Senior Systems Administrator - Red Hat/Windows | TS/SCI

BlueHalo; Jessup (MD); On-site; USD 170,000 - 220,000; Full time

Job summary

AeroVironment, a global leader in unmanned aircraft systems, is seeking a System Administrator to manage mission-critical IT infrastructure across Windows and UNIX systems. You will perform day-to-day operations, troubleshooting, and maintenance in a multi-platform environment.

Responsibilities include supporting Tier I/II IT efforts, managing server hardware and software, and coordinating with vendors. Clearances and ITAR/EAR compliance are required.

Qualifications

• Bachelor's degree in Information Technology, Information Systems, Computer Engineering, or related field is required or equivalent combination of education, and experience.
• Five (5) years of additional SA experience may be substituted for a bachelor's degree.
• Minimum 15+ years of system administration experience.
• Strong RedHat Linux and Windows (2012/2016/2019) troubleshooting skills.

Responsibilities

• Analyze and resolve complex problems with server hardware, applications and software integration.
• Provide detailed analysis and feedback to agency management and internal customers for escalated tickets.
• Manage the daily activities of configuration and operation of IT systems.
• Provide Tier I and II IT support and problem resolution.
• Manage client/server/storage/network infrastructure.
• Configure and manage RedHat Linux and Windows systems.
• Support vulnerability management using Nessus.
• Handle STE/STN scoring and documentation.
• Maintain POA&Ms and patch systems based on security and functional parameters.
• Collaborate with hardware vendors on system specs and refreshes.
• Analyze escalated issues and provide actionable feedback.

Skills

RedHat Linux

Windows Server

Troubleshooting

System Administration

IT Security

Education

Bachelor's degree

Equivalent experience

Tools

Nessus

POA&Ms

STE/STN

UNIX

Job description

AeroVironment, a global leader in unmanned aircraft systems, is seeking a System Administrator to manage mission-critical IT infrastructure across Windows and UNIX systems. You will perform day-to-day operations, troubleshooting, and maintenance in a multi-platform environment.

Responsibilities include supporting Tier I/II IT efforts, managing server hardware and software, and coordinating with vendors. Clearances and ITAR/EAR compliance are required.