Senior DevSecOps Architect
Acestack
Job Title: Senior DevSecOps Architect
Job Type: Full-Time
Location: Montreal, QC (Remote)
Job Overview
We are looking for a Senior DevSecOps Architect with 10+ years of experience to lead the architecture, governance, and technical evolution of enterprise DevSecOps platforms and secure software delivery pipelines. You will design, build, and demonstrate hands-on proofs-of-concept (PoCs) while embedding security controls across multi-stage CI/CD workflows, containerized environments, and cloud infrastructure.
Key Responsibilities-
Enterprise Architecture & Delivery: Lead the strategy, governance, and rollout of enterprise DevSecOps practices; build hands-on PoCs to validate solutions before organization-wide adoption.
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CI/CD & Pipeline Governance: Establish standards for branching strategies, pull requests, reusable multi-stage YAML pipelines, approval gates, and embedded security checks.
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Supply Chain & Vulnerability Security: Integrate SAST, SCA, secret scanning, IaC analysis, container scanning, software bill of materials (SBOM) generation, artifact signing, and policy enforcement into delivery workflows.
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Kubernetes & Cloud Security: Partner with Cloud Architecture teams to implement secure deployment patterns, admission controls, Helm, GitOps workflows, workload identities, and pipeline integrations (specifically GKE).
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Container & Artifact Governance: Oversee container image registries, image signing, immutability, vulnerability management, and secure artifact management via Sonatype Nexus.
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Automation & Applied AI: Build reusable pipeline templates, scripts, and secrets-management workflows; evaluate AI-assisted tools to streamline pipeline triage, testing, and operational support.
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Compliance & Technical Leadership: Support architecture reviews, risk assessments, and audit evidence gathering while mentoring application teams, DSO Champions, and platform engineers.
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Experience: 10+ years of total experience in software engineering, DevSecOps, and enterprise architecture roles.
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Security & Supply Chain: Deep experience with SAST/SCA tooling, Sonatype Nexus, container image security, SBOMs, and supply chain security frameworks.
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Containerization & Orchestration: Proven expertise in Kubernetes, GKE, Helm, and GitOps delivery models.
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Automation: Proficiency in multi-stage YAML pipelines, scripting, platform engineering, and enterprise secrets management.
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Leadership: Strong track record in technical governance, audit compliance, risk mitigation, and team mentorship.
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