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NETbuilder · Urbana, Maryland
Location:
Urbana, Maryland, USA (Onsite)
Employment Type:
Full-time | Permanent
The Role
NETbuilder is looking for an experienced
OT Security Engineer / Platform Engineer
to support a newly awarded U.S. government cybersecurity project based in Urbana, Maryland.
You will play a hands-on role in securing operational technology (OT) environments, focusing on asset discovery, network monitoring, security platform integration, and technical risk assessment.
As this is a new project, you will also help establish the team's cybersecurity governance, processes, and ways of working, working closely with engineers, security specialists, and government stakeholders.
Perform passive asset discovery across OT/ICS environments, ensuring minimal disruption to operations.
Develop and maintain network architecture diagrams, asset inventories, and data-flow documentation.
Deploy, configure, and integrate OT security monitoring platforms such as Claroty, Dragos, or Nozomi Networks.
Integrate OT monitoring solutions with network infrastructure, SIEM, and other cybersecurity tools.
Analyze industrial network traffic using tools such as Wireshark to identify anomalies and potential security threats.
Support network segmentation and security improvements in line with the Purdue model.
Conduct technical security assessments and provide evidence to support Risk Management Framework (RMF) requirements.
Identify vulnerabilities and recommend remediation measures while considering operational safety and system availability.
Help establish security governance, technical processes, and best practices for the newly formed project team.
Collaborate with technical teams and government stakeholders to support project delivery.
What You Bring
2-5 years of relevant experience
in network engineering, cybersecurity, or OT/ICS security, including practical experience in industrial environments.
Hands-on experience with OT asset discovery and monitoring platforms such as Claroty, Dragos, or Nozomi Networks.
Strong understanding of industrial control systems (ICS), industrial network protocols, and OT security principles.
Knowledge of network segmentation, the Purdue model, and industrial network architecture.
Experience with packet capture and network traffic analysis tools such as Wireshark.
Ability to create clear technical documentation, including network diagrams and data-flow maps.
Familiarity with cybersecurity risk assessments, vulnerability management, and remediation activities.
Ability to work
onsite in Urbana, Maryland
.
Relevant certifications such as GICSP, Security+, CCNA, GIAC GRID, or GCIP.
Active U.S. security clearance or eligibility to obtain one.
Familiarity with SIEM integration and OT security telemetry.
Experience helping establish cybersecurity processes and governance within new teams.
About NETbuilder
NETbuilder is a specialist technology partner founded in 1999. We help enterprises and mid-market organizations lead technology transformation through specialist consulting, managed services, and enterprise insourcing across security, ServiceNow, observability, and agentic automation.
Work
Onsite – Urbana, Maryland, USA.
Details
| Company | NETbuilder |
| Location | Urbana, Maryland |
| Type | FULL TIME |
| Niche | Database and network professionals not elsewhere classified |