Optus in Australia is seeking a Senior DevSecOps Engineer based in Macquarie Park, Sydney to own the technical direction and day-to-day execution of our DevSecOps strategies and platform delivery goals. You'll work closely with the Associate Director to drive group-wide initiatives and provide deep technical guidance. If you thrive in a hands-on senior role where you can shape platform strategy, mentor peers, and embed contemporary security practices across the delivery lifecycle, this one's for you.