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Software Engineer Level 3 Jobs in California (NOW HIRING)

Software Engineer III/IV

Burbank, CA

$61.50 - $82.75/hr

Crane Aerospace and Electronics has an exciting opportunity for a Senior Software Engineer (Level III or IV) at our Burbank, CA location. About Crane: Crane Aerospace & Electronics supplies critical ...

Software Engineer III/IV

Burbank, CA · On-site

$61.50 - $82.75/hr

Crane Aerospace and Electronics has an exciting opportunity for a Senior Software Engineer (Level III or IV) at our Burbank, CA location. About Crane: Crane Aerospace & Electronics supplies critical ...

Software Engineer III/IV

Burbank, CA · On-site

$61.50 - $82.75/hr

Crane Aerospace and Electronics has an exciting opportunity fora Senior Software Engineer (Level III or IV) at our Burbank, CA location. About Crane: Crane Aerospace & Electronicssupplies critical ...

... and software specifications. * Generation and updating of System and sub-system level ... Basic Qualifications Systems Engineer Level 3: * Bachelor's Degree in a STEM (Science, Technology ...

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... and software specifications. * Generation and updating of System and sub-system level ... Basic Qualifications Systems Engineer Level 3: * Bachelor's Degree in a STEM (Science, Technology ...

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... and software specifications. * Generation and updating of System and sub-system level ... Basic Qualifications Systems Engineer Level 3: * Bachelor's Degree in a STEM (Science, Technology ...

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Showing results 1-20

Software Engineer Level 3 information

See California salary details

$62.7K

$145.6K

$202.8K

How much do software engineer level 3 jobs pay per year?

As of Jun 16, 2026, the average yearly pay for software engineer level 3 in California is $145,592.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $170,700.00 per year, depending on experience, location, and employer.

What are Software Engineer Level 3 positions?

A Software Engineer Level 3 is typically a mid-to-senior level role responsible for designing, developing, and maintaining complex software systems. They often work independently or as part of a team, mentor junior engineers, and contribute to architectural decisions. Level 3 engineers are expected to demonstrate strong technical skills, problem-solving abilities, and effective communication. They may also participate in code reviews, project planning, and collaborate with cross-functional teams.

What is the difference between Software Engineer Level 3 vs Software Engineer Level 2?

AspectSoftware Engineer Level 3Software Engineer Level 2
Experience3-5 years1-3 years
ResponsibilitiesDesigns complex features, mentors junior staffDevelops features, fixes bugs
SkillsAdvanced coding, system designProficient coding, basic system understanding
CertificationsOptional, but often includes relevant certificationsOptional, entry-level certifications

Software Engineer Level 3 typically has more experience and handles complex tasks and mentorship compared to Level 2. Level 3 engineers are expected to design larger features and contribute to system architecture, whereas Level 2 focuses on developing and maintaining features under supervision.

What is a level 3 software engineer?

A Level 3 Software Engineer is an experienced professional who typically has several years of coding and development experience, often demonstrating proficiency in multiple programming languages and tools. They are responsible for designing, implementing, and maintaining complex software systems, and may mentor junior engineers while collaborating with cross-functional teams. This level often requires a strong understanding of software architecture and problem-solving skills.

What engineers make $500,000?

Senior software engineers, especially those in high-demand industries like tech, finance, or specialized fields such as machine learning or cybersecurity, can earn $500,000 or more annually with bonuses and stock options. Achieving this level typically requires extensive experience, advanced skills, and often working at large technology companies or startups with significant equity offerings.

What jobs can I get with a level 3 in engineering?

A Level 3 Software Engineer typically qualifies for mid-level roles such as Software Developer, Application Engineer, or Systems Engineer. These positions often require proficiency in programming languages, software development tools, and experience with project collaboration. Advancement may involve taking on more complex projects or leadership responsibilities.

How does a Software Engineer Level 3 typically collaborate with cross-functional teams during a project?

