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Senior Engineer Jobs in Spring Valley, CA (NOW HIRING)

MIMIR ENGINEERING INCORPORATED

Senior Engineer

San Diego, CA · On-site

$110K - $152K/yr

SENIOR ENGINEER Essential Functions * Design and develop assemblies and sub-systems for a diverse range of applications such as remote sensing, communications, data analytics, defense, etc. * Develop ...

MIMIR ENGINEERING INCORPORATED

Senior Engineer

San Diego, CA · On-site

$110K - $152K/yr

SENIOR ENGINEER Essential Functions * Design and develop assemblies and sub-systems for a diverse range of applications such as remote sensing, communications, data analytics, defense, etc. * Develop ...

VOLT

Senior Engineer

San Diego, CA · On-site

$65 - $67/hr

As a Sr. Engineer, you will : * 1st responder design support to new manufacturing operations evaluating non-conformances and timely hardware dispositions * Apply engineering expertise and mfg. ...

NV5

Senior Engineer - Gas Services

San Diego, CA · On-site

$111K - $153K/yr

Senior Engineers perform work that may include a variety of complex features such as conflicting design requirements, unsuitability of conventional materials, and difficult coordination requirements.

NV5

Senior Engineer - Gas Services

San Diego, CA · On-site

$110K - $152K/yr

Senior Engineers perform work that may include a variety of complex features such as conflicting design requirements, unsuitability of conventional materials, and difficult coordination requirements.

NV5

Senior Engineer - Gas Services

San Diego, CA · On-site

$111K - $153K/yr

Senior Engineers are experienced team members who support NV5's national service lines in multiple specialty areas: gas line and facility solutions, electricity transmission, electricity distribution ...

NV5, Inc.

Senior Engineer - Gas Services

San Diego, CA · On-site

$110K - $152K/yr

Senior Engineers are experienced team members who support NV5's national service lines in multiple specialty areas: gas line and facility solutions, electricity transmission, electricity distribution ...

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All JobsEngineer JobsSenior Engineer JobsSenior Engineer Jobs in Spring Valley, CA

Senior Engineer information

See Spring Valley, CA salary details

$60.9K

$129.5K

$187.8K

How much do senior engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for senior engineer in Spring Valley, CA is $129,489.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,900.00 and $146,800.00 per year, depending on experience, location, and employer.

What is a senior engineer?

Senior engineers develop and design software programs and applications, but are designated senior because they have more extensive knowledge and years of experience than other engineers on their team. As a senior engineer, you work closely with company managers to ensure the software is created to the required specifications and must troubleshoot issues with applications when they arise. Most senior engineers have mastered a specific set of programming languages, databases, and operating systems.

What is a senior engineer?

A Senior Engineer is an experienced professional responsible for designing, developing, and overseeing complex engineering projects. They often lead teams, mentor junior engineers, and ensure that technical solutions meet organizational goals and industry standards. Senior Engineers are typically experts in their field, possessing advanced problem-solving skills and a deep understanding of relevant technologies and methodologies. Their role also often involves collaborating across departments, managing timelines, and contributing to strategic planning.

How does a senior engineer typically mentor junior team members, and what impact does this have on the team's success?

Senior Engineers often play a key role in mentoring junior developers by providing guidance on technical challenges, reviewing code, and sharing best practices. This mentorship helps foster a collaborative environment where less-experienced team members can develop their skills more rapidly. As a result, the entire team benefits from improved code quality, faster problem-solving, and a culture of continuous learning. Senior Engineers also help set standards and encourage professional growth, which contributes to the overall success and cohesion of the engineering team.

What are the key skills and qualifications needed to thrive as a senior engineer, and why are they important?

To thrive as a Senior Engineer, you need advanced technical expertise in your engineering discipline, a relevant degree, and several years of industry experience. Familiarity with project management software, CAD tools, and compliance with engineering standards or certifications like PE (Professional Engineer) is typically required. Critical thinking, leadership, and effective communication are essential soft skills for mentoring teams and managing complex projects. These skills and qualities ensure successful project delivery, innovation, and strong team performance within engineering environments.

