Senior Principal System Administrator Lead - Onsite, Secret Clearance

Prattwhitney; Tucson (AZ); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible spending accounts

Flexible work schedules

Employee Scholar Program

Parental leave

Paid time off

Holidays

Job summary

RTX’s Digital Technology (DT) organization seeks an IT systems administrator to provide 24x7 on-site support in Tucson, AZ. You will manage Windows and Red Hat environments, implement security controls, and collaborate with cybersecurity to meet DoD requirements. The role requires an active Secret clearance, U.S.

citizenship, and travel up to 5%. Join RTX to support critical IT infrastructure in a defense-focused environment at a leading aerospace company with a strong emphasis on security and

Qualifications

• Typically requires a bachelor's degree and a minimum of 8 years of prior relevant experience, or an advanced degree and 5 years of direct experience.
• Must have a active and transferable U.S. government issued secret security clearance is required prior to start date.
• U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• Experience with Linux and Widows Must have experience with leading or mentoring others.

Responsibilities

• Provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment.
• Understanding and knowledge of Windows Server to include but not limited to Active Directory, Group Policy, & DNS.
• Advanced Red Hat Enterprise Linux knowledge.
• Working as a team member in a fast-paced technological environment.
• Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity to include the integration of hardware and operating systems (OS).
• Experience with data RAID, data encryption, and data backup uses and technologies.
• Install and configure software applications requested by end users.
• Work with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned.
• Must be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification) within 6 months of start date.
• Must be able to develop solutions and documentation a variety of technical problems.
• Systems are operational 24x7 and occasionally require work effort beyond standard work hours.
• Travel is required to other US Domestic locations as business needs dictate up to 5% travel.
• 100% onsite.

Skills

Windows Server

Active Directory

Group Policy

DNS

Red Hat Enterprise Linux

Scripting Bash/Python/Perl/C

Ansible

Red Hat Satellite

Samba

NFS

Cybersecurity collaboration

Data encryption

Education

Bachelor's degree

Advanced degree

Tools

NetApp

Horizon

Profile Unity

NVIDIA GPU virtualization

ACAS

Splunk

Nessus

SCAP

STIG

Nagios

SolarWinds

Ansible

Job description

RTX’s Digital Technology (DT) organization seeks an IT systems administrator to provide 24x7 on-site support in Tucson, AZ. You will manage Windows and Red Hat environments, implement security controls, and collaborate with cybersecurity to meet DoD requirements. The role requires an active Secret clearance, U.S.

citizenship, and travel up to 5%. Join RTX to support critical IT infrastructure in a defense-focused environment at a leading aerospace company with a strong emphasis on security and