Senior DevOps Engineer

Resource Management Concepts, Inc.; Charleston (SC); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Vacation and holidays

Healthcare plan

Pet insurance

401K plan

Job summary

Resource Management Concepts, Inc. (RMC) seeks a Senior DevOps Engineer to build, automate, and maintain cloud infrastructure and secure deployment environments supporting mission applications and core services.

This on-site role in Charleston, SC requires TS/SCI clearance with CI polygraph and hands-on AWS, Kubernetes, and OpenShift experience. You willDevelop IaC and Ansible, implement CI/CD pipelines with security checks, and ensure reliable, scalable deployments with monitoring and Secrets

Qualifications

• Bachelor’s degree in engineering, mathematics, Computer Science, IT, Information Systems, or a related quantitative field.
• Typically 10 years of professional software engineering experience.
• Active TS/SCI clearance with a CI polygraph.
• Prior Intelligence Community support experience.
• Professional or academic experience with programming and Agile, DevOps, or DevSecOps.
• Hands-on AWS infrastructure experience across compute, networking, storage, and IAM.
• Experience managing Kubernetes workloads, networking, storage, scaling, and troubleshooting.
• Experience with Ansible, infrastructure as code, Git, and version-controlled configurations.
• Experience building CI/CD pipelines with automated security testing.
• Strong Linux administration and Python, Bash, or similar scripting skills.
• Ability to troubleshoot cloud, container, and application deployments.
• Agile Developer or Certified Scrum Developer certification.

Responsibilities

• Build, automate, and maintain AWS infrastructure supporting development, integration, testing, and deployments.
• Develop infrastructure as code and Ansible automation to ensure repeatable deployments and consistent configurations.
• Deploy and operate containerized apps using Kubernetes and OpenShift, addressing scalability and storage.
• Create CI/CD pipelines that automate builds, tests, security checks, and deployments.
• Configure the DevOps toolchain including registries, artifact repos, and environment configs.
• Integrate automated security testing into delivery workflows and remediate vulnerabilities.
• Support AWS GovCloud deployments and IL5 requirements.
• Implement monitoring, logging, and alerting for troubleshooting and reliability.
• Manage access controls, secrets, and certificates in deployment workflows.
• Troubleshoot Linux, cloud networking, storage, and container orchestration issues.
• Automate patching, deployment validation, rollback, and recovery procedures.
• Document pipelines and procedures; contribute to plans and security testing reports.
• Evaluate tools and deployment approaches via PoCs to improve speed and availability.

Skills

Cloud infrastructure

Kubernetes

OpenShift

Automation with Ansible

CI/CD pipelines

Linux administration

Python scripting

Security

Agile/DevOps

CI/CD security testing

Education

Bachelor’s degree in engineering or related field

Tools

AWS

Kubernetes

OpenShift

Ansible

Git

Terraform

Job description

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America.

RMCis seeking a Senior DevOps Engineer to build, automate, and maintain the cloud infrastructure and secure deployment environments supporting mission applications and core services. This role combines infrastructure as code, Kubernetes deployment, and automated security testing within Amazon Web Services (AWS) environments.

The engineer will work closely with software developers to establish consistent environments and move services into reliable, scalable deployments. Candidates should understand how cloud infrastructure, container orchestration, networking, and security controls work together. We are looking for hands-on experience designing and operating these environments, with an emphasis on automation, troubleshooting, and improving software delivery.

This position is contingent on contract award and position availability. It is a full-time, on-site role at a Government facility in Charleston, SC.

What You’ll Do:

• Build, automate, and maintain AWS infrastructure supporting development, integration, testing, and operational deployments.
• Develop infrastructure as code and Ansible automation to create repeatable deployments, maintain consistent configurations, and reduce configuration drift.
• Deploy and operate containerized applications using Kubernetes and Red Hat OpenShift, addressing scalability, availability, networking, resource management, and persistent storage.
• Build and maintain continuous integration and continuous delivery (CI/CD) pipelines that automate software builds, testing, security checks, and deployments.
• Configure and maintain the DevOps toolchain, including container registries, artifact repositories, and environment configurations.
• Integrate automated security testing into delivery workflows and work with developers to remediate vulnerabilities and pipeline performance bottlenecks.
• Support AWS GovCloud deployments and environments subject to Department of Defense Impact Level 5 (IL5) requirements.
• Implement monitoring, centralized logging, and alerting to support troubleshooting, capacity planning, and service reliability.
• Configure platform access controls and integrate secrets management and certificate handling into deployment workflows.
• Troubleshoot issues involving Linux systems, cloud networking, permissions, storage, and container orchestration.
• Automate patching, deployment validation, rollback, and recovery procedures.
• Document pipeline configurations and operational procedures, contribute to implementation plans and security testing reports, and help developers use the delivery environment effectively.
• Evaluate tools and deployment approaches through proof-of-concept testing and improve deployment speed, vulnerability remediation, automated testing, and service availability.

• Bachelor’s degree in engineering, mathematics, Computer Science, IT, Information Systems, or a related quantitative field.
• Typically 10 years of professional software engineering experience.
• Active TS/SCI clearance with a CI polygraph.
• Prior Intelligence Community support experience.
• Professional or academic experience with programming and Agile, DevOps, or DevSecOps.
• Hands-on AWS infrastructure experience across compute, networking, storage, and IAM.
• Experience managing Kubernetes workloads, networking, storage, scaling, and troubleshooting.
• Experience with Ansible, infrastructure as code, Git, and version-controlled configurations.
• Experience building CI/CD pipelines with automated security testing.
• Strong Linux administration and Python, Bash, or similar scripting skills.
• Ability to troubleshoot cloud, container, and application deployments.
• Agile Developer or Certified Scrum Developer certification.

Desired Skills

• Master’s degree in a related quantitative field.
• Meet DoD 8140/8570 IAM Level II or III requirements (e.g., CISSP, CISM, CAP/ISC2 CGRC).
• OpenShift deployment, cluster configuration, access controls, networking, and workload security.
• AWS GovCloud and Impact Level 5 deployment experience.
• Terraform, CloudFormation, and reusable Ansible roles/playbooks.
• CI/CD integration of SAST, DAST, dependency checks, and container scanning.
• Database or search platform deployment, storage, backup/recovery, and availability.
• Enterprise identity integration, secrets management, and certificate automation.
• Health checks, monitoring, rollback, and tested recovery procedures.
• AWS, Kubernetes, Red Hat, or infrastructure automation certifications.

At RMC, we're committed to your career growth! RMC differentiates itself from other firms through its investment in our employees. We invest our resources to train, certify, educate, and build our employees.

RMC can offer you a great place to work with a small company feel and give you the experience, tuition assistance, and certifications that will take your career to the next level. This also includes a competitive paid vacation package with 11 paid federal holidays. Additionally, we also offer high-quality, low-deductible healthcare plans, pet insurance, and a competitive 401K package.

Salary at RMC is determined by various factors, including but not limited to location, a candidate's specific combination of education, knowledge, skills, competencies, and experience, as well as contract-specific requirements.