Principal Linux System Administrator- must have active secret clearance

RTX•Huntsville, AL

4d•Onsite

About The Position

Our Digital Technology (DT) organization ensures that Raytheon teammates across the globe are able to communicate, collaborate and innovate for customer success. We create leading-edge technology solutions to prevent security threats, protect the integrity of our systems and support RTX’s infrastructure around the world. Raytheon has an exciting IT position available that supports the Raytheon mission of making the world a safer place. We are currently seeking a Principal Linux Systems Administrator, based in Huntsville, AL will be working onsite in a highly collaborative, multi-platform and multi–disciplined environment. The Systems Administrator is required to have an active secret security clearance as they will be responsible for deploying and maintaining classified IT infrastructures.

Requirements

Active and transferable U.S. government issued 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 and existing security clearance required on day 1
Typically requires a bachelor’s degree and 5 years of experience, or master’s degree and 5 years of prior relevant experience.
Must have an active and in-scope US DoD secret clearance.
US citizenship is required as only US citizens are eligible for security clearance
Must have Linux experience
Experience in one of the following: Active Directory, VMware, system hardening, disaster recovery

Nice To Haves

Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF
Familiarity with High Performance Computing (HPC) Environments
Experience with Enterprise Active Directory (AD) & LDAP
Experience with security posturing using tools like SCAP, Nessus, Splunk, Symantec and other AV solutions, and system hardening.
Experience supporting engineers in software, simulations, and hardware development.
Able to real-time troubleshoot and develop solutions with documentation to a variety of technical problems.

Responsibilities

RedHat Linux server management
storage management
file server management
access management
data backup
software and license configuration
workstation support
building a new IT infrastructure for a group of engineers
strategizing disaster recovery
updating virus definitions and security patches
teaming with engineers on how to improve their processes
Provide IT systems administration in a heterogeneous Redhat Enterprise Linux, and Microsoft Windows.
Experience with Linux fundamentals and Windows Server internals to include Ansible, DNS, DHCP, LDAP, AD, and server replication methods.
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 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 to solve a variety of technical problems.