Linux Systems Engineer I

Aether Aerospace; Hampton (VA); On-site; USD 85,000 - 115,000; Full time

Job summary

Aether Aerospace is seeking a full-time Linux Systems Administrator to perform installation, operations, maintenance, and disposal of Linux-based software supporting AF DCGS. You will handle system administration, apply security patches, and maintain automation suites.

The role requires TS/SCI clearance, a Bachelor’s in IT or related field (or substitutions), and willingness to work shifts including nights/weekends to support a 24/7 mission. Certifications like 8570(Security+) are mandatory.

Qualifications

• Active TS/SCI clearance.
• Bachelor’s Degree in Information Technology or a related field with 0-3 years of experience (or substitutions).
• 8570 compliant (Security+) certification is required; Linux+ preferred.
• Willingness to travel and support a 24/7 operational mission.

Responsibilities

• Install, operate, maintain, and dispose of Linux-based IT software per AF DCGS specifications.
• Troubleshoot and resolve complex system issues and perform system administration.
• Apply security patches and OS upgrades to maintain security and integrity.
• Maintain Puppet and Satellite to enable automated VM deployment.
• Document changes, update procedures, and author knowledge articles.
• Work with OEM engineers to resolve elevated issues and identify risks.

Skills

System administration

Documentation

Verbal communication

Travel willingness

Shift work

Education

Bachelor's Degree in Information Technology

0-3 years of experience

Tools

Puppet

Yellowdog Update Manager

RedHat Satellite

Job description

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across Army, Navy, and Air Force and Space Force programs, digital engineering, systems integration, and specialized manufacturing capabilities.

Start Date: Immediate JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform focused on delivering high-impact technologies, technology-enabled services and advanced manufacturing solutions to the U.S. Department of Defense and related national security customers. Backed by Falfurrias Management Partners, the platform brings together deep domain expertise across Army, Navy, and Air Force and Space Force programs, digital engineering, systems integration, and specialized manufacturing capabilities.

The combined organization operates as a multi-entity aerospace and defense technology and tech-enabled services and manufacturing enterprise positioned for scalable growth, operational excellence, and long-term value creation.

Overview

Full-time/Permanent Employee

Location: Langley AFB, VA

RESPONSIBILITES

• Performs installation, operations and maintenance, and disposal of Linux-based IT software (operating systems, endpoint configuration management, management servers, application servers, ISR applications, etc.) using systems analysis techniques and procedures to ensure fit and function of software to AF DCGS functional specifications
• Performs analysis, troubleshooting, and problem resolution and system administration for AF DCGS Test and Operational Enterprises; problems resolved are difficult and somewhat complex
• Applies security patches and operating system upgrades to ensure the security and integrity of the technical environment
• Assists in new infrastructure projects Ensures accuracy of documentation for assigned enterprise changes
• Works under the supervision of more senior personnel
• Performs daily system checks on Linux assets in the Test and Operational Enterprises to ensure confidentiality, integrity, and availability
• Performs system checks and preventative updates.
• Configures Yellowdog Update Manager to install and test Linux patches.
• Performs installation of SW as defined by RFCs (Request for Change) and TCTOs (Time Compliance Technical Order).
• Reviews and redline configuration files and documentation as required.
• Maintains Puppet and Satellite servers to facilitate automated deployment of Linux Virtual Machines (VMs).
• Works with OEM engineers to resolve elevated system issues, identify risks and execute remediation procedures and document these fixes by updating procedures and authoring Knowledge articles

Key Qualifications

Clearance: Active TS/SCI

Education and Years of Experience: Bachelor’s Degree in Information Technology or a related field and 0-3 years of experience

Substitutions: 6 years of relevant experience may be substituted for a Bachelor’s degree, or an Associate’s degree plus 4 years of relevant experience

• Ability to perform all functional duties independently
• Responsible for assisting more senior positions
• Excellent written and verbal communication skills
• Willingness to travel if required
• 8570 Compliant certificate (Security +) is a must
• Linux + Certification (Preferred Certification in addition to DoD 8570 certification listed above)
• Ability to support a 24/7 operational mission with shift work including nights and weekends if required

Aether Aerospace is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

There are a host of factors that can influence final salary including, but not limited to, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, geographic location, education, and certifications.