Senior DevSecOps & Security Automation Engineer

HCL Technologies Limited; Fort Collins (CO); On-site; USD 120,000 - 180,000; Full time

Job summary

HCL Technologies Limited in Fort Collins, Colorado seeks a Senior DevSecOps / Security Automation Engineer to design, build, and automate hardened infrastructure baselines and security compliance controls for enterprise deployments.

The role focuses on creating repeatable OVA base images for RHEL 8, RHEL 9, and Windows Server 2022, and integrating DISA STIG/SRG controls into deployment workflows to support ATO activities.

Qualifications

• Experience hardening RHEL 8/9 and Windows Server 2022.
• Hands-on automation with Ansible and CI/CD pipelines.
• Familiarity with DISA STIG/SRG and CKL artifacts.
• Ability to document controls and POA&M entries.

Responsibilities

• Hardened base image engineering for RHEL 8/9 and Windows Server 2022.
• Design automated pipelines for OVA base images.
• Apply DISA STIG controls during image builds.
• Automate security controls across OS and apps.
• Develop reusable automation for infrastructure and security configuration.
• Maintain STIG/SRG mappings and CKL evidence.
• Identify and document exceptions and POA&M entries.

Job description

HCL Technologies Limited in Fort Collins, Colorado seeks a Senior DevSecOps / Security Automation Engineer to design, build, and automate hardened infrastructure baselines and security compliance controls for enterprise deployments.

The role focuses on creating repeatable OVA base images for RHEL 8, RHEL 9, and Windows Server 2022, and integrating DISA STIG/SRG controls into deployment workflows to support ATO activities.