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4 Jobs in Riverside, CA (NOW HIRING)

Attalon, Inc.

Maintenance Mechanic IV

Murrieta, CA · On-site

$24.08 - $41.18/hr

Maintenance Mechanic IV Attalon is seeking an experienced Maintenance Mechanic IV to perform advanced maintenance, repair, and fabrication work across our facility, production floor, and support ...

Iris Technology Corp

Electrical Engineer IV

Irvine, CA · On-site

Electrical Engineer IV Reports To: Electrical Engineering Manager Work Location: Candidates must reside in California and be able to work from our Irvine, California office in accordance with the ...

Howmet Aerospace

CNC Operator IV

City Of Industry, CA

$29 - $35/hr

Howmet Fastening Systems (HFS) is seeking a 1st Shift, CNC Operator IV for our City of Industry, California location. Born from many well-known and long-standing brands, Howmet Fastening Systems ...

Apidel Technologies

Analyst-Systems 4

Pomona, CA

Day-to-Day Responsibilities/Workload Serve as a Release Train Engineer for an SAP S/4 ERP Implementation program that is using a hybrid agile implementation methodology. This role supports Release 2 ...

Oregonstate

4-H Program Coordinator

Ontario, CA · On-site

The Extension 4-H Youth Development Program provides young people with intentional, high-quality learning experiences that promote positive interactions with adults and peers, sustained and active ...

APPLIED COMPOSITES INC

Manufacturing Engineer 4

Brea, CA · On-site

$105K - $125K/yr

Develop, generate, and implement efficient Manufacturing Process documentation in at least four Composite Manufacturing areas (Lay-up, Panel Build, Detail Fabrication, Surface Measurements, Tooling ...

Skechers

WMS Analyst IV

Rancho Belago, CA

The WMS Analyst IV is a senior-level individual contributor responsible for advanced analysis, configuration support, and continuous improvement of the Manhattan Associates Warehouse Management ...

Planet DDS

Data Engineer IV

Irvine, CA

$118K - $170K/yr

Overview The Data Engineer IV will design and lead the build-out of Planet DDS's next-generation data and analytics platform - scalable, reliable, and AI-ready - enabling smarter decisions across ...

APPLIED COMPOSITES INC

Manufacturing Engineer 4

Brea, CA · On-site

$115K - $140K/yr

Applied Composites (AC) is seeking a Manufacturing Engineer 4 with Tool and Die Design Composite Background, who serves as a senior technical leader and subject matter expert in composite tool design ...

PNC Bank

Underwriter IV - Commercial

Irvine, CA · On-site

$91K - $202K/yr

As an Underwriter IV - Commercial within PNC's Regional Credit Products Group organization, you will be based in Los Angeles, Irvine, or Roseville, CA. PNC is an in-office company that fosters a ...

Skechers

WMS Analyst IV

Rancho Cucamonga, CA · On-site

The WMS Analyst IV is responsible for advanced analysis, configuration support, and continuous improvement of the Warehouse Management System, focusing on enhancing productivity and operational ...

Rubio's Restaurant Group LLC

Line 3-4 Cook

Corona, CA · On-site

$20 - $21.25/hr

The Line 3/4 Cook leads by example and is accountable for following the C.O.R.E. 10. Essential Job Duties * Responsible for product quality and presentation. Properly prepares and holds grilled ...

Rubio's Restaurant Group LLC

Line 3-4 Cook

Redlands, CA · On-site

$20 - $20.50/hr

The Line 3/4 Cook leads by example and is accountable for following the C.O.R.E. 10. Essential Job Duties * Responsible for product quality and presentation. Properly prepares and holds grilled ...

Rubio's Coastal Grill

Line 3-4 Cook

Menifee, CA

$20 - $20.50/hr

The Line 3/4 Cook leads by example and is accountable for following the C.O.R.E. 10. Essential Job Duties * Responsible for product quality and presentation. Properly prepares and holds grilled ...

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Showing results 21-40

All Jobs4 Jobs4 Jobs in Riverside, CA

4 information

See Riverside, CA salary details

$302.5K

$417.3K

How much do 4 jobs pay per year?

As of Aug 17, 2026, the average yearly pay for 4 in Riverside, CA is $410,228.00, according to ZipRecruiter salary data. Most workers in this role earn between $417,300.00 and $417,300.00 per year, depending on experience, location, and employer.

What is a 4?

The term '4' on its own is not a standard job title. It may refer to a job level (such as Level 4 in a pay scale or job classification system), a specific role in military or medical coding, or simply be a typographical error. If you have a specific industry or context, please provide more details for an accurate answer.

