ON.energyON.energy

AWS Cloud Engineer

Added 3 hours ago

ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future.

We are seeking a AWS Cloud / DevOps / Platform Engineer who can operate with a high degree of ownership and independence while contributing to the design, build, and operation of scalable AWS environments.

This role is suited for early-career engineers who already have hands-on AWS experience and are ready to take on more responsibility in managing cloud infrastructure end-to-end. You will partner with DevOps, Security, and Application teams, while also being trusted to drive tasks independently—from implementation through troubleshooting and optimization.

Key Responsibilities

  • Design, deploy, and maintain AWS cloud infrastructure using Infrastructure as Code (IaC) (e.g., CDK, CloudFormation, Terraform) with minimal supervision
  • Independently manage and optimize AWS networking components, including:
    • VPCs, subnets, and route tables
    • Client VPN and site-to-site VPN
    • Internet Gateways and NAT Gateways
    • Security Groups and Network ACLs
    • VPC Peering, Transit Gateway, and PrivateLink
  • Support and troubleshoot hybrid and multi-account AWS environments
  • Own configuration and resolution of VPN, Direct Connect, and routing issues
  • Collaborate with DevOps teams on CI/CD pipelines, while independently executing assigned automation tasks
  • Monitor cloud resources and proactively optimize for performance, cost, and availability
  • Lead initial troubleshooting for incidents and contribute to root cause analysis
  • Apply AWS security and networking best practices in day-to-day operations
  • Create and maintain clear technical documentation with minimal guidance

Required Skills & Experience

  • 3–5 years of experience in cloud, infrastructure, or DevOps engineering
  • Hands-on experience with AWS services, especially:
    • EC2, VPC, IAM, ALB/NLB, Route 53
    • S3, RDS, CloudWatch
  • Strong networking fundamentals, including:
    • TCP/IP, DNS, HTTP/S
    • CIDR, subnetting, and routing
    • Firewalls and load balancing concepts
  • Experience with Infrastructure as Code (Terraform, CloudFormation, or CDK)
  • Working knowledge of Linux systems
  • Proven ability to troubleshoot network connectivity and performance issues independently
  • Familiarity with multi-account AWS environments

Education

  • Degree in Computer Science, Engineering, Information Systems, or a related technical field from an accredited university or technical institute in LATAM (Argentina, Chile, México, or equivalent) preferred
  • Alternatively, completion of a recognized technical or vocational program (e.g., coding bootcamp, cloud engineering program) from a reputable LATAM institution, combined with relevant hands-on experience
  • AWS certifications (e.g., Cloud Practitioner, Solutions Architect Associate) or equivalent training strongly preferred
  • Demonstrated commitment to continuous learning through certifications, labs, or real-world projects

Soft Skills

  • Ability to work independently, prioritize tasks, and take ownership of deliverables
  • Strong problem-solving and analytical mindset
  • Clear communication of technical concepts in English
  • Proactive, self-driven, and collaborative approach
  • Growth mindset with a strong interest in cloud and networking domains

For US-based roles - What you’ll get:

  • Competitive salary + annual performance-based bonus eligibility
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays

 

For Mexico-based roles - What you’ll get:

  • Competitive salary + annual performance bonus eligibility
  • Christmas Bonus (Aguinaldo): 30 days
  • Major medical expenses and life insurance
  • Paid time off and holidays (per local policy)

For all roles:

  • Professional development and growth opportunities
  • Opportunity to grow with a mission-driven team shaping the future of clean energy
  • Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.
  • Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com
  • Benefits vary by role and location and are subject to change.