10 senior staff mechanical engineer jobs found in Los Angeles

At Heart Aerospace we develop the ES-30, a regional hybrid-electric airplane with a capacity of 30 passengers, an electric zero-emission range of 200 km and an extended hybrid range of 400 km. Heart is targeting type certification of the ES-30 by the end of the decade. Your mission Heart Aerospace is seeking a highly motivated and experienced Battery Design Engineer to join our growing and dynamic team. In this role, you will be a key contributor to the design, development, testing, and optimization of advanced battery systems specifically designed for the demanding requirements of electric aerospace applications. You will leverage your deep understanding of design methodologies and approaches to drive innovation and ensure the highest levels of performance, safety and reliability. You will translate system-level requirements into robust, certifiable mechanical designs, playing a critical role in electrifying the future of flight. Key responsibilities include but are not...

Job Description This Opportunity WSP USA hosts hundreds of internships across the United States to gain hands-on, meaningful work experience to enhance their education and professional aptitude. Our interns gain exposure to real projects while working side by side with senior staff. Through our Developing Professionals Network, interns gain mentorship, networking opportunities and lifelong career connections. Our Buildings Team is seeking a Full-Time Structural Engineering Intern - Summer 2026 to work out of our Los Angeles, CA office. This temporary position is seeking individuals currently enrolled in an Undergraduate or Graduate degree program. This internship will be part of the WSP Summer Internship Program. As a summer intern, you have the opportunity to participate in our 12-week program scheduled to start on May 18th, 2026. The individual start date of the internship may be flexible. Your Impact Support a variety of engineering tasks with the goal to develop...

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together Role description: We're looking for an experienced Fire Protection Engineer to support our US Places Design & Engineering business area in the Los Angeles, California area. You will work directly with other Fire Protection Engineers, Mechanical and/or Electrical Engineers, Architects, and clients on a range of facility design projects, including Federal projects You will lead the fire protection discipline of multiple and concurrent projects through the pursuit, proposal, design, and construction phases. Travel to project sites is required (approx. 1 week a month will be...

Company Description KPFF Consulting Engineers provides structural and civil engineering services to architects, government agencies, developers, and contractors for projects with a wide range of functions. Established in 1960, KPFF has offices in Austin, Birmingham, Boise, Chicago, Des Moines, Eugene, Irvine, Lacey, Long Beach, Los Angeles, Louisville, Nashville, Newport Beach, New York City, Portland, Sacramento, Salt Lake City, San Diego, San Francisco, Seattle, Spokane, St. Louis, Tacoma, and Washington, DC. KPFF's civil engineering staff accomplishes projects for site development, parks, and recreation facilities and the improvements to existing city streets, urban arterials, and highways. Scope of services may include site planning, environmental analysis, storm drainage studies, wetlands enhancement, permit coordination, and design of site grading, drainage, storm detention, utilities, access roads, parking facilities, and public street improvements. In addition to...

Civil Engineering Department Manager - Leadership | Los Angeles, CA | Senior-Level (PE Required) About the Role An opportunity is available for an experienced Civil Engineering Department Manager to lead the civil engineering group in a full-time, on-site or hybrid capacity based in Downtown Los Angeles, CA . This leadership position involves overseeing project delivery, mentoring technical staff, driving business development, and contributing to the strategic growth of a high-performing multidisciplinary office. What You'll Do Manage civil engineering department operations, including staffing, performance reviews, and resource allocation. Provide technical oversight and direction on civil engineering design, including site development, grading, drainage, utilities, stormwater systems, and permitting. Lead multidisciplinary project teams to deliver work on time, within budget, and to client standards. Serve as the primary point of contact for clients, consultants,...

Join us at the intersection of INGENUITY & INCLUSION About the Role Infrastructure Engineering Inc. (IEI) is looking for a Project Manager to join our Los Angeles, CA Team! The Project Manager - LA is responsible for the successful completion and delivery of the assigned projects with the high goal of exceeding the client's expectations in quality and service within the allocated schedule and budget. We are a leading engineering firm known for quality and responsiveness and a proven track record of success as a Prime civil engineering firm. The Project Manager, through the Design Manager and Office Manager draws on the other members of the organization to lead the team with the resources, technical guidance, administrative, technical services and facilities necessary for efficient, profitable, timely and technically excellent project execution In this highly visible role, you are expected to help establish marketing services and business connections in key...

Position Summary The ICT Engineer contributes advanced technical expertise to the design and coordination of information and communication technology systems on complex projects. Operating with limited guidance, this role produces ICT design deliverables, resolves cross-discipline issues, and supports client communication. ICT Engineers at this level demonstrate strong technical judgment, contribute to quality efforts, and begin to take ownership of key project components, while still collaborating closely with senior staff for overall project direction. Essential Functions: Develop ICT and security system designs for complex projects, producing calculations and documentation with limited supervision. Manage Revit models and low-voltage system views to support project deliverables. Perform and validate calculations for cabling distances, voltage drops, and equipment loads, applying results to project design decisions. Resolve cross-discipline coordination issues in...

About Us At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector. We believe in growth-not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow. Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success. Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA,...

Senior Electrical Engineer | Mission Critical HED is looking to add an experienced team member to our group of talented Electrical Engineers. The candidate should have broad electrical engineer expertise, with a focus on mission critical projects. Primary responsibilities will include providing for the design and technical systems for large, complex projects from schematics through construction administration. About HED We are a team that is full of ideas, experience, creativity, passionate opinions, insatiable curiosity, uncompromising integrity, commitment, and skill. Our culture is about aspiration, embracing change and challenges, listening to (and learning from) each other, encouraging continual learning, and inspiring collective growth. As an inclusive, integrated architecture and engineering practice, we value the diversity of perspectives, experiences, abilities, and expertise that advance both the work we do, and the world we share. Typical Duties Responsible...

Responsible for developing national program-level electrical design solutions directly with clients, while managing the electrical project design team from schematic design through construction administration. You will also provide leadership and mentorship to engineering staff within the electrical discipline. TYPICAL DUTIES: PROJECT RELATED Knowledge Extensive experience in mission critical/data center electrical systems , including medium and low-voltage power distribution, emergency power systems (UPS, generators), and branch circuitry. Experience engaging and advising clients on critical infrastructure design and performance goals. Strong understanding of electrical redundancy , reliability , and scalability in high-availability environments. Familiarity with sustainable design approaches , energy efficiency, and system commissioning. Ability to research and apply national electrical codes (NEC, NFPA, IEEE, etc.) across U.S. jurisdictions. Experience...