Jobs in Nigeria

Tag: GVAPARTNERS

  • Database Manager – Oracle SME

    Company: GVAPARTNERS

    Location: Lagos

    Job Type: Full-time

    Apply Before: 2026-08-31

    Job Description

    Job Description
    Install, configure, and administer Oracle, MongoDB, MySQL, and Cassandra environments across dev/test/prod.
    Support solution implementation activities including database provisioning, schema setup, user creation, and role-based access control.
    Design and maintain backup and recovery strategies (full/incremental, snapshots, PITR), and execute recovery tests to meet RPO/RTO targets.
    Implement and manage high availability and disaster recovery configurations (e.g., clustering/replication, standby/replica sets, multi-node Cassandra).
    Perform database performance tuning: query optimization, indexing strategies, memory/IO tuning, and capacity planning.
    Monitor databases using enterprise or native tools; define and tune alerts, thresholds, and health checks.
    Manage patching and upgrades for database engines and supporting components with minimal downtime.
    Execute data migration and transformation tasks (export/import, replication-based migration, cutover planning and rollback).
    Enforce security controls: encryption (at rest/in transit), key management integration, auditing, least privilege access, and credential rotation.
    Create and maintain database standards and documentation: runbooks, build guides, operational procedures, architecture diagrams.
    Collaborate with application teams to ensure best practices for connection management, pooling, transaction handling, and resilience.
    Support integration with CI/CD pipelines for database changes (e.g., version-controlled schema changes, controlled deployments).
    Troubleshoot complex incidents including corruption, replication lag, locking/contention, disk/IO bottlenecks, and configuration drift.
    Participate in implementation workshops, readiness reviews, cutover execution, and hypercare/stabilization support.
    Ensure compliance with enterprise requirements for logging, retention, auditing, and change management.
    Provide knowledge transfer to operations/support teams and contribute to post-implementation lessons learned.
    Requirements
    Interested candidates should possess a Bachelor’s Degree
    5+ years post-NYSC professional experience
    Experience working on MSAP DB & VAS programs
    Hands-on experience providing DBA support for MSAP database migration
    Strong experience with database optimization programs
    In-depth knowledge of database performance tuning and optimization
    Experience supporting efforts to consolidate and stabilize test restore environments.

    How to Apply

    faitho@gvapartners.com
    tisea@gvapartners.com
    contact@gvapartners.com

    Apply Now

    Source: HotNigerianJobs

  • Wintel Virtualization SME Personnel

    Company: GVAPARTNERS

    Location: Lagos

    Job Type: Full-time

    Apply Before: 2026-09-23

    Job Description

    Job Description
    Build and administer Windows Server environments for dev/test/prod aligned to project requirements.
    Perform server provisioning: OS installation, system configuration, and baseline hardening per enterprise standards.
    Administer Active Directory integration: domain join, GPO application, service accounts, group memberships, and delegated access.
    Manage Windows security: local and domain policies, Defender/EDR integration, audit policies,
    TLS/cipher configuration, certificate management.
    Implement and maintain patching and updates (WSUS/SCCM or enterprise tools), including maintenance windows and rollback planning.
    Configure Windows services and roles as required (IIS, Failover Clustering, DNS/DHCP where applicable).
    Support application/middleware prerequisites: .NET frameworks, VC++ runtimes, Windows features, registry settings, and permissions.
    Configure storage, disks, volumes, and file sharing (SMB/NTFS permissions), including performance and resiliency considerations.
    Set up and validate network settings: DNS, NTP, firewall rules, proxy configuration, and connectivity to dependent systems.
    Administer virtualization/cloud workloads where applicable (Hyper-V/VMware/Azure/AWS), including templates and resource sizing.
    Implement monitoring/observability agents, log forwarding, and define operational alerting thresholds.
    Troubleshoot OS and platform issues: event logs, performance counters, service failures, patch conflicts, and authentication issues.
    Execute implementation activities: build validation, deployment support, cutover execution, and hypercare stabilization.
    Document standard builds, configurations, and operational procedures; create handover materials for BAU operations.
    Collaborate with security, network, storage, and application teams to resolve dependencies and meet project timelines.
    Typical deliverables:
    Windows build & hardening checklist, AD/service account plan, patch compliance report,
    certificate inventory, monitoring setup, deployment & cutover runbook, operations handover pack.
    Requirements
    Minimum of 5+ years post-NYSC professional experience
    Proven experience with data migration from PowerMax 8500 to VMAX 3
    Strong working knowledge of VMware and Unix (M6) environments
    Hands-on experience with large-scale storage migrations, including migration of approximately 449 LUNs.

    How to Apply

    Send application to tisea@gvapartners.com

    Apply Now

    Source: HotNigerianJobs