{"id":56591,"url":"https://alion.io/job/juju-head-of-security-operations","title":"Head of Security Operations","company":{"id":17888,"name":"Canonical","domain":"canonical.com","url":"https://alion.io/company/canonical","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"D","score":48,"open_postings":263,"ghost_share":0.947,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":2,"computed_at":"2026-11-04T06:34:25Z"}},"role":"Security","role_family":"Security","seniority":"head","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"ISO 27001","optional":false},{"name":"Linux","optional":false},{"name":"NIST CSF","optional":false},{"name":"Ubuntu","optional":false}],"status":"live","first_seen_at":"2023-11-07T11:41:30Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-11-05T01:26:17Z","board_verified":true,"closed_at":null,"days_open":1093,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":1093},"description":"This global leadership role in cyber security is to manage the Security Operations (SecOps) team responsible for design, implementation and evolution of Canonical security practices, techniques, tools, systems and policies. The team is the primary owner of strategy and practices that determine how Canonical secures its data, internal infrastructure and build processes. They are responsible for assuring the security and integrity of our own infrastructure and product deployments. They design and implement technical security controls that ensure security threats are automatically identified, contained and remediated. The team will also contribute ideas and requirements for Canonical product security, improving the resilience and robustness of all Ubuntu customers and users subject to cyber attack.\nAs a leader on cyber security in the company, the SecOps team manager will collaborate with our Organisational Learning and Development team to develop playbooks and facilitate SecOps training across Canonical. They will operate in a wider security organisation, run a high performing security team and improve Canonical's security posture. They will lead initiatives to integrate the team's insights into Canonical's broader software development process.\nWhile this is a management position, we expect managers to be expert practitioners, able to lead by example, contribute at the highest level, and assess work based on their own professional experience and skill. Candidates should have deep, hands-on expertise with a range of open source and proprietary security tooling and practices, which they can integrate into a holistic next generation security solution across the breadth of Canonical's interests.\nThe SecOps team's mission is not only to secure Canonical, but also to contribute to the security of the wider open source ecosystem. They might share knowledge through public presentations and industry events, and share threat intelligence with the wider community or represent Canonical in sector-specific governance bodies.\nThis role reports to the CISO.\nWhat you will do in this role:\nHire and mentor a team of outstanding technical security professionals\nDefine Canonical's SecOps security standards and playbooks\nOwn and drive the architecture and design of the SOC\nAnalyse and improve Canonical's security architecture\nEvaluate, select and implement new security tools and practices\nIdentify, contain and guide the remediation of security threats and cyber attacks\nGrow the presence and thought leadership of Canonical SecOps practice\nContribute to open source threat intelligence initiatives\nDrive threat modelling, table top exercises and other SecOps practices across Engineering, IS and Canonical\nDevelop Canonical SecOps learning and development materials\nPublish blog posts, whitepapers and conference presentations\nIdentify, implement and track SecOps KPIs\nPlan and deliver SecOps work in the framework of Canonical's agile engineering practice\nWork with Security leadership to present information and influence change\nWhat we are looking for\nProven track record of mitigating with advanced threat actors and nation state threats\nExpert technical understanding of SOCs from the ground up\nIn depth knowledge of SOC architecture and design including strategies for logging, firewalls, network segmentation, honeypots etc\nSomeone who understands how the SOC works not just how to use it\nExpert in Linux security\nAbility to define, implement, automate and measure effective incident response playbooks\nKnowledge of security architecture and market-leading security tools\nExperience contributing to, and consuming, threat intelligence feeds\nExperience in security risk management frameworks such as NIST CSF\nAn exceptional academic track record from both high school and university\nUndergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path\nDrive and a track record of going above-and-beyond expectations\nDeep personal motivation to be at the forefront of technology security\nLeadership and management ability\nExcellent business English writing and presentation skills\nConfidence to report security performance metrics with accountability for accuracy and completeness\nOptional things we value\nExperience in offensive or defensive security teams with hands-on ability\nExperience with open source security tools\nExperience with security standards such as ISO 27001 \nExperience with security posture management of corporate 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