Product Security Engineer at Apollo Research

✨ The Stack take on this Apollo Research job

• 🏢 Apollo Research has 9 jobs here, 4 with visa sponsorship see all
• 🛂 Skilled Worker visa. Standard minimum salary: £41,700 a year guide
• 💡 No salary shown. Ask Apollo Research if it is above the minimum.

Updated 2026-11-03, from our data and official sources.

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About the role

Responsibilities:
- Design, build and operate Watcher’s core security controls: identity & access management, cloud & infrastructure security, endpoint controls and incident response.
- Create paved roads and automation to make secure choices the default for product and engineering teams.
- Evaluate vendors, perform build-vs-buy analysis, and assess third-party security posture.
- Lead security projects end-to-end from ideation through implementation, rollout and support.
- Own security questionnaires, product security whitepapers, customer pen-test support and technical incident communications.
- Collaborate with the Infra & Security team to shape Watcher’s security roadmap and represent product security on customer calls.

Requirements:
- 5+ years of hands-on technical security experience (not purely GRC); able to read code and evaluate technical controls.
- Engineering mindset: build custom solutions, prioritise automation and systems-level approaches; comfortable leveraging AI to accelerate work.
- Direct experience in application, cloud or product security, including incident response and threat modeling.
- Familiarity with enterprise security tools and controls (SIEM, DLP, CSPM), vendor assessment and pen-test workflows.
- Strong written and verbal communication skills for customer-facing security discussions and internal advocacy.

Responsibilities

You will own the security posture of the Watcher product, designing and operating core security controls while managing customer-facing security communications. Additionally, you will collaborate with the infrastructure team to define security roadmaps and translate customer security needs into actionable product strategies.

Requirements

Candidates must have 5+ years of hands-on technical security experience, including expertise in application, cloud, or product security. You must possess an engineering mindset with the ability to read code, build custom security solutions, and communicate complex security concepts clearly.

Key skills

• Product security — in 10 other listings on The Stack
• Cloud security — in 70 other listings on The Stack
• Application security — in 25 other listings on The Stack
• Identity and access management — in 11 other listings on The Stack
• Infrastructure security — in 9 other listings on The Stack
• Endpoint management — in 3 other listings on The Stack
• Incident response — in 63 other listings on The Stack
• Automation — in 203 other listings on The Stack
• Systems-level thinking
• Security controls
• Threat modeling
• Security architecture
• Risk assessment
• Technical communication
• Security compliance
• AI security

On The Stack (as of 2026-11-03)

• Apollo Research has 8 other listings on The Stack, 3 of them marked as offering visa sponsorship.
• 209 visa-sponsored jobs in the United Kingdom on The Stack, posted in the last 60 days.
• 38 visa-sponsored security engineer jobs in Europe on The Stack, posted in the last 60 days.

Frequently asked questions about Apollo Research

Is this Product Security Engineer role still open?

It was posted on 2026-09-01. Listings more than 30 days old may no longer be active, so check Apollo Research's site before applying.

Does Apollo Research offer visa sponsorship?

This listing is marked as offering visa sponsorship. Eligibility rules are set by the employer, so check the details on Apollo Research's site.

Where is this role located?

The listing gives the location as United Kingdom. It is marked on-site.

What skills does this role ask for?

The listing names: Product security, Cloud security, Application security, Identity and access management, Infrastructure security, Endpoint management, Incident response, Automation, Systems-level thinking, Security controls, Threat modeling, Security architecture, Risk assessment, Technical communication, Security compliance, AI security.