19 senior resident engineer jobs found

The Opportunity: LDIS LLC, a Tetra Tech Company, provides integrated engineering and design solutions for Renewables, Natural Gas Processing, Carbon Capture and Sequestration, Upstream and Midstream Oil and Gas facilities, and Pharmaceuticals. Our team meets these changing needs by being a trusted partner to each of our clients. Your Role: Provide design support for E&I disciplines under supervision of Engineers and Lead Designers. The Designer contributes to construction drawings and related deliverables while learning industry standards, company procedures, and best practices. This role offers a growth path toward increased technical responsibility and design complexity. Job Responsibilities: Electrical Design Lead for projects with multiple subordinate designers. Generate issued for construction deliverables such as: One-Line Diagrams Schematics Electrical Area Classification Plans Wiring Diagrams Lighting Plans & Details Panel Schedules...

The Opportunity: Tetra Tech is adding an experienced Senior Biologist to support our growing energy practice throughout the Midwest. Our biology team includes wildlife and wetland scientists who support energy, data center, transmission, pipeline, and infrastructure projects from planning and permitting through construction and post-construction monitoring. The successful candidate will possess a strong technical background in Midwest ecology and biology, with demonstrated leadership experience managing projects, leading field teams, mentoring staff, and supporting regulatory and client interactions. This position offers opportunities for technical leadership, project management, staff development, permitting support, and strategic growth within a collaborative and multidisciplinary environment. Location : Remote (Reporting through Lakewood, CO Office) Why Tetra Tech: At Tetra Tech, we are Leading with Science to solve the world's most complex challenges. Our...

The Opportunity: LDIS LLC, a Tetra Tech Company, provides integrated engineering and design solutions for Renewable, Natural Gas Processing, Carbon Capture and Sequestration, Upstream and Midstream Oil and Gas facilities, and Pharmaceuticals. Our team meets these changing needs by being a trusted partner to each of our clients. Your Role: Provide design support for E&I disciplines under supervision of Engineers and Lead Designers. The Designer contributes to construction drawings and related deliverables while learning industry standards, company procedures, and best practices. This role offers a growth path toward increased technical responsibility and design complexity. Job Responsibilities: With minimal supervision or direction from engineers and lead designers generate issued for construction deliverables such as: One-Line Diagrams Schematics Electrical Area Classification Plans Wiring Diagrams Lighting Plans & Details Panel Schedules Grounding...

The Opportunity: Tetra Tech is currently seeking a Mid to Senior Piping Designer, in our Englewood, CO, Casper, WY, and Billings, MT offices. Why Tetra Tech: 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. Your Impact: Join Tetra Tech 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....

The Opportunity: Tetra Tech is currently seeking a Mid to Senior Electrical Engineers, in our Englewood, CO, Casper, WY, and Billings, MT offices. Why Tetra Tech: 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. Your Impact: Join Tetra Tech 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...

The Opportunity: Tetra Tech Inc. is currently seeking a Mid-Senior Pipeline and Facilities Design Engineer in Englewood, CO, Billings, MT, or, Casper, WY. Why Tetra Tech: 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 60 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. Your Impact: Join Tetra Tech 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...

The Opportunity Tetra Tech is hiring a HR Generalist to support our Oil and Gas focused Engineering Consulting Team located in the Metro Denver Area. The HR Generalist is a key operational partner within Tetra Tech's Human Resources team, serving as both the backbone of HR operations and a primary point of contact throughout the employee experience. This hands-on, high-accountability role is responsible for ensuring the seamless execution of daily HR functions, including Recruitment & Onboarding, benefits and leave administration, lifecycle management, HRIS administration, and compliance support. Job Responsibilities: The HR Generalist will provide comprehensive HR support to employees and leaders across multiple office locations. This role will support a diverse employee population that includes Engineers, Designers, Project Managers, and Engineering support staff. Primary responsibilities will be supporting teams located in our two largest offices located in Arvada...

