Onsite Senior System Administrator - Secret Clearance (AZ)

RTX Corporation

Tucson (AZ)

On-site

USD 79,000 - 131,000

Full time

14 days+

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Benefits offered by this job

Medical, dental, vision

401(k) match

Paid time off

Flexible scheduling

Job summary

RTX Corporation in Tucson, AZ is seeking a Senior System Administrator (Senior Analyst) to design, implement, and maintain secure IT environments across classified programs. You will collaborate with multiple teams to meet computing requirements and deliver end-to-end IT solutions.

The role requires an active DoD secret clearance, experience with Windows and Linux, AD/VMware, and strong documentation skills.

Qualifications

Bachelor’s degree and minimum of 2 years of relevant experience.
Active and transferable U.S. government issued secret security clearance prior to start date.
Must have Linux or Windows experience.
Experience with Active Directory, VMware, Administration, backup and recovery

Responsibilities

Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment.
Understand Windows Server internals or Linux fundamentals including DNS, DHCP, AD, and server replication methods.
Work as a team member in a fast-paced technologic environment to troubleshoot problems of moderate to high scope and complexity.
Work with data RAID and data backup technologies; install and configure software applications requested by end users.
Collaborate with Cybersecurity professionals to maintain security requirements.
Provide documentation and training on advanced IT processes and procedures; perform other tasks as assigned.
Must be able to obtain DoDD 8140/8570 Certification (CompTIA Security+ CE or equivalent) within 6 months of start date.
Systems are operational 24x7; may require after-hours work; travel up to 5%.