Senior Infra Reliability Engineer – SRE/DevOps (Terraform)

Pinnacle Arc LLC; New Jersey; On-site; USD 150,000 - 190,000; Full time

Job summary

Pinnacle Arc LLC is seeking a hands-on Infrastructure Reliability Engineer to improve reliability, automation, security, and operability across enterprise infrastructure in cloud and on-prem environments. The role emphasizes Terraform + Ansible automation, Windows and Unix/Linux operations, and strong vulnerability remediation ownership.

Responsibilities include leading vulnerability remediation, building IaC, and supporting CI/CD and observability tooling to reduce MTTR and ensure scalable

Qualifications

• Hands-on SRE/DevOps proven in production.
• Automation with Terraform and Ansible in real environments.
• Admin and troubleshooting across Windows and Linux.
• Experience with enterprise infra components (compute, network, storage, security).
• Vulnerability remediation with scanning, patching, verification.
• Familiar with vulnerability tools: Qualys, Tenable, Rapid7, etc.
• Observability tooling: Prometheus, Grafana, Dynatrace, Splunk.

Responsibilities

• Lead remediation of infrastructure vulnerabilities across platforms.
• Drive closure of audit items and cyber remediation commitments.
• Partner with cybersecurity and dev teams to remediate at scale.
• Establish patching, upgrades, and lifecycle management.
• Build and maintain IaC with Terraform across clouds/virtualized envs.
• Automate configuration and deployments using Ansible.
• Operate end-to-end infra including compute, networking, load balancers, security controls.
• Implement CI/CD automation and reliable release patterns.
• Maintain monitoring dashboards and improve MTTR via telemetry.

Skills

SRE/DevOps

Terraform

Ansible

Windows

Unix/Linux

Vulnerability remediation

Observability

Monitoring tools

Incident management

Tools

Terraform

Ansible

Prometheus

Grafana

Dynatrace

Splunk

Qualys

Tenable

Rapid7

Job description

Pinnacle Arc LLC is seeking a hands-on Infrastructure Reliability Engineer to improve reliability, automation, security, and operability across enterprise infrastructure in cloud and on-prem environments. The role emphasizes Terraform + Ansible automation, Windows and Unix/Linux operations, and strong vulnerability remediation ownership.

Responsibilities include leading vulnerability remediation, building IaC, and supporting CI/CD and observability tooling to reduce MTTR and ensure scalable