The Opportunity: LDIS LLC, a Tetra Tech Company, provides integrated engineering and design solutions for the Energy, Petrochem, Renewables, Water Treatment and Life Sciences markets. Our team meets these changing needs by being a trusted partner to each of our clients. In addition to conventional facility solutions and designs, our projects include Hydrogen Electrolysis, Ammonia Production Facilities, Renewable Natural Gas Processing, Emissions Reduction Studies, Carbon Capture and Sequestration, Wastewater, Pharmaceuticals, and much more. Your Role: Electrical Engineers are responsible for supporting design and implementation of electrical systems, and working with software, and various other tools. The Electrical Engineer III is a mid-level engineer who executes electrical engineering design and analysis tasks with moderate supervision. This role supports project delivery by producing quality deliverables, coordinating with other disciplines, and resolving routine...

The Opportunity: Tetra Tech is currently seeking a Mid to Senior Electrical Engineers, in our Englewood, CO, Casper, WY, and Billings, MT offices. Why Tetra Tech: 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. Your Impact: Join Tetra Tech 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....

The Opportunity: LDIS LLC, a Tetra Tech Company, provides integrated engineering and design solutions for the Energy, Petrochem, Renewables, Water Treatment and Life Sciences markets. Our team meets these changing needs by being a trusted partner to each of our clients. In addition to conventional facility solutions and designs, our projects include Hydrogen Electrolysis, Ammonia Production Facilities, Renewable Natural Gas Processing, Emissions Reduction Studies, Carbon Capture and Sequestration, wastewater, pharmaceuticals, and much more. Your Role: A mechanical engineer's primary responsibility is safety. They specify, review, and oversee the design of mechanical equipment and piping systems, ensuring they fulfill their intended process design safely, economically, and reliably. Mechanical engineers play a critical role in coordinating and communicating with other engineering disciplines, designers, supply chain personnel, vendors, and clients. Mechanical engineers...

Director, AMER Field Marketing - 879 We are seeking an AMER Field Marketing Director for our Broomfield, CO location. As the AMER ( Acquisition Marketing Efficiency Ratio ) Field Marketing Director, you will develop and lead the regional marketing strategy, translate it into high-impact execution, and collaborate closely with sales and marketing teams to build pipeline, strengthen market presence, and accelerate customer and partner engagement. This role offers the opportunity to play a defining part in one of Quantinuum’s most critical markets and contribute to growth in a rapidly emerging sector. This role is ideal for a leader who excels at the intersection of strategy, execution, and measurable business outcomes, and who is motivated to make a meaningful impact during a pivotal stage of growth. Key responsibilities: Regional strategy and planning: Develop and own the AMER field marketing strategy aligned with target accounts, priority industries,...

Assistant Controller - 878 We are seeking an Assistant Controller for our Broomfield, CO, or Brooklyn Park, MN, location. Quantinuum believes that employees work better, more efficiently, and more collaboratively in close proximity to other employees, where ideas can be exchanged readily, and decisions can be made more quickly for the benefit of the Company and our customers. All employees should work at their assigned location; however, this role may offer the opportunity to work remotely up to 2 days per week, with approvals. As our Assistant Controller , you will be a critical partner to the Sr. Controller and CFO, helping lead the financial reporting, accounting operations, and internal control environment for our U.S. business. Key Responsibilities: Oversee month-end close, including journal entries, reconciliations, and analysis of key balance sheet accounts. Generating financial reporting in accordance with U.S. GAAP,...

Assistant Controller - 878 We are seeking an Assistant Controller for our Broomfield, CO, or Brooklyn Park, MN, location. Quantinuum believes that employees work better, more efficiently, and more collaboratively in close proximity to other employees, where ideas can be exchanged readily, and decisions can be made more quickly for the benefit of the Company and our customers. All employees should work at their assigned location; however, this role may offer the opportunity to work remotely up to 2 days per week, with approvals. As our Assistant Controller , you will be a critical partner to the Sr. Controller and CFO, helping lead the financial reporting, accounting operations, and internal control environment for our U.S. business. Key Responsibilities: Oversee month-end close, including journal entries, reconciliations, and analysis of key balance sheet accounts. Generating financial reporting in accordance with U.S. GAAP,...

