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Jr Design Engineer Jobs in California (NOW HIRING)

Jr/Mid FPGA Designer

Carlsbad, CA

$127K - $175K/yr

FPGA Engineer. Looking for 3 or more years of experience. This is a junior/mid level role ideal for someone looking to grow in their career and experience. Must Have: Some Altera and/or Xilinx design ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Solid knowledge of algorithms, design patterns, and componentization approaches. Experience with ...

DevOps Engineer

Fremont, CA

$57.75 - $79/hr

... help our customers design systems that are purpose-built and well suited to their target ... and Jr level) infrastructure, configuration and deployment automation at large scale/high ...

DevOps Engineer

Fremont, CA · On-site

$57.75 - $79/hr

... help our customers design systems that are purpose-built and well suited to their target ... and Jr level) infrastructure, configuration and deployment automation at large scale/high ...

... Video Engineers with a focus on cutting edge video processing technology, to join our team. You ... Design and optimize AI/ML models for deployment on resource-constrained embedded platforms ...

... Video Engineers with a focus on cutting edge video processing technology, to join our team. You ... Design and optimize AI/ML models for deployment on resource-constrained embedded platforms ...

... Video Engineers with a focus on cutting edge video processing technology, to join our team. You ... Design and optimize AI/ML models for deployment on resource-constrained embedded platforms ...

Jr .NET Developer

Fremont, CA · On-site

$73K - $95K/yr

Key Responsibilities Design, develop, and maintain complex software components for payroll ... Apply software engineering best practices: code reviews, CI/CD, automated testing, monitoring, and ...

Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and ... Strong background in electrical design, component selection, and sustaining engineering for ...

Lead and mentor Jr Engineers, fostering a culture of technical excellence, innovation, and ... Strong background in electrical design, component selection, and sustaining engineering for ...

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Showing results 1-20

Jr Design Engineer information

See California salary details

$33.1K

$70.9K

$108.1K

How much do jr design engineer jobs pay per year?

As of Jul 16, 2026, the average yearly pay for jr design engineer in California is $70,859.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,900.00 and $79,000.00 per year, depending on experience, location, and employer.

What is the difference between Jr Design Engineer vs Design Engineer?

AspectJr Design EngineerDesign Engineer
QualificationsBachelor's in Engineering or related field; some internshipsBachelor's or Master's in Engineering; more experience
Work EnvironmentAssists senior engineers, supports design tasksLeads design projects, makes technical decisions
ResponsibilitiesSupports design development, prepares drawingsDevelops design concepts, reviews technical specifications

The main difference between a Jr Design Engineer and a Design Engineer lies in experience and responsibility. Jr Design Engineers typically support and assist in design tasks under supervision, while Design Engineers take on more independent roles, leading projects and making technical decisions. Both roles require similar educational backgrounds, but the level of experience and scope of work distinguish them.

What engineers make $200,000 a year?

Senior engineers in fields such as software engineering, petroleum engineering, and aerospace engineering can earn $200,000 or more annually, especially with extensive experience, advanced skills, and working in high-demand industries. These roles often require specialized knowledge, certifications, and sometimes leadership responsibilities or managerial positions.

How much does a junior design engineer make?

A junior design engineer typically earns between $50,000 and $70,000 annually, depending on location, industry, and experience. Entry-level roles may start lower, while those with specialized skills or certifications can earn higher salaries. The role often involves working with CAD software and collaborating with engineering teams.

What engineer makes $500,000 a year?

Highly experienced engineers in specialized fields such as petroleum engineering, aerospace engineering, or certain senior roles in software engineering can earn $500,000 or more annually, often including bonuses and stock options. These positions typically require advanced skills, extensive experience, and often involve leadership or executive responsibilities.

What does a junior design engineer do?

A junior design engineer assists in developing and modifying engineering designs, often using CAD software. They support senior engineers by preparing drawings, conducting research, and ensuring designs meet specifications and standards. This role typically requires basic technical knowledge and attention to detail.

What are Jr Design Engineers?

Jr Design Engineers are entry-level professionals who assist in the creation and development of engineering designs, typically under the supervision of senior engineers. They help with drafting, modeling, testing, and revising product or system designs using computer-aided design (CAD) software and other engineering tools. Their responsibilities may also include preparing documentation, conducting research, and collaborating with cross-functional teams to ensure design feasibility and compliance with industry standards. This role is ideal for recent engineering graduates looking to gain practical experience and advance their careers in design engineering.

What are the key skills and qualifications needed to thrive as a Jr Design Engineer, and why are they important?

To thrive as a Jr Design Engineer, you need a solid understanding of engineering principles, proficiency in drafting, and a relevant bachelor's degree in engineering or a related field. Familiarity with CAD software (such as AutoCAD or SolidWorks), basic simulation tools, and knowledge of industry standards are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you work efficiently in team environments and with cross-functional stakeholders. These skills and qualities are crucial for delivering accurate designs, meeting project requirements, and supporting innovation within engineering teams.

What kinds of projects and responsibilities can a Jr Design Engineer expect in their first year on the job?

