38 senior environmental engineer jobs found

Description RK Company Overview As a second-generation, family-owned enterprise, RK Industries, LLC (RK) offers a diverse range of construction, manufacturing, advanced fabrication and building services. Led by Rick and Jon Kinning, RK represents seven distinct lines of business that work together to provide seamless project collaboration. Our exclusive building methodologies, accredited safety standards and professional execution allow us to turn our customers' greatest concepts into reality. Candidates must be authorized to work in the United States without current or future sponsorship. Sponsorship is not available for this role. Please note US Citizenship is Required Position Summary The Senior Electrical Engineer is responsible for the design, integration, and execution of electrical power distribution systems for modular product applications. This role owns project-level electrical design efforts, ensuring systems are code-compliant, reliable, and manufacturable. The...

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow. POSITION SUMMARY Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team seeks a Senior Opto-Mechanical Engineer as a senior designer responsible for the realization of precision opto-mechanical subsystems that underpin scalable, high-performance quantum hardware. The successful candidate will act as a technical authority for complex opto-mechanical, module-level decisions while working closely with physicists and cross-disciplinary engineering teams to translate experimental requirements into robust, high-performance optical hardware that supports future...

Senior Pipe Stress Engineer Play an integral role in Worley's Mechanical Engineering Pipeline Systems team, helping deliver the critical infrastructure that supports energy, chemicals, resources, and emerging energy markets. As the demand for reliable, efficient, and sustainable pipeline infrastructure continues to grow, you will provide advanced mechanical engineering and pipe stress expertise that supports the safe design and successful execution of complex projects across North America. Join a highly experienced mechanical engineering team that supports a broad portfolio of pipeline, midstream, compression, facilities, and energy transition projects. This role offers the opportunity to influence project outcomes from concept development through commissioning, solve complex technical challenges, and serve as a trusted advisor to customers and project teams. Through technical excellence, collaboration, and innovation, you will help deliver safe, reliable, and cost-effective...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity. What would it take? We challenge assumptions to deliver ambitious results. It's the people. Our team is our competitive advantage and we are better together. YOUR MISSION True Anomaly is seeking an exceptional Staff Optomechanical Engineer to lead the mechanical design and integration of high-performance infrared optical systems for our spacecraft payloads. You will serve as a senior technical authority for optomechanical architecture across our EO and IR payload...

Water/Wastewater Senior Project Engineer Founded in 1973, DJ&A is a multidisciplinary professional services consulting firm with office locations in Montana, Colorado, Washington, New Mexico, and Nevada. Our team of more than 180 professionals works across the country to deliver a diverse range of engineering, environmental surveys, mapping, landscape architecture, and planning projects for federal, state, local, tribal, and private clientele. DJ&A's Civil Engineering & Design (CE&D) Group is seeking a full-time Senior Project Engineer with a strong background in water and wastewater to join our growing team. The ideal candidate will have at least 10 years of progressive experience leading complex water/wastewater projects. This role requires advanced technical expertise, strong project delivery skills, and the ability to mentor and guide internal project teams from project concept through construction. Preferred project experience with : • Water and wastewater...

Description Denver Regional Civil Engineering Lead Position Description The Regional Civil Engineering Lead is an on-site role based in our Denver, CO office, with hybrid flexibility. This person leads and grows our Denver civil engineering practice while carrying their own portfolio of land development, municipal infrastructure, and transportation engineering projects. What does this role involve day to day? Time is split across four areas: pursuing and developing new business in the Denver market, overseeing the team's project portfolio for quality and delivery, managing the person's own set of civil engineering projects, and leading, mentoring, and growing a team of EITs and PEs. What will this person build? A regional civil engineering practice that combines strong technical delivery with an expanding local client base, working in AutoCAD Civil 3D alongside modeling and GIS tools day to day. What does success look like in year one? A civil engineering team that is...

Mechanical Engineer - HVAC Systems (PE Preferred) Location: Denver, CO Salary: $120,000-$150,000 annually (DOE) Schedule: Full-Time | Hybrid Work Available Relocation Assistance: Available Design High-Performance HVAC Systems We are seeking an experienced Mechanical Engineer with a strong background in commercial HVAC system design to join our growing engineering team in Denver. This is an excellent opportunity for an engineer who enjoys designing innovative mechanical systems for commercial, healthcare, education, industrial, and mission-critical facilities. A current Professional Engineer (PE) license is preferred, but we also welcome highly qualified Mechanical Engineers who are actively pursuing licensure. Our team values collaboration and flexibility, offering a hybrid work schedule that balances in-office teamwork with remote work after onboarding and based on project needs. If you're passionate about designing efficient, sustainable HVAC...

