Senior Infrastructure Engineer

DigiCert; Lehi (UT); Hybrid; USD 120,000 - 170,000; Full time

Benefits offered by this job

Health, dental, and vision coverage

401(k) with company match

Generous PTO and holidays

Parental leave and family support

Life and disability coverage

Wellness program and gym reimbursement

Education assistance and professional

LinkedIn Learning access

Employee referral program

Job summary

DigiCert is seeking a Senior Infrastructure Engineer to design, build, and maintain enterprise infrastructure across a multi-region footprint. You will own infrastructure-as-code automation, virtualization platforms, and storage systems while balancing hands-on work with DevOps practices.

Most work is remote with scheduled Lehi office days for collaboration and hardware testing. Key focus areas include IaC, VMware vSphere, Nutanix AHV, NetApp storage, Splunk, and GitHub-based CI/CD integration.

Qualifications

• 5+ years of hands-on infrastructure engineering.
• 3+ years of IaC with Terraform, Ansible, or CloudFormation.
• Deep expertise in VMware vSphere (vCenter) and Nutanix AHV deployment.
• NetApp storage administration experience.
• Splunk proficiency in dashboards, field extraction, and alerting.
• GitHub workflow, branching strategies, and CI/CD integration.
• Linux/Windows system administration and troubleshooting.
• Willingness to travel to datacenters for deployments and maintenance.

Responsibilities

• Design and maintain IaC automation across 5+ datacenters.
• Administer VMware vCenter environments and Nutanix AHV clusters; optimize HA.
• Manage Nutanix storage fabric; monitor performance and capacity planning.
• Lead hardware procurement and installation during refresh cycles.
• Build Splunk dashboards, field extractors, and alerts for infrastructure metrics.
• Collaborate with development teams on GitHub-based repos; implement automated testing and rollbacks.
• Apply hardening standards and patching pipelines across systems.
• Participate in on-call rotation (days, nights, weekends, holidays).

Skills

Infrastructure engineering

Terraform/Ansible/CF

VMware vSphere

Nutanix AHV

NetApp storage

Splunk

GitHub CI/CD

Linux/Windows admin

Hardware installation

Travel readiness

Tools

Terraform

Ansible

CloudFormation

vCenter

Nutanix AHV

NetApp

Splunk

GitHub

Job description

Who we are DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today’s threats and prepare for a quantum-safe future at www.digicert.com

Job summary

We are looking for a Senior Infrastructure Engineer to design, build, and maintain the enterprise infrastructure that runs across our multi-region datacenter footprint. In this role, you will own our infrastructure-as-code automation, virtualization platforms, and storage systems, balancing hands‑on physical infrastructure with modern DevOps practices. Most of your work is remote, with scheduled in‑office days for collaboration and hardware integration testing.

What you will do

• Infrastructure Automation: Design and maintain IaC solutions using Terraform, Ansible, or SaltStack for configuration management and deployment standardization across 5+ datacenters.
• Hypervisor Management: Administer vCenter environments and Nutanix AHV clusters; optimize resource allocation, performance tuning, and high‑availability configurations.
• Storage Engineering: Manage the Nutanix storage fabric, monitoring, and capacity planning; optimize IOPS, latency, and replication strategies.
• Datacenter Operations: Lead hardware procurement, specification, and installation during refresh cycles; maintain asset inventory and power/cooling optimization.
• Monitoring & Observability: Build Splunk dashboards, field extractors, and alerting rules for infrastructure metrics; troubleshoot performance issues through log analysis.
• CI/CD Integration: Partner with development teams on GitHub‑based infrastructure repositories; implement automated testing and rollback procedures for infrastructure changes.
• Compliance & Security: Implement hardening standards and vulnerability remediation (CVE patching through patching pipelines), and uphold security best practices across all systems.
• On‑Call Rotation: Share in the team on‑call rotation, including days, nights, weekends, and holidays.

What you will have

• 5+ years of hands‑on infrastructure engineering (hypervisors, storage, networking).
• 3+ years of IaC with Terraform, Ansible, or CloudFormation.
• Deep expertise in VMware vSphere (vCenter administration, ESXi tuning) and Nutanix AHV (deployment, cluster management).
• NetApp storage administration (data protection, replication, capacity management).
• Splunk proficiency: dashboard development, field extraction, SPL optimization, and alerting.
• GitHub workflow: branching strategies, pull requests, and CI/CD pipeline integration.
• Linux/Windows system administration and troubleshooting.
• Physical infrastructure: comfortable with hardware installation, cabling, and IPMI/iLO management.
• Able to travel to our datacenters for deployments, maintenance, and hardware refresh cycles — usually quarterly, and sometimes on shorter notice as needs come up.

Nice to have

• Hands‑on Python scripting for infrastructure automation (config.json‑driven patterns).
• Experience with vulnerability remediation and patching workflows (CVE tracking, Tanium).
• Kubernetes or container orchestration knowledge.
• Enterprise SAN/NAS background.
• Familiarity with cloud migration patterns (VMware‑to‑Nutanix cold migrations).
• Advanced Splunk certifications (Admin, Advanced Admin).
• VMware certifications (VCP, VCAP).
• Cloud experience (AWS, Azure).

Work Environment

• 2 days/week on‑site in our Lehi office for collaborative planning, hardware testing, and team meetings
• 3 days/week remote for coding, monitoring, documentation, and async collaboration
• Travel to our datacenters (2-5 days per trip) for hardware installations and deployments — typically quarterly, with occasional as‑needed visits

Benefits

• Competitive compensation and comprehensive health, dental, and vision coverage.
• Retirement savings programs with company matching (401(k) or RRSP).
• Generous paid time off, including holidays, and vacation.
• Paid parental leave and family support benefits.
• Life and disability coverage.
• Flexible spending and health savings options (where applicable).
• Health and wellness support, including gym reimbursement and wellness programs.
• Employee Assistance Program with 24/7 confidential support for employees and families.
• Education assistance and professional development opportunities.
• Access to LinkedIn Learning and continuous learning resources.
• Employee referral bonus program and additional company perks and discounts.
• Internal rewards and recognition platform ( Motivosity ) to celebrate and acknowledge project wins, milestone achievements, and the outstanding contributions of our colleagues.
• Business travel insurance and global employee support programs.

DigiCert is an Equal Opportunity employer and is committed to diversity in its workforce. In compliance with applicable federal and state laws, DigiCert prohibits discrimination on the basis of race or ethnicity, religion, color, national origin, sex, age, sexual orientation, gender identity/expression, veteran’s status, status as a qualified person with a disability, or genetic information. Individuals from historically underrepresented groups, such as minorities, women, qualified person with disabilities, and protected veterans are strongly encouraged to apply.