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12 mid level traffic engineer jobs found

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mid level traffic engineer California
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AV
Sep 18, 2026
Full time
Mechanical Engineer, Sr.
$122,500 - $187,000 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Sr. Mechanical Engineer applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
AV
Sep 18, 2026
Full time
Mechanical Engineer III
$100,500 - $153,250 yearly
AeroVironment, Inc. Petaluma, CA
Worker Type Regular Job Description Summary The Mechanical Engineer III applies engineering techniques to design, install, modify, analyze, repair and test tools, engines, machines and other mechanically functioning equipment. Leads and supports the mechanical design, testing, and production of electrical machines as well as the design of electronics packaging for high altitude aerospace applications. Leads or supports mechanical packaging development effort for electronic equipment that withstand stringent environmental requirements (i.e., mass, volume, thermal, vibration). Manages mid-size development projects outsourced to sub-contractors (development of a system, equipment or components). Position Responsibilities Leads or supports the thermal, structural, dynamic, and fluid flow analysis efforts for electronics equipment Leads the testing and data collection in the laboratory and the field Models the mechanical devices and selects the proper material...
TA
Mar 30, 2026
Full time
Mechanical Engineer, Missile Defense (Senior-Staff)
True Anomaly Long Beach, CA
A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability. OUR MISSION The peaceful use of space is essential for continued prosperity on Earth-from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity What would it take? We challenge assumptions to deliver ambitious results It's the people. Our team is our competitive advantage and we are better together YOUR MISSION The next generation of missile defense demands hardware that performs flawlessly at...
RL
Sep 17, 2026
Full time
Manufacturing Engineer II / Senior I Manufacturing Engineer
$110,000 - $194,000 yearly
Rocket Lab Corporation Long Beach, CA
ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. NEUTRON Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab's proven execution history with the Electron program. If you're interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity! MANUFACTURING ENGINEER II / SENIOR - FLUID SYSTEMS Based out of Rocket Lab's headquarters in Long Beach, CA the Manufacturing Engineer...
RL
Sep 17, 2026
Full time
Manufacturing Engineer II / Senior I - Fluids
$110,000 - $194,000 yearly
Rocket Lab Corporation Long Beach, CA
ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. NEUTRON Neutron is a medium lift launch vehicle capable of delivering the mega constellations of tomorrow, high assurance payloads, and human spaceflight. As a highly reusable launch platform, Neutron will deliver a highly cost-effective and reliable launch solution leveraging Rocket Lab's proven execution history with the Electron program. If you're interested in joining a high performing team, pushing the boundaries with a clean sheet development of re-usable liquid launch vehicle, this is your opportunity! MANUFACTURING ENGINEER II / SENIOR I - FLUID SYSTEMS Based out of Rocket Lab's headquarters in Long Beach, CA the Manufacturing...
AC
Sep 11, 2026
Full time
Manufacturing Engineer 3
APPLIED COMPOSITES, Inc. Los Alamitos, CA
Applied Composites (AC) is seeking an Engineer 3, Manufacturing who will work within a multi-functional environment to develop engineering estimates for new business opportunities, develop tooling methodologies and program industrialization plans, develop new manufacturing processes, and solve manufacturing problems. The Engineer shall have a deep level of knowledge pertaining to fiber reinforced composite material processing, aerospace part manufacturing techniques, composites material performance characteristics, and the equipment used to manufacture and test composite parts. About AC: Come and join the Applied Composites team. We are a leading provider of complex composite components, assemblies, engineering and tooling to the aerospace, defense and space system markets. Our employees are treated with respect and given the support, knowledge, and resources they need to thrive. If you are looking for a company that values and develops its employees while offering engaging...
Sp
Sep 10, 2026
Full time
Mechanical Design Engineer III
Senior plc Burbank, CA
Company Description Who is Senior plc? Senior plc is an international, market-leading, engineering solutions provider with 19 operating businesses in 11 countries. Traded on the London Stock Exchange, Senior designs and manufactures high-technology components and systems for the worldwide aerospace, defense, land vehicle and power & energy markets. Senior Aerospace SSP, a division of Senior plc, is the world's largest aerospace high-pressure ducting system supplier. Starting as 'Stainless Steel Products' in 1945, and acquired by Senior plc in 1995, we are vertically integrated with our own foundry, fabrication shop, and ISO-certified engineering lab, allowing us to design, manufacture, and qualify complex ducting systems for space launch, defense, and commercial aerospace applications worldwide. Our global values underpin what we do, and how we do it ... Safety - Integrity - Customer Focus - Respect & Trust - Accountability - Excellence Why join SSP? Senior...
