RTX

2 days ago

System Administrator- Must have TS/SCI Poly clearance

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Source: Company careers pageValidated by: Fursa AI

Last checked: 17 hours agoStatus: Live

Job Summary

Support a Raytheon classified program as a Linux System Administrator in an onsite Aurora, CO or Richardson, TX environment. Monitor and maintain systems operating 24x7, perform preventative maintenance, troubleshoot issues, conduct root-cause analysis, and document findings in logging/discrepancy tools. Assist system engineering with analysis, integration, requirement-driven updates, and upgrades to COTS baselines while providing help-desk support and customer-facing communication.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: IT Operations (Systems/Network Admin)

Seniority: Mid level

Key Responsibilities

•Support a Raytheon classified environment as a Linux System Administrator.
•Monitor and support systems operational 24x7, including occasional work beyond standard hours.
•Perform routine and preventative maintenance, troubleshooting, and root cause analysis; document issues in logging/discrepancy tools.
•Support system engineering groups for ongoing analysis, integration, and requirement-driven updates, including upgrading COTS products to targeted baselines.
•Serve as a help desk team member in a customer-facing environment, communicating effectively and respectfully with teams and customers.

Pay and Benefits

Salary: USD 68,900 - 131,100 annually

Perks:Health InsuranceDentalVisionLife Insurance401k MatchParental LeavePaid LeaveLong-term DisabilityHolidays

Key Requirements

•Bachelor’s degree and at least 2 years of relevant experience (or prior relevant experience).
•Active and transferable U.S. government issued TS/SCI with CI Poly security clearance required prior to start date; U.S. citizenship required.
•(On start date) Active DoD 8570 IAT Level 2 certification (or higher).
•Experience with Linux (RedHat) and Windows.
•Experience with virtual/cloud technologies such as Citrix, VMware, and/or Amazon Web Services (AWS).

Experience:2+ years

Education:Bachelor's

Skills:CommunicationCustomer focusTroubleshootingRoot cause analysisDocumentation

Certifications:DoD 8570 IAT Level 2Security+ CECCNA SecurityGICSPGSECSSCPCySA+CND

Tech Stack:LinuxRedHatWindowsCitrixVMwareAmazon Web Services (AWS)ClouderaOracleDell/EMCIsilon/PowerScaleNetAppThin-client technologies

Eligibility

Nationality:US National

Security Clearance:TS/SCI with CI PolyActive and existing security clearance required on day 1

Company Brief

RTX

Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.

Industry: Aerospace Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Arlington, United States

Founded: 2020

Website

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RTX