J

Systems Administrator (Windows/Linux)

salary Salary :

$75,000 - 100,000 yearly

Job Description - Systems Administrator (Windows/Linux)

Start Date: Immediate


JHNA, CTSi, and EXPANSIA have come together to form a Defense Technology platform named Aether Aerospace 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.



OVERVIEW


Full-time/Permanent Employee


Location: Patuxent River, MD



Aether Aerospace is seeking a Systems Administrator to support a major NAVAIR program office in Patuxent River, MD. Candidate will provide analysis and high-level support as the senior member of a major program office Foreign Disclosure team. Candidate will be responsible for reviewing and documenting the release of information to international participants and providing mentorship and Senior-level review to the Foreign Disclosure team.


Salary: $75,000-$100,000


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.



ROLES:



  • Provide engineering solutions for various and unique problem sets and customers in a government software hosting facility.

  • Deploy and maintain physical and virtual hardware infrastructure, to include virtual machines and containers.

  • Perform routine maintenance and configuration changes to various physical and virtual hosts.

  • Installation, configuration and troubleshooting of hardware and software issues on servers, workstations, and IT equipment.

  • Maintain system backups and disaster recovery plans.

  • Manage user accounts and permissions.

  • Deploy and maintain software applications.

  • Troubleshoot technical issues.

  • Maintain documentation to include knowledge base, incident response actions, system configurations, and other information related to system administration.

  • Provide technical support to customers, ranging from resolving technical issues to providing guidance and best-practices.

  • Secure information systems and applications to current DoD guidance

  • Maintain configuration and security posture of information systems through continuous monitoring and routine security events/reporting.

  • Participate in project planning using Agile methodology.

  • Provide networking support to on-premises infrastructure.

  • Understanding and familiarity of Linux operating system and virtual networking.





KEY QUALIFICATIONS


Clearance: Active Secret Clearance with ability to obtain Top Secret


Years of Experience: Candidate must have a minimum of 5 years of Systems Administration Experience



  • Risk Management Framework (RMF) compliance experience a must (example: scanning and Security Technical Implementation Guide (STIG) execution)



  • CompTIA Sec+



  • Windows or Linux OS certification

  • VMWare, Virtual Networking, System Backups, Networking, Containers, and Active Directory experience





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.

Original job Systems Administrator (Windows/Linux) posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Share Job
Share Job

About the Company

John H. Northrop

We are digitally engineering the warfighter's future.Explore JHNA's ExpertiseWe are digitally engineering the warfighter's future.Explore JHNA's ExpertiseGet started todaySolving the most challenging and technical warfighter problems.Our ability to solve complex ...

Read more about the company

Similar Systems Administrator Jobs in the US

GrabJobs is the no1 job portal in the US, connecting you to thousands of jobs fast! Find the best jobs in the US, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.