Raytheon Technologies Unix/Linux System Maintainer in Aurora, Colorado
provides Operations and Maintenance support for the Intelligence Community
Raytheon Technologies is currently seeking a Senior Information Systems Technologist I to provide UNIX / Linux system maintenance and engineering support to maintain high priority operational systems at a high level of availability and resolve problems based on mission criticality and guidance. This position is staffed as an 8x5 position (with after-hours call-in responsibility).
Duties and responsibilities include:
·Performs Tier 2 software application maintenance and backups on assigned mission systems running a variety of
operating systems to include Linux and Windows. ·VMware administration responsible for configuration, maintenance, monitoring and overall support of multiple
VMware environments ·Setup, install, configure ESXi servers, maintain and restore VM backups and snapshots. Update system
process documentation, guides, diagrams, and SOPs as needed. ·Performs routine and preventative maintenance such as general computer tasks, backup/restore, application loads,
disk utilization, system loading and system monitoring ·Detects, isolates, documents, quickly reports, and resolves system outages or problems encountered during
operations of the operational system baseline, which includes collecting diagnostic data, restoring the system
operation, developing workarounds, and other activities necessary for recovery of a system ·Documents problems in logging and discrepancy reporting tools ·Collects data describing the environment at the time of the failure and performs other activities in support of
Tier 3 maintenance investigation and resolution ·Performs system monitoring, analyzing and documenting performance and conducting trend analysis as required ·Supports system engineering groups as required for ongoing analysis and integration efforts ·Works with other Tier 2 maintenance engineers across multiple locations providing enterprise-level maintenance
support, with customer visibility, into all Tier 2 maintainer actions and responses ·Provides oversight and guidance to entry/junior level system maintainers
·Must have a BS Degree in a related technical discipline and minimum of 4 years experience with software application maintenance on systems running a variety of operating systems ·Must have good communication skills to effectively and accurately exchange information across a multi-location
enterprise, with customer visibility, into maintainer-based actions and responses ·Must have experience with VMWare and its tools (vCenter, VRa, vRop, etc.) on systems running a variety of operating systems ·Must have the ability to multi-task in a dynamic environment with changing priorities ·Contribute to completion of project milestones under the specific guidance of program leadership ·Must be available to work after hours on a call-in basis ·Must have a current DODI 8570.1-M IAT Level II certification or must obtain the certification within first 60 days
Current TS/SCI w/ Poly
· Backup and Recovery – EMC Avamar, EMC Networker, Veritas Netbackup · Hitachi Virtual Storage Platform (VSP) · VMware Certified Professional (VCP) · Redhat Linux certification
BS Degree in a related technical discipline and minimum of 4 years experience with software application maintenance on systems running a variety of operating systems
Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information. U.S. Citizenship and Current TS/SCI w/ CI Poly security clearance required.
This position requires a U.S. Person.
Raytheon is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.