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RTX · 1 month ago

Senior Linux System Administrator

MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA

Full-time

Hybrid

Senior Level

$82K/yr - $164K/yr

5+ years exp

RTX is a company dedicated to helping the nation and its allies defend freedoms and deter aggression. They are seeking a Senior Linux System Administrator to support hardware integration and testing while managing Linux systems in a high-performance processing environment for radar systems.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Work in team of HW and SW engineers to support hardware build, integration, and test of custom processing hardware

Provide IT systems administration in a RedHat Enterprise Linux environment for real-time systems

Ethernet and InfiniBand network configuration, maintenance and troubleshooting

Write and execute python and bash scripts to support verification testing and to automate procedures

Develop integration and test plans, procedures, and conduct execution of functional, performance, and environmental testing at the subsystem level. For example, log hardware metrics and present results on power, cpu and memory usage, cpu temperature, and network throughput

Update FPGA firmware using Quartus

Assist in architecting hardware systems to meet performance needs

This 1st shift role will be 100% on-site and based in Marlborough, MA

Qualification

Linux administrationScripting PythonScripting BashDatacenter/HPC hardwareCompTIA Linux+ certificationAutomation toolsObservability toolsC++Team collaborationProblem-solving

Required

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum 5 years' of prior work experience, or an Advanced Degree in a related field and minimum 3 years' of prior work experience

Experience administrating Linux operating systems

Experience with datacenter / HPC computer hardware

Experience with scripting (e.g. shell, bash, python)

The ability to obtain and maintain a U.S. government issued security clearance is required

U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

DoD Clearance: Secret

Preferred

CompTIA Linux+ certification

Experience with automation tools / frameworks (e.g. Terraform, Ansible, Chef, GitLab, GitLab Runner)

Experience with observability tools such as Grafana, Telegraf, and Prometheus

Experience with developer tools (e.g. Git, Jenkins, Artifactory, Jenkins, Jira)

Experience with C++

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