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Mastercard

Lead Information Security Consultant

London
Posted 1 day ago
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Lead Information Security Consultant

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary

Lead Information Security Consultant

Job Description Summary

Who is Mastercard?

Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realise their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all.

Mission

First, People Always

As Corporate Security, we are responsible for keeping Mastercard safe and secure from cyber and physical threats, and it is our people on the frontlines who make this happen every day. By taking care of our people, their wellbeing, and career development, we provide them the necessary tools and environment to ensure the success of our mission.

Overview

Mastercard are looking for a Lead Information Security Consultant based in either London, Dunstable or Harrogate. This is an exciting position within Vocalink which is building strategic products that are used across the organization. The successful candidate will strongly influence the security of products within Mastercard and work with many stakeholders to ensure security is built-in to our services.

Responsibilities

  • Deliver a quality service within the enterprise.
  • Contribute to maturing the Security Consultancy team; building skills, improving consistency and allowing scalability.
  • Guide product and business teams on security best practices, and Corporate Security policies and procedures to ensure secure products are developed.
  • Provide assurance that products are developed and deployed with the right balance of security to protect against threats to the business, built upon reliable processes and procedures.
  • Develop and improve security standards and frameworks to meet the future needs of Mastercard.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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All About You

In this role you will need to be able to do, and have experience of, the following:

  • Strong security mindset and knowledge of current best practices, common exploits and threat landscape.
  • Broad security experience across a range of disciplines with demonstrable experience of implementing technology or business process solutions across software development, architecture, network security, assurance testing.
  • Natural ability to negotiate with business to balance risk and security requirements with business opportunity, while ensuring ongoing compliance and regulatory needs.
  • The ability to work with teams and manage expectations while building strong business relationships.
  • Confident in providing technical guidance to team members for complex decisions including cryptography, network design, application security, data protection, identity and access management etc.
  • Experience of security governance frameworks as well as producing required security outputs, including documentation and threat models over the course of projects to meet deadlines.
  • Experience working with a range of security standards, such as ISO27001, NIST SP800-53, PCI-DSS etc.
  • Motivated self-starter with agility, ability to manage ambiguity, deal with and anticipate change, while still meeting business objectives.
  • Organisation of security assurance testing, using third party vendors.
  • Natural ability to negotiate with business to balance risk with business opportunity, while ensuring ongoing compliance and regulatory needs.
  • Proactive approach to helping develop the maturity of the security team’s capabilities.

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Desirable Experience

  • Relevant security certifications (CISSP, CISM, CSSLP, CISA).
  • Experience of threat modelling and security risk assessment.
  • Experience of Privileged Access Management, Secrets Management, PKI, Cryptography or Security Logging.
  • Experienced in the use of JIRA/Confluence.

Corporate Security Responsibility

Every person working for, or on behalf of, Mastercard is responsible for information security. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and therefore, it is expected that the successful candidate for this position must:

  • Abide by Mastercard’s security policies and practices;
  • Ensure the confidentiality and integrity of the information being accessed;
  • Report any suspected information security violation or breach, and
  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must:

  • Abide by Mastercard’s security policies and practices;
  • Ensure the confidentiality and integrity of the information being accessed;
  • Report any suspected information security violation or breach, and
  • Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.

Everyone Wants Easier Ways to Pay; We Invent Them

Checkout lines are slow; we speed them along. Merchants want more sales; we give them data and insights. People need financial access; we connect them. Corporate purchasing is complicated; we make it simple. Commuters are busy; we speed them on their way. Governments need greater efficiencies; we help create them. Small businesses are virtual; we give them access to a world of buyers. Retailers want to fight fraud; we provide the tools.

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Skills

Information Security
Security Architecture
Network Security
Assurance Testing
Cryptography
Application Security
Data Protection
Identity And Access Management
Threat Modelling
Security Governance
Risk Management
ISO27001
NIST SP800-53
PCI-DSS
Privileged Access Management
Secrets Management

Location

Dunstable, England, United Kingdom

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