PKI Engineer

Sky
London
We believe in better. And we make it happen.

Better content. Better products. And better careers.

Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.

We turn big ideas into the products, content and services millions of people love.

And we do it all right here at Sky.

What you'll do
  • Be responsible for the on-boarding requests to xPKI and deliver these within SLA
  • Provide cryptography guidance and support
  • Provide regular metrics and ensure we meet our board commitments.
  • Understand and support the PKI solutions and environments.
  • Proactively analyse current use of certificates by individual Sky business and infrastructure teams.
  • Ensure our Certificate Inventory is accurate
  • Help Sky be PQC ready
  • Work with Cyber vulnerability assessment teams to prioritise onboarding
  • Ensure automation of certificate lifecycle management (internal and external)
  • Support or initiate certificate awareness campaigns.
  • Support Senior Engineers to perform Key ceremonies, BCP/DR tests and other work stream as required.
  • Identify process enhancement and automation opportunities.
  • You will perform certificate lifecycle and checks, including issuing and revoking certificates.
  • You will be able to support operational issues.
  • Be able to educate our business on cybersecurity best practice including certificate lifecycle management.
What you'll bring
  • Hands on experience of PKI systems and services, ACME protocol, use of RESTful APIs.
  • Experience with Certificate Authority Administration, ADCS monitoring, and related tasks
  • Understanding in PKI machine identity technologies such as SSH, SSL, TLS
  • Experience supporting Key Management Systems (KMS) for cryptographic key security.
  • A good knowledge and understanding of Information and/or Cyber Security.
  • Good written and verbal communication skills to liaise with stakeholders at varying levels of seniority across the business.
  • Knowledge of cybersecurity principles and practices and an understanding of security frameworks e.g., NIST, ISO27001.
  • Hands on experience with:
    • PKI and Certificate deployment and automation.
    • Thales HSMs
Team overview

Cyber Security

Our products, platforms and technologies are constantly evolving that's why keeping Sky safe from cyber-attacks is one of our top priorities. Our Cyber Security team helps the business grow while protecting our customers, colleagues and partners from increasingly sophisticated cyber threats. Our team team forms part of Sky Group CISO with a strong working relationship with Comcast teams Join us and you'll get involved in tackling challenges and future threats in an ever-changing cyber landscape.

The rewards

There's one thing people can't stop talking about when it comes to : the perks. Here's a taster:
  • Sky Q, for the TV you love all in one place
  • The magic of Sky Glass at an exclusive rate
  • A generous pension package
  • Private healthcare
  • Discounted mobile and broadband
  • A wide range of Sky VIP rewards and experiences
Inclusion & how you'll work

We are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can.

We've embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You'll find out more about what hybrid working looks like for your role later on in the recruitment process.

Your office space

Brick Lane

Brick Lane is in the heart of the East End of London. It's part of a vibrant and diverse community; close to street food, cafes and shops. The closest tube station is Aldgate East and Liverpool Street is about a 10 minute walk.

Osterley

Our Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.

On campus, you'll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.

We'd love to hear from you

Inventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It's a place where you can explore what if, how far, and what next.

But better doesn't stop at what we do, it's how we do it, too. We embrace each other's differences. We support our community and contribute to a sustainable future for our business and the planet.

If you believe in better, we'll back you all the way.

Just so you know: if your application is successful, we'll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.

Posted 2026-04-21

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