Beehive Industries is dedicated to Powering American Defense by revolutionizing the design, development, and delivery of jet propulsion systems to support the warfighter. Through the integration of additive manufacturing, the company aims to meet the growing and urgent needs for unmanned aerial defense by dramatically improving a jet engine's speed to market, fuel efficiency, and cost. Founded in 2020, the company is headquartered in Centennial, Colorado, with additional facilities in Knoxville, Tennessee, Loveland Ohio, and Mount Vernon, Ohio. Beehive is committed to grow and advance the defense industrial base while manufacturing exclusively in the USA. This role will be located at our Centennial, Colorado facility. Role Overview: Beehive Industries is looking for an energetic and driven Lead Controls Integration Engineer to support development and production testing of gas turbine engine control system. This role will partner with various cross-functional teams and...

Electrical Engineering Manager Location: Centennial, CO Compensation: $120,000 - $160,000 annually Job Posting Expiration: Continuous A culture built on relationships. Are you an experienced electrical engineering leader who thrives at the intersection of technical excellence, team development, and customer success? We are seeking an Electrical Engineering Manager to lead our electrical design team and drive the successful execution of custom power distribution and control equipment projects. In this role, you'll have the opportunity to shape engineering standards, mentor a talented team of engineers and designers, and play a critical role in delivering innovative, high-quality solutions that meet the demanding needs of our customers. You'll partner closely with Manufacturing, Procurement, and Project Management to ensure seamless project execution from concept through production while maintaining the highest standards of quality, safety, and compliance. If you're...

Senior Physical Engineer - Renewables (PPM) United States (Remote) Salary Range: $100K - $150K / year Based on the Denver, Colorado labor market. Location: Lakewood, CO (local/in-office) or full-time remote candidates. Role Overview: As a Senior Physical Engineer in the Renewables group, you will be responsible for performing engineering design and analysis under the responsible charge of a Professional Engineer. You will support client projects and provide quality deliverables that are on time and within the defined budget. Essential Responsibilities: What you will do: Phase Manager (PPM): Your primary responsibility will be project-based leadership, with short-term focus on project scope, budget, task delegation, client interaction and execution, and ensuring technical quality. Consult regularly with the Team Lead on key decisions and activities. QA / QC work: Implement the NEI Quality Assurance Plan. Check the work of designers, drafters, and engineers...

Project Engineer, Physical - Datacenters Salary Range: $125K - $150K / year Based on the Denver, Colorado labor market. Location: Lakewood, CO (local/in-office) or full-time remote candidates. As a Project Engineer in the Datacenter group, you will be responsible for performing engineering design and analysis under the responsible charge of a Professional Engineer. You will support client projects and provide quality deliverables that are on time and within the defined budget. Essential Responsibilities: What you will do: 50% QA / QC work: Implement the NEI Quality Assurance Plan. Check the work of designers, drafters, and engineers for overall quality and accuracy. 20% Training: Train junior level engineers and designers in areas of physical design of electrical substations & BESS facilities. 20% Writing: Write technical go-bys and training documents. Assist with the creation and enforcement of technical standards across the department....

THE COMPANY: STACK INFRASTRUCTURE (STACK) provides digital infrastructure to scale the world's most innovative companies. We are an award-winning industry leader in building, owning, and operating highly efficient, cost-effective wholesale, colocation, and cloud data centers. Each of our national facilities meets or exceeds the highest industry standards in all operational categories of availability, security, connectivity, and physical resilience. STACK offers the scale and geographic reach that rapidly growing hyperscale and enterprise companies need. The world runs on data. Data runs on STACK. THE POSITION: At STACK, the Director, Electrical OFCI Engineering & Technical Delivery will lead the technical strategy, procurement support, integration, and execution of Owner Furnished Contractor Installed (OFCI) electrical infrastructure across STACK's rapidly expanding hyperscale and colocation data center portfolio. This role requires a highly experienced mission...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity. What would it take? We challenge assumptions to deliver ambitious results. It's the people. Our team is our competitive advantage and we are better together. YOUR MISSION As a Senior Combustion Devices Design Engineer at True Anomaly, you will own the full lifecycle of combustion device development - from architecture trades through flight delivery. You will serve as the team's subject matter expert on injectors, regeneratively cooled thrust chambers, acoustic...

