Share this Job

Senior Security Engineer - Encryption / Thales / PKI

Apply now »

Date: 30-Aug-2021

Location: Watford, Hertfordshire, GB

Company: TJX Companies, Inc.


Discovery is at the centre of everything we do. Wherever you find us around the world, if you can think of a product, you can probably find it in our stores. We are part of the TJX Family which includes TK Maxx, and Homesense in Europe and the UK and across the rest of the world you will find us as TJ Maxx, Marshalls, HomeGoods, Sierra and Winners.With variety comes plenty of surprises—our environment is ever-changing, and that’s just how we like it. Every day is an opportunity to discover something new about our business, our partnerships and even something exciting about yourself. Are you ready to Discover Different?



Senior Security Engineer - Encryption / Thales / PKI


What you’ll discover

  • Inclusive culture and career growth opportunities
  • Global IT Organization which collaborates across U.S., Canada, Europe and Australia, click here to learn more
  • Challenging, collaborative, and team-based environment


What you’ll do
Within Security Operation, our Security Engineering team is responsible for our security tools suite. A security engineer on this Data Security team will focus on maintaining, improving and optimizing our tools. You will act as a subject matter expert to identify/recommend/implement process & technology improvements. 

As a Data Security Engineer you will act as the Primary Encryption expert to deploy and operate our encryption, cryptography & tokenization technologies. You will focus primarily on design, architecture & implementation of encryption technologies in all areas of the environment including our on premise file server based encryption, key management services within the corporate network as well as our store assets, handhelds and IOT devices, on premise & cloud based HSM solutions and ongoing PKI maturity.


What you’ll need
We seek creative, security-minded professionals to provide hands-on talent and social expertise to protect TJX and its assets. You'll work with engineers, business programs, and other security professionals to adapt and improve our security posture in applications, infrastructure, and cloud modernization efforts through well-designed and broadly-applied Data Security Controls.


Key Primary Skills

  • Strong experience with Encryption & Key management services & technologies, such as Thales Key management.
  • Have intimate knowledge implementing and managing Key Vaults, Cloud Cryptographic & PKI services.
  • Operational experience with HSM & Encryption technologies, including hardware refresh, software testing/upgrades, and complex troubleshooting techniques
  • Current experience in security threats, solutions, security tools and network technologies along with a keen ability to diagnose and troubleshoot technical issues.
  • Strong experience in information security within large scale data architecture, design, testing, development, migration & integration environments.

Secondary/Preferred (potential to upskill here)

  • Preferred experience implementing & supporting Encryption & Key management tools such as Thales, CipherTrust, Fortanix, Hashy Corp, PrimeFactors, Vormetric DSM
  • Preferred experience using on-prem & cloud based HSMs (nCipher, Symantec, Azure Key Vault)
  • Solid understanding of PKI/PKCS and cryptographic tools & techniques


Come and Discover Different at TJX. From opportunity and teamwork to growth, we think you’ll find that it’s so much more than a job. When you’re a part of our global TJX family, you have the full support of a diverse, close-knit group of people dedicated to finding the greatest deals and fantastic style. Best of all? They have a lot of fun doing it.


We care about our culture, but we also prioritise the important things like competitive salaries, solid benefits and plenty of room to grow in your role. It’s our way of empowering you to make your career here.
We consider all applicants for employment without regard to age, disability, gender, gender reassignment, marriage and civil partnerships, pregnancy and maternity, race, religion or belief and/or sexual orientation. 


Job Segment: Corporate Security, Engineer, Cloud, Testing, Security, Engineering, Technology