SiteOne

Company Overview

SiteOne Landscape Supply is the largest national distributor of landscaping products across the United States and Canada. As a leading supplier of wholesale goods for green industry professionals, we have a long history of serving those who design, build, and maintain outdoor spaces – from lawns and gardens to golf courses, sport fields and more. We pride ourselves on knowing our customers and their business better than anyone else and providing them with a one-stop shop of extensive inventory covering irrigation, lighting, turf and landscape maintenance, hardscapes, nursery, and pest control supplies.

At SiteOne, we are passionate about delivering an outstanding customer experience and will stop at nothing to help our customers win. We know that our associates are the key to this success, and our commitment to the SiteOne DNA and support for our associates through development programs, benefits, and perks align with our vision to "Be a Great Place to Work for Our Associates". We foster a culture of safety, teamwork, and continuous improvement. With over 800 locations and exciting expansion ahead, now is the perfect time to join SiteOne and grow Stronger Together™!

Position Overview

Join our team as a Database Administration Manager responsible for leading our DBA team, optimizing SQL Server environments, and ensuring database performance and availability.

What you’ll do:

• Lead and mentor a team of DBAs, providing technical direction and professional development.
• Serve as the primary DBA, supporting our custom C# POS, OMS & Inventory Management system (Unity Enterprise), our Enterprise Data Warehouse and other 3rd party applications in support of a $5+ Billion business with over 750 locations.
• Optimize and tune complex queries, analyze and interpret SQL Server execution plans, and recommend indexing strategies to improve database performance and efficiency.
• Oversee and manage high-availability and disaster recovery solutions, including Always On Availability Groups across multiple data centers (DR/HA), database backups, and restores.
• Plan and implement database maintenance strategies, including patching, upgrades, statistics updates, and regular health checks.
• Evaluate, implement, and manage database monitoring and automation solutions to ensure system health and performance.
• Collaborate closely with application developers, infrastructure teams, and business stakeholders to ensure seamless integration and optimal database support for mission-critical applications.
• Troubleshoot and resolve database performance issues, locking/blocking, deadlocks, and production outages.
• Support after-hours activities including patching, DR testing, and responding to production incidents as required.
• Maintain a 24x7 on-call rotation for operational issues
• Participate in capacity planning, data modeling, and architectural decisions for new and existing systems.
• Create and maintain comprehensive documentation, standards, and best practices for database environments.
• Ensure database security, user access controls, and adherence to compliance/audit requirements.

Skills We Are Seeking:

• Expertise in SQL Server (2016/2019/2022): Deep knowledge of core DBA concepts, administration, and troubleshooting.
• Advanced T-SQL skills: Ability to write, optimize, and review complex queries, stored procedures, and functions.
• Query performance tuning: Strong ability to analyze execution plans, recommend and implement indexing strategies, and resolve performance bottlenecks.
• High-availability and disaster recovery: Experience with Always On Availability Groups, backup/restore, and DR planning/testing.
• Experience with large-scale environments: Managing multi-terabyte databases and supporting high-volume, concurrent workloads.
• Strong troubleshooting skills: Ability to rapidly diagnose and resolve production issues under pressure.
• Leadership and communication: Experience mentoring DBAs, collaborating with cross-functional teams, and conveying technical concepts to non-technical stakeholders.
• Security and compliance: Understanding of database security best practices, auditing, encryption, and access management.
• Flexibility for after-hours work: Willingness to support critical patching, DR testing, and urgent production issues during nights and weekends as needed.

Preferred Skills:

• Azure SQL Database: Familiarity with managing, monitoring, and optimizing Azure SQL databases.

Education and Experience:

• Bachelor’s Degree
• Minimum 7 years of relevant SQL DBA experience
• Minimum 3 years of leadership experience

SiteOne Landscape Supply is strongly committed to providing equal employment opportunities for all associates and all applicants for employment. All employment decisions at SiteOne-including those relating to hiring, promotion, transfers, benefits, compensation, placement, and termination-will be made without regard to race, color, national origin, genetic information, creed, sex, sexual orientation, gender, gender identity, religion, age, veteran status, uniform service, pregnancy, disability, or any other factor protected by applicable law.