Senior Remote DevSecOps Cloud Automation Engineer

LMI; Tysons (VA); Remote; USD 140,000 - 185,000; Full time

Job summary

LMI in Tysons, Virginia is seeking an experienced DevSecOps & Cloud Automation Engineer to build, secure, maintain, and optimize automation, infrastructure, and CI/CD capabilities that support ATIS applications in AWS GovCloud.

The role requires hands-on delivery, strong problem-solving skills, and collaboration across application, cloud, cybersecurity, and architecture teams. A DoD Secret clearance and DoDI 8140 familiarity (or ability to obtain) are required.

Qualifications

• Bachelor's degree in computer science, information technology, engineering, or related field, or equivalent experience.
• 7+ years of hands-on DevSecOps, cloud, platform, systems, or infrastructure automation experience.
• Strong hands-on experience with AWS, GitLab CI/CD, Terraform, and Linux administration in production.
• Experience with configuration management and automation tools such as Ansible.
• Working knowledge of containers, cloud networking, IAM, and secure infrastructure design.
• Experience implementing cybersecurity guardrails, vulnerability remediation, and automated security validation in secure or regulated environments.
• Demonstrated ability to troubleshoot and resolve complex infrastructure, pipeline, OS, networking, container, and security issues.
• Strong technical communication and documentation skills; able to collaborate across teams and manage priorities.
• Active DoD Secret security clearance and DoDI 8140-compliant certification (or ability to obtain).

Responsibilities

• Develop, maintain, and standardize GitLab CI/CD pipelines, including reusable jobs and security testing.
• Build and maintain AWS GovCloud infrastructure using Terraform and automation.
• Create and maintain Ansible Playbooks for Windows and Linux installation, patching, hardening, configuration.
• Support AWS services and containerized workloads (EC2, RDS, ECR/EKS, Systems Manager, Secrets Manager).
• Automate security controls, vulnerability remediation, and validation; support DoD tooling like ACAS and CloudWatch agents.
• Troubleshoot and resolve complex infrastructure, pipeline, OS, networking, container, and security issues.
• Identify opportunities to simplify and standardize DevSecOps and cloud capabilities; reduce debt.
• Collaborate across teams to support ATIS priorities; develop runbooks and architecture diagrams.
• Provide technical guidance while remaining hands-on in engineering and implementation.

Skills

DevSecOps

Cloud engineering

GitLab CI/CD

Terraform

Linux administration

Ansible

Containers

IAM

Security design

Cybersecurity guardrails

Vulnerability remediation

DoD security clearance

DoDI 8140 certs (e.g., Security+, CISR

Education

Bachelor's degree in CS/IT/Engineering

Tools

AWS GovCloud

GitLab

Terraform

Linux

Ansible

Kubernetes/EKS

ECR

ACAS

Elastic Agent

CloudWatch agents

Job description

LMI in Tysons, Virginia is seeking an experienced DevSecOps & Cloud Automation Engineer to build, secure, maintain, and optimize automation, infrastructure, and CI/CD capabilities that support ATIS applications in AWS GovCloud.

The role requires hands-on delivery, strong problem-solving skills, and collaboration across application, cloud, cybersecurity, and architecture teams. A DoD Secret clearance and DoDI 8140 familiarity (or ability to obtain) are required.