Secret-Cleared SysAdmin - Windows & Linux Expert

RTX; Tucson (AZ); Sur place; USD 69 000 - 131 000; Plein temps

Avantages offerts par ce poste

Medical

Dental

Vision

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible spending accounts

Flexible work schedules

Employee assistance program

Employee Scholar Program

Parental leave

Paid time off

Holidays

Incentive compensation programs

Résumé du poste

RTX is seeking an IT Systems Administrator to support a mixed Windows and Red Hat Linux environment onsite in Tucson. You will manage server internals, DNS/DHCP/AD, and OS integration while collaborating with Cybersecurity to meet security requirements.

Applicants must have a transferable US government Secret clearance and US citizenship. VMware virtualization and system hardening experience are highly valued, with relocation assistance available.

Qualifications

• Bachelor’s degree or equivalent experience in a related field.
• Experience with Windows and Linux operating systems.
• Experience with helpdesk operations and ticket resolution.
• Active and transferable U.S. government issued Secret security clearance is required prior to start date.
• U.S. citizenship required for security clearance eligibility.
• Experience as technical SME for patching, vulnerability remediation, or compliance initiatives.
• Experience with VMware virtualization technologies (ESXi, vCenter).
• Experience with system hardening, STIG/EVAL STIG, vulnerability remediation, and compliance.

Responsabilités

• Provide IT systems administration in Windows and Red Hat Linux environments.
• Understand Windows Server internals or Linux fundamentals (DNS, DHCP, AD, replication).
• Collaborate as a team in a fast-paced setting.
• Troubleshoot mid-to-high scope technical problems involving hardware and OS integration.
• Work with Cybersecurity to maintain security requirements.
• Document and train on advanced IT processes and procedures.

Connaissances

Windows OS

Linux OS

Helpdesk operations

Active Secret clearance

US citizenship

Patch management

Vulnerability remediation

Compliance tooling (SCAP/STIG)

Splunk

Active Directory / Group Policy

Classified environment experience

VMware ESXi/vCenter

Formation

University Degree or equivalent experience

Description du poste

RTX is seeking an IT Systems Administrator to support a mixed Windows and Red Hat Linux environment onsite in Tucson. You will manage server internals, DNS/DHCP/AD, and OS integration while collaborating with Cybersecurity to meet security requirements.

Applicants must have a transferable US government Secret clearance and US citizenship. VMware virtualization and system hardening experience are highly valued, with relocation assistance available.