Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We're one global team driven by our common purpose to deliver a better world. Join us. Job Description AECOM is seeking a Senior Mechanical Engineer to be based in Sacramento, San Francisco or Oakland, CA. About AECOM: AECOM is a globally recognized architecture and engineering design firm. This global presence allows creative designers to have a positive impact on millions of lives located around the globe. Our practice is centered around people and the way that they interact and experience our designs and the built environment. By leveraging the design thought process our multi-disciplinary teams develop solutions that solve client and global challenges. Our projects have a direct positive impact on the spaces and policies that define the world we live in, ultimately creating a thoughtful, resilient, and beautiful future. About Buildings + Places: Our Buildings + Places practice includes architecture, interiors, building and system engineering, urbanism, and planning, strategy +, economics, technology solutions, asset advisory, and cost and program management. This team assists our clients from strategy through project realization, creating positive outcomes for those who occupy and use the buildings and environments we help to create. Our practice work includes a wide range of small to large projects in varied market sectors such Science & Technology, Advanced Manufacturing, Commercial, Aerospace, Higher Education, Industrial and Process, Transportation, Aviation Sports and Federal market sectors. We look to combine beauty, sustainability, resiliency, and innovation in our projects and believe these values can be instilled in any project regardless of size or budget. As a Senior HVAC Mechanical Engineer, you will lead the design and optimization of complex HVAC systems, leveraging your expertise to deliver exceptional results. You will serve as a technical leader within our organization, guiding project teams and driving innovation to exceed client expectations. Advanced Design and Analysis: • Lead the design and analysis of sophisticated HVAC systems incorporating energy efficiency strategies, load calculations, psychometrics, and system optimization techniques. • Conduct detailed load calculations, equipment selection, and system layout design. Project Management / Client Engagement: • Manage multiple HVAC projects simultaneously, including scheduling, budget oversight, and coordination with Architects, other engineering disciplines and contractors. • Cultivate strong client relationships through proactive communication and strategic consulting. Technical Expertise: • Provide technical guidance on complex HVAC system selection, sizing, and application, including advanced control systems, chilled water systems, and air handling units. • Conduct in-depth analysis and evaluation of HVAC system performance to optimize energy efficiency and reliability. Project Leadership and Collaboration: • Lead multidisciplinary project teams, providing technical direction and mentorship to junior engineers. • Collaborate closely with architects, contractors, and stakeholders to integrate HVAC systems seamlessly into overall project design. • Lead multidisciplinary project teams, providing technical direction while mentoring junior engineers, providing technical support, and overseeing project execution. System Integration: • Ensure seamless integration of HVAC systems with other building systems like electrical, plumbing, and fire safety systems. • Collaborate closely with architects, contractors, and stakeholders to integrate HVAC systems seamlessly into overall project design Regulatory Compliance: • Ensure all HVAC designs comply with relevant building codes, safety standards, and energy efficiency regulations. (CA Title 24, ASHRAE, HCAI, CDPH and LEED) Troubleshooting and Maintenance: • Diagnose and resolve complex HVAC system malfunctions, identify potential issues, and develop preventative maintenance plans. • Experience in the Follow Market Sectors: • Healthcare • Federal • Data Centers /Mission Critical Qualifications Minimum Requirements: • BA/BS in Mechanical Engineering or similar field +8 years of related experience or demonstrated equivalency of experience and/or education • California PE Preferred Qualifications: • A minimum of ten (10) years of related experience or demonstrated equivalency of experience and/or education • Experience with healthcare-related projects in California. • Strong mechanical code knowledge including International Fuel Gas Code, ASHRAE standards, NFPA and other relevant codes and standards • Experience in designing complex hydronic systems, steam, VRF systems and sustainable designs. This includes cooling towers, water cooled chillers, air cooled chillers, hot water and steam boilers, geothermal systems, etc. • Revit and CAD experience • Ability to use load calculation software such as Trace700 and other energy modeling softwares such as eQuest, IES is a plus. • Plumbing and Fire Protection system design experience • Medical gas piping design experience is preferred • Experience with sustainable design and certification or high performance buildings • Excellent communication skills: articulate, assertive, and confident • Creative thinker with effective teamwork skills Additional Information • Sponsorship is not available for this opportunity Offered compensation will be based on location and individual qualifications. The expected range is $150,000.00 - $230,000.00. About AECOM AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com. What makes AECOM a great place to work You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. ReqID: J10123875 Business Line: B&P - Buildings & Places Business Group: DCS Strategic Business Unit: West Career Area: Engineering Work Location Model: Hybrid Legal Entity: AECOM Technical Services Inc
