Senior Network Systems Engineer

🕒 July 22

🇺🇸 United States – Remote

💵 $135k - $160k / year

⏰ Full Time

🟠 Senior

🛜 Network Engineer / Network Administrator

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 3%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Electric Hydrogen

WebsiteLinkedInAll Job Openings

201 - 500 employees

⚡ Energy

🏭 Manufacturing

💰 $380M Series C on 2023-10

Energy • Manufacturing • Climate Technology

Electric Hydrogen is a pioneering company that manufactures and commissions the world’s most powerful electrolyzers, aiming to produce the lowest cost green hydrogen. The company was founded to make green hydrogen cost-competitive by redesigning the scale and efficiency of electrolyzers. Their advanced technology allows the production of hydrogen at a transformational low cost, significantly cheaper than current alternatives. Electric Hydrogen builds 100MW electrolyzer plants, which are far larger than typical 5MW units, offering economic decarbonization solutions for industries such as fertilizer, steel, chemicals, and fuels. Their innovations are crucial in reducing greenhouse gas emissions and tackling the climate challenge. With facilities in California and Massachusetts, Electric Hydrogen is a leader in the green hydrogen sector, evidenced by substantial investment and partnerships to advance the use of hydrogen in heavy industry and infrastructure.

📋 Description

• Design, implement, and maintain secure, resilient enterprise network infrastructure across multiple locations • Design and support campus, WAN, wireless, VPN, and data center networks • Develop network segmentation strategies, VLAN architectures, routing, switching, firewall policies, and secure remote access solutions • Evaluate, recommend, and implement new networking technologies and architectural improvements • Ensure high availability, redundancy, and disaster recovery for critical network infrastructure • Configure, maintain, and troubleshoot enterprise network infrastructure, including switches, routers, firewalls, wireless systems, and load balancing technologies • Manage enterprise firewall platforms, VPN connectivity, NAC, and network access controls • Monitor network performance, availability, and security using enterprise monitoring tools • Investigate and resolve complex network performance and connectivity issues • Implement security best practices including network segmentation, Zero Trust principles, IDS/IPS, and secure remote access • Support vulnerability remediation and infrastructure hardening initiatives • Support networking for VMware-based data centers and hybrid cloud environments • Design and maintain connectivity between on-premises infrastructure and cloud platforms including Azure and AWS • Support DNS, DHCP, IP address management, and network services • Assist with backup, disaster recovery, and business continuity planning from a networking perspective • Partner with Systems Engineering, Cybersecurity, Cloud Infrastructure, Manufacturing Engineering, and external vendors to deliver reliable infrastructure solutions • Participate in infrastructure planning, technology evaluations, and cross-functional projects • Provide Tier III escalation support for complex networking issues • Develop and maintain network diagrams, standards, configurations, and operational documentation • Create standard operating procedures and troubleshooting guides • Mentor junior IT staff and share networking best practices across the organization

🎯 Requirements

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent experience • 8+ years of experience designing, implementing, and supporting enterprise network infrastructure • Strong experience with enterprise routing and switching technologies • Hands-on experience administering Fortinet and Cisco networking platforms, including FortiGate firewalls, FortiManager, Cisco switches, routers, and wireless infrastructure • Experience designing secure enterprise networks using VLANs, routing protocols, VPNs, firewall policies, and network segmentation • Familiarity with VMware networking and virtual infrastructure • Experience with network monitoring, troubleshooting, and performance analysis tools • Strong understanding of enterprise cybersecurity principles and Zero Trust networking • Excellent documentation, communication, and project management skills • Experience supporting manufacturing, Operational Technology (OT), or industrial environments preferred • Familiarity with industrial networking technologies, including Ethernet/IP, PROFINET, Modbus TCP, OPC UA, or DNP3 preferred • Understanding of OT cybersecurity principles, including network segmentation and standards such as IEC 62443 or NIST SP 800-82 preferred • Experience working with SCADA systems, industrial automation platforms, or industrial control networks preferred • Experience supporting Fortinet Secure SD-WAN, FortiAnalyzer, or FortiAuthenticator preferred • Relevant certifications such as CCNP Enterprise, CCIE, Fortinet Network Security Expert (NSE/FCP/FCSS), CISSP, or GICSP strongly preferred.

🏖️ Benefits

• an equity grant • time off programs • a $75/month cell phone allowance • a 4% employer 401(k) match • access to competitive medical, dental, vision, life insurance, short-term & long-term disability plans • a discretionary bonus