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Engineering Assistant Jobs in Phoenix, AZ (NOW HIRING)

Mission Critical Project Engineer

Phoenix, AZ ยท On-site

$180K - $220K/yr

... engineering, assistant project management, or coordinator experience on technical builds - Ability to read drawings/specifications and track RFIs, submittals, changes, issues, and documentation ...

Communicate with customers with regards to quotations, applications and design engineering. * Assist inside sales with order processing, phone calls, and mail during times of excessive load.

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Engineering Assistant information

See Phoenix, AZ salary details

$12

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$57

How much do engineering assistant jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for engineering assistant in Phoenix, AZ is $31.33, according to ZipRecruiter salary data. Most workers in this role earn between $20.05 and $37.69 per hour, depending on experience, location, and employer.

What is an engineering assistant?

An engineering assistant provides support to the engineering team on a variety of projects. As an engineering assistant, your job duties include spec reading, research, conducting tests, modifying techniques, and resolving issues. Additional responsibilities as an engineering assistant are to help project engineers design, develop, evaluate, and troubleshoot to accomplish project goals. You work as part of a team in a lab or workshop environment, so a commitment to safety and compliance with regulations is important. Communication skills are also a must for this career.

What are some common challenges engineering assistants face when supporting multiple projects simultaneously?

Engineering Assistants often juggle tasks across several projects, which can present challenges in prioritization and time management. Balancing administrative duties, technical support, and communication with different teams requires strong organizational skills and adaptability. Proactively coordinating with project managers and regularly updating task lists can help manage workloads more effectively and ensure deadlines are met. Developing familiarity with project management software and open communication channels are also key to thriving in this dynamic environment.

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

To thrive as an Engineering Assistant, you need a solid background in engineering principles, technical drawing, and data analysis, usually supported by an associate degree or equivalent technical training. Familiarity with CAD software, Microsoft Office Suite, and project management systems is commonly required. Strong organizational skills, attention to detail, and effective communication help you excel in supporting engineering teams and handling multiple tasks. These skills ensure accurate project documentation, efficient workflows, and seamless collaboration within engineering projects.

What is the difference between Engineering Assistant vs Engineering Technician?

AspectEngineering AssistantEngineering Technician
Required CredentialsAssociate degree or relevant certificationAssociate degree or technical diploma
Work EnvironmentOffice, field, or lab settingsLaboratory, field, or manufacturing environments
Employer & Industry UsageCommon in engineering firms, construction, and manufacturingOften in manufacturing, research, and technical services
Common Search & ComparisonYesYes

Engineering Assistants typically support engineering projects through administrative tasks, data collection, and basic technical work, often working in office or field settings. Engineering Technicians focus more on hands-on technical tasks, testing, and maintaining equipment. Both roles require similar educational backgrounds but differ in daily responsibilities and work environments.

How much is the salary of an engineering assistant?

The salary of an engineering assistant typically ranges from $40,000 to $60,000 per year, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages. Certifications in engineering or technical tools can also influence salary levels.

What does an engineering assistant do?

An engineering assistant supports engineers by performing tasks such as collecting data, preparing reports, maintaining technical documents, and assisting with project coordination. They often use tools like CAD software and may need basic knowledge of engineering principles and safety protocols. Their role helps ensure projects run smoothly and efficiently.

What are the most commonly searched types of Engineering jobs in Phoenix, AZ?

The most popular types of Engineering jobs in Phoenix, AZ are:

What job categories do people searching Engineering Assistant jobs in Phoenix, AZ look for?

The top searched job categories for Engineering Assistant jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Engineering Assistant jobs?

Cities near Phoenix, AZ with the most Engineering Assistant job openings:

Infographic showing various Engineering Assistant job openings in Phoenix, AZ as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $65,159 per year, or $31.3 per hour.

Mission Critical Project Engineer

Rinvio

Phoenix, AZ โ€ข On-site

$180K - $220K/yr

Contractor

Re-posted yesterday


Job description

Rinvio is hiring a Mission Critical Project Engineer for data center MEP project engineering and field coordination in the Phoenix, AZ market.


Pay: $180,000-$220,000/year, based on experience

Location: Phoenix, AZ

Schedule: Full-time mission-critical construction role; schedule based on project needs

Type: Contract


Responsibilities:

- Support project managers and field teams with MEP-heavy data center construction execution

- Track RFIs, submittals, drawings, specifications, procurement items, change documentation, and field issues

- Coordinate with electrical, mechanical, low-voltage, commissioning, QA/QC, and subcontractor teams

- Help maintain schedules, progress tracking, punch lists, commissioning readiness, and turnover documentation

- Communicate clearly with project stakeholders and keep technical documentation organized


Requirements:

- Mission-critical, data center, commercial MEP, electrical, mechanical, or critical infrastructure construction exposure

- Project engineering, field engineering, assistant project management, or coordinator experience on technical builds

- Ability to read drawings/specifications and track RFIs, submittals, changes, issues, and documentation

- Strong organization, communication, and follow-through in a fast-moving construction environment

- Familiarity with MEP systems, commissioning milestones, NEC/NFPA concepts, and project controls is preferred

- Ability to work in the Phoenix, AZ market and complete any site onboarding requirements

- Dependable, safety-minded, commercially aware, and comfortable in fast-moving project environments


Why this role:

- $180,000-$220,000/year estimated compensation range based on experience

- Mission-critical/data center construction opportunity

- High-impact MEP-heavy project environment

- Professional recruiting support from Rinvio

- Potential access to additional project-based opportunities through Rinvio


Learn more about Rinvio: https://www.rinvio.com


Apply today and a Rinvio recruiter will follow up with qualified candidates quickly.

Employment Type: CONTRACTOR

Rinvio logo

About Rinvio

Sourced by ZipRecruiter

Industry

Internet and it

Company size

51 - 200 Employees

Headquarters location

Huntington Beach, CA, US

Year founded

2018