Lead Design Engineer-Roadways-(Los Angeles)
Top Benefits
About the role
Sener is a global engineering and technology group with over 60 years of experience across sectors such as Mobility, Aerospace and Defense, Energy, Advanced Facilities, and Marine. With more than 4,000 professionals on five continents, we continually challenge the limits of technology to deliver innovative and efficient solutions to our clients.
As we expand our footprint in the United States, Sener is seeking top talent with a passion for engineering excellence. We support professional growth by providing a dynamic environment with autonomy, trust, and opportunities to contribute meaningfully. At Sener, we value technical expertise, collaborative spirit, exemplary conduct, and a commitment to continuous improvement.
We know that, with the right people on board, everything is possible. At this time, we have a key role open for a Senior Roadways Lead design engineer to join us at our L.A office.
Role Description:
We are seeking a Roadways Geometry Design Engineer for a full-time, hybrid position based in Los Angeles, CA. The successful candidate will be responsible for leading and supporting the geometric design of roadway infrastructure projects, including highways, arterials, and interchanges. Work will be performed primarily using Bentley’s InRoads and OpenRoads platforms. This position offers a mix of in-office collaboration and remote work flexibility.
Responsibilities:
- Lead and support roadway geometry design tasks for transportation projects at all stages, from conceptual design through final design
- Develop horizontal and vertical alignments, profiles, and 3D corridor models using Bentley InRoads and OpenRoads
- Ensure designs comply with applicable standards (AASHTO, FHWA, and state DOT guidelines)
- Collaborate closely with multidisciplinary teams including drainage, structures, utilities, and environmental specialists
- Participate in design reviews, value engineering sessions, and quality control processes
- Prepare technical reports, design documentation, and construction plan sets
- Mentor junior engineers and review their work to support team development
- Contribute to proposals, client presentations, and business development efforts as needed
Qualifications:
- Bachelor’s or Master’s degree in Civil Engineering or a related field
- 8 to 10 years of relevant experience in roadway geometric design preferably in the Los Angeles area
- Proven expertise in Bentley’s InRoads and OpenRoads Designer platforms
- Strong understanding of US roadway design standards (AASHTO Green Book, state DOT manuals, MUTCD)
- Experience with CAD production and digital delivery workflows (MicroStation, ProjectWise, etc.)
- Strong technical writing, communication, and problem-solving skills
- PE license preferred (or ability to obtain in the near term)
What we offer:
- Opportunity to work on high-impact transportation and infrastructure projects in the US and internationally
- A collaborative, multidisciplinary, and supportive team environment
- Hybrid work model with flexible hours to promote work-life balance
- Competitive compensation and comprehensive benefits including healthcare and 401(k)
- Ongoing professional development opportunities including technical training, certifications, and soft skills development
- A diverse and inclusive workplace certified as a Family Responsible Entity, promoting equal opportunities and long-term career growth
About Sener Aerospace & Defence
At Sener Aerospace & Defence, we have been a leading supplier of high performance aerospace systems for Space, Defense and Science for more than 50 years, with high added value technological developments. • In Space, we supply electromechanical components and systems, navigation systems (GNC/AOCS), communications, astronomy and optics systems for Space, and we are currently participating in the main programs of ESA and NASA (including Euclid, Meteosat Third Generation, Solar Orbiter, JUICE, Proba-3, Hubble, Galileo, Rosetta, Gaia, Herschel and Planck, IXV, BepiColombo and Mars 2020) and the European Southern Observatory; • in the Space commercial market, we are a leading supplier of telemetry and telecommand antennas and a regular supplier of all types of antennas, passive equipment and radio frequency assets for the leading international manufacturers of communications satellites, even in programs for the so called New Space. • In Defence, we develop electromechanical systems, COMINT (communications intelligence) and communications links (D-Link), as well as helicopter modernization services. • In Astronomy and Science, we produce precision mechanical equipment for terrestrial telescopes and engineering services. • And, finally, its ATC & Broadcast division is a supplier of antennas and passive units.
