{"id":15995,"date":"2026-05-08T12:40:27","date_gmt":"2026-05-08T10:40:27","guid":{"rendered":"https:\/\/jobtek.eu\/stanowisko\/lead-network-architect-m-f-d\/"},"modified":"2026-05-08T12:40:27","modified_gmt":"2026-05-08T10:40:27","slug":"fluence-lead-network-architect-m-f-d-berlin-niemcy","status":"publish","type":"job_listing","link":"https:\/\/jobtek.eu\/en\/stanowisko\/fluence-lead-network-architect-m-f-d-berlin-niemcy\/","title":{"rendered":"Lead Network Architect (m\/f\/d)"},"content":{"rendered":"<p><b>Job Description:<\/b><\/p>\n<p><b>About the Role <\/b><\/p>\n<p>Fluence is seeking an experienced Principal Network Architect to design and standardize secure Operational Technology (OT) network architectures for Fluence <b>Battery Energy Storage Systems (BESS)<\/b>.<\/p>\n<p>The role will work closely with product engineering, cybersecurity, controls engineering, and deployment teams to ensure reliable and secure networking for Fluence energy storage solutions deployed globally.<\/p>\n<p><b>Key Responsibilities<\/b><\/p>\n<p><b>Network Architecture &amp; Design<\/b><\/p>\n<ul>\n<li>Design and maintain\u00a0enterprise and OT network architectures\u00a0supporting Fluence BESS platforms and deployment sites.<\/li>\n<li>Define\u00a0secure and resilient network architectures\u00a0ensuring scalability, performance, and reliability.<\/li>\n<li>Develop\u00a0network segmentation models and architectural standards\u00a0aligned with industry best practices.<\/li>\n<li>Design solutions supporting\u00a0site connectivity, remote access, and secure integration with cloud platforms.<\/li>\n<\/ul>\n<p><b>OT \/ ICS Networking<\/b><\/p>\n<ul>\n<li>Design and implement network architectures supporting\u00a0Industrial Control Systems (ICS)\u00a0environments.<\/li>\n<li>Support networking for\u00a0SCADA, PCS, BMS, and other industrial control systems.<\/li>\n<li>Implement network segmentation aligned with\u00a0IEC 62443 zones and conduits architecture.<\/li>\n<li>Define secure connectivity models between\u00a0OT networks and enterprise\/cloud infrastructure.<\/li>\n<\/ul>\n<p><b>Collaboration &amp; Technical Leadership<\/b><\/p>\n<ul>\n<li>Provide\u00a0technical leadership and mentorship\u00a0to network engineers.<\/li>\n<li>Participate in\u00a0agile teams, managing architecture and engineering work in\u00a0<b>Jira<\/b>.<\/li>\n<li>Collaborate with\u00a0product engineering, cybersecurity, controls engineering, and deployment teams.<\/li>\n<li>Influence cross-functional architectural decisions across Fluence engineering teams.<\/li>\n<\/ul>\n<p><b>Network Security &amp; Resilience<\/b><\/p>\n<ul>\n<li>Design secure network architectures aligned with\u00a0critical infrastructure security practices.<\/li>\n<li>Identify and communicate\u00a0network security risks and vulnerabilities\u00a0to stakeholders.<\/li>\n<li>Ensure network architectures support\u00a0high availability and resiliency for production environments.<\/li>\n<\/ul>\n<p><b>Vendor &amp; Technology Management<\/b><\/p>\n<ul>\n<li>Evaluate and select\u00a0network hardware, software, and service providers.<\/li>\n<li>Work with vendors to ensure solutions meet\u00a0performance, scalability, and security requirements.<\/li>\n<\/ul>\n<p><b>Performance &amp; Reliability<\/b><\/p>\n<ul>\n<li>Define monitoring strategies to ensure\u00a0network performance, availability, and reliability.<\/li>\n<li>Lead\u00a0troubleshooting and root cause analysis\u00a0during network incidents affecting production or deployment environments.<\/li>\n<\/ul>\n<p><b>Documentation<\/b><\/p>\n<ul>\n<li>Develop and maintain\u00a0network architecture documentation, including\u00a0HLDs, LLDs, standards, and operational procedures.<\/li>\n<\/ul>\n<p><b>Required Qualifications and Experience <\/b><\/p>\n<ul>\n<li>Bachelor\u2019s degree in\u00a0Computer Science, Information Technology, Networking, Electrical Engineering, or a related field.<\/li>\n<li>12\u201316+ years of experience\u00a0in network engineering and architecture.<\/li>\n<li>Proven experience as a\u00a0Network Architect or Lead Network Engineer\u00a0in enterprise, industrial, or critical infrastructure environments.<\/li>\n<\/ul>\n<p><b>Technical Skills<\/b><\/p>\n<ul>\n<li>Deep expertise in\u00a0network architecture, routing, switching, and infrastructure design.<\/li>\n<li>Strong experience with\u00a0Cisco networking technologies, including:\n<ul>\n<li>Cisco routers<\/li>\n<li>Cisco Nexus and Catalyst switches<\/li>\n<li>Cisco firewall platforms (ASA \/ FTD \/ FMC)<\/li>\n<\/ul>\n<\/li>\n<li>Experience with\u00a0Juniper switching platforms (EX \/ QFX series)\u00a0is highly desirable.<\/li>\n<li>Strong knowledge of\u00a0<b>routing and network protocols<\/b>, including:\u00a0BGP,\u00a0OSPF,\u00a0VLANs,\u00a0VRF,\u00a0NAT \/ Site-to-site and remote access VPN<\/li>\n<\/ul>\n<p><b>OT \/ Industrial Networking Experience<\/b><\/p>\n<ul>\n<li>Experience designing networks for\u00a0Industrial Control Systems (ICS)\u00a0environments.<\/li>\n<li>Strong understanding of<b>\u00a0<\/b>SCADA networking and industrial control architectures.<\/li>\n<li>Experience implementing segmentation aligned with\u00a0IEC 62443 zones and conduits.<\/li>\n<li>Experience supporting\u00a0energy systems, utilities, or other critical infrastructure environments.<\/li>\n<\/ul>\n<p><b>Preferred Experience<\/b><\/p>\n<ul>\n<li>Experience with\u00a0Battery Energy Storage Systems (BESS)\u00a0or grid infrastructure.<\/li>\n<li>Experience with\u00a0AWS networking or hybrid cloud architectures.<\/li>\n<li>Familiarity with<b>\u00a0<\/b>Linux networking and diagnostics.<\/li>\n<li>Experience with\u00a0network automation tools such as Ansible.<\/li>\n<li>Proficiency in\u00a0Python or shell scripting\u00a0is a plus.<\/li>\n<\/ul>\n<p><b>Certifications<\/b><\/p>\n<p>Preferred certifications include:<\/p>\n<ul>\n<li>Cisco CCNP \/ CCIE<\/li>\n<li>Juniper JNCIP \/ JNCIE<\/li>\n<li>Other relevant networking or security certifications.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Job Description: About the Role Fluence is seeking an experienced Principal Network Architect to design and standardize secure Operational Technology (OT) network architectures for Fluence Battery Energy Storage Systems (BESS)&#8230;.<\/p>\n","protected":false},"author":9475,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_promoted":"","_company_name":"Fluence 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