System Administrator 2

CyberCore Technologies; Columbia (MD); On-site; USD 90,000 - 120,000; Full time

Job summary

CyberCore Technologies is seeking a skilled Linux systems administrator to provide hands-on management of mission-critical environments. You will handle command-line administration, application, data, and messaging flow management, and troubleshoot routine to moderately complex system issues.

The role includes rotating 24x7 after-hours on-call coverage, with primary on-call responsibility approximately every 5–6 weeks, and on-call/extended coverage compensation.

Responsibilities

• Provides Linux systems administration and operational support for mission-critical environments.
• Performs command-line system administration and manages applications, data, and messaging flow.
• Participates in 24x7 after-hours on-call support through rotating schedule.

Job description

Provides Linux systems administration and operational support for mission-critical environments, including command-line system administration and application, data, and messaging flow management. The candidate should have solid, hands-on Linux administration experience and be comfortable independently troubleshooting and resolving routine to moderately complex system issues.

Operations Coverage:

• Standard business-day coverage is 6:00 AM-6:00 PM, with team members coordinating schedules to collectively provide full coverage.
• Provides 24x7 after-hours on-call support through a rotating schedule, typically with each team member serving as primary on-call approximately every 5-6 weeks.
• On-call support compensation and extended coverage compensation is provided.