OT Network Engineer

Are you ready to be part of a company that's not just talking about the future, but actively shaping it? Join The AES Corporation (NYSE: AES), a Fortune 500 company that's leading the charge in the global energy revolution. With operations spanning 14 countries, AES is committed to shaping a future through innovation and collaboration. Our dedication to innovation has earned us recognition as one of the Top Ten Best Workplaces for Innovators by Fast Company in 2022. And with our certification as a Great Place to Work, you can be confident that you're joining a company that values its people just as much as its groundbreaking ideas.AES is proudly ranked #1 globally in renewable energy sales to corporations, and with $12.7B in revenues in 2023, we have the resources and expertise to make a significant impact as we provide electricity to 25 million customers worldwide. As the world moves towards a net-zero future, AES is committed to meeting the Paris Agreement's goals by 2050. Our innovative solutions, such as 24/7 carbon-free energy for data centers, are setting the pace for rapid, global decarbonization.If you're ready to be part of a company that's not just adapting to change, but driving it, AES is the place for you. We're not just building a cleaner, more sustainable future - we're powering it. Apply now and energize your career with a true leader in the global energy transformation.The OT Network Engineer is responsible for designing, deploying, and maintaining Cisco-based network infrastructure across AES US Renewables operational technology (OT) environments. This role ensures reliable, secure connectivity between data centers, substations, and field sites supporting renewable energy operations.The position requires hands-on expertise in Cisco routing, switching, and firewall technologies, along with a strong understanding of SCADA network integration, IT/OT network segmentation, and cybersecurity compliance (e.g., NERC CIP). The engineer will collaborate across IT, OT, Cybersecurity, and Operations teams to deliver high-availability network services that support safe and efficient power generation.Primary ResponsibilitiesNetwork Design & DeploymentDesign and deploy Cisco network infrastructure (routers, switches, and firewalls) across multiple renewable energy sitesConfigure and maintain Cisco Firepower/FTD firewalls and Cisco SD-WAN architectureBuild and monitor IPsec/GRE tunnels between data centers, substations, and field devicesEnsure high availability and redundancy across primary and secondary data centersSite Connectivity & SCADA IntegrationManage site connectivity including private circuits, LTE failover, and remote access solutionsSupport SCADA network integration and ensure proper segmentation between IT and OT networksCoordinate with vendors for network commissioning, circuit turn-up, and troubleshootingMonitoring, Security & ComplianceImplement network monitoring, logging, and alerting for uptime and securityAssist in cybersecurity compliance activities (e.g., NERC CIP or company internal policies)Support controlled change management processes and scheduled maintenance windowsDocumentation & CollaborationMaintain accurate network documentation, IP address plans, and device inventoryParticipate in infrastructure and compliance-related projects (e.g., network upgrades, site expansions, datacenter migrations)Communicate clearly with technical and non-technical stakeholdersQualificationsBachelor’s Degree (Information Technology / Computer Science / Network Engineering) preferred or equivalent with relevant work experience required.5+ years’ experience to include:Cisco network engineering (routing, switching, and firewalls)Experience with Cisco Firepower/FTD, ASA, and SD-WAN platformsStrong knowledge of IPsec/GRE VPN tunnels, BGP, OSPF, and VLAN architecture, and routing protocols (BGP, OSPF, EIGRP).Familiarity with network monitoring tools (e.g., SolarWinds, PRTG, or similar)Solid grasp of firewall rules, security zones, and remote access configurationsExperience working in regulated or compliance-driven environmentsStrong written and verbal communication skillsAbility to work independently and manage multiple technical responsibilitiesPhysical ability to lift and maintain 70 LBS for short period of timeAbility to climb a ladder over 4 feetHave reliable transportationAble to travel up to 25% and in field environments during project commissioning and support remote site deployment.Additional QualificationsCisco certifications (CCNA, CCNP, or equivalent)Experience working with industrial communication protocols (Modbus, DNP3, IEC 61850)Experience supporting NERC CIP compliance in OT/ICS environmentsFamiliarity with SCADA protocols and IT/OT convergenceExperience with LTE/cellular failover and remote-access VPN solutionsKnowledge of AES infrastructure standards and operational practicesAES is an Equal Opportunity Employer who is committed to building strength and delivering long-term sustainability through diversity and inclusion. Respecting all backgrounds, differences and perspectives enables us to improve the lives of our people, customers, suppliers, contractors, and the communities in which we live and work. All qualified applicants will receive consideration for employment without regard to sex, sexual orientation, gender, gender identity and/or expression, race, national origin, ethnicity, age, religion, marital status, physical or mental disability, pregnancy, childbirth, or related medical condition, military or veteran status, or any other characteristic protected under applicable law. E-Verify Notice: AES will provide the Social Security Administration (SSA) and if necessary, the Department of Homeland Security (DHS) with information from each new employee's I-9 to confirm work authorization.The expected salary for this position, at commencement of employment, is between $105,000 and $131,325/year; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position also includes annual bonus. The benefits offered for this position are: medical, dental, and vision coverage, life insurance, 401(k) eligibility, and paid time off (including vacation, sick leave time, and parental leave). Details of participation in these benefit plans will be provided if a candidate receives an offer of employment. If hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors.Apply by clicking the application link below and submitting your information. The deadline to apply for this role is 06/23/2026 #J-18808-Ljbffr AES