TS/SCI Linux & VMware Systems Administrator (Onsite)

Prattwhitney; Pascagoula (MS); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

Life insurance

401(k) match

Flexible spending accounts

Flexible work schedules

Paid time off & holidays

Job summary

RTX is seeking a Principal Linux/VMware System Administrator for an on-site role in Stennis, MS. You will monitor, update, and troubleshoot mission-critical systems, collaborating with developers and engineers to resolve issues and maintain security posture.

The role requires TS/SCI poly clearance and DoD 8570 IAT Level 2 certification with experience in AD/LDAP environments. The position is 8x5 with after-hours on-call responsibilities, 100% onsite at Stennis, MS, with customer-facing duties

Qualifications

• Bachelor's degree and 5+ years of relevant experience or Master’s with 3+ years of relevant experience.
• Active and transferable U.S. government TS/SCI Poly clearance before start date.
• U.S. citizenship required for security clearance eligibility.
• Active DoD 8570 IAT Level 2 certification (or obtain within 30 days).
• IAT Level 2 certifications: Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+.
• Experience with VMware and Linux systems administration in customer environments (tech ops/engineering).
• Experience configuring domain information utilities (Active Directory, Centrify, LDAP).

Responsibilities

• Monitor and maintain system health and security posture for mission systems.
• Collaborate with program developers and system engineers to research issues and implement fixes.
• Perform routine and urgent maintenance and document progress in logs and reports.
• Document problems in logging and discrepancy reporting tools.
• Support DR investigations and resolution with data collection and analysis.
• Provide system monitoring, performance analysis, and trend reporting.
• Support system engineering groups for ongoing analysis and integration tasks.
• Interact directly with customers regarding day-to-day operations.

Skills

VMware

Linux

Security clearance

DoD 8570 IAT Level 2

Active Directory

Education

Bachelor's degree

Tools

Active Directory

Centrify

LDAP

Job description

RTX is seeking a Principal Linux/VMware System Administrator for an on-site role in Stennis, MS. You will monitor, update, and troubleshoot mission-critical systems, collaborating with developers and engineers to resolve issues and maintain security posture.

The role requires TS/SCI poly clearance and DoD 8570 IAT Level 2 certification with experience in AD/LDAP environments. The position is 8x5 with after-hours on-call responsibilities, 100% onsite at Stennis, MS, with customer-facing duties