DevOps Engineer (Mandatory - TS/SCI with CI Poly Clearance)

Company Overview

At 4A Consulting, we turn complexity into opportunity. Founded in 2014 and headquartered in Baltimore, MD, we are a women-owned, boutique consulting firm specializing in delivering innovative, data-driven solutions to both the Federal Government and Fortune 500 clients. Our team blends deep industry knowledge with advanced technologies to design tailored strategies that drive measurable and sustainable outcomes. We pride ourselves on an agile, collaborative approach that helps organizations navigate challenges and seize emerging opportunities in a rapidly evolving digital landscape. At 4A, we don’t just deliver projects, we build trusted partnerships that empower our clients to lead with confidence in the digital age.

Position Overview

We are seeking an experienced DevOps Engineer with strong Linux, automation, and scripting expertise to support secure, enterprise-scale systems in a high-performance and multi-level secure environment. This role focuses on building, deploying, automating, and maintaining Linux-based systems using modern DevOps practices while collaborating closely with engineering teams, system administrators, and end users.

Key Responsibilities

• Deploy and maintain Red Hat Enterprise Linux and SE Linux configurations using automation tools
• Design, develop, and manage DevOps deployment automation processes
• Automate system configuration, patching, and deployment using Ansible and shell scripting
• Troubleshoot automation, deployment, and configuration issues in collaboration with site administrators
• Install and maintain software libraries supporting enterprise deployments in Linux environments
• Monitor and enhance DevOps pipelines in an agile, fast-paced environment
• Collaborate with third-party vendors to convert manual deployment steps into automated processes
• Apply DevOps engineering best practices to deliver high-quality, reliable solutions
• Provide technical support to staff and end users to resolve deployment and system issues
• Modify existing DevOps scripts and automation to correct errors and improve performance
• Develop and execute test plans for system upgrades and deployments
• Support filesystem upgrades and coordinate with vendors to resolve issues during testing
• Contribute to documentation, scripting standards, and operational processes
• Participate in shaping and supporting future deployments and new initiatives
• Travel as required (initial short-term travel, followed by minimal ongoing travel)

Required Qualifications

• 5+ years of combined experience in Linux administration, scripting/software development, and configuration management
• Proficiency in Python, Perl, Korn, Bourne/Bash, Ansible, and other shell scripting languages
• Experience with revision control systems such as CVS, SVN, Git, GitLab, and GitLab CI
• Hands-on experience managing and developing DevOps deployment automation processes
• Strong ability to analyze, debug, and maintain existing DevOps and automation frameworks
• Understanding of the full software development lifecycle, including requirements, design, coding, documentation, and testing
• Excellent communication and interpersonal skills
• Security+ certification required
• Active TS/SCI with Poly security clearance required

Preferred Qualifications

• Experience configuring and managing SE Linux, including policies and enforcement
• Experience with Red Hat Satellite
• Experience with file systems such as Lustre, NFS, or similar technologies
• Knowledge of Ethernet networking concepts
• Experience with RDMA communications (InfiniBand, Omni-Path)
• Experience with high-speed fabrics including subnet management, IPoIB/IPoOPA, and fabric health monitoring
• Understanding of identity management systems including LDAP and token-based authentication
• Experience supporting or contributing to new system deployments and expansion initiatives
• Strong problem-solving skills and the ability to work independently in secure environments

Why Join 4A 

• Be part of a mission-driven, women-owned consulting firm with a reputation for excellence.
• Work on high-impact projects across federal and commercial clients.
• Collaborate in an inclusive, growth-oriented culture where innovation is valued.
• Access career development programs, mentorship, and learning opportunities.
• Enjoy a comprehensive benefits package, flexible work options, and a focus on work-life balance.

Equal Opportunity Statement

4A Consulting is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability status, protected veteran status, or any other characteristic protected by law.