Combat Systems Engineer II

Prattwhitney; Pascagoula (MS); On-site; USD 69,000 - 131,000; Full time

Job summary

RTX is seeking a skilled radar systems engineer for shipboard tests in Pascagoula, MS. You will install, test, and upgrade radar systems aboard naval ships, ensuring functionality and reporting results to stakeholders.

Travel up to 30% is required, including at-sea periods onboard US Navy ships. Requirements include a STEM degree with 2+ years experience, Linux administration, network troubleshooting, and MATLAB familiarity.

Qualifications

• Typically requires a degree in STEM and 2+ years of experience.
• Experience with combat system operation and radar installation/integration.
• 2+ years with Red Hat Enterprise Linux in operational environments.
• 2+ years experience in network troubleshooting and enclave connectivity.
• Industry certifications such as CISCO CCNA or Red Hat OS.
• Prior experience aboard U.S. Naval ships.
• Familiarity with MATLAB for data analysis.

Responsibilities

• Serve as a technical member of the Shipboard Test Team with stakeholders.
• Install, checkout, test radar equipment and upgrades; maintain records.
• Ensure upkeep and functionality of the Ship's radar systems.
• Provide daily status reports to the area lead and key stakeholders.
• Establish relationships with engineering and customer representatives.
• Provide underway system support for at-sea test events.
• Travel up to 30% to testing locations including at-sea periods.

Skills

Radar systems

Red Hat Linux

Network troubleshooting

CCNA certification

MATLAB

Naval ships

Education

STEM degree

Job description

Date Posted: 2026-08-24 Country: United States of America Location: US-MS-PASCAGOULA-BLDG 34 ~ USS Wisconsin Loop ~ BLDG 34, Building 34 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: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1

At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedom and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

What You Will Do

• Serve as a technical member of the Shipboard Test Team, working with various stakeholders Systems Integration and System Test Management, Navy Agencies, Navy Labs, and key vendors.
• Perform various radar equipment installation, checkout, testing, reporting of results, Hardware and Firmware upgrades and maintain records as required.
• Ensure the upkeep and functionality of the Ship’s radar systems.
• Provide daily internal status reports to the area lead and key stakeholders.
• Establish and maintain relationships with engineering and customer representatives.
• Provide underway system support for at sea test events.
• Physical requirements of this position will include: the ability to work in confined spaces, climb stairs, lift and carry 35 lbs., work in an industrial environment, and live/work for short periods at sea.
• This position will require up to 30% travel to testing and activation locations, to include at-sea periods onboard US Navy Ships.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 2 years of prior relevant experience.
• Experience with combat system operation and maintenance, including radar system installation, integration, and/or troubleshooting.
• 2+ years of experience with Red Hat Enterprise Linux in operational or enterprise environments.
• 2+ years of experience with network troubleshooting, including routing, switching, and enclave connectivity.
• Industry certifications such as CISCO CCNA or Red Hat OS.
• Prior experience working aboard U.S. Naval ships.
• Familiarity with MATLAB for data analysis, modeling, or system performance evaluation.

Qualifications We Prefer

• Experience with SPY-1 or SPY-3 radar systems, including troubleshooting, operation, and corrective maintenance.

Salary range for this role is 68,900 USD - 131,100 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.

Relocation Eligibility

Relocation assistance available

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.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.