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Mechanical Systems Engineer Jobs in Arizona (NOW HIRING)

Key Responsibilities Mechanical System Design * Lead the design of structural frames, enclosures ... Perform and review engineering calculations supporting structural, thermal, fluid, and mechanical ...

Design and analyze mechanical systems and equipment, troubleshoot systematic issues, and provide evaluations, recommendations, and solutions to resolve problems. * Develop engineering scopes of work ...

* Creates mechanical system designs meeting mechanical and optical requirements. * Optimizes ... Provides practical, hands-on skills in working with engineers and technicians in a lab environment.

Mechanical Engineer

Tempe, AZ · On-site

$85K - $130K/yr

Position Overview GTI is seeking a Mechanical Engineer to support the design and development of mechanical systems for modular infrastructure projects. This role works closely with senior engineers ...

Position Overview GTI is seeking a Mechanical Engineer to support the design and development of mechanical systems for modular infrastructure projects. This role works closely with senior engineers ...

Mechanical Engineer

Tucson, AZ · On-site

$75K - $98K/yr

Creates opto-mechanical system designs meeting mechanical and optical requirements. * Optimizes mechanical and optical performance of systems through iterative design processes including FEA, and ...

Design mechanical systems and equipment to support chemical and electrochemical process development. * Engineering Support: Work with chemical engineers to translate process requirements into ...

The Mechanical Engineer will utilize their building design, construction, and operations experience in complex mechanical systems to develop engineering solutions, ensure compliance, recommend best ...

Showing results 21-40

Mechanical Systems Engineer information

See Arizona salary details

$59.2K

$102.8K

$141.6K

How much do mechanical systems engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for mechanical systems engineer in Arizona is $102,792.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $122,500.00 per year, depending on experience, location, and employer.

What does a mechanical systems engineer do?

A Mechanical Systems Engineer designs, analyzes, and maintains mechanical systems and components, such as engines, HVAC systems, or manufacturing equipment. They ensure that systems perform efficiently, safely, and reliably by applying principles of mechanics, thermodynamics, and materials science. Their work often involves creating technical drawings, conducting simulations, selecting materials, and collaborating with other engineers and stakeholders. Mechanical Systems Engineers play a key role in troubleshooting issues, improving existing designs, and overseeing the installation and testing of mechanical systems.

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

To thrive as a Mechanical Systems Engineer, you need strong analytical skills, a solid understanding of engineering principles, and a bachelor’s degree in mechanical engineering or a related field. Familiarity with CAD software (like SolidWorks or AutoCAD), simulation tools, and relevant certifications such as a Professional Engineer (PE) license are typically essential. Effective problem-solving, teamwork, and communication skills help you collaborate with multidisciplinary teams and manage complex projects. These skills ensure the design, implementation, and maintenance of efficient mechanical systems that meet technical and safety standards.

What are common challenges faced by mechanical systems engineers when working on interdisciplinary projects?

Mechanical Systems Engineers often collaborate with electrical, software, and civil engineering teams on complex projects. One common challenge is ensuring seamless integration between mechanical components and other system elements, which requires strong communication and coordination skills. Additionally, managing conflicting requirements and timelines between disciplines can be demanding, so flexibility and problem-solving abilities are crucial. Embracing cross-functional teamwork and staying adaptable helps Mechanical Systems Engineers navigate these challenges effectively.

What is the difference between Mechanical Systems Engineer vs Mechanical Design Engineer?

AspectMechanical Systems EngineerMechanical Design Engineer
Primary FocusIntegrating and optimizing entire mechanical systems, including components and subsystemsCreating detailed mechanical component and product designs
Work EnvironmentSystems integration, testing, and validation in manufacturing or engineering firmsDesign studios, CAD modeling, and prototype development
Required CredentialsBachelor's in Mechanical Engineering; often certifications in systems engineeringBachelor's in Mechanical Engineering; proficiency in CAD software

Mechanical Systems Engineers focus on the overall integration and performance of mechanical systems, while Mechanical Design Engineers concentrate on developing specific components and parts. Both roles require a strong engineering background and often overlap in skills, but their core responsibilities differ in scope and application.

What job categories do people searching Mechanical Systems Engineer jobs in Arizona look for?

The top searched job categories for Mechanical Systems Engineer jobs in Arizona are:

What cities in Arizona are hiring for Mechanical Systems Engineer jobs?

Cities in Arizona with the most Mechanical Systems Engineer job openings:

Infographic showing various Mechanical Systems Engineer job openings in Arizona as of August 2026, with employment types broken down into 85% Full Time, 10% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $102,792 per year, or $49.4 per hour.

