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Linux Engineer
Shee Atiká
full-time
Posted on:
Location Type: Remote
Location: Remote • 🇺🇸 United States
Visit company websiteSalary
💰 $110,000 - $140,000 per year
Job Level
Mid-LevelSenior
Tech Stack
AnsibleCloudCyber SecurityFirewallsLinuxOraclePythonTerraform
About the role
- Provide expert-level administration, engineering, and operational support for Linux-based systems hosted on Oracle Cloud Infrastructure (OCI)
- Configure, optimize, secure, and automate Linux environments to meet stringent federal and DoD requirements for reliability, security, and performance
- Deploy, configure, patch, and maintain Linux servers (primarily Red Hat Enterprise Linux, Oracle Linux) in OCI environments to support mission-critical applications
- Design and implement cloud-native Linux solutions using OCI services (Compute, Storage, Networking, IAM, etc.)
- Develop, update, and manage Infrastructure as Code (IaC) scripts and automation frameworks (e.g., Terraform, Ansible, Bash, Python)
- Configure and maintain system monitoring, alerting, and observability tools
- Respond to and resolve system incidents, performing troubleshooting and root cause analysis
- Apply DoD RMF, NIST, and FedRAMP security controls to Linux systems
- Support Authority to Operate (ATO) sustainment by producing and maintaining technical documentation, procedures, and compliance artifacts
- Collaborate with application, database, cybersecurity, and network engineers
- Provide Tier II/III operational support, technical consultation, and mentoring
- Proactively identify opportunities for modernization, automation, and process improvement
- Maintain up-to-date system documentation, runbooks, technical guides, and knowledgebase articles
- Participate in after-hours on-call rotations
Requirements
- Candidate must be a U.S. Citizen
- Candidate must have an active DoD Secret Clearance
- Candidate must have an active Security+ CE (or equivalent)
- Candidate must have at least 4 years of experience in Linux system administration with at least 2 years supporting cloud-based Linux environments, preferably on Oracle Cloud Infrastructure
- Knowledge of Linux system internals, command-line tools, core services (systemd, SELinux, firewalls), and cloud provisioning
- Experience with scripting and automation (Bash, Python, Ansible, Terraform)
- Knowledge of applying and maintaining security standards aligned with DoD, NIST, and FedRAMP requirements and supporting ATO, STIG, and vulnerability remediation processes
- Strong analytical, troubleshooting, and documentation skills; effective communicator with both technical and non-technical stakeholders
Benefits
- Competitive compensation
- Outstanding benefits
- Opportunities for advancement/career growth
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
Linux system administrationOracle Cloud InfrastructureInfrastructure as CodeTerraformAnsibleBashPythonsystem monitoringtroubleshootingroot cause analysis
Soft skills
analytical skillstroubleshooting skillsdocumentation skillscommunication skillsmentoringcollaborationprocess improvement
Certifications
DoD Secret ClearanceSecurity+ CE