As a Jr Design Engineer, you will typically start by supporting senior engineers and designers on a variety of projects, such as drafting technical drawings, creating 3D models, and assisting with prototype development. Your daily tasks may include updating design documentation, participating in design reviews, and collaborating with manufacturing or production teams to address design challenges. Over time, you might be given ownership of small design tasks or sub-projects, with increasing responsibility as you demonstrate your skills. This collaborative environment offers great learning opportunities and a clear path for career advancement as you gain experience.
What cities in California are hiring for Jr Design Engineer jobs? Cities in California with the most Jr Design Engineer job openings:
Infographic showing various Jr Design Engineer job openings in California as of July 2026, with employment types broken down into 87% Full Time, 9% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $70,859 per year, or $34.1 per hour.
Senior Mechanical Design Engineer - Data Center Facilities

Senior Mechanical Design Engineer - Data Center Facilities

Ramboll

Los Angeles, CA • On-site

$112K - $148K/yr

Full-time

Posted 4 days ago


Job description

Company Description
Senior Mechanical Design Engineer - Data Center Facilities
Valhalla, USA-NY or Los Angeles, USA-CA
Full-time
Job Description
At Ramboll, you will find a dedicated group of professionals that are pioneers and leaders in Data Center Strategy, Planning, Design, Integration, Commissioning and Testing with Experience working in thousands of data centers in the U.S. territory and across the globe. We provide a broad set of services for enterprise, institutional, webscale, service provider and colocation companies.
Our team of consultants assist clients in understanding how to bring data closer to their own customers, bringing all components of IT and the facility together, and enable rapid deployment of a solution that achieves critical objectives.
We believe we are strongly positioned to create flexible environments that can easily adapt to changes and disruptions -- while eliminating risks and creating efficiencies.
This career-growth minded opportunity offers exciting projects with leading-edge technology and innovation.
Inviting bright minds
Do you want to push the boundaries of your profession and develop your excellence in an open, collaborative and empowering culture? We work to create a sustainable future and our inspiring projects and innovative solutions strive to set the standard among our peers. You will join a global company that has been growing successfully since its founding in 1945. Together, we lead and leave a positive impact on societies, companies and people around the world.
Job Description
Responsibilities for Senior level Mechanical Engineer:
The successful candidate shall be able to work independently with minimal supervision for tasks as follows:
  • Able to communicate directly with clients.
  • Plan, conceptualize, and create HVAC mechanical designs for new and retrofit buildings/projects in the mission critical environment
  • Duct design/piping design experience
  • Central plant cooling design
  • Perform typical HVAC engineering calculations to support design work
  • Create technical drawings, plans, and specifications (using computer software)
  • Collaborate with multi-disciplinary engineering teams, and work with vendors and contractors
  • Ensure project timelines are met and project stays within budget
  • Able to travel to project sites

Qualifications
Qualifications for Mechanical Engineer
  • Bachelor's degree in mechanical engineering
  • EIT/PE a plus
  • 10+ years (min) of experience working for a design engineering firm including some Mission Critical (data center) design experience
  • Firm grasp of engineering concepts including theoretical and practical applications for HVAC Systems
  • Proficient in AutoCAD, Revit, and Microsoft Office programs
  • Knowledge and familiarity in use of mechanical engineering software such as but not limited to heat loss/gain calcs, pipe-flo, CFD modeling, etc.
  • Ability to communicate effectively and clearly to jr staff for project development
  • Must be self-motivated and know project design steps/requirements

Additional Information
Why Join Ramboll?
As a leader in sustainable and high-performance infrastructure, Ramboll offers Senior Electrical Construction Managers the opportunity to work on some of the most advanced data center projects in the world. You'll join a collaborative team committed to excellence, innovation, and safety-empowering you to drive impactful results in the digital infrastructure space
Work at the heart of sustainable change
Ramboll is a global architecture, engineering, and consultancy company. We believe that the purpose of sustainable change is to create a thriving world for both nature and people. So, that's where we start - and how we work. At Ramboll, our core strength is our people, and our history is rooted in a clear vision of how a responsible company should act. Being open and curious is a cornerstone of our culture. We embrace an inclusive mindset that looks for fresh, diverse, and innovative perspectives. We respect, embrace, and invite diversity in all forms to actively cultivate an environment where everyone can flourish and realize their full potential.
Ready to join us?
Please submit your application. Be sure to include all relevant documents including your CV, cover letter, etc.
We recognize that some candidates only apply when they tick every box. However, passion and potential often outweigh a perfect resume and Ramboll's supportive learning culture can help you grow. So if this role resonates with you but you don't meet all the requirements, we encourage you to apply. You might be the perfect fit for this opportunity or another within our team.
Thank you for taking the time to apply! We look forward to receiving your application.
Where People Flourish
Our mission is to create sustainable societies where people and nature flourish. This means that a culture of inclusion is embedded in everything we do. Our people bring diverse backgrounds and experiences to the company, enabling us to deliver innovative and forward-thinking solutions to our clients. We also know how important it is to achieve the right balance of where, when, and how much you work. At Ramboll, we offer flexibility as part of our positive and inclusive approach to work. We are committed to equal employment opportunity, regardless of age, disability or medical condition, gender identity, marriage and domestic partnership, pregnancy and maternity, race, ancestry, or national origin, religion or belief, sex and sexual orientation, military service and veteran status, or any other protected characteristic. Ramboll wants to ensure opportunities are accessible to candidates with disabilities. So, please let us know if there are any changes we could make to the application process to make it more comfortable for you. You can contact us at job.advert.accessibility@ramboll.com with such requests.
Salary Transparency
Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets. The U.S. pay range for this position is $106,000 - $133,000 annually and does not include bonuses, overtime or other forms of compensation or benefits. Pay within this range varies by work location and may also depend on job-related knowledge, skills, and experience. Your recruiter can share more about the specific salary range for the job location during the hiring process.