Secure Cloud Ops Engineer (AWS, Kubernetes, DevSecOps)

Rackner, Inc.; Fort Belvoir (VA); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Competitive compensation

Company‑supported certifications

401(k) with 100% company match up to 6

Medical, dental, vision, life, and dis

Paid time off and company holidays

Fitness and wellness reimbursement

Professional development and growth

Job summary

Rackner, Inc. is seeking a Cloud Infrastructure Support Engineer to maintain availability, security, and performance of mission‑critical systems in Fort Belvoir or Charlottesville.

You will manage AWS, Linux, Windows, containers, Kubernetes, and automation, shaping a broad DevSecOps experience rather than a single niche. You will monitor environments, resolve requests, provision VPCs, administer AD, and push infrastructure as code within CI/CD workflows, with occasional weekend coverage to meet

Qualifications

• Bachelor’s degree in information technology or a related field, or 6+ years of IT systems administration in lieu of a degree.
• 3+ years supporting the operation and maintenance of secure information systems.
• 3+ years working with Linux operating systems and command-line interfaces.
• 3+ years supporting AWS and container technologies.
• 3+ years administering Windows environments and Active Directory.
• 3+ years using Bash, Ansible, YAML, or similar scripting and configuration tools.
• 1+ year working with infrastructure as code and DevSecOps or CD environments using Terraform.
• 1+ year supporting Kubernetes or comparable platform‑as‑a‑service technologies.

Responsibilities

• Monitor secure cloud and enterprise environments for availability, performance, and security.
• Resolve Tier 1–3 service requests and elevate complex issues when needed.
• Provision tenant VPCs, roles, permissions, and access.
• Administer Linux and Windows systems, including Active Directory.
• Maintain AWS services, containers, and Kubernetes‑based platforms.
• Automate infrastructure and operational processes using Bash, Ansible, YAML, Terraform, or similar tools.
• Support infrastructure as code within DevSecOps and continuous‑delivery workflows.
• Troubleshoot network, platform, and system issues; strengthen documentation, procedures, and service performance.
• Provide occasional weekend or holiday coverage based on mission needs.

Skills

Linux OS

AWS

Kubernetes

Active Directory

Shell scripting

DevSecOps

DoD IAT II eligibility

Education

Bachelor’s degree in information technology or related field

Tools

Terraform

Ansible

YAML

Job description

Rackner, Inc. is seeking a Cloud Infrastructure Support Engineer to maintain availability, security, and performance of mission‑critical systems in Fort Belvoir or Charlottesville.

You will manage AWS, Linux, Windows, containers, Kubernetes, and automation, shaping a broad DevSecOps experience rather than a single niche. You will monitor environments, resolve requests, provision VPCs, administer AD, and push infrastructure as code within CI/CD workflows, with occasional weekend coverage to meet