Senior Cloud Systems Engineer - Azure & AWS Hybrid

OSI Systems, Inc.; Torrance (CA); On-site; USD 150,000 - 160,000; Full time

Benefits offered by this job

Health plans

401(k) retirement plan

Health savings account

Disability insurance

Life insurance

AD&D insurance

Leave of absence programs

Paid time off

Job summary

OSI Systems, Inc. is seeking a Sr.

Cloud Systems Engineer to design, secure, automate, and support enterprise cloud and hybrid infrastructures across Microsoft Azure, AWS, and on‑prem environments. You will provide technical leadership for cloud architecture, automation, identity management, networking, and security while collaborating with security, DevOps, and software teams to modernize services and enable critical business operations.

Qualifications

• Bachelor’s degree in a technical field is required.
• 7+ years of professional cloud service development and admin experience.
• Certifications: AWS SysOps Admin and/or AWS Solutions Architect preferred.
• Experience with hybrid cloud integrations to on‑prem resources.
• Proficiency with AWS storage/compute services and security controls.

Responsibilities

• Design, deploy, and maintain enterprise cloud infrastructure in Azure and AWS.
• Develop highly available, secure, and scalable cloud architectures.
• Implement and manage cloud networking, storage, compute, backup, and recovery.
• Design hybrid-cloud connectivity between cloud and on‑prem environments.
• Evaluate cloud technologies to improve performance, reliability, and security.
• Develop reference architectures and standardized patterns.
• Architect and review application solutions in AWS/Azure.
• Engineer and support Windows Server and Linux environments.
• Administer all AWS/Azure services and cloud-native virtualization.
• Perform infrastructure lifecycle management, upgrades, and migrations.
• Develop IaC solutions using Terraform, Bicep/ARM, PowerShell, Azure CLI, Python.
• Automate provisioning, patching, monitoring, and compliance validation.
• Integrate deployments into CI/CD pipelines and create reusable templates.
• Design and troubleshoot VNets, subnets, VPNs, load balancers, and firewall rules.
• Implement secure-by-design cloud architectures and IAM governance.
• Collaborate with security teams to meet standards (NIST, ISO 27001, CIS).
• Support audits, assessments, and remediation activities.
• Create runbooks, incident response, and improve reliability.
• Travel as needed to support global operations.

Skills

Cloud architecture

AWS

Azure

Security best practices

DevOps

Infrastructure as Code

CI/CD

Networking

Hybrid cloud

Education

Bachelor's degree in Computer Science, Information Systems, or related field

Tools

AWS CloudFormation

Elastic Beanstalk

Terraform

Bicep/ARM Templates

PowerShell

Azure CLI

Python

Job description

OSI Systems, Inc. is seeking a Sr.

Cloud Systems Engineer to design, secure, automate, and support enterprise cloud and hybrid infrastructures across Microsoft Azure, AWS, and on‑prem environments. You will provide technical leadership for cloud architecture, automation, identity management, networking, and security while collaborating with security, DevOps, and software teams to modernize services and enable critical business operations.