Senior IT Infrastructure Engineer
Senior individual contributor responsible for designing, securing, automating, and optimizing AWS and Azure infrastructure in a hybrid environment. The role requires 6+ years of infrastructure experience, strong IAM and cloud security expertise, infrastructure-as-code skills, and operational leadership.
About the job
Responsibilities
- Design, deploy, and maintain secure, scalable, and high-performing cloud environments across AWS, Azure, and hybrid infrastructure.
- Audit cloud resources and align them with 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 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.
- Use AI-enabled tools responsibly for analysis, documentation, log review, infrastructure-as-code drafting, and workflow improvement while validating outputs.
- Mentor junior engineers and help improve cloud automation, governance, and operational practices.
Expected Outcomes
- 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 root-cause-analysis discipline.
Required Qualifications
- 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.
Preferred Qualifications
- Experience supporting SOC 2, ISO 27001, Zero Trust, or similar compliance and security frameworks.
- Experience with FinOps practices, tagging policies, cost dashboards, or cloud spend optimization.
- Experience supporting disaster recovery, business continuity, or migration initiatives.
- Experience mentoring junior engineers or serving as a technical escalation point.
- Experience in a high-growth SaaS, private equity-backed, or global technology environment.
- Ability to build reusable automation, governance workflows, and self-service operational resources.
- Demonstrated use of AI-assisted workflows for cloud analysis, documentation, automation review, or operational efficiency with strong validation practices.
Skills
AWS, Microsoft Azure, Terraform, CloudFormation, PowerShell, Workato, IAM, RBAC, Okta, Microsoft Entra Id, SSO, MFA, Cloud Security, Finops, Disaster Recovery
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