Senior IT Infrastructure Engineer, Nasuni

• 6+ years of experience in IT infrastructure, cloud infrastructure, systems engineering, or related technical operations roles
• 3+ years of hands-on experience administering enterprise AWS and Azure environments
• Practical experience with IAM, RBAC, networking, storage, compute, monitoring, and cloud security controls
• Hands-on experience with infrastructure-as-code or automation tools such as Terraform, CloudFormation, PowerShell, Workato, or equivalent
• Experience integrating or administering Okta, Microsoft Entra ID/Azure AD, SSO, and MFA
• Strong troubleshooting skills across cloud, identity, networking, and SaaS environments
• Clear documentation and communication skills for technical and cross-functional audiences

Desirable

• Nasuni is looking for a Senior IT Infrastructure Engineer to help design, operate, secure, and optimize our cloud infrastructure across AWS, Azure, and SaaS platforms
• This role is ideal for a hands-on cloud engineer who enjoys building reliable systems, improving governance, automating repeatable work, and partnering with Security, Engineering, IT Operations, Finance, and Procurement to support a scalable global business
• You will help ensure Nasuni’s cloud environments are secure, well-governed, cost-aware, and operationally resilient
• Your work will directly improve business agility by reducing manual effort, strengthening identity and access controls, improving visibility into cloud resources, and helping teams deliver faster and more reliable services
• This role is for someone who has owned meaningful cloud infrastructure outcomes in production environments
• It is not a fit for someone whose experience is limited to basic system administration, ticket routing, or cloud exposure without hands-on implementation
• This is a senior individual contributor role with independent ownership of cloud infrastructure delivery, operational improvement, and technical escalation
• You will make practical technical decisions within established Security and IT standards, recommend improvements to governance and automation, and collaborate with cross-functional stakeholders to execute cloud initiatives
• The role balances hands-on delivery with process improvement, documentation, mentoring, and operational leadership
• Design, deploy, and maintain secure, scalable, and high-performing cloud environments across AWS, Azure, and hybrid infrastructure
• Audit existing cloud resources and align them to best-practice configurations, tagging standards, access controls, and operational governance
• Implement and manage IAM policies, role-based access controls, MFA enforcement, and integrations with Okta and Microsoft Entra ID/Azure AD under Security team guidance
• Automate infrastructure provisioning, configuration, and repeatable workflows using tools such as Terraform, CloudFormation, PowerShell, Workato, or similar platforms
• Monitor and improve cloud availability, performance, security posture, and cost efficiency through dashboards, alerts, tagging discipline, and operational reviews
• Partner with Security on encryption, key management, network segmentation, SOC 2, ISO 27001, Zero Trust, and related cloud security initiatives
• Collaborate with Engineering and IT Operations on migrations, SaaS/PaaS optimization, disaster recovery, and business continuity planning
• Participate in incident response, root cause analysis, and remediation for cloud-related issues
• Maintain architecture diagrams, runbooks, SOPs, and self-service knowledge resources that improve operational consistency
• Use AI-enabled tools responsibly to accelerate analysis, documentation, log review, IaC drafting, and workflow improvement while validating outputs for accuracy, security, and business fit
• Mentor junior engineers and help raise the team’s cloud automation, governance, and operational best practices
• Expected Outcomes and Impact
• Improved cloud governance, tagging accuracy, access control hygiene, and resource visibility
• Reduced manual operational work through automation and reusable infrastructure patterns
• Stronger security execution across identity, encryption, segmentation, and compliance-aligned controls
• Better cloud spend visibility and actionable optimization recommendations
• More reliable cloud operations through monitoring, documentation, incident response, and RCA discipline