Senior Engineer - Microsoft Infrastructure

• Administer and maintain

  Azure cloud services

  (Entra ID, M365, Teams) and

  AWS-hosted infrastructure

  (Windows Server, Active Directory, VDI, FSx, PKI).
• Configure and manage

  DNS, mail routing, and security policies

  , including compliance rules, aliases, and complex addressing.
• Implement and support

  automation and IaC

  using AWS CloudFormation, Terraform, GitHub, Jenkins, and CI/CD pipelines with DR/BC considerations.
• Monitor and optimize infrastructure health and performance using

  Windows logs, AWS CloudWatch, Elasticsearch/Kibana

  .
• Develop and maintain

  technical documentation

  , including design docs, run books, and production change records.
• Provide

  tiered support

  for provisioning, access, troubleshooting, and incident response; perform root cause analysis and continuous improvements.
• Participate in

  24x7 support rotation

  and ensure system reliability, availability, and security.

What you will bring:

• Strong ability to

  listen, communicate, evaluate, and problem-solve

  effectively in a multitasking team environment.
• Extensive experience with

  Azure Cloud

  (Entra ID, M365, Teams, Exchange Online, Purview, Defender) including

  security, compliance, data protection, labeling, and conditional access

  ; certified or equivalent in

  Azure Administration

  and

  Microsoft 365

  .
• Skilled in

  AWS infrastructure

  (IAM, EC2, VPC, Route53, RDS, S3, FSx, Workspaces) with hands-on expertise in

  CloudFormation, Terraform, and IaaC automation

  ; AWS Certified SysOps Administrator or equivalent.
• Deep background in

  Windows Server and Active Directory administration

  (setup, patching, SCCM, PKI, GPOs, file shares, identity/security), including

  on-prem to cloud migrations

  ; certified in

  Windows Server Administration

  .
• Proficient in

  automation and scripting

  (PowerShell for M365/Exchange, plus Python/Ruby/Go/Perl), and experienced with

  CI/CD pipelines

  using Jenkins, Bamboo, Concourse, and GitHub.
• Strong track record in

  email systems and mail flow troubleshooting

  (logs, delivery analysis, routing rules, compliance policies, aliases), system monitoring, incident response, and

  technical documentation

  .