Senior DevOps Engineer

OverviewJoin to apply for the Senior DevOps Engineer role at Helium.Location: Remote (US-based, Pacific or Mountain timezone)Type: FTEResponsibilitiesDesign, implement, and maintain highly available, secure cloud infrastructure on AWS to support Helium’s decentralized cellular and IoT networks.Build and manage Kubernetes clusters (EKS) and related workloads, ensuring optimal performance, scalability, and security.Develop and maintain Infrastructure-as-Code using Terraform to automate provisioning, configuration, and lifecycle management.Administer and extend HashiCorp Vault for secure secrets management, PKI operations, and certificate lifecycle automation.Configure and operate HashiCorp Boundary for secure, identity-aware remote access to sensitive systems.Manage and monitor RADIUS and RadSec infrastructure for network authentication, authorization, and accounting.Implement CI/CD pipelines with GitHub Actions and FluxCD and observability tooling in Grafana to improve deployment velocity and system reliability.Collaborate closely with subscriber, blockchain, networking, and security teams to ensure infrastructure supports high-volume, low-latency crypto and telecom workloads.Troubleshoot production incidents, perform root cause analysis, and implement preventive measures to improve system resilience.Document infrastructure architectures, operational procedures, and runbooks for team-wide knowledge sharing.Assist in System Administration tasks in Google Workspace, 1Password, and the like.QualificationsFoundational Requirements5+ years of experience in DevOps, SRE, and/or Platform engineering rolesSignificant experience with AWS, K8s, and TerraformExperience evaluating and improving observability and security practicesExperience working in start-up companies; you must be able to move fastSelf starter who can hit the ground running and craft robust solutions with murky or abstract requirementsNice-to-HavesBachelor's degree in computer science, software engineering, or related fieldExperience working in blockchain related companiesTelecommunications experience working with RADIUS and RadSec infrastructureThe overall salary pay scale for the target experience and target skill set for this role is $134,000-$195,000.We utilize more specific location-based pay scales. For more information, please inquire during the interview process.The successful candidate’s starting pay will be determined based on job-related skills, experience, qualifications, work location, and market conditions.100% covered premiums (medical, dental, vision) for you and all dependentsFlexible time off, vacation stipend, wellness stipend, and access to retirement plans.Remote-first work environment, with regular in person team meetups.Please note: All offers of employment are contingent upon the successful completion of a background check. #J-18808-Ljbffr

Created: 2025-09-17