Linux Server Administrator / SME with DNS and Quest

Job Title: Linux Server Administrator / SME with DNS and Quest Experience: 10+ years Atlanta, GA (Day1 Onsite) Location: USA

Role Overview We are seeking an experienced Linux Server Administrator / SME . The primary responsibility will be managing Active Directory domain join/unjoin operations for Linux servers, ensuring connectivity and stability across multiple data centers. This role requires strong expertise in Linux environments and troubleshooting domain-related issues.

Key Responsibilities

• Execute domain join/unjoin operations for Linux servers during AD migration.
• Validate Linux server readiness and ensure compliance with ITAR (International Traffic in Arms Regulations) standards.
• Troubleshoot and resolve issues related to domain integration, authentication, and connectivity.
• Perform pre-migration checks and coordinate planned downtime for mission-critical applications.
• Collaborate with Client engineering teams for post-migration OT functionality checks.
• Document migration steps, issues, and resolutions for audit and compliance purposes.

Required Skills & Experience

• 8+ years of hands-on experience in Linux server administration.
• Strong expertise in domain join/unjoin operations for Linux systems.
• Proficiency in troubleshooting Linux server issues related to AD integration.
• Familiarity with Red Hat, CentOS, or similar Linux distributions.
• Ability to work in high-availability environments with mission-critical applications.
• Excellent problem-solving and communication skills.

Security & Compliance Requirement (ITAR) Due to the nature of the work under ITAR (International Traffic in Arms Regulations) , only U.S. Citizens or Green Card holders are eligible to apply . Candidates must meet all ITAR compliance requirements before onboarding.

Nice-to-Have Skills

• Experience with large-scale Linux migrations in OT/IT environments.
• Knowledge of backup and recovery strategies for Linux servers.
• Familiarity with ITAR compliance processes.