THANSenior Cloud Infrastructure Engineer Cambridge, Massachusetts, Uni

Senior Cloud/Infrastructure Engineer | AWS Specialist | Hybrid - [Cambridge, MA] | $150k - $180k

Do you thrive in dynamic cloud environments where your technical expertise drives scalability, security, and innovation?

Are you ready to take ownership of cutting‑edge AWS infrastructure and shape the future of cloud operations for a growing, forward‑thinking organization?

We’re seeking a Senior Cloud/Infrastructure Engineer with deep expertise in AWS to design, build, and optimize secure, high‑performant cloud environments.

In this role, you’ll take the lead in architecting and managing AWS infrastructure that aligns with business goals – ensuring every system is resilient, cost‑efficient, and scalable. You’ll collaborate closely with development and Dev Ops teams to deliver cloud solutions that power real results.

Work Schedule:

Hybrid (2–3 days onsite per week)

Location:

Cambridge, MA

• AWS Architecture:
  Design and implement secure, scalable AWS environments covering compute, storage, and networking.
• Infrastructure as Code (Terraform):
  Automate provisioning, scaling, and management of cloud infrastructure.
• Security & Compliance:
  Enforce AWS security best practices and ensure compliance with industry standards.
• Cost Optimization:
  Continuously monitor and optimize AWS usage to drive efficiency and cost savings.
• Disaster Recovery & High Availability:
  Architect and test DR and HA strategies to ensure maximum uptime.
• Monitoring & Performance:
  Deploy monitoring, logging, and alerting systems to maintain infrastructure health.
• Collaboration:
  
  Partner with development teams to support CI/CD pipelines and infrastructure needs.
• Documentation & Best Practices:
  Maintain up‑to‑date documentation and champion best practices across the team.

• Experience:
  
  3+ years in IT infrastructure, including 2+ years working hands‑on with AWS.
• AWS Expertise:
  Deep understanding of core AWS services (EC2, S3, RDS, VPC, IAM, etc.); AWS certification a plus.
• Terraform:
  Proven experience building and automating with Terraform.
• Security & Networking:
  Strong grasp of AWS networking, VPNs, subnets, and security group configurations.
• Cost Management:
  Track record of optimizing cloud environments for cost and performance.
• CI/CD & Dev Ops:
  Familiarity with pipelines, automation, and Dev Ops principles.
• Communication:
  Clear communicator with the ability to bridge technical and business discussions.

Ready to take the lead on next‑generation AWS infrastructure?

Apply now and be part of a collaborative environment where your expertise will make a real impact.