Staff Security Engineer, Network Security

About Our Client:
This organization operates in the AI infrastructure industry, providing GPU cloud services tailored for AI start-ups and large enterprises. It addresses the complexity of AI development by offering cost-effective, high-performance infrastructure that supports technical capabilities and strategic business goals such as cost management, rapid innovation, and environmental responsibility.
About the Opportunity:
The STAFF SECURITY ENGINEER, NETWORK SECURITY is responsible for defining and implementing network security patterns that ensure separation, observability, and security of multiple network paths including corporate, operational technology, production management, customer management, telemetry, and internet access. The role influences security across various environments and coordinates with multiple teams and third-party providers. Its purpose is to establish clear trust boundaries and reusable security standards that enable rapid, secure network deployment and reduce risk.
Responsibilities:
Define network security reference architecture across relevant network domains.
Establish trust boundaries and determine network trust levels and required flows.
Translate network diagrams into security controls, monitoring needs, and risk decisions.
Create policies preventing corporate networks from becoming privileged access zones.
Design segmentation, firewall policies, routing controls, and network access controls.
Specify requirements for safety-critical telemetry paths considering latency and availability.
Review and assess network designs prior to implementation.
Set security standards for third-party network providers and installation partners.
Develop reusable design checklists and decision records.
Define telemetry, logging, and detection requirements.
Collaborate with identity and security data teams to ensure strong authentication and telemetry.
Work with cross-functional teams to balance security with operational needs.
Support security decisions under fast timelines and incomplete designs.
Requirements:
Over 7 years of experience in network security, data center networking, or related fields.
Hands-on experience with routing, switching, segmentation, firewalls, WAN, and network troubleshooting.
Experience securing networks across data centers, colocation sites, offices, and production environments.
Knowledge of operational technology and safety-critical networks.
Strong understanding of zero-trust, identity-aware access, least privilege, and explicit authorization.
Ability to translate network diagrams into security architectures and risk assessments.
Effective collaboration with infrastructure, IT, security operations, and third parties.
Experience creating network security standards and design review processes.
Good judgment in environments with incomplete designs and urgent timelines.
Pay Range and Compensation Package:
The pay range and compensation package for this role will be determined based on the candidate's experience, skills, and other relevant factors.
Equal Opportunity Statement: Our client is an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, or national origin.
Note:
RemoteHunter is a recruitment partner of this role. Please note that all employment decisions, including candidate assessment, interviews, hiring, compensation, and employment terms, are made exclusively by the hiring employer.

Work arrangement
Yes