Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies, we're building technologies that protect lives, expand frontiers and prepare us for what's next. And we're doing that with people who are wired to solve, build, adapt and lead. These roles are not for the faint of heart. You'll help lay the foundation for humanity's future. Join a culture where innovation thrives, curiosity is rewarded, and impact is real. We're a company of doers, thinkers and builders, united by purpose and grounded in reality. If you want to put your skills to work where the stakes are real and the mission is bigger than any one person, forge the future with Voyager. Job Summary: Analysis • Competent in complex CFD simulation setups. Able to conduct detailed post-processing and analysis of CFD results, validate and optimize models, and make informed engineering decisions based on the CFD simulations. • Competent in more complex structural analysis tasks, including the analysis of intricate geometries, nonlinear behavior, and dynamic response. Can effectively interpret and validate analysis results, optimize structural designs, and make informed engineering decisions. • Expert in advanced thermal analysis techniques, such as conjugate heat transfer analysis, multiphysics coupling, and transient thermal analysis. Can handle highly complex and challenging thermal analysis scenarios, conduct detailed investigations of thermal responses, and provide expert insights for optimizing thermal designs and addressing thermal management challenges. Materials • Possesses expertise in advanced ceramic properties, insulator material characterization, and advanced metal types. • Can conduct detailed characterization, develop customized solutions, contribute to research and innovation, provide expert consultation, lead research projects, and optimize metal selection for challenging applications. • Has expertise in refractory metal types, their properties, behavior at extreme temperatures, and processing techniques. Communications • Possesses exceptional skills in communication theories, presentation design, technical presentation, and writing specialized technical documents. • Can provide expert guidance on complex communication challenges, develop compelling narratives, tailor content for specific audiences, and provide expert consultation on presentation strategies and audience engagement methods. • Excels in writing technical documents with precision and accuracy. Experience Requirements: Required: Fifteen (15) or more years of mechanical engineering experience. Preferred: Rocket motor design and testing experience Education Required: Bachelor of Science required in mechanical engineering, aerospace engineering, or other relevant engineering discipline from an accredited university. May consider equivalent experience in lieu of degree. Preferred: Master of Science required in mechanical engineering, aerospace engineering, or other relevant engineering discipline from an accredited university. May consider equivalent experience in lieu of degree. • Must be able to travel approximately 10% of the time. • Positive, cooperative, self-motivated, and professional behavior • Contribute as necessary to get the job done • U.S. citizenship • Able to obtain and maintain a U.S. security clearance Salary Range: $165,600 - $268,362 Please click "Apply" to submit your application. Voyager offers a comprehensive, total compensation package, which includes competitive salary, a discretionary annual bonus plan, paid time off (PTO), a comprehensive health benefit package, retirement savings, wellness program, and various other benefits. When you join our team, you're not just an employee; you become part of a dynamic community dedicated to innovation and excellence. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Voyager is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law. Minority/Female/Disabled/Veteran The statements contained in this job description are intended to describe the general content and requirements for performance of this job. It is not intended to be an exhaustive list of all job duties, responsibilities, and requirements. This job description is not an employment agreement or contract. Management has the exclusive right to alter the scope of work within the framework of this job description at any time without prior notice.
See More Details >>The Opportunity: Glumac, a Tetra Tech company, is adding a Senior Mechanical Engineer – Science & Technology (S&T) Projects to our Mechanical Team based in Sacramento or the surrounding areas. This is an exciting opportunity for an experienced mechanical engineer with a strong local client base to lead and execute high-impact projects. If you have a proven track record in lab design and sustainable mechanical systems, we invite you to join our growing team and drive engineering excellence. Your Impact: Join Glumac, a Tetra Tech company to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy. Your Role: As a Senior Mechanical Engineer, you will lead Science & Technology (S&T) projects, as well as initiatives in commercial, education, government, and hospitality sectors. Your expertise in sustainable mechanical system design will shape high-performance buildings and facilities, ensuring compliance with codes and client expectations. As Engineer of Record, you will provide technical leadership, mentor junior engineers, and drive quality assurance in every phase of the project. • Lead and manage a portfolio of Science & Technology (S&T) projects, from early concept through construction completion. • Design and plan sustainable mechanical systems for lab facilities, commercial buildings, and institutional projects. • Act as Engineer of Record, ensuring compliance with building codes, client expectations, and project specifications. • Provide technical expertise and communication on MEP-related topics with clients and stakeholders. • Oversee budgeting, scheduling, and staff management for assigned projects. • Lead and mentor junior engineers, fostering professional development and technical excellence. • Utilize advanced HVAC design principles to optimize building performance and sustainability. • Work closely with architects, contractors, and other key stakeholders to ensure seamless project execution. Qualifications: • 15+ years of experience in mechanical engineering and HVAC system design. • Extensive experience in Science & Technology (S&T) sector projects, including lab design. • Bachelor’s Degree in Mechanical Engineering or a related field. • Professional Engineering (PE) license required. • Experience working in the Architectural, Engineering, and Construction (AEC) industry. • Proficiency in REVIT, AutoCAD, Trane Trace, IES, and MS Office for complex calculations and designs. • Strong knowledge of Building and Mechanical Codes and Standards. • LEED AP BD+C accreditation and WELL Certification preferred. Work Environment & Location: This position offers a hybrid-remote work environment, requiring candidates to be located in Sacramento or surrounding areas, and eligible to work in the U.S. On-site project meetings may be required to facilitate collaboration and project execution. Life at Glumac / Tetra Tech: The perks of working at Tetra Tech include: • Comprehensive and market-competitive benefits. • Merit-based financial rewards. • Flexibility and a company-wide commitment to work/life balance. • Collaborative team atmosphere that values the contributions of all employees. • Learning and development opportunities for ongoing professional growth. If you are ready to lead innovative Science & Technology projects, mentor a high-performing team, and drive sustainable engineering solutions, apply today! Join us in shaping the future of high-performance building design at Tetra Tech. Salary Range: $155,000 - $190,000 (depending on experience) The base salary range represents the low and high end of the compensation scale for this role. Actual salaries will be determined based on location, experience, responsibilities, and qualifications. This salary range is just one component of Tetra Tech’s total compensation package, which includes benefits, professional development opportunities, and additional incentives. Why Glumac / Tetra Tech: Glumac has been a leader in the A/E/C industry for 50 years. In 2017 we joined Tetra Tech, enabling us to combine our expertise with the reach and resources of a prestigious global organization. At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world. About Tetra Tech: Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. Tetra Tech is proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law. Tetra Tech is a VEVRAA federal contractor and we request priority referral of veterans. We invite applications from all interested parties. Explore our open positions at Careers - Glumac. Follow us on social media to learn more about our people, culture, and opportunities: LinkedIn: @Glumac
See More Details >>At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' https://www.hdrinc.com/our-story' Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world. We believe building engineering is more than systems and structures, it's about powering progress and enabling innovation. As part of HDR's Building Engineering Services Group, you'll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the backbone of next-generation facilities, your contributions will help define the future of the built environment. This isn't just a job, it's a chance to lead innovation, engineer impact, and build a legacy of excellence. HDR is looking for a Mechanical Engineering Coordinator/EIT candidate to join our Building Engineering Services Business Group in Northern California. This position includes engineering tasks with varying levels of complexity, which are assigned by a Mechanical Engineer or Project Manager. The Coordinator/EIT may work independently on small tasks and may assist senior engineers on larger, more complex projects. The design projects this individual will support include a variety of market sectors: Technology, Corporate/Commercial, Education, Healthcare, Water/Wastewater, Municipal, Industrial, Power, and Federal. As a Mechanical Coordinator/EIT, your responsibilities under the direction of a Mechanical Engineer will include: • Perform routine HVAC/mechanical and plumbing engineering assignments requiring application of standard techniques and procedures • Work independently on small HVAC/mechanical and plumbing design projects or assist more-senior engineers on larger HVAC/mechanical and plumbing design projects through the schematic design development and contract document phase of a project. • Coordinate workload to complete the documents on schedule. • Conduct analyses to develop design options or recommendations • Assist in the preparation of cost estimates and specifications. • Work with HVAC and plumbing vendors to select mechanical and plumbing equipment, systems, and devices. • Complete projects with clear, specified objectives and limited variables • Review mechanical and plumbing documents for areas of conflict with all disciplines. • Coordinate with and assist affected disciplines with addenda, RFIs, CPRs and change orders, and take responsibility to incorporate agreed-upon changes into the project documents. • Provide construction contract administration as needed. • Give direction to clerical and technical personnel as needed. • Perform other duties as needed Preferred Qualifications • Master's degree in Mechanical Engineering • Engineer in Training (EIT) certificate • Candidates hired without their EIT will have the title of "Coordinator" and will be expected to obtain their EIT for career progression. • Experience in sustainable design/LEED desired, but not required • Previous experience with an architectural/engineering or engineering consulting firm • Recent graduates will be considered • Proficiency in MS Office, AutoCAD, Revit, Trane Trace3D, or similar software • Project Management experience is a plus • Experience using IESVE Calculation Software • Construction administration experience is a plus • Preference given to local candidates Qualifications Required Qualifications • Bachelor in Mechanical Engineering • Strong computer skills (Microsoft Office, Trane TRACE or similar software, and equipment selection software) • An attitude and commitment to being an active participant of our employee-owned culture is a must What We Believe HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve. Our Commitment As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.
See More Details >>Embarking on a career in the mechanical trade in Folsom, CA, often begins with an apprenticeship, blending hands-on experience with classroom instruction, allowing individuals to earn while they learn. Apprenticeships typically last three to four years, demanding extensive training under certified professionals. According to the U.S. Bureau of Labor Statistics, there are 46,215 mechanical trade professionals nationwide, with an average weekly wage of $1,347.94 in Folsom, CA. Trade schools, unions, and platforms like Gild assist aspiring mechanical professionals in finding apprenticeship opportunities, leading to a career with strong earning potential—often exceeding $69,000 annually for experienced professionals.
