Senior Environmental Engineer - Citywide Opportunities

Role overview The Senior Environmental Engineer will help address environmental challenges across San Francisco. This role centers on regulatory compliance and supports sustainable development efforts throughout the city. The position contributes expertise to citywide initiatives that promote responsible environmental management. Key responsibilities Lead projects that promote environmental stewardship in San Francisco Ensure adherence to local, state, and federal environmental regulations Engage with community stakeholders to respond to environmental concerns Partner with city departments to improve environmental policies and practices Team and impact This role is part of a citywide group dedicated to advancing San Francisco’s sustainability goals. The team works to enhance residents’ quality of life by supporting responsible environmental practices and policies across the city.

Role overview The Senior Architect will play a key part in shaping public infrastructure throughout San Francisco. This role centers on creating architectural solutions that balance sustainability with the evolving needs of the city’s diverse communities. Main responsibilities Design architectural plans for a range of public infrastructure projects Collaborate with professionals from other fields to ensure projects align with city objectives Incorporate sustainable approaches throughout the design and planning process Uphold city standards for quality and enhance community well-being Location This position is based in San Francisco and supports projects across both the city and county.

Role overview Senior Mechanical Engineers at the City and County of San Francisco play a key role in supporting projects that shape the city’s infrastructure. This position centers on designing, developing, and implementing mechanical systems for public works and municipal needs throughout San Francisco. Key responsibilities Create mechanical designs for a variety of public projects citywide Develop and put into practice systems that strengthen infrastructure and advance sustainability Work closely with a multidisciplinary team committed to public service Work environment This team is dedicated to improving San Francisco’s built environment. Senior Mechanical Engineers contribute directly to the city’s development and ongoing sustainability efforts, leaving a tangible mark on the community.

At Mechanize, we specialize in developing reinforcement learning (RL) environments that empower AI models to execute real-world tasks efficiently. Our mission is to drive the complete automation of the economy, providing innovative solutions to leading AI laboratories. Discover more about our work at mechanize.work.As a Senior Software Engineer at Mechanize, you will contribute to the creation of RL environments that are pivotal in the field of AI model training. Ideal candidates will have 2-5 years of software engineering experience with proficiency in Python programming. Previous experience in machine learning or AI is not a prerequisite.For insights on our interview process, visit: Interview Process at Mechanize.

Join mechanize as a Senior Software Engineer, where you'll contribute to innovative software solutions that shape the future of technology. In this role, you will lead projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software products. Your expertise will drive architectural decisions and enhance our development processes.

Role overview Mechanical Engineers at the City and County of San Francisco play a key part in supporting projects that improve public infrastructure and city services. This position helps advance a variety of initiatives designed to benefit communities across San Francisco. What you will do Use mechanical engineering knowledge to assist with municipal projects throughout the city Work closely with teams dedicated to upgrading and maintaining San Francisco’s infrastructure Offer technical input to help strengthen public services Location This position is based in San Francisco, California.

The City and County of San Francisco seeks a Senior Civil Engineer to join the Citywide Operations team. This role leads a variety of civil engineering projects that support and improve urban infrastructure across San Francisco. Key responsibilities Oversee civil engineering projects from initial planning through to completion Guide teams to ensure all work aligns with regulatory standards and city requirements Support ongoing efforts to maintain and enhance city infrastructure Use technical expertise to encourage sustainable development throughout the city Role impact This position helps shape San Francisco’s infrastructure and contributes to the community’s well-being by providing strong engineering leadership and thoughtful project management.

The City and County of San Francisco is seeking Assistant Engineers (Mechanical) to join teams working on projects across the city. This entry-level position provides a chance to support experienced engineers and participate directly in the design, analysis, and rollout of mechanical systems that serve San Francisco’s public infrastructure. Key responsibilities Contribute to the design and analysis of mechanical systems for city projects Collaborate with senior engineers and gain practical, hands-on experience Assist in implementing mechanical solutions in a range of municipal facilities Who this role is for This role is well suited to recent graduates in engineering or those beginning a career in mechanical engineering. Individuals interested in public sector projects and making a direct impact on the city’s infrastructure will find this work rewarding.

