Senior Information Systems Engineer - Onsite El Segundo, CA at RAYTHEON TECHNOLOGIES CORPORATION

El Segundo, California, United States -

Full Time

Start Date

Immediate

Expiry Date

14 Jun, 26

Salary

181700.0

Posted On

16 Mar, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Test Equipment Integration, Cybersecurity Compliance, Linux, Windows, Networking, Systems Administration, Troubleshooting, Flight Test Capabilities, Nessus, Splunk, Ivanti, Hardware-in-the-Loop, Computer-in-the-Loop, Systems Design, Technical Support, User Account Management

Industry

Aviation and Aerospace Component Manufacturing

Description

Date Posted: 2026-03-12 Country: United States of America Location: US-CA-EL SEGUNDO-E01 2000 E El Segundo Blvd BLDG E01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: 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 Security Clearance Type: DoD Clearance: Secret Security Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date Hardware Engineering, Test Solutions, includes all of the engineering disciplines responsible for systems design & test with all Raytheon products. Our engineers are responsible for all elements of the development lifecycle for test including: test requirements, test system design, flight simulations, hardware-in-the-loop, computer-in-the-loop, advanced engineering prototyping technology, flight operations for manned and unmanned vehicles, environmental testing, environmental characterization and engineering laboratory management. We are hands-on, designing with the latest technology and tools, and integrate state of the art test solutions with the most advanced engineering systems in the world. As part of the Test Environment Support Administration (TESA) team, you be working with both leading-edge technologies and legacy systems to support multiple products and programs throughout Raytheon. You will provide Test Equipment (TE) integration, security consultation, troubleshooting, sustainment, and compliance with the ultimate responsibility to maintain test integrity and the availability for our test systems. This position is 100% ONSITE in El Segundo, CA. What You Will Do Providing Cybersecurity compliance guidance to engineering for production and procurement of TE Supporting Flight Test capabilities and processes for Raytheon test systems Developing Cybersecurity compliant TE (Linux, IOS, Windows) Install software packages/updates to enhance operations and testing of production hardware Troubleshoot production and development TE to ensure connectivity, functionality, compliance, and test integrity 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 Qualifications You Must Have Typically requires a Bachelor’s Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum of five (5) years of prior relevant experience Minimum of five (5) years 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 DoD 8570.01m IAT II certified credentials (Sec+, CISM, etc.) Qualifications We Prefer Experience working as a Systems Engineer with an understanding of managing Operational Technology and/or test systems in a production environment Experience working in a classified environments to include Special Access Programs Experience with Windows, Linux (operating systems in desktop and server environments) 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 Independent problem-solving ability of hardware/software issues What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation. This position offers relocation. Learn More & Apply Now! Please consider the following role type definitions as you apply for this role: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Clearance Information: This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 95,500 USD - 181,700 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, 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, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Responsibilities

The role involves providing Cybersecurity compliance guidance for Test Equipment (TE) production and procurement, supporting Flight Test capabilities, and developing Cybersecurity compliant TE across Linux, IOS, and Windows platforms. Responsibilities also include installing software updates, troubleshooting TE connectivity and functionality, and collaborating with Cybersecurity teams to ensure compliance using tools like Nessus and Splunk.