Sr. R&D Manager - Mechanical Products - 834 We are seeking a Sr. R&D Manager – Mechanical Products in our Broomfield, CO , location to lead the development and scale-up of advanced mechanical and vacuum-based hardware systems supporting next-generation quantum computing platforms. This role is responsible for owning the transition from R&D prototypes to repeatable, manufacturable products , including cryogenic systems, ultra-high vacuum (UHV) hardware, physics packages, and Magneto-Optical Trap (MOT) systems. You will lead a multidisciplinary team and partner across engineering, product technology, and manufacturing to deliver high-performance hardware with predictable yield, reliability, and operational readiness. All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test. Key Responsibilities: Lead end-to-end development of mechanical product systems from concept through pilot...

This role will lead and manage hydrogeological projects from inception to completion. The role is responsible for designing and implementing field investigations, analyzing data, and developing models to understand groundwater systems. Expertise is required to support environmental assessments, water resource management, and remediation projects.  ESSENTIAL DUTIES AND RESPONSIBILITIES:  Participate in hydrogeologic investigations including groundwater supply development, aquifer testing, water quality, and water budget analyses Conduct field work such as well drilling and well construction observation, water‑level measurements, pumping and slug tests, sampling, streamflow measurements, and site reconnaissance Design and interpret pumping tests and slug tests Analyze hydrogeological data to evaluate groundwater flow, quality, and contamination. Develop and calibrate groundwater models using specialized software. Prepare...

We are looking for a hands-on technical leader who is passionate about coaching and developing others. In this role, you’ll guide a team while leveraging your strong technical background in drinking water treatment, water supply/storage, and wastewater management. The Water/Wastewater Group Leader plays a key role in driving both technical excellence and team performance. This leader oversees the planning, budgeting, administration, and day‑to‑day operations of their production/project management group, ensuring alignment with office goals and Moore Engineering’s standards. They guide their team’s success while shaping the growth, efficiency, and quality of our water and wastewater projects. As a 100% employee-owned company, we all share responsibility for making Moore Engineering a rewarding workplace while providing critical engineering services to communities around the region. At Moore Engineering, we care about each other, our clients, and the communities we...

Lead Optical Process Engineer - 673 We are seeking a Lead Optical  Process Engineer in our Broomfield, CO Location. All applicants for placement in safety-sensitive positions will be required to submit to a pre-employment drug test. Key Responsibilities: Establish the tooling and processes to create micro-optical and electro-optical assemblies Lead a team of physicists, optical, and opto-mechanical engineers developing R&D optical assemblies and packaging Assemble, Design, Architect, and develop optical, micro-optical, and photonic systems in new and novel ways to create, deliver and measure light in our next generation quantum computer systems Lead development and design projects that validate technologies, bonding methods, alignment methods, and tooling suppliers that result in production solutions. YOU MUST HAVE: Master’s Degree minimum Minimum 10+ years’ experience (advanced degree inclusive) with...

Chief Ion Trap Wafer Fabrication Scientist - 870 We are seeking a highly qualified Chief Ion Trap Wafer Fabrication Scientist in Plymouth, MN; Broomfield, CO; or Malta, NY . In this role you will work closely with a team of physicists, engineers, and technicians, as well as with our foundry partners, to drive forward all aspects of fabrication for our next generation of ion traps and related components, and to develop new and improved methods for producing higher performing and higher quality traps. This influential position will balance technical leadership, individual technical contribution, and external vendor partnership. A successful candidate will have a broad and deep understanding of wafer fabrication in both IC and MEMS environments, as well as a proven track record of advancing R&D efforts beyond the state of the art. Quantinuum believes that employees work better, more efficiently and more collaboratively in close proximity to other employees, where...

Principal Application Security Architect - 861 We are seeking a Principal Application Security Architect in our Broomfield, CO , Location. The Principal Application Security Architect is the technical lead responsible for the overall security and structural integrity of our application ecosystem. In this role, you aren't just sitting in meetings or writing policies. You are a hands-on technical authority who safeguards the organization by identifying, analyzing, and mitigating complex security risks across the entire software development lifecycle. You will lead by example by defining secure architecture while actively engineering the tools and frameworks that support it. This position requires building strong, genuine partnerships with developers, architects, and business stakeholders to ensure that security is a natural part of our design, coding, and deployment practices. As our primary subject matter expert, you will lead advanced technical assessments,...