Job Description

Raytheon Technologies is looking for a Senior Linux System Administrator to work with a team of System Administrators supporting customers located at Raytheon as well as at the customer site at the Jet Propulsion Laboratory in Pasadena, California.

Here at Raytheon Technologies we are committed to fostering mentorship and career development for our team members. Join a team that puts your development and growth first. You will work with professionals around the country who thrive in a culture that celebrates the contributions of its employees. You will continue your career in a challenging and collaborative organization, joining a team with a tradition of achievement through thought and teamwork.

As s Linux System Administrator, you will be responsible for disk storage devices, SAN and NAS devices, and network equipment. Responsibilities also include developing, configuring, and troubleshooting open source and commercial applications, backups and restoration, user support, and documentation. Job duties include all aspects of system administration including installation, configuration, implementation, and maintenance of Linux servers, both hardware and virtual.

This position will require that the selected candidate will train in the Pasadena office for several weeks, after that initial training period, temporary or part time telecommuting may be an option. Relocation is not authorized for this position.

Experience, Knowledge, and/or Skills Requirement:
6+ progressive years of System Administrator experience using Linux.
In depth knowledge of Linux with a focus on Redhat/CentOS, including system design, configuration, maintenance, upgrade and administration.
Thorough knowledge of Storage Technology, both local and hosted, including design, implementation, maintenance, upgrade / transition planning and implementation.
Deep knowledge of design, implementation, and support of networked systems and technologies such NFS, DNS, and LDAP.
Good understanding of routers, switches and computer network configurations including firewalls.
Thorough knowledge of virtualization (i.e. VMWare, etc.).
Thorough in configuration management practices and related tools such as Puppet, Ansible Git, Packer, and Docker
Experience in the installation, configuration, and maintenance of both public licensed and Commercial-off-the-Shelf software tools
Scripting experience such as shell and Python
Experience with a trouble ticketing system
Understanding of Amazon and/or Microsoft Cloud

Desired Experience, Knowledge, and/or Skills:
Excellent user interface / interpersonal / written and verbal communication skills
The ability to operate in a team environment consisting of both internal and external members, co-workers and customers
The ability to document and electronically store daily task information, architecture, processes, and user instructions
Experience with monitoring tools such as Nagios, Cacti and Ganglia
The ability to work self - guided

Education:
B.S./B.A. (May substitute additional 8 years of experience for education. (i.e., Associates degree plus additional 4 years of directly related experience)

This position requires a U.S. Person who is eligible to obtain any required Export Authorization.
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