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Senior Linux System Engineer

Job in Fort Huachuca, Cochise County, Arizona, 85670, USA
Listing for: General Dynamics Information Technology, Inc.
Full Time position
Listed on 2026-10-04
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 88130 - 117875 USD Yearly USD 88130.00 117875.00 YEAR
Job Description & How to Apply Below
Type of

Requisition

Regular Clearance Level Must Currently Possess:
Secret Clearance Level Must Be Able to Obtain:
Secret Public Trust/Other

Required:

None Job Family: IT Infrastructure and Operations

Job Qualifications:

Skills:

Documentations, Linux, Systems Design, Systems Engineering

Certifications:

Certified Information Systems Security Professional (CISSP) | International Information System Security Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2)

Experience:

5 + years of related experience US Citizenship

Required:

Yes

Job Description

Deliver simple solutions to complex problems as a Senior Linux System Engineer e, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours. At GDIT, people are our differentiator. As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter.

Our work depends on a Senior Linux System Engineer joining our team to review, analyze and provide Tier III support for patches and updates, to include testing the baseline in the Engineering Operations Facility (EOF) prior to release to the RCCs. Selected candidate will provide full-time onsite support at our Fort Huachuca facility.

MEANINGFUL WORK AND PERSONAL IMPACT

Designs and defines system architecture for new or existing computer systems. You will also develop Enterprise Technical Procedures (ETPs) with the directions to apply patches, upgrades and security configurations and/or updates to the baseline system in the EOF for testing IAW with the STIGs. Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).

Monitor all solutions integrated via a centralized alerting system. Develop an operating system lifecycle plan with integration of DoW STIGs and other recommended security standards.

WHAT YOU’LL NEED TO SUCCEED (Required)

Education & Experience:

Bachelor’s Degree and a minimum of 5 years’ experience required. An additional 4 years of experience may be substituted in lieu of degree. Clearance:
Active Secret security clearance required. Certification:
Current DoW IAT level III. Technical

Skills:

VMWare management/administration experience. Thorough experience with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative. Knowledge of Windows and Linux Security Technical Implementation Guide (STIG) and current DISA’s hardening protocol. Experienced in systems analysis, design, integration, documentation, and engineering.

GDIT IS YOUR PLACE

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, and competitive pay and paid time off. Flexibility:
Full-flex work week to own your priorities at work and munity:
Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

Salary

The likely salary range for this position is $88,130 - $117,875. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Working Hours &…
Position Requirements
10+ Years work experience
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