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Letterkenny, County Donegal, Ireland

Role: Senior Security Engineer
Job Type: Permanent
Location: Letterkenny GDC (Onsite or Hybrid)

Ready to utilise your knowledge in Cyber Security?
Are you looking for an exciting opportunity as a Senior Security Engineer within the Data Loss Prevention team?
Are you keen to build your career with a dynamic global IT Consultancy and get exposure to new technologies?

Join Tata Consultancy Services as a Senior Data Loss Prevention Engineer!

Careers at TCS: It means more
TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our clients include some of the biggest brands in the UK and worldwide. For you, it means more to make an impact that matters, through challenging projects which demand ambitious innovation and thought leadership.
  • Work with customers and identify opportunities to support their strategy and improve their processes across functions.
  • Fast track your growth with diverse career opportunities internally.
  • Build strong relationships with a diverse range of stakeholders.

The Role
As a Senior Security Engineer, you will work with the Data Loss Prevention team responsible for the management and support of DLP environment. This involves developing and maintaining network and endpoint security policies to identify the unauthorised use of high-risk data. You will also use your expertise to troubleshoot problems, provide guidance, investigate security alerts, perform configuration changes, and ensure the ongoing management of the environment.

Key responsibilities:
  • Utilise your technical knowledge to support, enhance and implement Data Loss Prevention solutions.
  • Develop, test, and maintain security policies which are leveraged to identify and protect sensitive information traversing the enterprise network.
  • Respond to queries from business partners regarding DLP processes general information security concepts.
  • Troubleshoot and resolve issues.
  • Use project management applications such as Jira to ensure projects meet the SLA outlined.
  • Manage the tuning of infrastructure & application.
  • Manage the configuration, implementation, migration, upgrades and patching of infrastructure and applications.
Your Profile
Key skills/knowledge/experience:
  • Advance Working Knowledge of Data Loss Prevention technologies like Symantec. 
  • Experience working with Windows / Linux operating systems in an enterprise environment.
  • Experience working in Network Engineering/ Level 2 technical support.
  • Experience with networking concepts and an understanding of commonly used ports & protocols.
  • Self-starter attitude and ability to perform under minimum guidance.

Good to have:
  • Experience with scripting languages including Perl, Python or PowerShell

Rewards & Benefits
TCS is consistently voted a Top Employer in the UK and globally. Our competitive salary packages feature paid holiday entitlement, pension contribution, private healthcare including dental & optical coverage, life assurance and income protection, cycle-to-work scheme, exclusive discounts on gym memberships, discounted rates on car leasing options, staff discounts within the larger Tata network, and access to extensive training resources.

Diversity, Inclusion & Wellbeing
At TCS, we believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity motto is “Inclusion without Exception”.

 You’ll find a welcoming culture and many internal volunteering and social networks to join. Our diversity, inclusion and social activities include LGBTQ+ and mental health networks, as well as health and wellness initiatives and sports events (we even sponsor the London Marathon). We are open to all and treat applications equally, regardless of ethnicity, disability, gender, age, sexual orientation, or beliefs.
If you are an applicant who needs an accommodation due to a disability to complete an employment application, or during any phase of the hiring process, please contact us at with the subject line: “Disability Accommodation Request”.

Due to a high volume of applications, we will be unable to contact each applicant individually regarding the status of their application. If you have not received a direct response within 30 days, then the application should be deemed unsuccessful.

Join us and do more of what matters. Apply online now.



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