Linux Automation Administrator

Amatriot Group, LLC; Linthicum (MD); On-site; USD 150,000 - 185,000; Full time

Job summary

Amatriot Group, LLC in Linthicum Heights, MD is seeking a Linux Automation Administrator to join a DoD-focused team on-site. You will apply advanced Linux expertise to support cyber investigations, digital forensics, and threat analysis, ensuring secure, reliable operations.

The role requires TS clearance with SCI eligibility, strong CaC automation skills (Ansible), and experience managing RHEL and Ubuntu systems in secured environments. Bachelor’s or Master’s with relevant years are required.

Qualifications

• Bachelor's degree with 5 years of related DoD experience or Master's with 3 years.
• Experience with Linux automation and Ansible CaC tooling.
• Active TS clearance with SCI eligibility and CompTIA Security+.
• Experience with IaC (Terraform), Kubernetes, and DISA STIG/NIST controls.

Responsibilities

• Provision, manage, and support RHEL and Ubuntu servers in connected and disconnected networks.
• Develop and maintain Ansible Playbooks; manage Kubernetes clusters.
• Monitor and respond to incidents; provide root cause analysis.
• Support DoD mission with cyber investigations and threat analysis.

Skills

Oral and written communication

CaC tooling

Linux administration

Education

Bachelor's degree in IT/CS/related field

Master's degree in related field

Tools

Ansible

Terraform

Kubernetes

GitHub/GitLab

DISA STIGs

Job description

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Location: Linthicum Heights, MD (full-time on-site)
Security Clearance: Active TS or higher [Required] Must be SCI Eligible
Job Type: Full-Time

Target Salary Range*:$150,000 - $185,000

*This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary

Position Overview

Support the Department of Defense (DoD) as a Linux Automation Administrator on a highly talented, highly motivated, and high-performing team. Contribute to cyber investigations, digital forensics, cyber threat analysis, and mission support by applying technical expertise, analytical skills, and problem-solving capabilities to complex cyber challenges.

Location: Linthicum Heights, MD (full-time on-site)
Task Order: XT

Key Responsibilities

• Provision, manage, and support Red Hat Enterprise Linux (RHEL) and Ubuntu servers across internet-connected and internet-disconnected networks.
• Manage and configure connected services, including network adapters, storage, and firewalls.

Automation and Configuration

• Develop, utilize, and maintain Ansible Playbooks to secure, patch, and configure Linux servers.
• Manage Kubernetes clusters and the workloads deployed on the clusters.

Monitoring and Incident Response

• Deploy, configure, and support monitoring capabilities to detect anomalous conditions or service disruptions.
• Investigate service disruptions, provide root cause analysis reports, and implement additional steps to prevent subsequent issues.

Hardware and Software Deployment

• Support deployments of new hardware, software applications, and appliances.

Schedule

• Provide on-site coverage as part of the system administration team from 0600-1800 Monday-Friday, with schedules coordinated among team members to ensure coverage.
• Work during core hours of 0930-1430 Monday-Friday, with attendance outside this window as needed to support meetings, deployments, and team activities.

Education

• Bachelor's degree and 5 years of experience, or a Master's degree and 3 years of experience [Required].
• A degree in Information Technology, Information Systems, Computer Science, Software Engineering, Data Science, Mathematics, or Cybersecurity is highly desired.
• An additional 4 years of relevant experience or specialized training may be accepted in lieu of a Bachelor's degree [Required].

Experience

• 5 years of experience with a Bachelor's degree, or 3 years of experience with a Master's degree [Required].

Skills

• Strong oral and written communication skills [Required].
• Expertise with Configuration as Code (CaC) tooling; Ansible preferred [Required].
• Expertise managing Red Hat Enterprise Linux (RHEL) and Ubuntu systems in disconnected environments [Required].

Certifications

• Active CompTIA Security+ certification [Required].

Clearance

• Active Top Secret clearance with SCI eligibility [Required].

Technical Skills and Experience

• Experience with Infrastructure as Code (IaC) tooling; Terraform preferred.
• Experience administering Kubernetes clusters and services.
• Experience managing secure computing environments to adhere to DISA STIGs and NIST 800-53 controls.
• Experience monitoring system uptime and performance with tools such as Splunk, Grafana, and SolarWinds.
• Experience providing detailed technical after-action reports with root cause analysis following outages or security incidents.
• Familiarity with host-level networking, such as instance firewalls.
• Familiarity with storage provider management, such as Network File Systems (NFS).
• Familiarity with source code management tooling, such as GitHub or GitLab.