Ldap Admin

2 weeks ago

Bengaluru Karnataka, India Atos Full time

**Job Applicant Privacy Notice**:
**LDAP Admin**:

- Publication Date: Jul 10, 2025
- Ref. No: 533514
- Location: Bangalore, IN

**Job Title: Senior LDAP & Red Hat IdM Administrator (L3/L4)**

**Location**: [Bangalore / Pune / Mumbai]

**Job Type**: Full-time
**Experience**: 6-12 years
**Shift**: [Rotational / On-call support as applicable]

**Job Summary**:
**Key Responsibilities**:
**LDAP (Tivoli Directory Server) - Advanced Level Support**:

- Manage host access configurations, SSH connectivity, and fingerprint updates via LDAP.
- Own and execute DR activities involving LDAP data and configuration.
- Lead major release support from the LDAP perspective, including rollback and impact analysis.
- Perform advanced maintenance: fixpacks, version upgrades, patch management for vulnerability remediation.
- Ensure LDAP replication is healthy and consistent; troubleshoot sync issues.
- Monitor and manage logs, backups, and LDAP database recovery processes.
- Manage escalations, perform root cause analysis, and implement permanent fixes for major LDAP incidents.
- Administer TDS LDAP scripts and sync scripts (if required develop and maintain).
- Manage admin ID creation, certificate renewals, and configuration backup/restoration.
- Deliver detailed reports and audit data to meet compliance and operational requirements.

**Red Hat Identity Management (IdM) - Advanced Level Support**:

- Handle advanced access control: sudo permissions, temporary root access, server access grants/removals.
- Ensure high availability and integrity of IdM environment.
- Manage integration and trust relationships with Active Directory.
- Perform host decommissioning and clean-up within IdM.
- Lead patching and upgrade processes for Red Hat IdM infrastructure.
- Oversee vulnerability management, including remediation of identified issues.
- Investigate and resolve major incidents and outages originating from IdM.
- Maintain and troubleshoot IdM scripts and synchronization with AD (maintenance only).
- Guide the setup of AD service/system accounts in IdM.
- Manage internal certificate renewals (Dogtag CA) and ensure proper client-server certificate communications.
- Provide support for audit, reporting, and compliance reviews.

**Required Qualifications & Skills**:

- 6-12 years of proven experience in LDAP and Red Hat IdM administration in enterprise environments.
- Strong knowledge of IBM Tivoli Directory Server and Red Hat IdM internals.
- Expertise in replication, backup strategies, log and performance management.
- Deep understanding of identity federation, access management policies, and integration with AD.
- Working knowledge of shell scripting (for editing/troubleshooting existing scripts).
- Familiarity with Linux system administration (Red Hat preferred).
- Strong troubleshooting, performance tuning, and incident management skills.

**Preferred Certifications**:

- **Red Hat Certified Engineer (RHCE)** or **RHCSA**:

- **IBM Certified Deployment Professional - Tivoli Directory Server** (optional but preferred)
- ITIL Foundation certification (for process awareness)

**Soft Skills**:

- Strong communication and collaboration abilities, especially across infrastructure and security teams.
- Capable of documenting technical procedures and sharing knowledge.
- Comfortable working under pressure, including during P1/P2 incidents.
- Ability to mentor junior team members and lead technical bridges when required.

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