and common attack surfaces.
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Cloud Security: Understanding of cloud security architecture and common attack vectors. Experience with GCP is required, and depth in AWS or Azure is also welcomed.
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Infrastructure & DevOps: Experience with infrastructure tooling such as Kubernetes, Terraform, Chef, and ArgoCD, and an understanding of how they shape the operational environment.
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Communication: Excellent written and verbal communication skills with the ability to clearly and concisely articulate vulnerabilities and remediation strategies to technical and non-technical audiences.
We actively encourage and support the external publication of impactful security research and findings through papers, blog posts, and presentations at industry conferences.
What You Will Do
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Apply an attacker mindset to identify, plan, and exploit complex security gaps across app, cloud, and network layers.
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Conduct targeted security assessments and pentests; deliver actionable findings, detailed exploit recreation, and architectural remediation guidance.
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Assess the security of AI/LLM-integrated features and agent-based workflows, develop novel attack techniques, and evaluate defensive controls.
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Design, build, and maintain offensive automation frameworks that scale security coverage from custom fuzzers and scanners to pipeline-integrated validation tools.
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Act as a security SME across internal teams and represent Okta in internal and external forums when appropriate.
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Periodically triage internal vulnerability tickets and external bug bounty submissions.
What You Bring
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Demonstrable experience in penetration testing web applications, related infrastructure, and networks (5+ years preferred)
•
Extensive experience testing identity/IAM platforms, multi-tenant SaaS architectures, or authentication/authorization systems
•
Familiarity with AI/LLM security risks and experience or strong interest in developing offensive techniques against AI-integrated systems
•
Track record of building and shipping offensive security tooling beyond ad-hoc scripts
•
Experience in operating within and securing cloud environments (GCP required)
•
Familiarity with Threat Modeling concepts and frameworks
•
Experience with Infrastructure as Code (e.g., Terraform) for building and testing environments
•
Solid understanding of modern cryptographic principles and their application
•
Ability to think strategically and develop comprehensive attack scenarios
•
Effective communication skills for conveying technical security findings to various audiences
•
A proactive approach to learning about emerging threats and developing new security techniques
•
Experience or interest in mentoring and sharing knowledge with team members
P26091_3581972
Benefits
Below is the annual salary range for candidates located in Ireland. Your actual salary will depend on factors such as your skills, qualifications, and experience. In addition, Okta offers equity (where applicable), bonus, and comprehensive healthcare coverage and financial benefits including paid time off and parental leave in accordance with our applicable plans and policies. To learn more about our Total Rewards program, please visit: https://rewards.okta.com/irl.
The annual base salary range for this position for candidates located in Ireland is between:
€90.000—€123.200 EUR
The Okta Experience
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Supporting Your Well-Being
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Driving Social Impact
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Developing Talent and Fostering Connection + Community
We are intentional about connection. Our global community, spanning over 20 offices worldwide, is united by a drive to innovate. Your journey begins with an immersive, in-person onboarding experience designed to accelerate your impact and connect you to our mission and team from day one.
Legal
Okta is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, ancestry, marital status, age, physical or mental disability, or status as a protected veteran. We also consider for employment qualified applicants with arrest and convictions records, consistent with applicable laws.
If reasonable accommodation is needed to complete any part of the job application, interview process, or onboarding please use this Form to request an accommodation.
Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process. In accordance with NYC Local Law 144, if you are an applicant or employee residing in New York City, please click here to view our full NYC AEDT Notice.