What is the difference between Senior Engineer vs Mechanical Engineer?

AspectSenior EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering; often a master's; professional engineering license (PE) preferredBachelor's degree in mechanical engineering; PE license optional but advantageous
Work EnvironmentDesign, development, project management; leadership rolesDesign, analysis, testing, manufacturing
Industry UsageUsed across engineering sectors for experienced professionalsEntry to mid-level engineering roles in manufacturing, automotive, aerospace

Senior Engineers typically have more experience, leadership responsibilities, and advanced credentials compared to Mechanical Engineers. While Mechanical Engineers focus on design and analysis, Senior Engineers often oversee projects and mentor teams, making them suitable for higher-level roles within engineering teams.

More about Senior Engineer jobs

What are the most commonly searched types of Engineer jobs in Spring Valley, CA?

The most popular types of Engineer jobs in Spring Valley, CA are:

What job categories do people searching Senior Engineer jobs in Spring Valley, CA look for?

The top searched job categories for Senior Engineer jobs in Spring Valley, CA are:

What cities near Spring Valley, CA are hiring for Senior Engineer jobs?

Cities near Spring Valley, CA with the most Senior Engineer job openings:

Senior Engineer jobs near you
Infographic showing various Senior Engineer job openings in Spring Valley, CA as of September 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Remote job distribution, with an average salary of $129,489 per year, or $62.3 per hour.

Senior Engineer

San Diego, CA • On-site

MIMIR ENGINEERING INCORPORATED
See more jobs at MIMIR ENGINEERING INCORPORATEDexternal

$100K - $200K/yr

Full-time

Re-posted 3 days ago

Job description

About Mimir Engineering

Mimir Engineering is a precision engineering service provider with a team that spans multiple disciplines and backgrounds. We work across a broad industry base with a specific focus on the end-to-end development of aerospace optical systems and capabilities in design, analysis, and manufacturing (i.e. AI&T). We enjoy the technical and team-building aspects of tackling the most challenging engineering problems.
SENIOR ENGINEER

Essential Functions
  • Design and develop assemblies and sub-systems for a diverse range of applications such as remote sensing, communications, data analytics, defense, etc.
  • Develop innovative technical solutions to meet performance and survivability requirements of hardware
  • Design, build, and test prototypes, flight hardware, and ground support equipment (GSE) as necessary
  • Drive appropriate system sizing and design/selection of components using engineering judgement and detailed knowledge of fundamentals, including the use of classical hand calculations and finite element modeling (FEM)
  • Create detailed engineering documentation (CAD models, drawings, BOMs, reports, instructions, presentations, etc.) as necessary to support project needs
  • Provide expert guidance to clients and other staff members working on difficult technical problems
  • Anticipate future engineering needs and the modifications required to accomplish a technical goal
  • Work on projects independently and/or with a multi-disciplined team
  • Effectively manage multiple tasks and juggle multiple projects
  • Mentor and assist junior engineers
  • Collaborate with others in the development of project plans, proposals, and schedules
  • Prepare slides for and present in customer design reviews and meetings as required
  • Perform other duties as assigned
Required Qualifications and Desired Skills
  • Bachelor’s or master’s degree in mechanical engineering or related technical discipline
  • 8 years of experience in opto-mechanical design or other precision mechanical design 
  • Demonstrated understanding of optical integration techniques and considerations 
  • Ability to assist, independently perform, and/or delegate work tasks
  • Strong communication, presentation, and interpersonal skills
  • Proficiency with SolidWorks (CAD & simulation), Matlab, and Zemax
  • Prior experience in a consulting environment is a plus
  • Ability to understand new concepts quickly and apply them accurately in an evolving environment 
  • Proactive approach to problem solving in a collaborative work environment
  • Must be a U.S. Person (U.S. Citizen or Legal Permanent Resident)
  • Ability to work extended hours and travel as required