AWS Cloud Engineer at ON.energy

<div class="content-intro"><p>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.</p></div><p data-start="181" data-end="394">We are seeking a&nbsp;<strong data-start="198" data-end="244">AWS Cloud / DevOps / Platform Engineer</strong> who can operate with a high degree of ownership and independence while contributing to the design, build, and operation of scalable AWS environments.</p> <p data-start="396" data-end="752">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.</p> <h3 data-section-id="164ueu3" data-start="759" data-end="783">Key Responsibilities</h3> <ul data-start="785" data-end="1818"> <li data-section-id="1b4e6tb" data-start="785" data-end="941">Design, deploy, and maintain AWS cloud infrastructure using Infrastructure as Code (IaC) (e.g., CDK, CloudFormation, Terraform) with minimal supervision</li> <li data-section-id="10wo1m0" data-start="942" data-end="1225">Independently manage and optimize AWS networking components, including: <ul data-start="1020" data-end="1225"> <li data-section-id="14n21ih" data-start="1020" data-end="1055">VPCs, subnets, and route tables</li> <li data-section-id="1fqhk69" data-start="1058" data-end="1093">Client VPN and site-to-site VPN</li> <li data-section-id="1rvkdgj" data-start="1096" data-end="1134">Internet Gateways and NAT Gateways</li> <li data-section-id="19vj3ui" data-start="1137" data-end="1173">Security Groups and Network ACLs</li> <li data-section-id="81ld92" data-start="1176" data-end="1225">VPC Peering, Transit Gateway, and PrivateLink</li> </ul> </li> <li data-section-id="h6cled" data-start="1226" data-end="1296">Support and troubleshoot hybrid and multi-account AWS environments</li> <li data-section-id="16oaqzo" data-start="1297" data-end="1376">Own configuration and resolution of VPN, Direct Connect, and routing issues</li> <li data-section-id="ip8lsk" data-start="1377" data-end="1486">Collaborate with DevOps teams on CI/CD pipelines, while independently executing assigned automation tasks</li> <li data-section-id="sx0owo" data-start="1487" data-end="1579">Monitor cloud resources and proactively optimize for performance, cost, and availability</li> <li data-section-id="jywm36" data-start="1580" data-end="1664">Lead initial troubleshooting for incidents and contribute to root cause analysis</li> <li data-section-id="2l76p4" data-start="1665" data-end="1742">Apply AWS security and networking best practices in day-to-day operations</li> <li data-section-id="626yhd" data-start="1743" data-end="1818">Create and maintain clear technical documentation with minimal guidance</li> </ul> <h3 data-section-id="wx535h" data-start="1825" data-end="1857">Required Skills &amp; Experience</h3> <ul data-start="1859" data-end="2470"> <li data-section-id="1kajbvc" data-start="1859" data-end="1934">3–5 years of experience in cloud, infrastructure, or DevOps engineering</li> <li data-section-id="bpues2" data-start="1935" data-end="2054">Hands-on experience with AWS services, especially: <ul data-start="1992" data-end="2054"> <li data-section-id="c1ca03" data-start="1992" data-end="2028">EC2, VPC, IAM, ALB/NLB, Route 53</li> <li data-section-id="tyevn9" data-start="2031" data-end="2054">S3, RDS, CloudWatch</li> </ul> </li> <li data-section-id="eounw1" data-start="2055" data-end="2207">Strong networking fundamentals, including: <ul data-start="2104" data-end="2207"> <li data-section-id="3h4b7o" data-start="2104" data-end="2127">TCP/IP, DNS, HTTP/S</li> <li data-section-id="5fqr8s" data-start="2130" data-end="2163">CIDR, subnetting, and routing</li> <li data-section-id="u2ktgo" data-start="2166" data-end="2207">Firewalls and load balancing concepts</li> </ul> </li> <li data-section-id="1fg5128" data-start="2208" data-end="2286">Experience with Infrastructure as Code (Terraform, CloudFormation, or CDK)</li> <li data-section-id="18f6j7m" data-start="2287" data-end="2325">Working knowledge of Linux systems</li> <li data-section-id="db18qw" data-start="2326" data-end="2418">Proven ability to troubleshoot network connectivity and performance issues independently</li> <li data-section-id="jl1pkt" data-start="2419" data-end="2470">Familiarity with multi-account AWS environments</li> </ul> <h3 data-section-id="g9ewcs" data-start="2477" data-end="2490">Education</h3> <ul data-start="2492" data-end="3139"> <li data-section-id="1f264dx" data-start="2492" data-end="2704">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) <strong data-start="2689" data-end="2702">preferred</strong></li> <li data-section-id="1n91gjg" data-start="2705" data-end="2912">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</li> <li data-section-id="1k47lzt" data-start="2913" data-end="3035">AWS certifications (e.g., Cloud Practitioner, Solutions Architect Associate) or equivalent training strongly preferred</li> <li data-section-id="8ep6ef" data-start="3036" data-end="3139">Demonstrated commitment to continuous learning through certifications, labs, or real-world projects</li> </ul> <h3 data-section-id="yuii16" data-start="3146" data-end="3161">Soft Skills</h3> <ul data-start="3163" data-end="3486"> <li data-section-id="1h3sgva" data-start="3163" data-end="3250">Ability to work independently, prioritize tasks, and take ownership of deliverables</li> <li data-section-id="8viitw" data-start="3251" data-end="3300">Strong problem-solving and analytical mindset</li> <li data-section-id="1vcqubx" data-start="3301" data-end="3357">Clear communication of technical concepts in English</li> <li data-section-id="87ri0q" data-start="3358" data-end="3412">Proactive, self-driven, and collaborative approach</li> <li data-section-id="11xx1qr" data-start="3413" data-end="3486">Growth mindset with a strong interest in cloud and networking domains</li> </ul><div class="content-conclusion"><hr> <p><strong>For US-based roles - What you’ll get:</strong></p> <ul> <li>Competitive salary + annual performance-based bonus eligibility</li> <li>Medical, dental, and vision insurance</li> <li>401(k) with company match</li> <li>Paid time off and company holidays&nbsp;</li> </ul> <p><strong>For Mexico-based roles - What you’ll get:</strong></p> <ul> <li>Competitive salary + annual performance bonus eligibility</li> <li>Christmas Bonus (Aguinaldo): 30 days</li> <li>Major medical expenses and life insurance</li> <li>Paid time off and holidays (per local policy)</li> </ul> <p><strong>For all roles:</strong></p> <ul> <li>Professional development and growth opportunities</li> <li>Opportunity to grow with a mission-driven team shaping the future of clean energy</li> <li>Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.</li> <li>Accommodations: If you need an accommodation during the application process, email <a href="mailto:[email protected]">[email protected]</a></li> <li>Benefits vary by role and location and are subject to change.</li> </ul></div>