Senior Linux Systems Administrator

Torch Technologies, Inc.•Huntsville, AL

4d•Onsite

About The Position

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation’s top 100 defense companies, the services we provide directly support the men and women who serve our country. Our corporate mission sums up the pride our employee-owners take in the work we do: “Lighting the Pathway of Freedom”. And, as a Certified Evergreen ESOP, we have made the commitment to grow and sustain our company for the next 100 years! Come grow with us! Torch Technologies is seeking a motivated Senior Linux System Administrator with a strong background in Linux and security. Must be able to work in a team environment. The ideal candidate will possess excellent communication skills both oral and written; exhibit the ability to adapt and thrive in a dynamic, work environment servicing multiple organizations. Off Hours support may occasionally be required as mission dictates.

Requirements

US Citizenship.
Associate's or Bachelor's in Computer Science, a related field, or equivalent work experience.
6+ years related Linux systems administration experience within classified environments.
Must have an Active current Top Secret Clearance (including SAP Eligibility).
Knowledge of, and the ability to apply, OPSEC principles, PHYSEC measures, and professional conduct required for working within Sensitive Compartmented Information Facilities (SCIF) and Special Access Program Facilities (SAPF).
Proven experience working in a mixed operating system environment, with demonstrated expertise in both Red Hat Enterprise Linux and Windows Server.
Must meet industry requirements for system administrator duties, including: CompTIA Security+ Certification (or higher-level certification). Red Hat Certified System Administrator (RHCSA) or higher-level Red Hat certification.
Experience administering GitLab, including managing projects, users, and CI/CD configurations, containerization, and Kubernetes
Extensive experience with security best practices, including ACAS scanning, patching, and the application and maintenance of STIGs.
Strong scripting skills in Bash, Python, or PowerShell.
Strong interpersonal skills with the ability to positively interface with all stakeholders

Nice To Haves

Red Hat Certified Engineer (RHCE) certification.
Cisco certification (CCNA or above)
Direct experience with log centralizing technologies, such as ELK Stack or Splunk.
Experience and certifications related to virtualization technologies, such as VMWare.

Responsibilities

Implement and maintain Linux system configurations and security settings in accordance with DISA STIGs and JSIG requirements.
Manage user accounts, permissions, and access rights in compliance with security protocols.
Administer and maintain GitLab environment, including user management, repository configuration, and CI/CD pipeline support.
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems, and key processes.
Utilize ACAS to conduct regular security scanning, system patching, and vulnerability remediation to maintain a high-security posture.
Perform routine backup operations, ensuring all required file systems and system data are successfully backed up and recoverable.
Develop and maintain comprehensive documentation for installation, configuration, and security procedures.
Work with a team to troubleshoot and resolve complex system, network, and application issues across both Linux and Windows platforms.