Job Type Full-time Description U.S. Citizenship Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP and SCI program eligible. This is an on-site position. Toyon Research Corporation is an industry leader in the areas of complex space and missile systems analysis, aerothermodynamics, payload design and development, and ground and flight testing. Our Aerospace Systems Group provides innovative technical solutions to support aerospace programs for the Department of Defense (DoD) and their agencies. We are seeking a Senior Mechanical Engineer to lead development of novel electro-mechanical space systems, applying appropriate design methodologies to arrive at mature deliverable hardware. Responsibilities: Generate designs of mechanical systems for space applications from scratch and develop that technology through test and delivery Provide input to Program Management to define project objectives,...

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow. POSITION SUMMARY Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team seeks an Opto-mechanical Engineer as a designer responsible for the realization of precision opto-mechanical subsystems that underpin scalable, high-performance quantum hardware. The successful candidate will support opto-mechanical, module-level designs working closely with physicists and cross-disciplinary engineering teams in a laboratory focused environment. JOB RESPONSIBILITIES Typically, you will be entrusted with: Working on opto-mechanical subsystems and supporting...

The Senior Optical Engineer for ngGONG plays a central role in shaping the optical performance of the National Solar Observatory's Next-Generation Global Observing Network Group (ngGONG). This international initiative is currently in the design phase and will modernize NSO's global network of ground-based solar observatories, enabling continuous, high-quality observations that advance solar physics and space weather research. As ngGONG moves through critical design milestones, strong optical leadership is essential. The Senior Optical Engineer leads the design, analysis, and integration of telescope and instrument optical systems, ensuring they meet demanding scientific requirements while remaining manufacturable, alignable, and cost-effective. This role directly influences the scientific capability, reliability, and long-term success of the observatory as it transitions from design into construction and commissioning. This position supports the currently funded design phase of...

About the Position As a mid-level Renewable Development Engineer in the Renewable Development group, you will be the primary liaison for development, bid support, and/or preliminary (0%-30%) PV, BESS and Wind design. Design work between internal Operations and Sales stakeholders, and external stakeholders (e.g., Clients). The Renewable Development Engineer works collaboratively with these Stakeholders to perform preliminary PV electrical and PV civil design. This opportunity is available to both local / in-office (Lakewood, CO) and full-time remote candidates. Essential Responsibilities Designs PV, BESS and Wind projects in all areas of the US. Passionate about learning multi disciplines and multi technologies. Acts as a liaison between the solar design team and relevant internal and external stakeholders Delivers preliminary PV, BESS and/or Wind design (0-30%). Project level of detail is greatly dependent on contracted scope. Design can include partial or...

Emerge is currently recruiting qualified candidates for a direct hire Senior Project Engineer job in Arvada, Colorado for our client, a premier manufacturer serving the Defense, Aerospace and other industries. In this role, you will lead a team of engineers to develop turbo machinery from initial specification through flight-qualified hardware for some of the most challenging applications in the industry. You will serve as the technical lead on advanced industry projects, working closely with only high-level oversight from Principal and Chief Engineers. This position combines deep technical ownership with project leadership, including managing schedules, budgets, and cross-functional coordination with manufacturing and procurement teams. The salary range for this role is USD 150,000 to USD 185,000, commensurate with experience, and includes a comprehensive benefits package (medical, dental, vision, 401(k) with company match, profit sharing, employee stock purchase plan, generous...

Where dreams and reality collide and the output is, out of this world. At Redwire Space, we are a team of dreamers and doers. Where the impossible becomes possible, and every day is an opportunity to learn and get one step closer to knowing the unknown. Join us as we pioneer next-generation space and defense technologies. Redwire Space Missions, LLC has a current opportunity for a Mechanical Engineer (willing to consider all senior levels) to join our Spacecraft design team located at our facility in Littleton, CO . If you excel at what you do, we would like to talk to you! We are a dynamic and multi-disciplinary team that that designs spacecraft structures across both flight-proven platforms and clean-sheet architectures, adapts quickly to changing program needs, and owns structural solutions from concept through integration. With many more exciting projects on the horizon, our team could use your curiosity, passion, talent and experience to help us build the future of...

Attalon / Location Overview Attalon is a leading technology partner to the global aerospace and defense industry, specializing in the physics of light and heat. With over 500 employees in the U.S., Attalon engineers critical optical, laser, and coating technologies that enable systems to see farther, target faster, and survive the harshest environments. From high-energy directed laser systems to satellite optics and hypersonic thermal protection, Attalon equips the warfighter with the advantage of precision. Located along Colorado's scenic Front Range and nestled in the foothills of the Rocky Mountains, Longmont offers a high quality of life, breathtaking natural beauty, and easy access to outdoor recreation, making it the perfect place to balance work and play. This role is an on-site position based in Longmont, CO. Our Laser and Gimbal Systems Division focuses on building high energy lasers and precision opto-mechanical assemblies for the defense market, supporting critical...