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RTX · 5 hours ago

System Administrator

US-MS-FOREST-431 ~ 19859 Hwy 80 ~ BLDG 431

Full-time

Onsite

Mid, Senior Level

$78K/yr - $149K/yr

5+ years exp

RTX is a leading company dedicated to helping the nation and allies defend freedoms and deter aggression. They are seeking a System Administrator to provide IT systems administration support, manage core services, troubleshoot issues, and collaborate with cybersecurity professionals to ensure compliance with security requirements.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Provide IT systems administration support in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment

Manage and maintain core services including DNS, DHCP, Active Directory (AD), and server replication

Troubleshoot and resolve moderate to complex issues involving integration of hardware, operating systems, and software applications

Implement and manage data RAID, backup, and recovery technologies

Collaborate with Cybersecurity professionals to maintain compliance with security requirements

Install, configure, and document software applications requested by end users

Provide user and system documentation, process training, and ongoing technical support

Participate in on-call or after-hours system maintenance as required to support 24x7 operations

Travel up to 5% domestically based on business needs

Qualification

Active DirectoryWindows system administrationLinux system administrationVMwareCompTIA Security+ CENetwork administrationData storage solutionsScripting/AutomationIT project lifecycle managementHigh Performance ComputingNISPOM compliance

Required

Typically requires a University degree or equivalent experience and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience

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

Active Directory, WSUS, VMware, Veeam, MySQL, Windows or Linux system administration, and network administration

Ability to meet Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent) within 6 months of start date

Preferred

Operating System Certification (Microsoft, Red Hat, etc.)

Experience with NISPOM or DoD/RMF compliance

Experience in: Windows Desktop and Server management, Data storage (NAS/SAN) solutions

IT project lifecycle management

VMware vCenter, vSphere, and ESX

Microsoft WSUS and Exchange

Supporting software, simulation, and hardware engineering environments

High Performance Computing (HPC) environments

Scripting/Automation (e.g., PowerShell, Bash)

Benefits

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

Company

RTX

Glassdoor3.8

RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.

Founded in 1922

Arlington, Virginia, USA

10001+ employees