Linux Engineer, Senior job opportunity at Resource Management Concepts, Inc..

Home Jobs In United States Tag: Senior Linux Engineer, Senior position at Resource Management Concepts, Inc.


Date2026-04-15T16:50:42.903Z bot
Resource Management Concepts, Inc. Linux Engineer, Senior
Experience: 8-years
Pattern: Full-time
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Status:

Senior

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degreeAssociate
loacation Bethesda, United States
loacation Bethesda....United States
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Resource Management Concepts, Inc. (RMC) delivers premier professional services to both government and commercial clients. We are committed to providing innovative management and technology solutions that help protect and preserve the people and environment of the United States. We are on the lookout for a skilled Senior Linux Engineer to join our dynamic team in support of our Navy clients in Bethesda, Maryland. The successful candidate will play a pivotal role in ensuring the stability and security of our systems while implementing innovative solutions. This position is located 100% on-site. Key Responsibilities Automation & AAP Management: Platform Architecture: Deploy, upgrade, and maintain the Red Hat Ansible Automation Platform (AAP) 2.x infrastructure, including Automation Controller, Private Automation Hub, and Execution Environments. Content Development: Write, test, and optimize complex Ansible playbooks and roles to automate patching, provisioning, and configuration management. Governance: Configure Role-Based Access Control (RBAC) within AAP to ensure secure access for junior admins and developers. Integration: Integrate AAP with external tools such as ServiceNow, Git repositories, satellite servers, and monitoring tools (Splunk/Dynatrace). Migration: Lead the migration of legacy Tower/AWX workflows to the modern containerized AAP architecture. Linux Engineering & Operations: Administration: Provide Tier 3 support for RHEL 8/9 servers in physical, virtual, and cloud environments. Security Compliance: Automate the application of DISA STIGs (Security Technical Implementation Guides) and remediate ACAS vulnerabilities using Ansible. Patch Management: Orchestrate OS patching cycles and upgrades with minimal downtime. Troubleshooting: Analyze system logs and performance metrics to resolve complex infrastructure issues. Security Clearance:  Active Department of Defense  Top Secret  security clearance required. Experience:  Minimum 8 years of hands-on experience  in  Linux System Administration  (RHEL/CentOS). Ansible Automation Platform (AAP):  At least  3 years of specialized experience  with  Red Hat Ansible Automation Platform , including demonstrated proficiency in: Creating and managing  Execution Environments (EEs)  using  ansible-builder . Managing  inventories, workflows, and job templates  within  Automation Controller Developing  custom Ansible Collections  and reusable playbooks. Scripting:  Strong proficiency in  Python  and  Bash  scripting for automation and system integration. Security Compliance:  Experience  hardening systems  in accordance with  DoD Security Technical Implementation Guides (STIGs)  and  NIST 800-53  standards. Education:   Associate degree or higher  in a technical or related field. Certifications: Compliance with  IAT Level III  baseline certification requirements. Red Hat Certified Specialist in Ansible Automation  or  Red Hat Certified Engineer (RHCE)   (preferred) Preferred Qualifications: Experience with  containerization technologies  such as  Red Hat OpenShift ,  Kubernetes , or  Docker . Familiarity with automating workloads in  Cloud environments  (AWS, Azure, GovCloud). Expert knowledge of  Git/GitLab  for version control and CI/CD workflows.

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