Engineering & Scientific Jobs in Los Angeles-Long Beach-Anaheim, CA
628 active openings in Los Angeles-Long Beach-Anaheim, CA, published within the last 30 days, across 285 employers. 30 were published in the last 48 hours and 150 in the last 7 days. As of 2026-08-11.
Advertised pay
Across the 556 openings that disclose pay, the advertised range midpoint runs $119,750 at the 25th percentile, $145,250 at the median and $168,875 at the 75th. These are advertised ranges, not earned pay.
Who is hiring
- Anduril Industries, Inc.: 35 open roles
- MiddleLayer: 33 open roles
- Rocket Lab Corp.: 16 open roles
- Northrop Grumman Corp.: 14 open roles
- Relativity Space, Inc.: 11 open roles
- Rocket Lab: 11 open roles
- RTX Corp.: 11 open roles
- Chaos, Inc.: 10 open roles
- Forge Atomics Inc.: 8 open roles
- GITAI Inc.: 8 open roles
Where the openings are
- Los Angeles: 108
- El Segundo: 90
- Costa Mesa: 70
- Long Beach: 60
- Irvine: 58
- Torrance: 38
- Hawthorne: 23
- Pasadena: 20
Work arrangement
on-site 494, hybrid 105, remote 12
Active openings as of 2026-08-11
Lead Electrical Engineer
Mvp VC | Costa Mesa, California, United States
Anduril Industries is a defense technology company transforming U.S. and allied military capabilities with advanced technology.
Lead the electrical architecture and technical direction of an aircraft development program from concept through fielded production.
Lead Electrical Engineer
AMCA | El Segundo, California, United States
Amca builds critical components and subsystems for aviation and military systems.
Lead the electrical engineering function across design, build, and test for flight-critical hardware.
Mechanical Design Engineer I/II - Space
Antares Capital LP | Torrance, California, United States
Antares is building mass-producible microreactors for clean energy applications in space and on Earth.
Support hardware design and development for nuclear power systems in space and on the Moon and Mars.
Mechanical Engineer III - Automation
Glidewell Laboratories | Irvine, California, United States
Glidewell Dental is America's largest digital dental lab, pioneering innovations in restorative dentistry and combining digital workflows with AI-powered manufacturing.
Own mechanical design efforts from concept through deployment, collaborating with engineering teams to develop custom automation equipment and validate designs for manufacturing solutions.
Mechanical Engineer II - Automation
Glidewell Laboratories | Irvine, California, United States
Glidewell Dental is America's largest digital dental lab pioneering innovations in restorative dentistry.
Design and validate mechanical systems for custom automation equipment used in dental manufacturing.
Senior Mechanical Design Engineer
Sulzer | Orange County, California, United States
Sulzer is a leading engineering company with a proud heritage of innovation.
Lead mechanical design, development, and testing of innovative products and technologies from feasibility through production implementation.
Lead Electrical Engineer
Anduril Industries, Inc. | Costa Mesa, California, United States
Anduril Industries is a defense technology company transforming U.S. and allied military capabilities with advanced technology.
Lead the electrical architecture and technical direction of an aircraft development program from concept through fielded production.
Mechanical Engineer - Buildings
WSP Global Inc. | Irvine, California, United States
WSP USA is a leading engineering and professional services firm delivering innovative solutions across transportation, infrastructure, environment, and buildings sectors.
Provide technical assistance and guidance for the design, development, and construction of mechanical systems for building and infrastructure projects.
Mechanical Engineer
Second Order Effects, Inc. | El Segundo, California, United States
Second Order Effects designs and develops high-performance electro-mechanical systems across diverse industries.
Support the design, architecture, and implementation of high-performance electro-mechanical systems while collaborating with engineering teams and clients.
Senior Civil Engineer / Water Engineering
Glendale | Glendale, California, United States
The City of Glendale, CA provides municipal services including water infrastructure management.
A management position responsible for planning, designing, and maintaining water infrastructure systems while supervising staff and ensuring regulatory compliance.
Spacecraft Mechanical Engineer I
Rocket Lab Corp. | Long Beach, California, United States
Rocket Lab is an end-to-end space company delivering launch services, spacecraft design, and satellite components.
Develop high-performance satellite systems, mechanisms, and bus configurations while supporting business development and managing project deliverables.
Mechanical Engineering Lead, Data Centers - Remote (U.S.)
AECOM Corporation | Arlington, Virginia, United States
AECOM is a leading global infrastructure consulting firm providing professional services across urban, transport, building, water, energy, and environmental sectors.
Lead mechanical engineering efforts for hyperscale data center projects, overseeing construction, system design, and client relationships.
ENGINEER (CIVIL/ROADWAY)
Metro | Los Angeles, California, United States
Los Angeles County Metropolitan Transportation Authority (Metro) plans, coordinates, designs, builds, and operates a transportation system for Los Angeles County.
