Senior Linux Systems Administrator (TS/SCI) - GovCloud Expert

Nakupuna Solutions; Aberdeen (MD); On-site; USD 125,000 - 155,000; Full time

Job summary

Nakupuna Companies is seeking a System Administrator, Linux to install, configure, and support Linux systems across GovCloud and networks such as NIPRNET/SIPRNET at Aberdeen Proving Ground, MD. The role emphasizes security, performance, and reliable operations.

Responsibilities include system management, cloud provisioning (AWS or Azure), patching, monitoring, and storage configuration. You will coordinate with NEC/NOC to resolve connectivity and resource issues, ensure STIG/SRG compliance, and

Qualifications

• Bachelor's degree required in a related field.
• 5+ years of system administration experience.
• Active TS/SCI security clearance and US citizenship.
• Experience configuring and maintaining Linux systems in government networks such as NIPRNET/SIPRNET.

Responsibilities

• Install, configure, and support Linux environments and back-end processes.
• Provide system security, patching, and performance monitoring.
• Manage cloud components in AWS or Azure and document configurations.
• Coordinate with NEC/NOC for ticketing, connectivity, and resource management.

Skills

Linux System Administration

Security Best Practices

Cloud Computing

Education

Bachelor's degree in computer science, IT, or related field

Tools

AWS

Azure

VMware ESXi

Job description

Nakupuna Companies is seeking a System Administrator, Linux to install, configure, and support Linux systems across GovCloud and networks such as NIPRNET/SIPRNET at Aberdeen Proving Ground, MD. The role emphasizes security, performance, and reliable operations.

Responsibilities include system management, cloud provisioning (AWS or Azure), patching, monitoring, and storage configuration. You will coordinate with NEC/NOC to resolve connectivity and resource issues, ensure STIG/SRG compliance, and