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Application Security Specialist

2 months ago


Welwyn Garden City, Hertfordshire, United Kingdom Tesco Partners Full time
About Our Cyber Security Team

We're the guardians of our organisation's digital assets, using cutting-edge technologies to enhance visibility and protection of our systems, services, and data.

As a key member of our team, you'll play a pivotal role in developing and implementing security processes that safeguard our customers and colleagues across the UK, Europe, and Asia.

Key Responsibilities
  • Collaborate with software and systems engineering teams to ensure security is integrated throughout the development lifecycle.
  • Design and implement proactive monitoring and response strategies to security events.
  • Work with experienced application security engineers to identify gaps in software engineering practices and recommend streamlined security solutions.
  • Help select and implement application security tooling that fits within our software development practices.
  • Deliver training on our core application security products to both security and engineering teams.
  • Write and deliver easy-to-consume wiki content on our application security products.
  • Promote security best practices across the business.
  • Help build automation and monitoring to enforce security policies and detect threats.
  • Develop safe-by-default guardrails for engineers to use.
Requirements
  • Proficient in at least one scripting or programming language: Python, JavaScript, Java.
  • Experience supporting, administering, and building cloud infrastructure (preferably Azure).
  • Proven experience operating and administering Linux distributions, including RHEL, Ubuntu, and CentOS.
  • Understanding of common Application Security Tooling (SCA/SAST/DAST/IaC Security).
  • Knowledge of OWASP Top 10, Mitre Top 25, and CVSS frameworks, mapping to business risk.
Why Join Us?

We're committed to creating a workplace that's inclusive, supportive, and rewarding. Our colleague reward package includes:

  • Annual bonus scheme of up to 20% of base salary.
  • Holiday starting at 25 days plus a personal day (plus Bank holidays).
  • Buy holiday salary sacrifice scheme (for salaried roles).
  • Private medical insurance.
  • Retirement savings plan - save between 4% and 7%.
  • 26 weeks maternity and adoption leave (after 1 year's service) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay.
  • The right to request flexible working from your first day with us.
  • Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing.
  • A Colleague Clubcard for you & a family member (after 3 months of service), giving you access to lots of discounts in-store & online.
  • Great colleague deals and discounts, saving you money on everyday purchases, eating out, and utility bills for the home.
  • Access to our colleague networks providing a space for colleagues to come together from a range of backgrounds.
  • Opportunities to get on - take advantage of our ongoing learning opportunities and award-winning training, to help you achieve the job and career you want.

We're a big business and we can offer a range of diverse full-time & part-time working patterns across our many business areas, which means that we can find something that works for you. We work in a more blended pattern - combining office and remote working.