As a Software Engineer Level 3, you will frequently work alongside product managers, designers, quality assurance specialists, and other engineers. Your role often involves clarifying technical requirements, participating in design and code reviews, and ensuring that your solutions align with the team's goals. Effective communication and proactive problem-solving are key, as you'll need to bridge the gap between technical and non-technical stakeholders. This collaborative environment not only enhances project outcomes but also provides opportunities to develop leadership and mentorship skills.

What engineers make $300,000 a year?

Senior software engineers, especially those with extensive experience, specialized skills in areas like machine learning or cloud computing, and working at large tech companies or in high-cost-of-living regions, can earn $300,000 or more annually. Compensation often includes base salary, bonuses, and stock options, particularly for those in leadership or highly technical roles.

What are the key skills and qualifications needed to thrive as a Software Engineer Level 3, and why are they important?

To thrive as a Software Engineer Level 3, you need advanced programming skills, a solid understanding of software architecture, and a bachelor's degree in computer science or a related field. Experience with development frameworks, version control systems like Git, and familiarity with cloud platforms or CI/CD tools are typically required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate and mentor junior engineers. These competencies are crucial for delivering robust software solutions, driving technical projects, and supporting team growth.
What job categories do people searching Software Engineer Level 3 jobs in California look for? The top searched job categories for Software Engineer Level 3 jobs in California are:
Infographic showing various Software Engineer Level 3 job openings in California as of June 2026, with employment types broken down into 83% Full Time, 14% Contract, and 3% Nights. Highlights an 94% In-person, 3% Hybrid, and 3% Remote job distribution, with an average salary of $145,592 per year, or $70 per hour.
Senior Software Engineer, Level 3

Senior Software Engineer, Level 3

Lockheed Martin

Sunnyvale, CA • On-site

$93K - $164K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Lockheed Martin rating

8.2

Company rating: 8.2 out of 10

Based on 383 frontline employees who took The Breakroom Quiz

31st of 60 rated aerospace companies


Job description

Job Description
Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future.
At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And we're reimagining how space can connect us, ensuring security and prosperity.
Join us in shaping a new era in space and find a career that's built for you.
Lockheed Martin Space is seeking a full time Software Engineer. In this role, you will support the software engineering lifecycle following the program Software Development Plan (SDP) to include requirements analysis, object oriented analysis & design, code & unit test, integration, and support to formal test/delivery.
The successful candidate will have experience and/or knowledge of languages such as C or C++. Must be a US Citizen; this position will require government security clearance prior to starting. This position is located at a facility that requires special access.
#LI-TW1
Basic Qualifications
-Experience with programming languages such as C, C++
--Experience or classroom knowledge with embedded software/hardware
--Bachelor's degree in computer science, Aerospace Engineering or other related degree program from an accredited college/university
Desired skills
--Knowledge of Agile Software Development
--Ability to work in a collaborative and team-based environment
--Excellent written and verbal communication skills
--Knowledge of Model Base Systems Engineering (MBSE)
-- Previous experience designing to software requirements
-- Experience with full software life cycle development including SW design, architecture and integration & test
EEO
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
*
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.
With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.
If this sounds like a culture you connect with, you're invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Other Important Information
By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Work Schedule Information
Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
National Pay Statement
Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $93,200 - $164,450. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
(Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.
This position is incentive plan eligible.
Premium Pay Statement
Pay Rate: The annual base salary range for this position in most major metropolitan areas in California, Massachusetts, and New York is $107,300 - $185,840. For states not referenced above, the salary range for this position will reflect the candidate's final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer.
Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.
This position is incentive plan eligible.

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About Lockheed Martin

Sourced by ZipRecruiter

As a global security and aerospace company, the majority of Lockheed Martin's business is with the U.S. Department of Defense and U.S. federal government agencies.The remaining portion of Lockheed Martin's business is comprised of international government and commercial sales of products, services and platforms.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Bethesda, MD, US

Year founded

1912