Role overview The Associate Mechanical Engineer will support public projects that shape San Francisco’s infrastructure and daily operations. This position plays a part in improving systems and facilities that serve residents and visitors throughout the city. Who this role suits This opportunity is designed for early-career professionals who are interested in mechanical engineering and want to make a difference through public service. The work contributes to the city’s ongoing development and maintenance, offering a chance to be involved in projects with a visible impact on the community.

The City and County of San Francisco seeks an Associate Civil Engineer to contribute to infrastructure projects throughout the city. This role helps shape and maintain public works, supporting the development of San Francisco’s built environment. Key responsibilities Participate in a variety of engineering projects that serve communities across San Francisco Apply and uphold established engineering standards in all assigned tasks Support efforts to promote sustainable urban development within city projects Location This position is based in San Francisco, CA.

The City and County of San Francisco is hiring an Environmental Engineer to advance sustainability and ensure regulatory compliance across citywide projects. This role centers on promoting environmentally responsible practices and policies throughout San Francisco. Key responsibilities Lead and contribute to projects aimed at improving sustainability across city departments Collaborate with teams and stakeholders to design and implement environmental initiatives Evaluate the environmental impacts of city programs and projects Monitor and ensure adherence to local, state, and federal environmental regulations Collaboration and impact Based in the Citywide Department, this position works closely with internal teams, external partners, and members of the community. The Environmental Engineer’s efforts directly support San Francisco’s commitment to a healthier and more sustainable city.

The City and County of San Francisco seeks a Junior Mechanical Engineer to contribute to engineering projects that impact the local community. This position offers the chance to work with experienced engineers and gain hands-on experience in public sector projects. Key responsibilities Assist in designing and analyzing mechanical systems for citywide initiatives Support project delivery from initial concept through implementation Collaborate with senior engineers and other team members Requirements Interest in mechanical engineering within a municipal setting Willingness to learn from seasoned professionals Commitment to serving the San Francisco community This role is based in San Francisco and supports a range of public projects across the city.

At Mechanize, we are pioneering the development of Reinforcement Learning (RL) environments tailored to train AI models for real-world applications. Our ambition is to facilitate the complete automation of the economy, partnering with leading AI laboratories. Discover more at mechanize.work.As a Software Engineering Intern at Mechanize, you will play a pivotal role in assisting our team to develop these groundbreaking RL environments. If you have a solid command of Python programming and possess a keen intellect, we would love to hear from you.We are currently seeking interns for Winter 2026, Spring 2026, and Summer 2026.No prior experience in machine learning or AI is necessary.Curious about our interview process? Learn more here: https://www.mechanize.work/how-our-interview-process-works/

Role overview The Principal Engineer for Citywide Operations at the City and County of San Francisco takes on a central role in shaping infrastructure projects that affect residents throughout the city. This position focuses on delivering engineering solutions that reinforce public services and strengthen city systems. Key responsibilities Lead the planning and execution of major citywide infrastructure projects Collaborate with city departments, stakeholders, and community groups Guide engineering teams to deliver reliable, high-quality solutions Support initiatives to improve public services and city operations Collaboration Regular coordination with multiple city departments and community members ensures that projects align with the needs of San Francisco residents. The Principal Engineer builds strong working relationships across the city to deliver effective results.

Role overview The Senior Transportation Engineer will play a key role in shaping transportation across San Francisco. This position focuses on citywide projects that impact how people move throughout the city. The engineer will work closely with various groups to support the planning and development of transportation infrastructure. What you will do Collaborate with city agencies, community members, and other stakeholders on transportation-related projects Create and improve strategies to address the city's urban mobility needs Apply technical knowledge to support infrastructure planning and project development Location This is a full-time, onsite role based in San Francisco.

