Senior DevSecOps Engineer

Senior DevSecOps Engineer Location: Carmel, IN Hybrid: Yes, 3 days a week
Job Description Summary
Designs, implements, and maintains cloud infrastructure, security controls, and deployment pipelines for cloud-native applications and services.
Job Description
Allegion is looking for a Senior DevSecOps Engineer to work as part of a highly engaged small team within a global organization of 11,000 employees, representing 30 brands (including Schlage, Von Duprin and LCN) focused on safety, security and access management. You will work on solutions that will enable seamless access and help keep you and your loved ones safe and secure where they work, live and thrive.
We are seeking a Senior DevSecOps Engineer to join our development team. In this role, you will take ownership of designing and driving complex cloud infrastructure, security integration, and deployment automation for our cloud-native platform. You will operate with greater autonomy than an Engineer, contribute to architectural decisions, mentor junior team members, and serve as a technical authority within the DevOps practice - all while delivering secure, scalable, and highly available solutions.

What we're looking for:
Bachelor's Degree in Computer Science, Cloud Infrastructure, or a related field (or equivalent years of relevant experience)
5-7 years of hands-on DevOps/DevSecOps experience in cloud environments
Proven expertise with Microsoft Azure and AWS cloud services
Strong experience architecting and maintaining CI/CD pipelines
Deep hands-on experience with Infrastructure as Code (Terraform), including designing modular, reusable configurations
Proficiency in scripting and automation: PowerShell, YAML, Unix shell, Python, and/or Ruby
Experience with Docker and containerized workloads
Solid understanding of DevSecOps principles, security controls, and compliance standards (NIST, CIS)
Experience with MS SQL database configuration and deployment automation
Demonstrated ability to mentor junior engineers and lead technical design discussions
Strong debugging and troubleshooting skills across distributed, cloud-native systems

What you'll do:
Design and implement complex, scalable infrastructure solutions on Azure and AWS, contributing to architectural standards and long-term roadmaps.
Automation of infrastructure provisioning and configuration using Terraform, developing reusable modules and enforcing IaC best practices.
Monitor, manage, and optimize cloud resources across Azure and AWS environments.
Architect and maintain advanced CI/CD pipelines (Azure DevOps, GitHub/GitHub Enterprise) integrating with multiple systems and ensuring high availability of deployment processes.
Drive automation of testing, release, and quality-gate workflows; integrate security and code quality tooling (SonarQube, Black Duck, Wiz or equivalents) as first-class pipeline citizens.
Develop and enforce security policies, procedures, and controls across the software delivery lifecycle.
Lead compliance initiatives and support internal/external audits against standards such as SOC-2, NIST and CIS.
Design comprehensive monitoring, logging, and alerting systems; proactively analyze telemetry to resolve complex issues before they impact users.
Own incident response from detection to resolution; contribute to post-incident reviews and reliability improvements.
Implement and manage containerized workloads using Docker and Kubernetes; ensure efficient deployment and scaling of applications.
Write scripts and automation (PowerShell, Python, Bash, YAML) to standardize and accelerate operational tasks.
Mentor and provide technical guidance to Associate and Professional-level engineers; conduct code and architecture reviews.
Facilitate cross-team communication between development, security, IT, and operations stakeholders.
Contribute to strategic planning for DevOps practices, tooling selection, and infrastructure scaling.
Participate actively in Agile/Scrum processes and support continuous improvement initiatives.
Document runbooks, architecture decisions, and deployment procedures for technical and non-technical audiences.
Preferred skills:
Familiarity with GitOps principles and tooling
Working knowledge of Kubernetes internals, networking, and operations
Experience with Terragrunt or advanced Terraform workflow tooling
Exposure to observability tooling such as Grafana, Prometheus, Sentry, or Splunk
Prior experience contributing to DevOps strategy, tooling evaluation, or process improvement initiatives
Technologies and practices we use:
AWS, Azure, Terraform, Azure DevOps, GitHub Enterprise
Docker, Kubernetes, SonarQube, Black Duck
PowerShell, Python, MS SQL, App Insights
Grafana, Prometheus, Agile/Scrum, GitOps, NIST/CIS