Senior System Administrator – DoD-Cleared Onsite

RTX; Andover (MA); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Relocation assistance available, final

Comprehensive benefits package

Job summary

RTX in Andover, MA seeks an IT Systems Administrator to provide administration across Windows and Red Hat Enterprise Linux environments. The role requires DNS, DHCP, and AD experience, strong troubleshooting, and documentation skills.

The candidate must be able to obtain interim DoD clearance and hold U.S. citizenship. This is a full-time, onsite position with relocation assistance and a comprehensive benefits package.

Qualifications

• Experience with installation, configuration, and administration of Windows and/or Linux operating systems.
• Experience with server architectures and troubleshooting methods.
• Ability to develop solutions and documentation to technical problems.

Responsibilities

• Provide IT systems administration in a heterogeneous Windows and Red Hat Enterprise Linux environment.
• Work as a team member in a fast-paced technology environment and troubleshoot complex problems.
• Ensure readiness to obtain DoDD 8140/8570 certifications (Security+ CE or equivalent).
• Support on-site operations as a full-time onsite role.

Skills

Windows systems administration

Linux systems administration

DNS/DHCP/AD

Troubleshooting

Documentation

Education

University degree or equivalent

Advanced degree (related field)

Tools

VMware vCenter

vSphere/ESX

WSUS

MECM

Exchange

Job description

RTX in Andover, MA seeks an IT Systems Administrator to provide administration across Windows and Red Hat Enterprise Linux environments. The role requires DNS, DHCP, and AD experience, strong troubleshooting, and documentation skills.

The candidate must be able to obtain interim DoD clearance and hold U.S. citizenship. This is a full-time, onsite position with relocation assistance and a comprehensive benefits package.