49 Solutions

Staffing and Recruiting

SeniorSA&A/ATOSpecialistPrivateCloud(KubernetesEnvironment)

Ottawa, Ontario, Canada CONTRACT
The Brief

“Senior SA&A / ATO Specialist - Private Cloud (Kubernetes Environment) at 49 Solutions. Skills: SA&A, ATO, Kubernetes, cloud-native security documentation. Lead the development and maintenance of SA&A and ATO documentation for private cloud environments. Interpret and document security controls for cloud-native architectures, including Kubernetes”

What You'll Achieve.

producing clear, compliant, and audit-ready ATO documentation; accurately document their architecture, risks, and controls

Industry & Context.

Staffing and Recruiting
Eligibility Requirements

Secret (minimum) clearance

What They're Looking For.

Must Have

Demonstrated experience producing SA&A and ATO documentation within a Government of Canada department or Crown corporation, understanding of GC security frameworks, policies, and accreditation processes, Experience supporting cloud or private cloud environments, Working knowledge of Kubernetes and containerized architectures (must be able to understand and document, not necessarily build or deploy), Experience with Threat and Risk Assessments (TRA) and security control documentation, Ability to engage with both technical and non-technical stakeholders

Nice to Have

Experience with modern cloud platforms (e. g. , Azure, GCP etc. ) in a secure or regulated environment, Familiarity with DevSecOps concepts and container security practices, Previous experience supporting large-scale digital transformation or modernization initiatives

What You'll Do.

Lead the development and maintenance of SA&A and ATO documentation for private cloud environments

Interpret and document security controls for cloud-native architectures

Work closely with technical teams to understand system design

Translate technical implementations into clear

structured documentation aligned with Government of Canada security standards

Support risk assessments

threat and risk analyses (TRA)

and mitigation strategies

Contribute to the overall ATO lifecycle

including preparation

Provide guidance on security documentation best practices and compliance requirements

How You'll Work.

Team & Collaboration

Work closely with technical teams to understand system design, data flows, and security posture; Ability to engage with both technical and non-technical stakeholders

Communication Scope

Ability to translate technical implementations into clear, structured documentation

Free ATS check

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