Linux System Administrator

Louisiana Technology Group Inc; Monterey (CA); On-site; USD 85,000 - 120,000; Full time

Job summary

Louisiana Technology Group Inc is seeking an Intermediate Linux System Administrator to support a CDS environment on-site in Monterey, CA. Responsibilities include monitoring, maintenance, and break/fix support to ensure operational availability.

This role requires a TS clearance with SCI eligibility, a relevant degree or Security+ certification, and at least three years of Red Hat experience. Occasional travel for training is expected; initial one-year period with potential for follow-on

Qualifications

• Bachelor's degree in Computer Science
• CompTIA Security+ certification
• Training in Red Hat Enterprise Linux (RHEL)
• Minimum of three years of experience administering Red Hat Enterprise Linux environments
• Knowledge of Apache NiFi components and configuration
• TS clearance with SCI eligibility; background investigation may be required
• Ability to travel for periodic training and support requirements
• Experience administering Cross Domain Solutions (CDS) and familiarity with secure data transfer environments (preferred)

Responsibilities

• System Monitoring and Log Management
• System Maintenance and Security
• User Support and Account Management
• Endpoint, Bridge Server, and Data Flow Administration

Skills

Effective communication

Travel readiness

Team collaboration

Education

Bachelor's degree in Computer Science

CompTIA Security+ certification

Tools

Red Hat Enterprise Linux

Apache NiFi

Job description

Intermediate Linux System Administrator

Work Location: On-site (no remote support)

Clearance: TS clearance required; must be eligible for SCI access

Travel: Occasional travel required, including an initial one-week training trip at the start of performance

Anticipated Start Date: September 2026 (subject to contract award and program timelines)

Period of Performance: Initial one-year period with potential for follow-on support based on program requirements.

Position Overview

Seeking an Intermediate Linux System Administrator to support the administration and maintenance of an operational Cross Domain Solution (CDS) environment. Responsibilities include routine monitoring and maintenance of systems, implementation of updates and tasking requirements, and providing break/fix support as needed to maintain operational availability.

Key Responsibilities

• System Monitoring and Log Management
• System Maintenance and Security
• User Support and Account Management
• Endpoint, Bridge Server, and Data Flow Administration

Required Qualifications

• Bachelor's degree in Computer Science or CompTIA Security+ certification
• Training in Red Hat Enterprise Linux (RHEL)
• Minimum of three years of experience administering Red Hat Enterprise Linux environments
• Knowledge of Apache NiFi components and configuration
• TS clearance with SCI eligibility
  • Routine work within sensitive compartmented environments may be required.
  • Candidates must be eligible to meet background investigation requirements applicable to privileged system administrators.
• Ability to travel for periodic training and support requirements

Preferred Qualifications

• Experience administering Cross Domain Solutions (CDS)
• Familiarity with secure data transfer and information-sharing environments

Note

This position includes an expectation of occasional after-hours or weekend support in the event of critical system issues. This is not a 24/7 on-call requirement. Availability and planned absences can be coordinated with program leadership. Historical after-hours support requirements have averaged approximately four hours per month.

Note: Direct CDS administration experience is preferred but not required. Specialized training will be provided to support administration and maintenance of the CDS environment and associated procedures.