Role: AD/AAD
Job Type: Permanent
Location: Dublin (Hybrid)

Ready to utilise your skills in AD Domain?
Join us as a AD/AAD!

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.

• Be part of an exciting team where you will be challenged every day.
• Gain access to endless learning opportunities.
• Grow your career, while being exposed to new technologies.

The Role

As a AD/AAD you will design AD Domain and work on OU and OU management. You will work on network connectivity and back up and restoration. In this role you will monitor and troubleshoot arising incidents. You will communicate will clients and stakeholders.

Key responsibilities:

Design & Implementation

• Devices and permissions
• Third party access
• DNS & DHCP - Ageing and Scavaging, Reverse DNS, DNS Zones
• Logs, issues reporting
• Info Sec requirements
• Hardening and Reporting

Domain Controllers

• DC's and DC design
• Network connectivity
• Replication
• Permissions and Delegation
• GPO
• Backup & Restore
• Troubleshooting

PKI – Internal/External

• Infrastructure
• Configuration
• Permissions
• Usage
• Monitoring and Troubleshooting

ADFS – Internal

• Infrastructure
• Configuration
• Permissions
• Usage
• Monitoring and Troubleshooting

AAD Federation

• Infrastructure
• Configuration
• Permissions
• Usage
• Monitoring and Troubleshooting

DNS Internal/External

• Infrastructure
• Configuration
• Permissions
• Usage
• Monitoring and Troubleshooting

Your Profile
Essential skills/knowledge/experience:

• Experience with AD, AAD, ADFS on-prem, AAD
• Federation, Certificate Services internal (PKI)
• Knowledge of tools - Power Shell, CLI, GUI

Rewards & Benefits

TCS consistently voted a Top Employer in the UK&I and globally. Our competitive salary packages feature pension, health care, life assurance, laptop, phone, access to extensive training resources and discounts within the larger Tata network.

Diversity, Inclusion and Wellbeing

Tata Consultancy Services UK&I is committed to meeting the accessibility needs of all individuals in accordance with the Ireland Employment Equality Acts 1998-2011 (as amended) and the Equal Status Acts 2000-2012 (as amended).
We believe in building and sustaining a culture of equity and belonging where everyone can thrive. Our diversity and inclusion motto is ‘Inclusion without Exception’. Our continued commitment to Culture and Diversity is reflected across our workforce implemented through equitable workplace policies and processes.
You’ll find a welcoming culture and many internal volunteering and social networks to join (these are optional). Our diversity, inclusion and social activities include 12 employee networks such as gender diversity, LGBTQIA+ & Allies, mental health, disability & neurodiversity inclusion and many more, as well as health & wellness initiatives and sports events and we sponsor the London Marathon.
We welcome and embrace diversity in race, nationality, ethnicity, disability, neurodiversity, gender identity, age, physical ability, gender reassignment, sexual orientation. We are a disability inclusive employer and encourage disabled people to apply for this role.
If you are an applicant who needs any adjustments to the application process (including completing the application form) or interview, please contact us at to request an adjustment. We welcome requests prior to you completing the application and at any stage of the recruitment process.

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