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RTX · 1 week ago

Sr. Linux Systems Administrator - Tewksbury, MA

MA133: Tewksbury, Ma Bldg 3 Concord 50 Apple Hill Drive Concord - Building 3, Tewksbury, MA, 01876 USA

Full-time

Onsite

Mid, Senior Level

2+ years exp

RTX is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. They are seeking a Senior Linux Systems Administrator to provide IT systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment, collaborating across teams to support critical programs with classified information system capabilities.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

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

Work 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)

Work with Cybersecurity professionals to maintain security requirements

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

Systems are operational 24x7 and occasionally require work effort beyond standard work hours

Travel required as business needs dictate to other US Domestic locations, up to 5% per year

Qualification

Red Hat Enterprise LinuxSecret security clearanceCompTIA Security+ CEVMWare vCenterScripting languagesTroubleshooting techniquesTechnical documentationTeam collaboration

Required

Typically requires a bachelor's degree and a minimum of 2 years of prior relevant 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

Experience with installation, configuration, and administration of Red Hat Enterprise Linux operating systems

Experience with developing solutions and documenting technical problems and their solutions

Preferred

Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent) certification and an Operating System Certification

Experience with NISPOM, JAFAN, JSIG, DFARS and/or DoD/RMF

Experience in deployment and maintenance of Red Hat Enterprise Linux servers

Experience with data storage, NAS, and SAN technologies and solutions

Experience with using Information Technology project lifecycle management processes

Experience using VMWare vCenter, vSphere, and ESX and/or other virtual computing methods

Experience supporting engineers in software, simulations, and hardware development

Experience with scripting languages like bash, Perl, PowerShell, Python, Ansible

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