Let’s get started
By clicking ‘Next’, I agree to the Terms of Service
and Privacy Policy, and consent to receive emails from Rise
Jobs / Job page
Linux System Admin - ATIS Learning-Clearance Required image - Rise Careers
Job details

Linux System Admin - ATIS Learning-Clearance Required

Overview

LMI is seeking a skilled Linux System Administrator to join our team supporting the Army Training Information System (ATIS) program. This role is critical to the successful integration of ATIS Learning into the ATIS Operating Environment (AOE). You will work within a dynamic, fast-paced, and highly collaborative DevSecOps environment alongside cybersecurity, infrastructure, and application teams to support deployment, system configuration, monitoring, and troubleshooting of Linux-based environments in AWS GovCloud. 

Responsibilities

  • Serve as a technical lead for Linux system configuration and administration supporting ATIS Learning components within the AOE.
  • Configure, manage, and maintain Linux-based EC2 instances and container environments (e.g., RHEL, CentOS, Amazon Linux, Ubuntu).
  • Support the integration of ATIS Learning components into existing CI/CD pipelines in a secure, automated fashion.
  • Ensure system compliance with DoD STIGs, DISA security requirements, and RMF cybersecurity controls.
  • Assist in creating and maintaining Ansible playbooks, bash scripts, and infrastructure-as-code templates (e.g., Terraform) to provision and maintain systems in AWS.
  • Work with cybersecurity personnel to install patches, perform ACAS scans, and remediate vulnerabilities.
  • Troubleshoot and resolve OS-level issues affecting platform services or application deployment.
  • Monitor system health, respond to alerts, and maintain logs for auditing and incident response.
  • Participate in change management, technical review boards, and deployment planning processes.
  • Support ATO documentation and sustainment of the ConMon package for ATIS Learning-related infrastructure.
  • Collaborate with application developers, cybersecurity analysts, and cloud architects to ensure secure and performant Linux systems within the AOE. 
  •  

 

Qualifications

Required:

 

  • Bachelor’s degree in Computer Science, Information Systems, or a related technical field (or equivalent experience). 
  • 5+ years of experience in Linux systems administration, preferably in a DoD or federal environment. 
  • Experience working in AWS environments, particularly in GovCloud or other regulated cloud environments. 
  • Familiarity with DoD security standards, including STIGs, ACAS scans, and eMASS documentation. 
  • Proficiency in shell scripting (Bash) and at least one automation tool (e.g., Ansible, Terraform, Puppet). 
  • Experience with container technologies (Docker, Podman) and container orchestration (Kubernetes, ECS, or EKS) is a plus. 
  • Strong troubleshooting and analytical skills. 
  • Excellent written and verbal communication skills. 
  • Ability to work both independently and collaboratively in a cross-functional team environment. 
  • DoD SECRET Clearance required 
  • Travel to Virginia for in person PI Planning required (2-3 day event once per quarter) 

 

Preferred Qualifications: 

  • Active CompTIA Security+ certification (or ability to obtain within 90 days of hire). 
  • AWS Certified SysOps Administrator – Associate or equivalent certification. 
  • Experience with GitLab CI/CD, CloudWatch, CloudTrail, and other AWS-native monitoring tools. 
  • Familiarity with Agile/SAFe development environments. 
  • Prior experience supporting Learning Management Systems or DoD training environments. 

Average salary estimate

$105000 / YEARLY (est.)
min
max
$90000K
$120000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

Similar Jobs

LMI is seeking a remote Policy Specialist to analyze, update, and streamline USPS policies while supporting stakeholder collaborations and ensuring compliance.

Seeking a skilled Acquisition Policy Analyst with a Secret clearance to support Department of Defense acquisition policy implementation in Arlington, VA.

Wyetech Hybrid Annapolis Junction, Maryland
Posted 8 days ago

Wyetech is hiring a Digital Network Exploitation Analyst 2 with TS/SCI clearance and strong XKS knowledge to support federal government cybersecurity initiatives.

Photo of the Rise User
Posted 14 days ago

Experienced Cybersecurity Engineer needed to support federal programs with risk management and vulnerability analyses at AMERICAN SYSTEMS.

The State of Oregon's Enterprise Information Services seeks a Backup Engineer to provide technical backup system expertise in a hybrid, temporary role based in Salem.

Photo of the Rise User

A Unified Communications Engineer II role at Hackensack Meridian Health to manage and support complex voice communication technologies in a healthcare environment.

Lead Linux System Administrator needed to manage and support Linux-based systems in a critical government RDT&E environment at RMC.

Support USSPACECOM executives as an Executive Communications Administrator by delivering expert IT and communications solutions in a fast-paced, high-security environment.

Posted 13 days ago

Seeking a skilled L1 Compute Engineer with VMware and Linux experience to support and manage enterprise server infrastructure.

Photo of the Rise User

Experienced Senior Systems Administrator needed at Adtalem Global Education to manage enterprise applications and support production environments in a dynamic hybrid workplace.

Photo of the Rise User

A top national security firm invites skilled RPA Engineers to lead Azure-based automation projects transforming web-based systems through innovative RPA solutions.

Photo of the Rise User

Helio Health seeks a skilled Revenue Cycle Management System Administrator to manage and support its billing and health information technology systems to aid its healthcare mission.

Photo of the Rise User

A Nurse Informatics Specialist position at OHSU to advance clinical information systems and optimize healthcare delivery through informatics expertise.

Photo of the Rise User
NBCUniversal Hybrid 904 Sylvan Ave, Englewood Cliffs, NEW JERSEY
Posted 12 days ago

NBCUniversal requires a Staff SRE Solutions Lead to drive CMDB and Asset data governance through robust integration, monitoring, and collaboration with cross-functional teams in a fully remote capacity.

Symmetry I.T. Hybrid Coral Gables, Florida, United States
Posted 19 hours ago

Symmetry IT is seeking an IT Help Desk Analyst to deliver expert client support and technical troubleshooting in a professional and collaborative environment.

MATCH
Calculating your matching score...
FUNDING
SENIORITY LEVEL REQUIREMENT
TEAM SIZE
No info
HQ LOCATION
No info
EMPLOYMENT TYPE
Full-time, remote
DATE POSTED
April 18, 2025

Subscribe to Rise newsletter

Risa star 🔮 Hi, I'm Risa! Your AI
Career Copilot
Want to see a list of jobs tailored to
you, just ask me below!