Advance how our customers operate while you advance your career. Join GDIT as a Linux Systems Engineer and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

WHAT YOU WILL BE DOING:

As a Linux Systems Engineer, you will support the administration and maintenance of Linux servers within a large enterprise environment. You will assist SME engineers with system configuration, troubleshooting, security updates, and daytoday operations that keep missioncritical systems running for USCENTCOM.

Key Responsibilities

Linux System Engineer

• Assist with deploying, configuring, and maintaining Linux servers and virtual machines.
• Support basic administration of services such as Apache/Nginx, DNS, DHCP, and LDAP.
• Help manage SSL/TLS certificates and ensure web services remain secure and functional.

System Maintenance & Security

• Apply system patches, updates, and security configurations under senior guidance.
• Monitor system performance and report issues affecting uptime or stability.
• Follow established policies and procedures to maintain system security and compliance.

Troubleshooting & Support

• Troubleshoot common Linux system issues and escalate complex problems when needed.
• Document findings, solutions, and troubleshooting steps for team use.
• Track and update tickets to ensure issues are resolved at the correct priority.

Collaboration & Projects

• Work with senior administrators and other IT teams on system upgrades and deployments.
• Support infrastructure improvement projects focused on security, efficiency, or modernization.
• Participate in system migrations and new Linux environment setups.

Documentation & Process Support

• Maintain accurate system documentation, configuration notes, and process guides.
• Assist in preparing reports and data sets for leadership on system performance.
• Contribute to improving internal procedures and best practices.

WHAT YOULL NEED TO SUCCEED:

Required Skills and Certs.

• 5 years of Linux Systems Engineering experience in enterprise systems, security, and defense environments.
• Handson experience managing and troubleshooting Red Hat or CentOS systems.
• Understanding of Linux system administration fundamentals and ability to create and update documentation and technical procedures.
• Required Certifications : DoD 8140 / DoD 8570 baseline certification (e.g., CompTIA Security+ CE)
• Desired Certifications : RHCSA and ITIL 4 Foundation
• Required clearance: Active/current TS/SCI clearance is required.
• Must be able to travel up to 10% OCONUS

Desired Skills

• Familiarity with Ansible or other automation tools.
• Experience working in Defense or USCENTCOM environments.
• Basic understanding of PKI and certificate management.
• Exposure to group policy or security policy implementation.

WHAT GDIT CAN OFFER:
At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, competitive pay and paid time off
• Community: Award-winning culture of innovation and a military-friendly workplace

#ARMA

#GDITPRIORITY

#CENTCOM/CITS