Linux Systems Engineer II — TS/SCI with Poly

J&T Business Consulting; New York (NY); In loco; USD 145.000 - 172.000; Tempo pieno

Vantaggi offerti da questo lavoro

Health insurance

401(k) retirement plan

Paid time off

Life insurance

Short/long-term disability

Tuition reimbursement

Descrizione del lavoro

J&T Business Consulting is seeking a Systems Engineer 2 to support a TS/SCI with Polygraph environment in Columbia, United States. The role focuses on Linux system administration, monitoring, and ensuring mission-critical uptime across enterprise services.

The ideal candidate has at least five years of hands-on Linux administration, strong command-line skills, and the ability to diagnose and resolve complex issues. Core hours align with a 6:00 AM–6:00 PM window with on-call rotation.

Competenze

• Clearance: Active TS/SCI with Polygraph.
• Minimum of five (5) years of hands-on Linux systems administration experience.
• Solid command-line proficiency across Linux environments, system utilities, and shell navigation.

Mansioni

• System Administration: Execute routine and advanced Linux OS administration, configuration, maintenance, and patching using command-line interfaces.
• Pipeline & Messaging Management: Oversee, monitor, and maintain application, data, and messaging pipeline performance.
• Troubleshooting & Remediation: Independently isolate, troubleshoot, and resolve infrastructure and operating system defects, bottlenecks, and anomalies.
• Operational Readiness: Ensure mission system uptime, adhere to standard operational procedures, and respond swiftly to automated system alerts.
• Collaboration & Handoffs: Maintain clear operational documentation, update tracking systems, and coordinate closely with team members during operational handoffs.

Conoscenze

Linux administration

Command-line proficiency

System utilities

Descrizione del lavoro

J&T Business Consulting is seeking a Systems Engineer 2 to support a TS/SCI with Polygraph environment in Columbia, United States. The role focuses on Linux system administration, monitoring, and ensuring mission-critical uptime across enterprise services.

The ideal candidate has at least five years of hands-on Linux administration, strong command-line skills, and the ability to diagnose and resolve complex issues. Core hours align with a 6:00 AM–6:00 PM window with on-call rotation.