See More Details >>Mechanical Engineering Co-op - Fall 2025 through Summer 2026 Company Description Gentiam Consulting is a leader in electric and hybrid powertrain systems for sustainable and high-performance applications. Our team is driven by innovation in energy management and system integration, providing adaptable, safe, and efficient solutions across the transportation sector. We believe in empowering engineers to drive advancements in hybrid and electric powertrain technology. If you are passionate about engineering challenges in high-power applications and are ready to apply your expertise in mechanical design, we encourage you to join us. Job Description We are looking for a Mechanical Engineering Graduate Student with experience in high-power electrical equipment, CAD design, and hands-on testing. This role involves mechanical system integration, thermal management, and test rig development to support powertrain solutions. The candidate will work closely with multi-disciplinary teams to design, analyze, and optimize powertrain components for maximum performance and reliability. Duties and Responsibilities • Design and optimize mechanical structures and electrical components for high-power applications, ensuring robustness, efficiency, and safety. • Develop and test thermal management solutions, applying simulation tools for thermal and structural analysis. • Perform CAD modeling and design using software like SolidWorks, managing both integration and detailed component design. • Build, maintain, and upgrade test stands and rigs for component performance evaluation and reliability testing. • Conduct FEA and thermal analysis to validate designs under varying operational conditions. • Collaborate with cross-functional teams, including electrical and control engineers, to ensure seamless hardware-software integration. • Document and report test results, design improvements, and overall project progress. Knowledge and Skills • Proficiency in CAD software (e.g., Onshape, SolidWorks, NX) for detailed mechanical design and system integration. • Experience with high-power systems, especially in mechanical/electrical component integration and testing. • Strong understanding of thermal management and structural analysis using tools like Simscale, Simscape, or Femap. • Ability to design and execute tests, troubleshoot issues, and optimize designs based on performance data. • Familiarity with control systems and hardware-software interfacing is an asset. • Strong analytical, problem-solving, and communication skills. • Detail-oriented and effective at working collaboratively in a multi-disciplinary environment. • Excellent people and communication skills, both written and verbal are essential • Exceptional attention to detail and organizational skills required • Ability to creatively and independently problem solve is an asset • Digitally inclined, with a proficiency with MS Office (Powerpoint, Word, Excel, Outlook, etc.), Google tools (GSuite, Sheets, Docs, Gmail, Calendar, etc.), and project/task management tools (like Asana). • Knowledge of and interest in hybrid and electric vehicle powertrains, including experience with high-voltage systems, motors, energy storage, and power management, is preferred but not required. Eligibility Requirements • Currently enrolled as a graduate student in an accredited Mechanical Engineering program (PhD preferred; Master's and Bachelor's acceptable) • Experience with high-power equipment, CAD design, and integration within mechanical and electrical systems • Authorized to work in the United States Work Term • Length: Temporary, 12 months Job Types: Full-time, Temporary, Internship, Apprenticeship Pay: $25.00 - $28.00 per hour Expected hours: 40 per week Benefits: • Flexible schedule • Relocation assistance Schedule: • Day shift • Monday to Friday Work Location: In person
See More Details >>About Remedy Remedy is a seed-stage startup committed to addressing the planet’s enormous challenge of environmentally contaminated land. Our mission is to build massively scalable, automated soil remediation solutions to return contaminated land to productive use. We do this by developing and deploying novel integrated chemical, hardware, and software systems that destroy harmful pollutants. Position Summary We are seeking a skilled Mechanical Engineer to support the design and development of our industrial equipment hardware. This crucial role is essential to meet key commercial and product milestones, ensuring our technology effectively combats significant environmental challenges. You will execute on mechanical engineering activities from design to production and deployment, building scalable technologies to move the needle on environmental remediation. Key Responsibilities • Design and analyze mechanical, thermal, and material management systems for large-scale industrial equipment, ensuring robustness and effectiveness. • Engage with external vendors to integrate designs and manage interface requirements • Develop and test prototypes, coordinating with cross-functional teams to ensure integration and functionality. • Refine mechanical engineering processes and infrastructure to support product development from conception through to production. • Prepare detailed technical documentation, including design specifications, engineering analyses, testing protocols, and user manuals. Required Qualifications • Bachelor’s degree in Mechanical Engineering or a related field. • Experienced mechanical designer and engineer, particularly with large or complex mechanical systems. • Proficient in CAD software and engineering design tools. • Experience in the full lifecycle of product development, from concept through design, manufacturing, and testing. • Excellent problem-solving skills and the ability to work independently or as part of a team. • Strong communication and project management skills. Additional Consideration Given For: • Advanced degree in Mechanical Engineering. • Experience in a relevant field such as environmental technology, robotics, or automated manufacturing. • Familiarity with standards and compliance requirements in industrial design. • Prior experience with bulk material processing methods. Skills • Leadership and organizational skills with the ability to manage multiple projects simultaneously. • Strong analytical skills, with a detail-oriented approach to design and testing. • Capacity to develop and implement mechanical engineering processes and standards. • Ability to directly support hands-on build activities. Team • This position reports into Head of Hardware. It is a primarily in-office role, based out of Remedy’s Alameda, CA facility.
See More Details >>Embarking on a career in the mechanical trade in Oakland, CA, often begins with a structured apprenticeship, which blends practical experience with theoretical knowledge, allowing individuals to earn while they learn. Apprenticeships typically span three to four years, demanding extensive training under skilled professionals. According to the U.S. Bureau of Labor Statistics, there are approximately 10,959 mechanical trade professionals in California, with wages averaging around $2,308 per week. Trade schools, unions, and specialized training programs provide aspiring mechanical trade professionals with opportunities to gain the necessary skills and certifications, leading to a rewarding career with strong earning potential—often exceeding $115,000 annually for experienced professionals.
