Senior Customer Onboarding Engineer

Horizon3

United States Posted October 11, 2026

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Remote Full-time Senior
Salary Range

$126,000 - $140,000

Job Description

Join our team as a Senior Customer Onboarding Engineer, where you will be the technical owner of a new customer's first 30 days, leading the implementation and deployment of the NodeZero platform. You will diagnose and resolve implementation failures, work in Linux production environments, and collaborate with various teams across the company. This role offers growth opportunities, an innovative culture, and a flexible work environment.

  • Assumer la responsabilité technique de l'intégration d'un nouveau client, en gérant le processus de la passation de l'équipe de vente à la mise en production réussie de la plateforme NodeZero.
  • Diriger le projet d'intégration sur une période de 30 jours, en gérant le plan d'intégration, en suivant les obstacles et en fournissant une expertise en matière de meilleures pratiques.
  • Collaborer avec les équipes internes et les parties prenantes pour résoudre les problèmes d'implémentation et garantir le respect des délais de mise en service.
  • Solid working knowledge of AWS, Azure, or GCP and IaC tools such as Terraform, Ansible, or CloudFormation
  • Familiarity with identity management: RBAC, SSO (OAuth, SAML), and directory services (Active Directory, LDAP)
  • 5+ years in technical support, systems administration, cloud operations, implementation, or a similar enterprise role, ideally supporting large-scale or Fortune 500 deployments
  • Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent professional experience
  • Demonstrated self-learning: labs, certifications (for example AWS Solutions Architect, Linux+, or equivalent), personal projects, or open-source work
  • Background in cybersecurity, including threat detection, vulnerability management, encryption standards, and compliance frameworks such as SOC 2 or GDPR
  • Basic database literacy: relational vs. schemaless stores, schema, querying, and light administration
  • Ability to run a customer-facing technical engagement to a 30-day finish line with minimal supervision
  • Strong Linux administration in production: configuration, performance tuning, hardening, and troubleshooting
  • In-depth networking fundamentals: TCP/IP, firewalls, VPNs, load balancers, and tools such as Wireshark and tcpdump
  • Experience comparable to a junior cloud administrator in an enterprise setting: multi-tenant environments, resource allocation, and compliance requirements
  • Hands-on Docker and containerization experience, including building, deploying, and managing applications in orchestrated environments (Kubernetes or similar)
  • Basic scripting in Bash, Python, or PowerShell for automation, diagnostics, and workflow support
  • Proven experience integrating and troubleshooting APIs, including REST services, authentication mechanisms, and API-driven automations in enterprise applications
  • Basic experience with managed databases such as Amazon RDS: setup, backups, scaling, and query optimization
  • Familiarity with observability tools such as Datadog for monitoring, logging, and alerting in distributed systems
  • Broader coding ability in Python, JavaScript, or Go, including custom tools or scripts that automate implementation or support work
  • Prior onboarding, professional services, or TAM work with a defined time-to-go-live
  • Experience creating reusable assets: validation scripts, Terraform modules, Datadog dashboard/alert packs, and customer-ready runbooks
Required Skills
onboarding Linux collaboration Amazon Web Services Azure Google Cloud Platform Terraform Ansible SSO OAuth SAML technical support system administration cybersecurity compliance GDPR
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