Lead Design Engineer-Roadways-(Los Angeles)
Top Benefits
About the role
Sener is a global engineering and technology group with over 60 years of experience across sectors such as Mobility, Aerospace and Defense, Energy, Advanced Facilities, and Marine. With more than 4,000 professionals on five continents, we continually challenge the limits of technology to deliver innovative and efficient solutions to our clients.
As we expand our footprint in the United States, Sener is seeking top talent with a passion for engineering excellence. We support professional growth by providing a dynamic environment with autonomy, trust, and opportunities to contribute meaningfully. At Sener, we value technical expertise, collaborative spirit, exemplary conduct, and a commitment to continuous improvement.
We know that, with the right people on board, everything is possible. At this time, we have a key role open for a Senior Roadways Lead design engineer to join us at our L.A office.
Role Description:
We are seeking a Roadways Geometry Design Engineer for a full-time, hybrid position based in Los Angeles, CA. The successful candidate will be responsible for leading and supporting the geometric design of roadway infrastructure projects, including highways, arterials, and interchanges. Work will be performed primarily using Bentley’s InRoads and OpenRoads platforms. This position offers a mix of in-office collaboration and remote work flexibility.
Responsibilities:
- Lead and support roadway geometry design tasks for transportation projects at all stages, from conceptual design through final design
- Develop horizontal and vertical alignments, profiles, and 3D corridor models using Bentley InRoads and OpenRoads
- Ensure designs comply with applicable standards (AASHTO, FHWA, and state DOT guidelines)
- Collaborate closely with multidisciplinary teams including drainage, structures, utilities, and environmental specialists
- Participate in design reviews, value engineering sessions, and quality control processes
- Prepare technical reports, design documentation, and construction plan sets
- Mentor junior engineers and review their work to support team development
- Contribute to proposals, client presentations, and business development efforts as needed
Qualifications:
- Bachelor’s or Master’s degree in Civil Engineering or a related field
- 8 to 10 years of relevant experience in roadway geometric design preferably in the Los Angeles area
- Proven expertise in Bentley’s InRoads and OpenRoads Designer platforms
- Strong understanding of US roadway design standards (AASHTO Green Book, state DOT manuals, MUTCD)
- Experience with CAD production and digital delivery workflows (MicroStation, ProjectWise, etc.)
- Strong technical writing, communication, and problem-solving skills
- PE license preferred (or ability to obtain in the near term)
What we offer:
- Opportunity to work on high-impact transportation and infrastructure projects in the US and internationally
- A collaborative, multidisciplinary, and supportive team environment
- Hybrid work model with flexible hours to promote work-life balance
- Competitive compensation and comprehensive benefits including healthcare and 401(k)
- Ongoing professional development opportunities including technical training, certifications, and soft skills development
- A diverse and inclusive workplace certified as a Family Responsible Entity, promoting equal opportunities and long-term career growth
About Sener Aerospace & Defence
At Sener Aerospace & Defence, we have been a leading supplier of high performance aerospace systems for Space, Defense and Science for more than 50 years, with high added value technological developments. • In Space, we supply electromechanical components and systems, navigation systems (GNC/AOCS), communications, astronomy and optics systems for Space, and we are currently participating in the main programs of ESA and NASA (including Euclid, Meteosat Third Generation, Solar Orbiter, JUICE, Proba-3, Hubble, Galileo, Rosetta, Gaia, Herschel and Planck, IXV, BepiColombo and Mars 2020) and the European Southern Observatory; • in the Space commercial market, we are a leading supplier of telemetry and telecommand antennas and a regular supplier of all types of antennas, passive equipment and radio frequency assets for the leading international manufacturers of communications satellites, even in programs for the so called New Space. • In Defence, we develop electromechanical systems, COMINT (communications intelligence) and communications links (D-Link), as well as helicopter modernization services. • In Astronomy and Science, we produce precision mechanical equipment for terrestrial telescopes and engineering services. • And, finally, its ATC & Broadcast division is a supplier of antennas and passive units.