Te
Sep 08, 2026
Contractor
Project Engineer
$104,000 - $145,600 yearly
Teichert Pleasanton, CA
Position Description Purpose The purpose of this role is to develop well-rounded future talent with construction expertise across multi-disciplines - ultimately creating professionals with experience in the full scope of construction management. Specifically, this role assists and supports Field Operations and/or Estimating functions in achieving their respective goals and objectives. This role contributes to several facets of construction (project management, field operations, estimating). Focus & Scope Essential duties and responsibilities, i.e. those which are basic, necessary, and an integral part of the job, are indicated below. Company / Entity Actively supports estimating and field operation goals and objectives through completing technical/ administrative projects on time, providing ongoing support, and proactively resolving challenges and issues. Uses customer feedback to make improvements to day-to-day processes and procedures. Collaborates across...
Te
Sep 08, 2026
Contractor
Project Engineer
$80,000 - $112,000 yearly
Teichert Stockton, CA
Position Description Purpose The purpose of this role is to develop well-rounded future talent with construction expertise across multi-disciplines - ultimately creating professionals with experience in the full scope of construction management. Specifically, this role assists and supports Field Operations and/or Estimating functions in achieving their respective goals and objectives. This role contributes to several facets of construction (project management, field operations, estimating). Focus & Scope Essential duties and responsibilities, i.e. those which are basic, necessary, and an integral part of the job, are indicated below. Company / Entity Actively supports estimating and field operation goals and objectives through completing technical/ administrative projects on time, providing ongoing support, and proactively resolving challenges and issues. Uses customer feedback to make improvements to day-to-day processes and procedures. Collaborates across...
AC
Aug 05, 2026
Full time
Manufacturing Engineer 4
$115,000 - $140,000 yearly
APPLIED COMPOSITES, Inc. Brea, CA
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, manufacturing processes, production systems, and new product introduction and design across multiple programs and functional organizations. About AC: Come and join the Applied Composites team. We are a leading provider of complex composite components, assemblies, engineering, and tooling to the aerospace, defense, and space system markets. Our employees are treated with respect and given the support, knowledge, and resources they need to thrive. If you are looking for a company that values and develops its employees while offering engaging work, Applied Composites may be the place for you. Job Accountabilities Technical Leadership Serve as the technical authority for composite manufacturing processes matrix, tool and die design, equipment modification, and processing...
Co
Aug 05, 2026
Full time
Engineer I-III
$82,758 - $121,810 yearly
City of San Luis Obispo, CA San Luis Obispo, CA
Salary : $82,758.00 - $121,810.00 Annually Location : City of San Luis Obispo, CA Job Type: Regular Full Time Department: CIP Project Engineering Opening Date: 06/29/2026 FLSA: Non-Exempt JOB DESCRIPTION The City of San Luis Obispo is seeking motivated and talented candidates for Engineer I-III. Two vacancies are currently available - and this is a great opportunity to make a meaningful impact in a community consistently recognized for its high quality of life. One position is in Public Works , and one is in Community Development. The eligibility list established through this recruitment may also be used to fill future Engineer I-III roles in other departments, including Utilities, giving applicants the chance to be considered for multiple pathways within the City. This recruitment will remain open until the positions are filled. Applications submitted by 11:59 PM on Monday, July 27, 2026, will receive first consideration. As this is a continuous recruitment,...
Sp
Apr 19, 2026
Full time
Design Engineer - CATIA
Senior plc Burbank, CA
Company Description Who is Senior plc? Senior plc is an international, market-leading, engineering solutions provider with 19 operating businesses in 11 countries. Traded on the London Stock Exchange, Senior designs and manufactures high-technology components and systems for the worldwide aerospace, defense, land vehicle and power & energy markets. Senior Aerospace SSP, a division of Senior plc, is the world's largest aerospace high-pressure ducting system supplier. Starting as 'Stainless Steel Products' in 1945, and acquired by Senior plc in 1995, we are vertically integrated with our own foundry, fabrication shop, and ISO-certified engineering lab, allowing us to design, manufacture, and qualify complex ducting systems for space launch, defense, and commercial aerospace applications worldwide. Our global values underpin what we do, and how we do it ... Safety - Integrity - Customer Focus - Respect & Trust - Accountability - Excellence Why join SSP? Senior...
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