What are the key skills and qualifications needed to thrive as a 4?

I'm sorry, but '4' is not a recognized professional job title, so I cannot provide a relevant answer.

What is the difference between 4 vs Data Analyst?

Aspect4Data Analyst
Required CredentialsBachelor's degree often in related fieldBachelor's degree in statistics, math, or related field
Work EnvironmentVaries by industry, often office-basedOffice setting, working with data teams
Employer & Industry UsageUsed across multiple industries including finance, healthcare, techCommon in finance, marketing, healthcare, tech
Common Search & ComparisonOften compared with Data Analyst for similar rolesPrimary comparison for 4 roles

The comparison between 4 and Data Analyst shows that both roles typically require similar educational backgrounds and are used across various industries. While 4 may refer to a broader or different specific role depending on context, Data Analyst is a well-defined position focused on interpreting data to inform business decisions. Understanding these differences helps job seekers identify the right opportunities and skills needed for each role.

What job categories do people searching 4 jobs in Riverside, CA look for?

The top searched job categories for 4 jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for 4 jobs?

Cities near Riverside, CA with the most 4 job openings:

4 jobs near you
Infographic showing various 4 job openings in Riverside, CA as of July 2026, with employment types broken down into 1% As Needed, 64% Full Time, 29% Part Time, and 6% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $410,228 per year, or $197.2 per hour.

Maintenance Mechanic IV

Attalon, Inc.

Murrieta, CA • On-site

$24.08 - $41.18/hr

Full-time

Re-posted 22 days ago

Job description


Attalon is a global leader in advanced optical technologies serving aerospace, defense, and scientific research. Our Murrieta, CA facility supports high‑precision manufacturing operations and cutting‑edge engineering teams. As part of our growing organization, you will work in an environment that values craftsmanship, safety, continuous improvement, and technical excellence.

Maintenance Mechanic IV


Attalon is seeking an experienced Maintenance Mechanic IV to perform advanced maintenance, repair, and fabrication work across our facility, production floor, and support areas. In this role, you will help ensure the reliability of critical manufacturing equipment, utilities, and building systems. Working with minimal supervision, you will troubleshoot issues, perform preventive maintenance, and support equipment improvements that keep our high‑tech production environment running safely and efficiently. This is an excellent opportunity for a hands‑on, highly skilled mechanic who thrives in a fast‑paced, precision‑focused environment.

Responsibilities
• Build, modify, and repair production machinery, equipment, and facility systems
• Perform preventive maintenance and follow all safety procedures
• Report equipment issues and facility needs to management
• Complete maintenance documentation accurately and on time
• Safely operate power tools and small equipment
• Support special projects and other assigned maintenance tasks

Minimum Qualifications
• High school diploma or GED
• 6+ years of relevant experience
• Strong mechanical, plumbing, pneumatic, hydraulic, and basic electrical knowledge
• Ability to read blueprints, schematics, and manuals
• Ability to take precise measurements using algebra, geometry, and precision tools

Preferred Qualifications
• Strong written and verbal communication skills
• Proven troubleshooting and problem‑solving abilities
• Experience with AS9100, ISO 9001, or similar quality systems
• Reliable, customer‑focused, and committed to high‑quality work
• Effective teamwork in a safety‑focused environment

Working Conditions
The role requires regular exposure to moving mechanical parts, fumes, airborne particles, chemicals, and occasional wet/humid conditions. Noise levels are typically loud. Work may occur in both office and precision‑manufacturing environments, including fabrication and clean room areas.

Physical Requirements. This role involves standing for extended periods, walking long distances, bending, stooping, crouching, kneeling, lifting up to 50 lbs, and operating tools and machinery. Visual acuity, manual dexterity, and the ability to hear and communicate clearly are essential.

Safety Requirements
All employees must follow Attalon EHS procedures and site safety protocols, including clean‑room PPE where required.

Quality & Environmental Responsibilities
Depending on location, responsibilities may include supporting and maintaining ISO 9001, 14001, or related standards within Attalon’s Quality and Environmental Management Systems.


For California, the hourly pay range for this role: $24.08-$41.18
This range is a general guideline. When extending an offer, Attalon considers factors such as job responsibilities, your experience, education, specialized skills, and current market conditions.

Equal Opportunity Employer Statement

Attalon, Inc. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Export Control Compliance

This role involves access to technology, materials, software, or hardware subject to U.S. export control laws. Therefore, to be considered, candidates must be classified as a “U.S. Person” under applicable regulations or be eligible for authorization under a U.S. government export license.