Role overview AECOM is hiring a Senior Mechanical Engineer in San Francisco. This role leads project work and collaborates with teams across disciplines. The focus: designing, developing, and implementing mechanical systems that support efficiency and sustainability goals.

ABOUT PAX At PAX, we are dedicated to transforming lives through outstanding consumer experiences. Our commitment to innovation, scientifically-backed quality, and award-winning design has established us as a leader in the industry for nearly two decades. Millions trust our high-performance products, which are crafted for precision, purity, and consistency. Our culture revolves around prioritizing people, making impactful contributions together, and enjoying the journey. We believe that exceptional products, a fulfilling employee experience, and robust operational rhythms are interconnected. PAX has garnered accolades for its brand, culture, and products from esteemed publications, including The New York Times’ Wirecutter, TIME, Fast Company, GQ, Gear Patrol, mg Magazine, and High Times. Furthermore, we are proud to be certified Plastic Negative across all product lines by rePurpose Global, ensuring that we remove twice as much plastic from nature as we use in our products. ROLE OVERVIEW As a Senior Mechanical Engineer reporting to the Director of Mechanical Engineering, you will spearhead the design of innovative, cost-effective, and reliable products that meet delivery schedules. You will also troubleshoot and enhance existing products while collaborating closely with engineering colleagues to devise optimal solutions for complex design, structural, thermal, and battery life challenges. Proficiency in sketching and prototyping new concepts, along with familiarity with engineering best practices, will be essential. You may also guide and oversee the work of junior team members. Our products are celebrated for their exquisite design, high quality, and reliability. Our Mechanical Engineers play a vital role in shaping the architecture and detailed design of all our products, working in tandem with the Hardware team to realize the product vision. This role is pivotal in leading the development of future innovations. Key Responsibilities: Collaborate with cross-functional teams to develop high-quality products that exceed customer expectations. Partner with Industrial Design to evaluate product features for manufacturability and recommend efficient processes and equipment. Lead the development of mechanical product architectures, assemblies/modules, parts, and accessories. Design detailed mechanical components, including complex assemblies and sub-systems. Conduct feasibility studies to ensure designs meet mechanical robustness, scheduling, and cost targets. Oversee both internal and external prototyping efforts. Facilitate design reviews and promote engineering best practices.

The City and County of San Francisco seeks a Senior Structural Engineer to contribute expertise across a variety of municipal projects. This role involves designing, analyzing, and supervising the construction of structural systems that support the city’s infrastructure and community needs. Key responsibilities Design and review structural plans for municipal projects of varying scope Analyze structural systems to ensure they meet safety and sustainability requirements Oversee construction activities, confirming compliance with approved designs Advance the city’s infrastructure objectives and help strengthen community resilience Work location This position is based in San Francisco. Senior Structural Engineers have the chance to work on projects throughout the city.

The City and County of San Francisco seeks Civil Engineers for a range of citywide roles. These positions contribute to the planning, design, and construction of infrastructure projects aimed at improving safety and accessibility throughout San Francisco. Key responsibilities Collaborate with teams from different disciplines on public infrastructure projects Conduct site assessments to guide project planning and design decisions Prepare engineering reports and maintain thorough documentation Verify that projects comply with all applicable regulations and standards What we value Candidates who are dedicated to public service and approach complex civic challenges with creative problem-solving skills will thrive in these roles. Experience working across disciplines and a commitment to making a positive impact on the community are important qualities for success.

Role overview The Senior Electrical Engineer at the City and County of San Francisco helps shape and maintain the city’s infrastructure. This role has a direct impact on the community by supporting public services that residents rely on every day. What you will do Lead electrical engineering projects from initial planning through final completion Confirm that all work complies with relevant codes and regulatory requirements Collaborate with engineers, project managers, and other city staff across departments Apply technical expertise to help ensure city operations remain safe, reliable, and efficient Location This position is located in San Francisco.