Senior AWS and Infrastructure Engineer
Unisys
full-time
Posted on:
Location Type: Hybrid
Location: Sleepy Hollow • New York • United States
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Job Level
About the role
- Define and own the target-state AWS infrastructure architecture and operational standards for production environments
- Act as the technical authority for Linux and Windows OS engineering on AWS
- Establish enterprise-grade Infrastructure as Code (IaC) frameworks
- Lead security architecture and compliance implementation
- Drive performance engineering and cost optimization strategy across AWS workloads
- Own DR/BCP architecture and readiness
- Enable mature CI/CD and deployment practices
- Lead major incident and problem management for cloud infrastructure
- Provide technical leadership across teams
- Maintain high-quality documentation and reference architectures
Requirements
- 8+ years of infrastructure engineering/operations experience
- 5+ years delivering and operating AWS production environments at scale
- Expert-level understanding of AWS services and architecture patterns
- Deep Linux and Windows engineering expertise in cloud environments
- Expert-level IaC capability using Terraform and/or CloudFormation
- Advanced AWS networking design expertise
- Security engineering depth
- Strong observability and reliability engineering skills
- Advanced automation/scripting proficiency (Python/Bash/PowerShell)
- Ability to influence and communicate effectively with senior stakeholders.
- Bachelor’s degree in Computer Science / IT / Engineering (or equivalent practical experience)
- AWS Professional-level certification required: AWS Certified Solutions Architect – Professional and/or AWS Certified DevOps Engineer – Professional
Benefits
- unlimited paid time off
- 401(k) plan
- comprehensive healthcare
- HSA matching
- ongoing learning opportunities
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
AWS infrastructure architectureLinux engineeringWindows engineeringInfrastructure as Code (IaC)TerraformCloudFormationAWS networking designSecurity engineeringAutomation scriptingPerformance engineering
Soft Skills
Technical leadershipCommunicationInfluencing stakeholdersProblem managementDocumentation
Certifications
AWS Certified Solutions Architect – ProfessionalAWS Certified DevOps Engineer – Professional