Principal Network Systems Engineer

Job Title : Senior DevOps Engineer / Lead – Network & Systems

Location : WFO

Experience : 8–10+ years

About the Company

TrustGrid is a cutting-edge Web3 product company focused on building secure, scalable, and decentralized applications for enterprise and government clients. Our mission is to transform digital infrastructure through blockchain, cryptography, and distributed technologies.

Role Overview

We are seeking a Senior DevOps Engineer / Lead with strong expertise in networking, systems architecture, and cloud infrastructure to design, implement, and maintain secure, scalable environments for our Web3 products. This role will ensure high availability, robust security, and operational excellence across our platforms.

Key Responsibilities

• Infrastructure & Systems
• Architect and maintain secure, scalable infrastructure on GCP (primary), with exposure to AWS / Azure.
• Implement high-availability systems , disaster recovery plans, and performance optimization.
• Manage Linux-based systems , virtualization, and container orchestration (Kubernetes, Docker).
• Networking
• Design and enforce network architecture , including VPCs, subnets, routing, and load balancing.
• Configure firewalls, WAFs, VPNs , and implement zero-trust security models .
• Optimize network performance for decentralized applications and blockchain nodes.
• DevOps & Automation
• Build and maintain CI / CD pipelines using GitHub Actions, GitLab CI, or similar tools.
• Automate infrastructure provisioning with Terraform and configuration management tools.
• Implement monitoring and observability using Prometheus, Grafana, ELK, and Datadog.
• Security & Compliance
• Enforce access control policies , secrets management, and encryption standards.
• Conduct vulnerability assessments , patching, and compliance audits (SOC 2, ISO 27001).
• Collaborate with blockchain teams to secure node infrastructure and decentralized storage.
• Leadership
• Mentor junior engineers and vendors, promoting a culture of automation, reliability, and security .
• Lead incident response , root cause analysis, and postmortem reviews.

Required Skills & Experience

Good to Have