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# Teradata Infra DBA

- **Company:** Envision, Inc
- **Location:** Dallas, TX, United States
- **Experience:** Expert
- **Salary:** $114,400.0 - $135,200.0
- **Contract:** Permanent contract
- **Skills:** Link Aggregation (Ethernet), Amazon Web Services, Microsoft Azure, Bash Shell, CentOS, Cloud Computing, Configuration Management, Databases, Data Centers, Data Distribution Service, Database Queries, Database Security, Linux, Disaster Recovery, RAID, Domain Name System (DNS), Perl (Programming Language), Monitoring of Systems, Identity and Access Management, Python (Programming Language), Kerberos (Protocol), Lightweight Directory Access Protocols (LDAP), Linux System Administration, Nagios, Network Architecture, Package Management Systems, Parsing, Performance Tuning, Red Hat Enterprise Linux, Cloud Services, Ansible, Prometheus, SUSE Linux Enterprise Servers, SQL Stored Procedures, SQL Databases, Teradata SQL, Oracle Linux, Virtual Local Area Networks, Virtualization Technology, Backup and Restore, Enterprise Data Management, Data Logging, Scripting, Google Cloud, System Availability, Grafana, Containerization, Low Latency, Puppet, Terraform, Splunk, Vmware
- **Published:** May 19, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=6bbd91fd55b9254f

## About the Role

Do you have experience in VLAN?, * Deep knowledge of Teradata architecture: parsing, BYNET, AMP, vproc, fallback, hashing, PDCR, fallback, and spool management.

Data distribution and primary index design; collecting statistics and understanding optimize behavior.

 * Experience with recent Teradata versions and releases migration/upgrade planning: TD 16.XX, TD 17.XX and preferably TD 20.XX., Project & change management
 * Experience driving upgrades, migrations, and maintenance windows; adherence to change control and rollback plans. Mentoring and leadership Mentoring other DBAs, establishing runbooks, knowledge transfer, and operational documentation.
 * Track record of successful upgrades/migrations, complex performance tuning wins, DR tests, and SLA-driven operations.
 * Proven examples of measurable improvements (reduced query runtimes, increased concurrency, reduced downtime).
 * Up-to-date knowledge of Cloud & Virtualization
 * Experience with Teradata on cloud platforms (AWS, Azure, GCP) or Virtual Teradata offerings (e.g., Vantage on VMWare), hybrid deployments, and associated networking/storage considerations. - one of them
 * Knowledge of containerization and virtualization concepts where relevant. Experience & credentials
 * Years of experience: typically 5-10+ years in enterprise data platforms; several years specifically on Teradata for senior/system roles. Certifications (valuable, not always required)
 * Teradata Certified Professional / Teradata Certified Administrator (current).
 * Linux certifications (RHCSA/RHCE) and cloud provider certifications (AWS/Azure/GCP) where cloud deployments exist.

## Description

* Provisioning and managing Teradata nodes and clusters (physical and virtual).
 * OS-level skills: Linux administration (SLES/RHEL/CentOS/Oracle Linux) for Teradata on Linux, including kernel tuning, package management, user and permissions management.
 * Storage subsystem knowledge: SAN, NAS, Fibre Channel, LUNs, RAID, and how storage impacts Teradata I/O and spool.

Performance tuning and troubleshooting

 * SQL query and plan analysis; collecting and interpreting Explain plans.
 * Workload management (WLM) and resource allocation: query prioritization, throttling, and KRI/SLAs.
 * Monitoring and diagnostics: using Teradata tools and logs to analyze spool, CPU, memory, disk I/O, network, BYNET contention. Backup, recovery & high availability
 * Best practices for backups restore procedures, and disaster recovery (DR) planning and testing.
 * Knowledge of fallback, AMP resilience, replication methods and physical vs logical protection. Security & compliance
 * DB and platform-level security: roles, privileges, LDAP/Kerberos integration, encryption (at rest/in transit), auditing and compliance (SOx and Others as applicable).
 * Secure configuration and hardening practices. Networking & infrastructure
 * Network architecture for Teradata clusters, VLANs, link aggregation, low-latency requirements, and BYNET tuning.
 * Integration with enterprise infrastructure: DNS, NTP, monitoring stacks, and identity providers. Automation, scripting & tools
 * Scripting languages: Bash, Python, Perl for automation, maintenance, and custom monitoring. - one of them
 * Configuration management and automation tools: Ansible, Terraform, Chef, or Puppet (as used in the enterprise). - one of them
 * Familiarity with Teradata utilities and tools: BTEQ, FastLoad, MultiLoad, TPT (Teradata Parallel Transporter), DBSControl, Viewpoint, Teradata Studio/SQL Assistant. - one of them Observability & tooling
 * Use of monitoring/alerting tools (Viewpoint, Prometheus, Grafana, Splunk, Nagios, etc.) and designing dashboards and alerts. One of them, View point is mandatory
 * Capacity planning, trending, and forecasting for CPU, disk, spool, and concurrency. Soft skills & organizational capabilities
 * Incident management and on-call experience
 * Leading postmortems, RCA (root-cause analysis), implementing corrective actions.
 * Communication and stakeholder management: vendors, management and applications
 * Translate technical impacts to business stakeholders; coordinate with DBAs, developers, network/storage teams, and vendors., * Backup, restore, migrate Teradata data and objects
 * Establish and maintain backup and recovery policies and procedures.
 * Manages and monitor system performance. proactively monitor the database systems to ensure secure services with minimum downtime Implements and maintains database security.
 * Sets up and maintains documentation and standards.
 * Supports multiple Teradata Systems including independent marts/ enterprise warehouse.
 * Work with the team to ensure that the associated hardware resources allocated to the databases and to ensure high availability and optimum performance.
 * Responsible for improvement and maintenance of the databases to include rollout and upgrades.
 * Responsible for implementation and release of database changes as submitted by the development team, Working with end customer
 * Teradata, customer, datacenter, vendor co-ordinations
 * Forecast data, security audits
 * User account and access management
 * Teradata active system management and customer requests and system allocation
 * Backup and recovery
 * SOX compliance and audits
 * DB support from 3rd party vendors
 * Product evaluations
 * On call support and major incidents
 * Backup restore, frequency and retention
 * Disaster recovery
 * Create long range disaster recovery
 * Customer feedback survey
 * Experienced in performance optimization techniques and Structured Query Language (SQL) tuning.
 * Demonstrated knowledge of Performance Data Collection and Reporting (PDCR) and Database Query Logging (DBQL)
 * Ability to write complex Teradata SQL queries, stored procedures, triggers, functions
 * Practical experience in managing the internal and external Teradata database security


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