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First Engineer Jobs in Oxnard, CA (NOW HIRING)

Eaton

1st Shift Assembler II

Camarillo, CA

$20/hr

Eaton's IS AER ITD division is currently seeking a 1st Shift Assembler II. The core hours are 6 ... Rework and/or repair assembled parts and products according to engineering specification changes.

Bruker

Title Manufacturing Engineer

Santa Barbara, CA · On-site

$81K - $104K/yr

... 1st 6months New Product Introduction (NPI) Engineering: Work with cross-functional NPI teams for ... New Product Development from Conceptual phase through Proof of Manufacturing, Volume Production ...

Amgen, Inc.

Engineer

Thousand Oaks, CA · On-site

A biotechnology pioneer since 1980, Amgen was one of the first companies to realize the new science ... As an Engineer in the Drug Substance Technology & Engineering Team, you will be responsible for the ...

Naval Sea Systems Command

ENGINEER

Port Hueneme, CA · On-site

... first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid ...

Naval Sea Systems Command

ENGINEER

Port Hueneme, CA · On-site +1

$104K - $161K/yr

... first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid ...

Amgen SA

Engineer

Thousand Oaks, CA · On-site

Engineer What you will do Let's do this! Let's change the world! Do you want to help shape the ... A biotechnology pioneer since 1980, Amgen was one of the first companies to realize the new science ...

Amgen

Engineer

Thousand Oaks, CA · On-site

A biotechnology pioneer since 1980, Amgen was one of the first companies to realize the new science ... As an Engineer in the Drug Substance Technology & Engineering Team, you will be responsible for the ...

Naval Sea Systems Command

ENGINEER

Port Hueneme, CA · On-site +1

$104K - $161K/yr

... first-year physics and chemistry) in five of the following seven areas of engineering science or physics: (a) statics, dynamics; (b) strength of materials (stress-strain relationships); (c) fluid ...

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Showing results 1-20

All JobsFirst Engineer JobsFirst Engineer Jobs in Oxnard, CA

First Engineer information

See Oxnard, CA salary details

$41.3K

$107.8K

$145.6K

How much do first engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for first engineer in Oxnard, CA is $107,753.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $123,400.00 per year, depending on experience, location, and employer.

What is the difference between First Engineer vs Mechanical Engineer?

AspectFirst EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering or related field; often requires experience in project managementBachelor's degree in mechanical engineering; may require licensure or certification
Work EnvironmentConstruction sites, industrial plants, or project sites; often involved in overseeing initial phases of projectsDesign offices, manufacturing plants, or R&D labs; focused on design, analysis, and testing
Employer & Industry UsageConstruction, oil & gas, or heavy industry; used for lead or senior roles in project initiationManufacturing, automotive, aerospace, and energy sectors; common for design and development roles

First Engineers typically oversee early project phases and require experience in project management, while Mechanical Engineers focus on design, analysis, and testing within manufacturing or R&D environments. Both roles require engineering degrees but differ in responsibilities and work settings.

How to get a first engineer job?

To secure a first engineer position, candidates should develop relevant technical skills through education or training, build a portfolio of projects, and gain practical experience via internships or entry-level roles. Strong problem-solving abilities, proficiency with engineering tools, and effective communication are also important for success in the hiring process.

What do beginner first engineers do?

Beginner first engineers typically assist with basic tasks such as troubleshooting, testing, and maintaining systems or equipment. They often work under supervision, learn industry tools and safety protocols, and focus on gaining practical experience in engineering environments.

What does a first engineer do?

A first engineer is an entry-level engineering professional responsible for assisting in design, development, and testing of engineering projects. They often perform routine tasks, follow technical instructions, and work under supervision to gain experience and develop skills in their field.

What cities near Oxnard, CA are hiring for First Engineer jobs?

Cities near Oxnard, CA with the most First Engineer job openings:

First Engineer jobs near you
Infographic showing various First Engineer job openings in Oxnard, CA as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, and 4% Contract. Highlights an 87% Physical, 1% Hybrid, and 12% Remote job distribution, with an average salary of $107,753 per year, or $51.8 per hour.

Staff / Senior Engineer - Full Stack

Santa Barbara, CA • On-site

Evidation
Technology, Communication and Media • 201 - 500 employees
Learn more about Evidationexternal

Full-time

Re-posted 9 days ago

Job description

Job Summary:
Evidation is a company focused on creating innovative ways to measure and improve health through real-world data. They are seeking a Staff Engineer who will lead technical projects, integrate AI-driven tools into engineering workflows, and mentor other engineers while ensuring high standards in system design and implementation.
Responsibilities:
• Lead design and architecture across backend (Ruby on Rails), frontend (Expo/React Native), and infrastructure.
• Provide deep technical expertise, guiding teams through complex architecture, trade-offs, and long-term technical investments.
• Drive the technical vision and strategy in alignment with company goals.
• Take ownership of critical technical areas, ensuring projects are delivered with quality and speed.
• Set and uphold high engineering standards, ensuring scalability, reliability, and maintainability in system design.
• Mentor engineers on both technical depth and effective use of automation.
• Define and champion best practices for AI-first engineering workflows.
• Experiment with and integrate AI tools into the software development lifecycle: design, coding, testing, deployment, and operations.
• Build frameworks and libraries that make AI-assisted development a repeatable, scalable practice.
• Reduce engineering toil by leaning on automation and AI-driven observability.
• Collaborate closely with product, design, and data teams to deliver measurable outcomes.
• Communicate complex technical concepts clearly to both technical and non-technical audiences.
• Build consensus across teams, fostering collaboration and alignment in technical decisions.
• Anticipate organizational technical needs and propose solutions that address company-wide challenges.
• Ensure reliability, scalability, efficiency and security of our solutions.
Qualifications:
Required:
• 12+ years professional experience in software engineering with proven full stack capability.
• Deep knowledge of Ruby on Rails and Expo/React Native.
• Experience with automated testing (Playwright, Postman, or equivalent) and integrating tests into CI/CD.
• Proficiency with CI/CD pipelines (GitHub Actions or similar).
• Strong grasp of distributed systems, REST/GraphQL APIs, and modern cloud architectures (AWS).
• Hands-on experience with AI-assisted coding and automation tools.
• Eagerness to stay on the bleeding edge of AI development trends (prompt engineering, agent-based workflows, automated testing).
• Ability to influence teammates in adopting AI-first practices.
• Track record of driving architectural decisions or leading technical initiatives.
• Ability to mentor engineers and set technical direction across projects.
• Strong communication skills to work effectively across engineering, product, and leadership.
Preferred:
• Infrastructure as Code (IaC): Pulumi / Go
• Experience building dynamic infrastructure beyond Terraform.
• Data & Analytics: dbt + Snowflake
• Experience with modern data transformations (dbt) and cloud data warehouses (Snowflake).
• Containerization & Orchestration: EKS + Helm
• Familiarity with deploying and managing services in Kubernetes (EKS).
• Experience with Helm for repeatable deployments and release management.
Company:
Evidation creates new ways to measure and improve health in everyday life—making proactive, personalized, and truly human-centered healthcare possible. Founded in 2012, the company is headquartered in San Mateo, USA, with a team of 51-200 employees. The company is currently Growth Stage.

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