We are looking for an experienced Senior PostgreSQL System Administrator with 5–7 years of hands‑on experience managing large‑scale, mission‑critical PostgreSQL environments. This role is ideal for someone who thrives in performance tuning, high availability design, and database security, and who enjoys mentoring junior DBAs while influencing architectural decisions.
Senior PostgreSQL System Administrator • Toronto, ON, CA
Become a Senior PostgreSQL System Administrator and leverage your skills in a critical, high-performance environment.This position allows you to lead and mentor while focusing on database security ... Show more
A leading retail company in Richmond Hill is seeking a Senior Systems Administrator to ensure high availability and continuity of technology across multiple Data Centers in Canada.The ideal candida... Show more
In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services.With a presence in more than 30 countries and a team... Show more
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A leading technology staffing firm in Toronto seeks an experienced Database Administrator.The successful candidate will manage PostgreSQL and MongoDB databases, ensuring security and efficiency acr... Show more
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Elevate your career as a Lead PostgreSQL DBA at Kraken, focusing on high-throughput environments.This remote role centers on operational excellence and automation.Join a team dedicated to scaling d... Show more
Excel as a Senior Database Administrator in Oracle E-Business Suite, based in Toronto, ON.This contract position offers a vital opportunity for onsite expertise in installation and maintenance.We r... Show more
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.The Information Technology (IT) department manages the technology and computer infrastructure t... Show more
Senior Systems AdministratorApplyremote type: Hybridlocations: Montreal: Torontotime type: Full timeposted on: Posted 4 Days Agojob requisition id: JR105825**Your Moneris Career – The O... Show more
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Location: Markham, ON • Posted: 7/15/2026 • Location Name: HSIO-Markham • Wage: Depends on Experience.Amphenol Communications Solutions (ACS), a division of Amphenol Corporation, is a world leader ... Show more
Become a PostgreSQL Database Expert with Centric Software, focusing on performance and reliability in a remote setting.Bring your expertise to enhance our customer support strategies.As a Productio... Show more
Seeking a Senior Database Administrator skilled in PostgreSQL and Oracle for a hybrid role, managing, optimizing, and migrating enterprise database systems in cloud and Linux environments. Show more
A Canadian tech firm is seeking an experienced Database Administrator for a 6-month contract.The role involves managing PostgreSQL and MongoDB installations, ensuring database security, and support... Show more
Senior Database Administrator needed to manage, optimize PostgreSQL databases, lead migrations, and implement advanced features.Hybrid role, 3 days in-office in Canada. Show more
