ON.energy is building the backbone of energy and AI infrastructure powering grid-safe data centers and mission-critical facilities. The company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. ON recently announced a 5GW partnership, with 3GW currently under construction across multiple hyperscale data center campuses.

With patented technology and proprietary software, ON.energy develops projects worldwide that set new benchmarks for resilience.

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 [email protected]

Benefits vary by role and location and are subject to change.

Agency Notice: ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters. Resumes submitted without a fully executed Master Services Agreement (MSA) and a written request from an authorized member of our Talent Acquisition team will be considered the property of ON.energy. No placement fees or compensation will be paid for unsolicited candidate submissions.

📌 AWS Cloud Engineer (Ciudad de México)
🏢 On.Energy
📍 Ciudad de México