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Entry Level Raytheon Software Engineer Jobs in California

Tata Consultancy Services

Job Summary We are seeking a motivated and curious Software Engineer who is a recent or upcoming graduate passionate about the potential of Generative AI. This is a unique entry-level opportunity to ...

Muon Space

Software Engineer, Entry-Level

San Jose, CA · On-site

$142K - $169K/yr

They make it possible to build, test, launch, and run constellations of satellites for a wide variety of missions. Entry-level software engineers are expected to bring significant skills and training ...

Muon Space

Software Engineer, Entry-Level

San Jose, CA · On-site

$142K - $169K/yr

They make it possible to build, test, launch, and run constellations of satellites for a wide variety of missions. Entry-level software engineers are expected to bring significant skills and training ...

New

RTX

Software Engineer I (Onsite)

Fullerton, CA · On-site

Raytheon brings the strength of more than 100 years of experience and renowned engineering ... Raytheon is hiring a Software Development Engineer to support our Radar Product Line Team. We ...

RTX

Software Engineer I (Onsite)

Fullerton, CA

Raytheon brings the strength of more than 100 years of experience and renowned engineering ... Raytheon is hiring a Software Development Engineer to support our Radar Product Line Team. We ...

BRM.ai

Entry Level Software Engineer

San Francisco, CA · On-site

... Entry Level Software Engineer Why we need you We're at a pivotal moment with a roadmap brimming with opportunity. We're looking for ambitious junior engineers and new graduates who are eager to ...

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Entry Level Raytheon Software Engineer information

What does an entry level Raytheon software engineer do?

An Entry Level Raytheon Software Engineer is responsible for designing, developing, testing, and maintaining software solutions for Raytheon's defense and aerospace systems. They typically work as part of a multidisciplinary team, collaborating with engineers, analysts, and project managers to create high-quality, reliable software products. Their tasks can include writing code, debugging applications, participating in code reviews, and ensuring that software meets both technical and security standards. Entry level engineers receive mentorship and training to help them grow their skills and adapt to the company's specialized technologies.

What types of projects and technologies do entry level Raytheon software engineers typically work on?

Entry-level software engineers at Raytheon often participate in collaborative projects that support defense, aerospace, and cybersecurity systems. You may work with technologies such as C++, Java, Python, or embedded systems, contributing to the development, testing, and integration of mission-critical software. Projects can range from designing user interfaces for radar systems to developing algorithms for data analysis. New engineers frequently work on cross-functional teams, learning from experienced mentors while gradually taking on more complex tasks as they build their skills.

What are the key skills and qualifications needed to thrive as an entry level Raytheon software engineer, and why are they important?

To thrive as an Entry Level Raytheon Software Engineer, you generally need a bachelor's degree in Computer Science, Software Engineering, or a related field, with strong programming skills in languages like C++, Java, or Python. Familiarity with development tools such as Git, integrated development environments (IDEs), and possibly security clearance requirements are typical, along with experience using version control and Agile methodologies. Strong problem-solving, teamwork, and effective communication skills help you collaborate on complex projects and adapt to evolving technology. These skills and qualities are crucial for developing reliable software solutions that meet stringent engineering and security standards in a defense-focused environment.

What is the difference between Entry Level Raytheon Software Engineer vs Entry Level Lockheed Martin Software Engineer?

AspectEntry Level Raytheon Software EngineerEntry Level Lockheed Martin Software Engineer
Required CredentialsBachelor's in Computer Science or related field; internships preferredBachelor's in Computer Science or related field; internships preferred
Work EnvironmentDefense contractor, government projects, team-basedDefense contractor, government projects, team-based
Employer & Industry UsageRaytheon Technologies, defense and aerospaceLockheed Martin, defense and aerospace
Common Search & ComparisonYesYes

Both roles are entry-level software engineering positions within major defense contractors, requiring similar educational backgrounds and skills. They typically involve working on defense and aerospace projects in team environments. The main difference lies in the employer, with Raytheon and Lockheed Martin being competitors in the defense industry. Candidates often compare these roles when exploring opportunities in aerospace defense software engineering.

What are the most commonly searched types of Raytheon Software Engineer jobs in California? The most popular types of Raytheon Software Engineer jobs in California are:
What are popular job titles related to Entry Level Raytheon Software Engineer jobs in California? For Entry Level Raytheon Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Entry Level Raytheon Software Engineer jobs in California look for? The top searched job categories for Entry Level Raytheon Software Engineer jobs in California are:
Entry Level Raytheon Software Engineer jobs near you
Infographic showing various Entry Level Raytheon Software Engineer job openings in California as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 100% In-person job distribution.

Software Engineer II, Onsite

Raytheon Technologies

El Segundo, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Date Posted:
2026-07-31
Country:
United States of America
Location:
US-CA-EL SEGUNDO-E04 ~ 2006 E El Segundo Blvd ~ BLDG E04
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: Top Secret
Security Clearance Status:
Active and existing security clearance required on day 1
At RTX, the world 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 Space and Air division in El Segundo, CA is seeking a Software Engineer II to be part of their product development teams.
  • Raytheon El Segundo, CA Location

What You Will Do:
  • Supports all aspects of a software development life cycle as members of a multi-disciplined team. This would include supporting new and legacy military and commercial programs from concept and requirements, to design, development, integration, test, and potentially subsequent maintenance tasking.
  • Uses and provides creative solutions to complex technical system and software integration problems.
  • Works closely with Systems Engineers to design ideal solutions with the end user and operational needs in mind.

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 in C++ design paradigms experience on Linux, VxWorks, or other Real Time Operating Systems.
  • Experience in developing, testing, and integrating real-time software applications written in C++.
  • Experience in computer scripting languages such as Shell/Perl/Python.
  • Active and transferable U.S. Government issued Top Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:
  • Additional experience in coding using C, C#, Java or closely related software languages.
  • Experience working in lab environments with physical hardware (e.g., test benches, simulators).
  • Ability to quickly understand and navigate complex systems and established code bases.
  • Experience with product development utilizing the Scrum techniques of the Agile software development process.

What We Offer:
  • A total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs.
  • Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
  • Relocation Eligible - Relocation assistance available

Learn More & Apply Now!
Please consider the following role type definition 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.
  • This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA , 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 75,800 USD - 144,200 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.
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