A professional-level engineer responsible for developing, reviewing, and coordinating roadway, intersection, and multimodal designs to ensure compliance with Metro standards and project objectives.
Senior Electrical Engineer, Mission Critical Facilities
Ramboll | Los Angeles, California, United States
Ramboll is a global architecture, engineering, and consultancy company founded in Denmark.
Lead electrical engineers and designers in developing conceptual designs and overseeing implementation of electrical infrastructure for data center projects.
Senior Electrical Engineer, Mission Critical Facilities
Ramboll Group | Los Angeles, California, United States
Ramboll is a global architecture, engineering, and consultancy company focused on sustainable solutions.
Lead electrical engineers and designers in developing conceptual and final designs for mission critical data center facilities.
Electrical Engineer (New Grad December 2026)
Mvp VC | Los Angeles, California, United States
Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts.
Design and develop custom electronics for advanced metal 3D printing factory systems with a focus on PCB and compute system design.
Mechanical Engineer I
Gray AES | Fullerton, California, United States
Gray AES is a professional services arm of Gray, offering architecture, engineering, and automation services globally.
Lead mechanical design efforts for MEP projects, ensuring compliance with building codes and collaborating with multidisciplinary teams.
Senior Mechanical Engineer (Structures)
Union Square Ventures | El Segundo, California, United States
Radiant is a startup building portable nuclear microreactors.
Design and develop critical structures for portable nuclear microreactors, conducting trade studies and performing detailed thermomechanical and dynamic analysis.
Mechanical Engineer, Robotics Hardware - Part-Time Internship
FieldAI | Irvine, California, United States
Field AI builds risk-aware, reliable, and field-ready AI systems for robotics.
Design and implement mechanical systems for autonomous robotics, including structures, thermal management, and sensor mounts.
Associate, Electrical Engineer
Harris Group | Yorba Linda, California, United States
L3Harris is a defense technology company providing technology solutions for national security across space, air, land, sea, and cyber domains.
Design and develop electrical systems for aircraft and ground stations, including wiring diagrams and control panels.
Staff Mechanical Analysis Engineer
Northrop Grumman | Woodland Hills, California, United States
Northrop Grumman is a leading global aerospace and defense technology company.
A technical individual contributor responsible for structural analysis, finite element modeling, and design reviews for military avionics systems.
Senior Mechanical Engineer
Leidos | El Segundo, California, United States
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations.
Provide engineering support to the FAA Los Angeles Enroute Engineering Center for Air Route Traffic Control Center construction and upgrade modernization projects.
Electrical Engineer/Senior Electrical Engineer
The Aerospace Corporation | El Segundo, California, United States or Chantilly, Virginia, United States
The Aerospace Corporation is a federally funded research and development center providing technical expertise to the nation's space programs.
Design, develop, and operate electrical power infrastructure systems while providing technical expertise and leading project teams.
C-17 Associate Mechanical System Design & Analysis Engineer
Boeing Co. | Long Beach, California, United States
The Boeing Company is a global aerospace and defense company.
Design and develop mechanical Ground Support Equipment for the C-17 Globemaster Aircraft while leading design reviews and providing technical guidance.
Senior Mechanical Design Engineer - Space
Antares Capital LP | Los Angeles, California, United States
Antares is a company focused on building mass-producible, inherently safe, deployable microreactors for use terrestrially, underwater, and in space.
Responsible for the entire life cycle of hardware and system interfaces for nuclear power systems in space and on the Moon and Mars.
Senior Electrical Engineer, PCB
Radiant Industries, Inc. | El Segundo, California, United States
Radiant Industries is building the world's first mass-produced portable nuclear microreactors.
Lead the electrical architecture for terrestrial reactor control systems and design high-reliability printed circuit boards.
Senior Mechanical Engineer (Structures)
FELICIS | El Segundo, California, United States
Radiant is a startup building portable nuclear microreactors.
Design and develop critical structures for portable nuclear microreactors, including trade studies, structural analysis, and manufacturing instructions.
Senior Electrical Engineer (Test)
RAVE Aerospace GmbH | Brea, California, United States
RAVE Aerospace creates innovative in-flight entertainment and connectivity solutions for airlines.
Design and develop test equipment for electrical and electromechanical projects while ensuring regulatory compliance and supporting production.
Senior Mechanical Engineer (Structures)
Gigascale Capital | El Segundo, California, United States
Radiant is a startup building portable nuclear microreactors.
Design and develop critical structures for a mass-produced, portable nuclear microreactor, conducting trade studies and performing detailed thermomechanical analysis.
Senior Electro-Mechanical Engineering Technician (Optical)
Alumni Founders | Torrance, California, United States
K2 is a space startup building high-power satellites for commercial and government customers.
Support the fabrication, assembly, and testing of optical subsystems for next-generation satellite platforms in a fast-paced manufacturing environment.
Read the full Engineering & Scientific market report for Los Angeles-Long Beach-Anaheim, CA