Senior System Administrator — Secret Clearance ( onsite weekends )

3M HEALTHCARE; Tucson (AZ); On-site; USD 68,900 - 131,100; Full time

Benefits offered by this job

Medical, dental, and vision coverage

401(k) match and ESOP

Relocation assistance

Paid time off and holidays

Employee assistance program

Annual incentive

Job summary

Raytheon Technologies’ Digital Technology organization in Tucson, AZ seeks a Senior System Administrator to support classified security systems. An active Secret clearance is required. The role is full-time and onsite with a 9-shift weekend schedule and 12-hour rotations, including shift differentials.

You will administer Windows and RHEL systems, manage AD, VMware, backups, and coordinate with cybersecurity to uphold DoD RMF requirements. Travel up to 10% may be required.

Qualifications

• University degree or equivalent experience; minimum of 2 years of relevant experience.
• Experience with Linux or Windows operating systems.
• Hands-on experience with Active Directory, VMware, backup and recovery.

Responsibilities

• Provide IT systems administration in Windows and Red Hat Enterprise Linux environments.
• Maintain Windows Server and Linux fundamentals (DNS, DHCP, AD, replication).
• Diagnose and resolve moderate to high complexity issues; integrate hardware and OS.

Skills

Security clearance

Scripting experience

Education

University degree or equivalent experience

Tools

VMware vCenter

WSUS

MECM

Exchange

Job description

Raytheon Technologies’ Digital Technology organization in Tucson, AZ seeks a Senior System Administrator to support classified security systems. An active Secret clearance is required. The role is full-time and onsite with a 9-shift weekend schedule and 12-hour rotations, including shift differentials.

You will administer Windows and RHEL systems, manage AD, VMware, backups, and coordinate with cybersecurity to uphold DoD RMF requirements. Travel up to 10% may be required.