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RTX · 1 day ago

Sr. Linux System Administrator

MA101: Andover MA 350 Lowell St Essex 350 Lowell Street Essex, Andover, MA, 01810 USA

Full-time

Onsite

Mid, Senior Level

$69K/yr - $131K/yr

2+ years exp

RTX is a leading company focused on providing innovative solutions to defend freedoms and deter aggression. They are seeking a Senior Linux System Administrator to develop, implement, and maintain secure environments across various classified programs, collaborating with teams to define computing requirements and solve complex IT infrastructure problems.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

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

Working as a team member in a fast-paced technological environment. Use troubleshooting techniques to resolve technical problems of moderate to high scope and complexity to include the integration of hardware and operating systems

Install and configure software applications requested by end users

Work with Cybersecurity professionals to maintain security requirements

Provide documentation and training on advanced IT processes and procedures and other tasks as assigned

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

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

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

Qualification

Red Hat Enterprise LinuxCompTIA Security+ CEData RAID technologiesVMWare vCenterHigh Performance ComputingLinux Ansible/scriptingNISPOMJAFANJSIGData storage technologiesIT project lifecycle management

Required

Typically requires bachelor's and minimum of 2+ years of relevant prior experience

Must have active and maintain a U.S. government issued secret security clearance is required. 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

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

Preferred

Experience with data RAID, data backup uses, and technologies

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 with data storage, NAS, and SAN technologies and solutions

Experience 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

High Performance Computing (HPC) experience in a Linux environment

Linux Ansible/scripting experience

Benefits

Healthcare

Wellness

Retirement and work/life benefits

Parental (including paternal) leave

Flexible work schedules

Achievement awards

Educational assistance

Child/adult backup care

Medical

Dental

Vision

Life insurance

Short-term disability

Long-term disability

401(k) match

Flexible spending accounts

Employee assistance program

Employee Scholar Program

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