Unix/Linux System Administrator

Date Posted:

2021-12-22-08:00

Country:

United States of America

Location:

TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 USA

Raytheon currently has an exciting IT position available that supports the Raytheon mission of making the world a safer place. We are currently seeking a Linux / Unix Systems Administrator that will be working 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. The candidate’s day-to-day activities include, but are not limited to: Linux / Unix server management; storage management; file server management; access management; data backup; software and license configuration; and workstation support. Each day in the life of a Linux / Unix Systems Administrator can bring something new – building a new IT infrastructure for a group of engineers, restoring files due to an outage, updating virus definitions and security patches, teaming with our brilliant engineers on how to improve their processes, and more. Our team is passionate, diversified, and growing. The environment for our IT professionals is dynamic, which will allow you to interface with various internal and external customers and expand your scope of expertise. Our collaborative work environment encourages individuals to work in teams, but to also be comfortable working independently. We value our employees and encourage continuous learning within the organization. By any measure, Raytheon is an exciting and rewarding place to work. We pride ourselves on developing world-class talent in an inclusive atmosphere. The result is a workforce that takes pride in the company and consistently delivers superior solutions. Besides supporting our noble mission and collaborating with diverse and talented individuals, other benefits at Raytheon include a flexible 9/80 schedule, technical training, career growth opportunities, new technology immersion, and a work site 3 miles from the beach and LAX International Airport and minutes from the LA Metro green line train station. Required Skills:

Critical thinking – ability to solve technical problems independently and with collaborative teams

A knack for technology in general, and even better if Linux/Unix technologies

Minimum 4 years of experience supporting Linux operating systems with strong knowledge of Red Hat Enterprise Linux version 6 or newer

Experience with Linux architecture, deployment, administration, networking, performance monitoring/tuning, security hardening, and troubleshooting

Integrated AD authentication (Kerberos, LDAP and/or Centrify)

Experience with SMTP, DHCP, DNS, NIS, LDAP, CIFS, NFS, Samba and *NIX system security

Experience with infrastructure backup, restore, disaster recovery and business continuity products like Symantec NetBackup

Experience with security infrastructure products and capabilities (e.g. Antivirus)

Experience gathering requirements, designing, and implementing appropriate solutions

Experience with application installation and multi-server environment/deployment

Experience with an IT incident/service request system

Effective written and interpersonal communication

Experience with HP server hardware support and diagnosis

Experience with HP storage hardware support and diagnosis

Active DoD Secret security clearance

Ability to obtain Top Secret Clearance

Desired Skills:

High availability and failover scenarios, load balance environments

System monitoring experience

Automation via scripting - file replication, file system tuning, upgrading and configuring

System configuration management experience

Experience with HP server and storage hardware

Knowledge of NAS and/or SAN (e.g. NetApp)

Experience with VMware ESXi and vCenter technologies

Familiar with Splunk & Centrify products

BASH Scripting

Familiar with Ansible

CompTIA Security+ certification or other industry-recognized certifications relevant to a Linux/Unix System Administrator

Typically, Bachelor’s Degree in Engineering, Information Technology or related technical discipline and a minimum of 2 years related experience or 10 years in lieu of a Bachelor's degree

Relocation Eligible - Yes - Relocation assistance available provided final candidate meets eligibility requirements

Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

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Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.