Systems Engineer - Level 3

Northrop Grumman Corporation

Gilbert, AZ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago


Northrop Grumman rating

8.3

Company rating: 8.3 out of 10

Based on 368 frontline employees who took The Breakroom Quiz

66th of 545 rated manufacturers


Job description

RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE REQUIRED FOR START: Yes
CLEARANCE TYPE: Top Secret
TRAVEL: NoDescription
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
Northrop Grumman's Space Systems Sector is seeking a Systems Engineer - Level 3 to join our team in Gilbert, Arizona.
This position is contingent upon the candidate obtaining final clearances and program access(es) within a reasonable period of time as determined by the company. Continued employment thereafter will be subject to maintenance at the level of clearance and program access required for the position in the future.
Successful candidates for this position will work as a Principal System Engineer on a national security space program. Spacecraft Space Systems Engineers are key members of a cross-disciplinary team helping drive the design, development, integration & test, launch, and on-orbit operations of space vehicles. As a Spacecraft Space Systems Engineer, you will have unique opportunities to witness and take part in the entire engineering lifecycle culminating in the on-orbit delivery of fully mission capable space vehicles to our customers!
This Principal Systems Engineering position is for an individual-contributor within a multi-disciplinary engineering team. Responsibilities include design, integration, development and testing of space payloads, spacecraft buses, and satellites. Come join our team and help us keep pushing the boundaries of what is possible.
Job Responsibilities:
The position will be responsible for supporting and leading systems engineering tasks for space subsystems, payloads and/or vehicles.
  • Perform requirements development, allocation, verification/validation planning and manage interface definition efforts.
  • Write complex specifications, interface control documents, and engineering reports.
  • Support interface/communication with program, functional and subsystem leads.
  • Assist with trade studies, system sensitivity studies, design optimization studies, system performance assessments, mission analysis and timelines, and CONOPS development.
  • Support execution activities including engineering review board and configuration control board
  • Prepare review/briefing material for working group meetings, reviews and program status
  • Provide on-floor support of integration, testing, and operational readiness of spacecraft and payloads.
  • Other tasks may include electrical harness interface design, integration and test development and support, mechanical systems support, Command & Telemetry database development, and space vehicle configuration modeling.
  • Ability to capture core concepts and instructional needs from a large amount of technical data (ground and space hardware) and communicate technical concepts to peers

Basic Qualifications:
  • Bachelor's degree in STEM (Science, Technology, Engineering, Math) discipline with 5+ years of engineering experience OR
  • Master's degree in STEM (Science, Technology, Engineering, Math) discipline with 3 years of experience or PhD in STEM (Science, Technology, Engineer, Math) with 1 year of experience.
  • Must have active or current U.S. Government Top Secret Clearance at time of application.
  • Self-starter with strong technical problem-solving skills, an aptitude for understanding system and subsystem interactions and initiative to drive product development to closure
  • Excellent written and verbal communication skills
  • Previous engineering experience, preferably on space programs or satellite operations
  • Understanding of Systems Engineering functions

Preferred Qualifications:
  • Experience in space systems, spacecraft design, or mission operations
  • Experience in requirements development, decomposition and allocation
  • Understanding of spacecraft/space system integration & test, launch, and/or mission operations
  • Automated test script or test procedure development and maintenance for software testing
  • Experience in requirements management, system architecture, and CONOPs development
  • Experience with various technical tools such as MATLAB, STK, CORE, DOORS, or CAMEO
  • Experience in any of the following areas is also desired: orbital mechanics, orbital debris modeling, spacecraft attitude control, power systems and modeling, avionics or digital electronics design, risk analysis, optics, communications, thermal design and analysis, or spacecraft integration and testing (either at the spacecraft or payload level)
  • Active U.S. Government Top Secret and SCI/SSBI security clearance

Curious about all the exciting developments with the Northrop Grumman Space Sector? Click the link below:
https://www.northropgrumman.com/space.
Working at Northrop Grumman is more than just a paycheck. We offer a comprehensive Total Rewards and benefits package designed to help you thrive at work and in life. For more information on our Total Rewards package, please visit our Total Rewards site: Northrop Grumman Total Rewards
As a full-time employee of Northrop Grumman, you are eligible for:
-Medical, Dental & Vision coverage
-401k
-Educational Assistance
-Life Insurance
-Employee Assistance Programs & Work/Life Solutions
-Paid Time Off
-Health & Wellness Resources
-Employee Discounts
-Flexible Schedules: for example, the ability to work a 9/80 work schedule, which allows an employee to work a nine-hour day Monday through Thursday and take every other Friday off of work.
Primary Level Salary Range: $98,400.00 - $147,600.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

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About Northrop Grumman

Sourced by ZipRecruiter

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939