Senior Active Directory Engineer
Barclays · Bengaluru · Posted 2026-07-18
Tech stack: AWS, Azure
Apply on the company site · Get a referral for this role
Barclays salary & ratings · Barclays interview process · More live openings
About the role
To build and maintain infrastructure platforms and products that support applications and data systems, using hardware, software, networks, and cloud computing platforms as required with the aim of ensuring that the infrastructure is reliable, scalable, and secure. Ensure the reliability, availability, and scalability of the systems, platforms, and technology through the application of software engineering techniques, automation, and best practices in incident response.
Responsibilities:
- Build Engineering: Development, delivery, and maintenance of high-quality infrastructure solutions to fulfil business requirements ensuring measurable reliability, performance, availability, and ease of use. Including the identification of the appropriate technologies and solutions to meet business, optimisation, and resourcing requirements.
- Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages. Use of data to drive down mean time to resolution.
- Automation: Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilising software scripting/coding disciplines.
- Security: Implementation of a secure configuration and measures to protect infrastructure against cyber-attacks, vulnerabilities, and other security threats, including protection of hardware, software, and data from unauthorised access.
- Teamwork: Cross-functional collaboration with product managers, architects, and other engineers to define IT Infrastructure requirements, devise solutions, and ensure seamless integration and alignment with business objectives via a data driven approach.
- Learning: Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth.
Qualifications:
- Administration of Windows Active Directory domains 2012/2016/2019 till latest
- Installation, Configuration and troubleshooting of Windows Active Directory
- Root Cause analysis and Problem Management.
- Incident, Problem and Change records as per the ITIL Standards & Service Now process
- Windows Server Administration & User Account Management, and Access rights management.
- Exposure to DFS administration
- Administration of DNS
- Planning, implementation & trouble shooting of group policy
- Would be responsible to support, maintain and monitor the Active Directory domains
- Troubleshooting of client issues
- Building and Manage the Windows Active Directory domain controllers
- Updated patches and windows hardening.
- Maintaining check list document of all Active Directory domains
- Exposure to PowerShell & VB scripting
- Exposure to Active Directory trusts
- Exposure to DELL/HP hardware configurations
- Backend support to implementation team.
- Open to work in 24/7 support & ready to support On-call during Off business hours & weekends
- A Good team player. Excellent leadership skills. Good communication
- Responsible for design or implementation of complex project(s)
- Active Directory trusts / IPSec Tunnel
- Good team player, good communication
- Work experience in PKI Infrastructure
- Work with the Seniors to refine and develop the current AD platform and processes
- Cloud O365 services
- Work experience in Domain/Enterprise Terminal Server License servers
- Certification of Microsoft technologies especially on Server Side – Active Directory/PKI
- ITIL certified
- Must have skills: Active Directory, DNS, Group Policy, Certificate Services (PKI), Windows Hardware, Azure, AAD, AWS, DR & BCP, Data center Migrations.
- Good to have skills: Change management, Incident management & Problem management
- Troubleshoot failures, determining root causes, and recognizing service improvements
- You may be assessed on key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.
- This role is based out of Bengaluru.
Qualifications
- Administration of Windows Active Directory domains 2012/2016/2019 till latest
- Installation, Configuration and troubleshooting of Windows Active Directory
- Root Cause analysis and Problem Management.
- Incident, Problem and Change records as per the ITIL Standards & Service Now process
- Windows Server Administration & User Account Management, and Access rights management.
- Exposure to DFS administration
- Administration of DNS
- Planning, implementation & trouble shooting of group policy
- Would be responsible to support, maintain and monitor the Active Directory domains
- Troubleshooting of client issues
- Building and Manage the Windows Active Directory domain controllers
- Updated patches and windows hardening.
- Maintaining check list document of all Active Directory domains
- Exposure to PowerShell & VB scripting
- Exposure to Active Directory trusts
- Exposure to DELL/HP hardware configurations
- Backend support to implementation team.
- Open to work in 24/7 support & ready to support On-call during Off business hours & weekends
- A Good team player.
- Excellent leadership skills.
- Good communication Responsible for design or implementation of complex project(s)
- Active Directory trusts / IPSec Tunnel
- Good team player, good communication
- Work experience in PKI Infrastructure
- Work with the Seniors to refine and develop the current AD platform and processes
- Cloud O365 services
- Work experience in Domain/Enterprise Terminal Server License servers
- Certification of Microsoft technologies especially on Server Side Active Directory/PKI ITIL certified
- Must have skills: Active Directory, DNS, Group Policy, Certificate Services (PKI), Windows Hardware, Azure, AAD, AWS, DR & BCP, Data center Migrations.
- Good to have skills: Change management, Incident management & Problem management
- Troubleshoot failures, determining root causes, and recognizing service improvements
- You may be assessed on key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen, strategic thinking and digital and technology, as well as job-specific technical skills.
- This role is based out of Bengaluru.
Responsibilities
- Build Engineering: Development, delivery, and maintenance of high-quality infrastructure solutions to fulfil business requirements ensuring measurable reliability, performance, availability, and ease of use.
- Including the identification of the appropriate technologies and solutions to meet business, optimisation, and resourcing requirements.
- Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages.
- Use of data to drive down mean time to resolution.
- Automation: Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilising software scripting/coding disciplines.
- Security: Implementation of a secure configuration and measures to protect infrastructure against cyber-attacks, vulnerabilities, and other security threats, including protection of hardware, software, and data from unauthorised access.
- Teamwork: Cross-functional collaboration with product managers, architects, and other engineers to define IT Infrastructure requirements, devise solutions, and ensure seamless integration and alignment with business objectives via a data driven approach.
- Learning: Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth.