Senior Systems Architect

Euna Solutions

. Own the architecture and technical direction of the shared platform layer, including service boundaries, contracts, and shared capabilities consumed by products .

Posted 9/17/2026full-timeOakville • CanadaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive expertise in cloud architecture, particularly with multi-account AWS environments and identity access management. Proven ability to govern technical standards and influence architectural decisions while ensuring compliance with public sector regulations.

Highest-signal resume keywords

Cloud ArchitectureIdentity And Access ManagementTechnical Standards GovernanceAWS Multi-Account EnvironmentsTerraform Proficiency

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Cloud ArchitectureInfrastructure EngineeringIdentity And Access ArchitectureOAuth2OIDCSAMLSCIMTerraformNetworkingWorkload Isolation

Soft Skills

Clear CommunicationConsensus BuildingInfluence Leadership

Tools & Technologies

AWSAzureInfrastructure As Code

Certifications & Qualifications

AWS Solutions Architect ProfessionalAzure Solutions Architect Expert

Industry Keywords

SOC 2PCI DSSGovRAMPPublic Sector ComplianceFinOps

Tech Stack

Tools & technologies

AWSAzureCloudTerraform

About the role

Key responsibilities & impact

Own the architecture and technical direction of the shared platform layer, including service boundaries, contracts, and shared capabilities consumed by products
Govern Euna's technical standards program by drafting, reviewing, ratifying, communicating, and maintaining standards across architecture, engineering, and operations
Define cloud architecture patterns for multi-account structure, network topology, workload isolation, and resilience in partnership with Cloud Operations and SRE
Set architectural direction for identity and access management across product and corporate systems
Align architectural decisions with Security to meet public sector compliance obligations, including SOC 2, PCI DSS, and GovRAMP
Identify high-risk and high-impact work, build the business case, and sequence remediation
Advise the AI team on cross-cutting infrastructure, identity, and integration decisions
Participate in the Architecture Review Board

Requirements

What you’ll need

10+ years in technology
5+ years in architecture or staff-level roles
Hands-on background in cloud, infrastructure, or IT engineering at production scale
Deep experience with organizational-scale cloud architecture, including multi-account AWS environments, networking, workload isolation, and shared services
Working fluency in Azure
Hands-on proficiency with Terraform or equivalent infrastructure as code
Strong background in identity and access architecture, including OAuth2, OIDC, SAML, and SCIM
Experience owning a technical standards or governance practice spanning teams not directly managed
Ability to gather practitioner input and keep published guidance current
Ability to lead through influence and build consensus among senior technical stakeholders
Clear, concise written and verbal communication skills
Nice-to-have: experience integrating technology estates following an acquisition
Nice-to-have: experience with centralized AI capability delivery, including model access patterns, data handling, and technical guardrails
Nice-to-have: FinOps practice experience and familiarity with cloud cost accountability frameworks
Nice-to-have: public sector or govtech domain experience, or a professional/expert-level cloud architecture certification such as AWS Solutions Architect Professional or Azure Solutions Architect Expert

Benefits

Comp & perks

Hybrid work arrangement with three days per week in the Oakville or Atlanta offices
Eunafier Days: two additional days off per year, each attached to a long weekend
Community engagement opportunities through time, donations, and shared expertise
Up to eight hours of paid philanthropy time per year
Professional development investment through budget, mentorship, and opportunities for advancement
Accessible interview process and accommodations upon request