Onsite: Oracle Unified Directory (OUD) LDAP Administrator at Chicago, IL or Tempe, AZ.

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Hope you are doing well!!

I have an urgent requirement with one of my clients. Please find the job details below and forward me your updated resume along with your contact details at Rewa.s@noviainfotech.com.

 

Job Title: Oracle Unified Directory (OUD) LDAP Administrator

Location: Chicago, IL or Tempe, AZ (Onsite)

Job Type: Contract (12+ Months)

Work Arrangement: Local Candidates Only - F2F
Primary Skills: Oracle Unified Directory (OUD), LDAP, Directory Services, UNIX Shell Scripting, IAM Operations

 

Job Description:  

We are seeking an experienced Oracle Unified Directory (OUD) LDAP Administrator to support the engineering, administration, monitoring, and operational maintenance of enterprise directory services infrastructure.

The candidate will provide day-to-day engineering and operational support for Oracle Unified Directory environments, including installation, configuration, replication, performance tuning, patching, backup and recovery, schema management, and troubleshooting.

The role requires strong knowledge of LDAP directory services, UNIX shell scripting, Oracle Enterprise User Security integration, custom OUD plugins, REST APIs, and identity and access management (IAM) operations.

The successful candidate will also provide first-line technical support, proactively monitor OUD environments, participate in incident and SWAT calls, and resolve IAM-related application issues within strict service-level agreements (SLAs).

Key Responsibilities

1. Oracle Unified Directory Administration

• Administer, configure, and maintain Oracle Unified Directory infrastructure.
• Perform OUD installation, patching, upgrades, configuration, and architecture-related activities.
• Manage directory services commands, directory configurations, and replication topology.
• Perform directory schema modifications and manage directory objects.
• Configure custom password policies, access control instructions (ACIs), administrative groups, and users.
• Perform bulk user updates and directory data maintenance.
• Manage OUD backup, restoration, and recovery activities.

2. LDAP Directory Services and Customization

• Configure and troubleshoot LDAP directory services and related integrations.
• Develop and maintain custom OUD plugins.
• Work with OUD REST APIs to support directory management and application integration.
• Develop custom reports using complex LDAP search filters.
• Configure and maintain Oracle Enterprise User Security (EUS) integration with OUD.
• Support directory-related authentication, access, and identity management requirements.

3. Replication, Performance Tuning, and Testing

• Configure, maintain, and troubleshoot OUD replication topology.
• Monitor directory performance, availability, and resource utilization.
• Perform performance tuning, capacity analysis, and operational testing.
• Identify and resolve replication issues, latency, connectivity problems, and performance bottlenecks.
• Execute appropriate validation and testing following configuration changes, patches, and upgrades.

4. Monitoring and Incident Management

• Provide day-to-day engineering and operational support for all OUD environments.
• Deliver first-line support for Oracle Unified Directory infrastructure.
• Proactively monitor directory services and investigate alerts or abnormal behavior.
• Troubleshoot IAM-related application issues during SWAT calls and incident escalations.
• Analyze application errors, system logs, directory logs, and supporting technical evidence.
• Identify root causes and implement corrective actions within established SLAs.
• Coordinate with application, infrastructure, and IAM teams to restore service and prevent recurring issues.

5. UNIX Scripting and Infrastructure Troubleshooting

• Develop and maintain UNIX shell scripts to automate administration and operational tasks.
• Use operating system commands to monitor hardware performance, resource consumption, and system capacity.
• Troubleshoot directory connectivity and infrastructure issues involving DNS, load balancers, firewalls, and network communication.
• Apply understanding of the OSI model to diagnose connectivity and communication failures.
• Search and filter logs to identify errors, anomalies, and application dependencies.
• Support operational improvements through scripting and automation.

6. Root Cause Analysis and Client Support

• Work directly with clients, application owners, and technical staff to investigate complex issues.
• Conduct root cause analysis using logs, error messages, configuration details, and incident history.
• Correlate technical evidence from multiple systems to identify underlying problems.
• Communicate technical findings, resolution steps, and preventive recommendations.
• Maintain incident records, operational documentation, and troubleshooting procedures.

Required Technical Skills

Oracle Unified Directory and LDAP

• Strong hands-on experience with Oracle Unified Directory.
• LDAP directory services administration and configuration.
• Replication topology management.
• OUD installation, patching, upgrades, and architecture.
• Directory schema modifications and bulk user updates.
• Backup, restoration, and recovery of OUD data.
• Custom password policies, ACIs, administrative groups, and users.
• Custom OUD plugins and OUD REST APIs.
• Complex LDAP search filters and custom reporting.

Identity and Access Management

• Experience supporting IAM infrastructure and directory-based services.
• Oracle Enterprise User Security integration with OUD.
• Troubleshooting authentication, directory connectivity, and IAM application issues.
• Knowledge of directory security and access control principles.

Scripting and Performance Management

• UNIX/Linux shell scripting.
• OUD performance tuning and testing.
• Hardware performance and capacity monitoring.
• Log analysis, troubleshooting, and root cause analysis.
• Automation of repetitive directory administration tasks.

Networking and Infrastructure

• DNS configuration and troubleshooting.
• Load balancers and network connectivity.
• Understanding of the OSI model and firewall-related issues.
• Familiarity with infrastructure monitoring and operational support.

Additional Relevant Skills

• OpenLDAP.
• Cloud security management.
• Backbase platform familiarity, where relevant to the client's IAM environment.

Professional Skills

• Strong analytical and problem-solving abilities.
• Ability to connect technical evidence across logs, errors, and application behavior.
• Excellent communication and client-support skills.
• Ability to manage incidents under strict SLAs.
• Strong documentation and operational discipline.
• Ability to collaborate with engineering, infrastructure, application, and security teams.

Rewa Yadav Sr. Technical Recruiter www.noviainfotech.com

E: Rewa.s@noviainfotech.com M: 972-635-0505 A: 30 N Gould Street, Suite R, Sheridan, WY 82801

 

 

 

 

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