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RTX · 10 hours ago

2026 Fulltime Raytheon - Information Systems Engineer - Onsite

US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site)

Full-time

Onsite

Entry Level

$57K/yr - $109K/yr

1+ years exp

RTX is a leading company in defense and aerospace, committed to helping the nation and allies defend freedoms. They are seeking an Information Systems Engineer to provide cybersecurity compliance guidance, support flight test capabilities, and maintain test integrity for various systems and technologies.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Providing Cybersecurity compliance guidance to engineering for production and procurement of TE

Supporting Flight Test capabilities and processes for Raytheon Missile Systems

Developing Cybersecurity compliant TE (Linux, IOS, Windows)

Installation, administration, maintenance, & troubleshooting of COTS and custom applications hosted on various operating systems

Collaborate with Digital Technologies to integrate TE to controlled networks or enterprises

Collaborate with Cybersecurity to ensure TE compliance using tools such as Nessus, Splunk, Ivanti, and locally procured software

Collaborate with engineering to ensure changes do not affect the availability or test integrity on the TE

Support any and all reviews required prior for implementation of any changes to the TE

Obtain DoD 8570.01m IAT II certified credentials (Sec+, CySA+, etc.) within 6 months of hiring date

Qualification

LinuxWindowsNetworkingCybersecurity complianceSystems administrationTechnical customer supportTroubleshootingCustomer serviceOral communicationWritten communication

Required

Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM)

This position requires less than 12 months of relevant professional work experience (excluding internships)

Experience with systems administration of Linux, Networking, and or Windows (in desktop or server environments)

Experience with user account management, software installation and or technical customer support

Active and transferable U.S. government issued security clearance is required prior to start date

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

DoD Clearance: Secret

Obtain DoD 8570.01m IAT II certified credentials (Sec+, CySA+, etc.) within 6 months of hiring date

Preferred

DoD 8570.01m IAT II certified credentials (Sec+, CySA+, etc.)

Strong knowledge and experience with Linux (operating systems in desktop and server environment)

Excellent troubleshooting ability with all Microsoft Windows and Linux systems to quickly return system to operational status

Excellent customer service and training skills, including oral and technical written communications and independent problem-solving ability of hardware/software issues

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