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Assistant Engineer Jobs in Riverside, CA (NOW HIRING)

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

... layer security testing, and assist developers with vulnerability remediation. We value ... collaboration, pragmatic security, and continuous improvement. We welcome you to join Esri, where ...

Mark Thomas

Assistant Resident Engineer

Irvine, CA · On-site

$55 - $80/hr

Job Title Assistant Resident Engineer Location Irvine - Irvine, CA 92606 US Long Beach - Lakewood, 90712 US Los Angeles - Los Angeles, CA 90071 US Ontario - US (Primary) Category Construction ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$93K - $157K/yr

... layer security testing, and assist developers with vulnerability remediation. We value ... collaboration, pragmatic security, and continuous improvement. We welcome you to join Esri, where ...

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Showing results 21-40

All JobsEngineer JobsAssistant Engineer JobsAssistant Engineer Jobs in Riverside, CA

Assistant Engineer information

See Riverside, CA salary details

$34.4K

$92.6K

$140.3K

How much do assistant engineer jobs pay per year?

As of Sep 1, 2026, the average yearly pay for assistant engineer in Riverside, CA is $92,594.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,600.00 and $109,000.00 per year, depending on experience, location, and employer.

What is an assistant engineer?

Assistant Engineers are entry-level professionals who support senior engineers in the planning, design, development, and maintenance of projects across various engineering fields such as civil, mechanical, electrical, or software. Their responsibilities often include assisting with technical tasks, preparing reports, conducting research, and ensuring compliance with project specifications and safety standards. Assistant Engineers gain practical experience and skills under the supervision of more experienced engineers, which helps them advance in their engineering careers.

How does an assistant engineer typically collaborate with senior engineers and other team members on projects?

Assistant Engineers work closely with senior engineers, designers, and other technical staff by supporting project planning, conducting site visits, and preparing technical documentation. They often assist in problem-solving sessions and help implement design solutions under supervision. Regular communication and teamwork are essential, as Assistant Engineers frequently coordinate tasks, share updates, and seek feedback to ensure project objectives are met efficiently. This collaborative environment provides valuable learning opportunities and helps build a strong foundation for career advancement.

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

To thrive as an Assistant Engineer, you need a solid grounding in engineering principles, analytical thinking, and a relevant bachelor's degree in engineering or a related field. Familiarity with technical tools such as CAD software, project management systems, and industry-specific standards or certifications (like EIT or FE) is often required. Strong problem-solving skills, teamwork, and effective communication help you collaborate on complex projects and interact with stakeholders. These skills and qualifications are essential for delivering accurate technical support, ensuring project efficiency, and contributing to successful engineering outcomes.

What is the difference between Assistant Engineer vs Junior Engineer?

AspectAssistant EngineerJunior Engineer
Required CredentialsBachelor's degree in engineering or related field, often with some certificationsBachelor's degree in engineering, entry-level certification may be preferred
Work EnvironmentSupports senior engineers, involved in project planning and executionPerforms basic engineering tasks, supervised by senior staff
Employer & Industry UsageCommon in construction, manufacturing, civil, and mechanical sectorsUsed interchangeably in similar industries, often as entry-level role

Assistant Engineers typically have more responsibilities in supporting project management and planning, while Junior Engineers focus on executing specific technical tasks under supervision. Both roles require similar educational backgrounds, but Assistant Engineers often have additional certifications or experience. The roles are used across various engineering sectors and serve as stepping stones for career advancement.

How much is the salary of an assistant engineer?

The salary of an assistant engineer typically ranges from $50,000 to $70,000 annually, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages.
More about Assistant Engineer jobs

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

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

What are popular job titles related to Assistant Engineer jobs in Riverside, CA?

For Assistant Engineer jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Assistant Engineer jobs in Riverside, CA look for?

The top searched job categories for Assistant Engineer jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Assistant Engineer jobs?

Cities near Riverside, CA with the most Assistant Engineer job openings:

Assistant Engineer jobs near you
Infographic showing various Assistant Engineer job openings in Riverside, CA as of August 2026, with employment types broken down into 2% As Needed, 75% Full Time, 20% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $92,594 per year, or $44.5 per hour.

Sr. Application Security Engineer

Esri

Redlands, CA • On-site

$59 - $79/hr

Full-time

Re-posted 20 days ago

Esri rating

9.6

Company rating: 9.6 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

6th of 247 rated software companies

Job description

Overview

As someone experienced with securing a wide variety of applications, you are looking for an opportunity to use your skills in an innovative and technology-oriented environment. As an Application Security Engineer at Esri, you will fill a critical role in helping secure Esri's intellectual property and sensitive data against a variety of complex threats with support from all levels of leadership. Our Application Security team collaborates closely with the application development, DevSecOps, and information security departments to design security into our applications up front, perform application layer security testing, and assist developers with vulnerability remediation. We value collaboration, pragmatic security, and continuous improvement. We welcome you to join Esri, where you can make a real difference every day! 

Responsibilities

  • Design, operate, and continuously improve application security testing capabilities and pipelines 
  • Assess application risks and recommend mitigations 
  • Perform application layer security reviews of the code developed by our application teams, across multiple languages and frameworks used internally 
  • Assist with application layer penetration testing to identify potential issues 
  • Provide application security guidance and mentorship to development teams as needed 

Requirements

  • 5+ years of experience in application security, including manual and automated code reviews, manual penetration testing, dynamic application security testing, and false positive analysis of code, pen test, and open-source security findings 
  • Demonstrated experience determining risk based on analysis/findings using a consistent risk management framework 
  • Proven ability to develop automations/applications using Python, Typescript, Java, or PowerShell 
  • Experience creating and maintaining reusable GitHub Actions workflows, with expertise in all aspects of GitHub workflow management 
  • Hands-on experience working in a DevSecOps environment built on Kubernetes with a strong knowledge of Kubernetes security best practices 
  • Ability to read and analyze code for security and design vulnerabilities 
  • Solid understanding of common web application security standards (HTTP, OAuth, OIDC, REST, and more) 
  • Experience working with cloud platforms, specifically AWS and Azure 
  • Willingness to learn new skills and enhance workflows using various AI tools 
  • US citizenship and willingness and ability to maintain a US Security Clearance
  • Bachelor's degree in computer science or related field

Recommended Qualifications

  • Proficiency in any of the following languages: C#, Python, Bash/Shell, PowerShell, JavaScript, SQL, Java 
  • Familiarity with AI-assisted coding practices, including tools such as GitHub Copilot, and an understanding of the security implications and risks introduced by AI-generated code 
  • Practical experience interpreting findings from application pen testing, code scanning and open-source scanners to determine the risk and collaborate with developers to resolve them 
  • Understanding of layer 2-7 communication protocols, common encoding and encryption schemes, and algorithms 

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What Esri employees say

Pay

Benefits

Hours and flexibility

Workplace

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About ESRI

Sourced by ZipRecruiter

Our passion for improving quality of life through geography is at the heart of everything we do. Esri's geographic information system (GIS) technology inspires and enables governments, universities, and businesses worldwide to save money, lives, and our environment through a deeper understanding of the changing world around them.

Industry

Scientific research and development services

Company size

1,001 - 5,000 Employees

Headquarters location

Redlands, CA, US

Year founded

1969

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