Senior Network Systems Engineer

Electric Hydrogen’s mission is to make molecules to decarbonize our world! Our

outstanding people are our most important asset and will allow us to deliver

hydrogen from renewable electrolysis for heavy industry, at prices below fossil

fuels.

We are seeking a Network Systems Engineer to join our team. You will have

expertise in Operational Technology (OT) networks and SCADA systems ensuring the

design, security, and reliability of our industrial control environments. You

will ensure that our OT infrastructure and SCADA platforms are resilient,

secure, and integrated with enterprise systems.

You will work onsite at our Devens, MA office, reporting into the Director of

Information Technology.

Primary Responsibilities

OT Network and SCADA Systems

* Design, implement, and support secure available OT network architectures that

underpin SCADA and industrial control systems

* Install, configure, and troubleshoot SCADA components, including HMIs, data

historians, and RTUs

* Ensure communication across industrial protocols such as Modbus, DNP3, OPC,

and industrial Ethernet technologies such as Ethernet/IP and PROFINET

* Partner with engineering, operations, and vendors to integrate and improve

SCADA systems within the broader network infrastructure

* Implement and maintain cybersecurity controls tailored to OT environments,

including segmentation, monitoring, and access management

* Be a subject matter expert on OT and SCADA systems, standards adoption, and

continuous improvement

Network Design and Implementation

* Design and deploy resilient and secure network architectures, including

segmentation strategies, VLANs, firewall policies, and access controls

* Collaborate with IT and OT partners to define requirements and ensure

understanding of industry standards and regulatory frameworks

* Configure and maintain network infrastructure, including industrial and

enterprise-grade switches, routers, and firewalls

Data Center and Cloud Infrastructure

* Support data center environments, including VMware, Windows, and Linux

systems

* Contribute to cloud infrastructure management across Azure and AWS

* Help design and implement identity and access management solutions across IT

and OT systems

* Ensure backup, disaster recovery, and business continuity capabilities

Documentation and Knowledge Sharing

* Develop detailed documentation, including network diagrams, configurations,

SOPs, and troubleshooting guides

* Provide training and guidance to IT and engineering teams on OT networking,

SCADA systems, and secure data practices

Qualifications

• * Bachelor's degree in Computer Science, Engineering, or a related field
• * 8+ years of experience in network engineering, with exposure to OT
• environments
• * Experience designing and implementing OT and enterprise network
• infrastructure
• * Hands-on experience with Fortinet and Cisco networking and security
• platforms, including FortiGate firewalls, FortiManager, and Cisco
• switches/routers
• * Design and operate segmented OT networks using Fortinet and Cisco solutions,
• including VPNs, secure remote access, and zero-trust architectures
• * Understanding of OT cybersecurity principles, including segmentation,
• intrusion detection, and secure remote access
• * Experience with industrial networking equipment and technologies
• * Knowledge of OT security standards and frameworks such as NIST SP 800-82 and
• IEC 62443
• * Experience supporting and troubleshooting SCADA systems in production
• environments

Preferred Qualifications

• * Expertise in OT protocols and SCADA architectures, with the ability to design
• and improve complex industrial communication systems
• * Experience architecting zero-trust or segmented networks across IT and OT
• domains
• * Familiarity with power grid or energy sector control systems
• * Experience with DevOps, DevSecOps, or automation in infrastructure
• environments
• * Database and data management experience, concerning industrial data systems
• * Relevant certifications such as GICSP or CISSP, or vendor certifications such
• as CCNP/CCIE or Fortinet NSE
• #LI-Onsite

Compensation

and Benefits | P4 #LI-Onsite

MA Zone

$135,000—$160,000 USD

Actual base salary offered to the hired applicant will be determined based on

their work location, level, qualifications, job-related skills, as well as

relevant education or training and experience.

Base salary is just one part of Electric Hydrogen’s total rewards package. We

feel strongly that our team should not have to worry about having quality

healthcare. In addition to the base salary offered, the hired applicant may

receive:

* 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

Electric Hydrogen’s benefits programs are subject to eligibility requirements.

About Electric Hydrogen

Electric Hydrogen is a team of the world's experts in scaling technologies for

the post-carbon world, with a proven record in transforming the grid and

transportation sectors. Backed by some of the world's top venture capital firms,

we design and manufacture electrolytic hydrogen systems matched to renewable

power sources to create green hydrogen by splitting water. We are building a

cost-effective and transformative path between renewable energy and multiple

large industrial sectors. Abundant and low-cost renewable energy sources will

power the world, and Electric Hydrogen technology will use this energy to

decarbonize industry through sustainable materials. We were founded in 2020 and

are based in California and Massachusetts.

Electric Hydrogen is proud to be an equal opportunity employer. We are dedicated

to building a diverse, inclusive, and authentic workplace for all to belong. We

are aware that people from historically underrepresented groups are less likely

to apply if they don't meet 100% of the job requirements. We are actively

working on efforts to change this social norm. If you are excited about this

role, we encourage you to apply!