Senior IT Security Engineer (Level 3)

The contract seeks a Senior IT Security Engineer (Level 3) to deliver expert-level cybersecurity engineering support to the Natural Resources Canada Security Operations Centre, focusing on the design, implementation, and hardening of critical security systems. The role requires advanced technical expertise in cybersecurity architecture and operational defense, ensuring systems are resilient against evolving threats and aligned with federal security standards. The successful bidder will be responsible for end-to-end security enhancements, including system configuration, vulnerability mitigation, and continuous improvement of the SOC’s defensive posture. This is a subcontract under the Government of Canada, classified under NAICS code 541511 for custom computer programming services. The opportunity was posted on June 19, 2026, with a response deadline of July 7, 2026, and performance is expected to be conducted globally, with no specific location designated beyond World as the place of performance. There is no set-aside designation, and the contract is open to eligible subcontractors capable of meeting the rigorous technical demands of supporting a federal government security operations environment. Interested parties must submit proposals prior to the deadline to be considered for award.