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System One
Englewood, CO 80111 • (6.9 miles) • Full Time • 10/14/2026
Job Title: R&D Test Engineer Location: Greenwood Village, CO Type: Contract Work Model: Onsite Hours: M - F 1st Shift Position Summary As an R&D Test Engineering Contractor, you will be an integral part of the new product development process, mainly supporting the Enabling Technology and Arthroscopy teams. Within the new product development process, this role will drive the functional evaluation of our products in the pre-market lifecycle, ultimately being responsible for the prototyping and development of electromechanical design verification test fixtures. This role will be part of the Test Engineering team, and will ensure the methods and equipment used in the verification of product design specifications are both effective and robust. This role will leverage mechanical, electrical, andGravitics, Inc
Denver, CO • (16 miles) • Full Time • 10/14/2026
Staff Thermal Engineer A boutGravitics AtGravitics,we'renot exploring spacewe'rebuilding it.We'recreating the infrastructure for a thriving space economy, enabling humanity to flourish beyond Earth. Our vision is bold, butwe'renot just dreamers;we'redoers. We design and manufacture large-scale orbital structures that enable commercial operations while meeting the requirements of defense and government missions. Our systems are built to scale and built to lastbridging commercial innovation with mission-critical performance. Ifyou'reready to lay the foundations for a new era in space, embrace a culture of relentless learning and innovation, and contribute to a future where humanity's reach extends farther,Graviticsis the place for you.Let'sbuild the future together. About the Role To build oDPG Solutions LLC
Aurora, CO 80011-9504 • (17.3 miles) • Full Time • 10/14/2026
US Citizenship is required An active TS/SCI w/CI Polygraph is required Occasional CONUS and OCONUS travel may be required Annual Base Pay: $150-180k with 25% company funded 401k based off base pay DPG Solutions is seeking a qualified and experienced RF Systems / Hardware Engineer to support engineering analysis, baseline management, operations and maintenance, system enhancement, and integration activities for a complex, high-priority operational communications system. This role is best suited for an engineer with hands-on experience supporting RF ground systems, satellite communications systems, hardware sustainment, troubleshooting, requirements management, and operational system support. The selected candidate will help ensure the successful operation, maintenance, sustainment, and enhaSciTec
Boulder, CO • (36.6 miles) • Full Time • 10/10/2026
SciTec, a Firefly Aerospace company is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered. We are seeking a Principal Software Engineer to serve as our Workload Communications DomainLeidos
Aurora, CO 80012 • (12.9 miles) • Full Time • 10/23/2026
Description When the day crew heads home, the mission keeps moving. That’s when you take the floor. It’s 2:30 PM at our Colorado facility. The day shift hands off a machined assembly bound for a hypersonic defense system, one that will someday fly at more than five times the speed of sound with no second attempt once it leaves the ground. The questions are waiting: Does the drawing match the process plan? Has the nonconformance been traced to its root cause? Is the first article truly ready? By the time the sun is down, the answers are yours to give. You’re the Quality Engineer who makes sure it’s right, long after most of the world has clocked out. Your greatest work is ahead At Leidos, we deliver innovative solutions through the efforts of our diverse and talentedSciTec
Boulder, CO 80301 • (37 miles) • Full Time • 11/6/2026
SciTec, a Firefly Aerospace Company, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered. SciTec is seeking a Test Automation Engineer to design, build, and maintain a continuous dCesiumAstro
Westminster, CO • (24.1 miles) • Full Time • $158,000 to $205,000 / yr • 11/5/2026
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate,EchoStar
Englewood, CO • (7.4 miles) • Full Time • $127,050 to $181,500 / yr • 11/4/2026
What Success Looks Like (Objectives): Candidates must be willing to participate in at least one in-person interview, which may include a live whiteboarding or technical assessment session. This role addresses critical technical challenges across the Android TV streaming platform by defining long-term architecture and reducing technical debt. The position solves complex scalability and platform security issues while streamlining cross-functional execution between product management, design, and engineering. Additionally, this work establishes engineering standards and leverages emerging AI technologies to enhance product capabilities and continuous integration delivery systems. What Success Looks Like (Objectives): Define and drive the long-term technical architecture and roadmap for AndroiUrsa Major
Longmont, CO • (43.8 miles) • Full Time • 11/4/2026
The future of aerospace and defense starts here. Ursa Major was founded to revolutionize how America and its allies access and apply high-performance propulsion, from hypersonics to solid rocket motors, satellite maneuvering and launch. We design and deliver propulsion and defense systems that solve the most urgent and critical national security demands. Ursa Major is seeking a Propulsion Engineer II (propulsion systems) to support the technical definition, integration, and execution of propulsion systems for hypersonic vehicles. Ursa Major's teams move fast and does a lot with little. We are looking for a skilled, fast-learning individual who will serve as a central member of the team and take immediate ownership of their system as a responsible engineer. This role sits at the intersectioActalent
Denver, CO 80201 • (12.2 miles) • Full Time • $50.00 to $68.00 / hr • 10/31/2026
Job Title: Systems Engineer Job Description This Systems Engineer role focuses on modernizing, sustaining, and integrating complex ground-based radar systems that support critical national security and space domain awareness missions. You will translate operational needs into detailed technical solutions, use advanced modeling and analysis tools, and ensure that upgrades and modifications meet stringent performance, cost, and schedule objectives. The position offers the opportunity to work on highly impactful, no-fail mission systems within a collaborative, hybrid work environment. Responsibilities Develop and implement approved modernization efforts for ground-based radar systems while meeting performance, cost, and schedule objectives. Transition new technologies into existing fielded raXcimer Energy
Denver, CO • (16 miles) • Full Time • $140,000 to $165,000 / yr • 10/30/2026
Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supportedby leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change.Join us in powering a better world with inertial fusion! This is a full-time, onsite role based at our headquarters in Denver, CO. We are welcoming applicants for a Cryophysicist position on Xcimer’s Fill and Injection Station Team. The successful candidate will join a growing group of engineers and scientistsLoft Orbital Solutions
Golden, CO • (18.8 miles) • Full Time • 10/30/2026
Wanna Join the Adventure? Loft Orbital is looking for a Thermal & Manufacturing Engineering Intern to join our team in Golden, Colorado for Summer 2027. You’ll work alongside our Mission Engineering & Analysis and Assembly, Integration & Test (AIT) teams to improve how thermal interface materials are selected, prepared, and used in spacecraft assembly. This internship offers hands-on experience at the intersection of materials, mechanical engineering, and manufacturing. You’ll work directly with AIT technicians and engineers, taking your work from CAD drawings to physical parts used on satellites. You’ll take a process improvement from initial experiments through validation and documentation, then see it used in spacecraft assembly. About This Role As a Thermal & Manufacturing EngineeringInfleqtion
Louisville, CO • (31 miles) • Full Time • 10/30/2026
Infleqtionis a global quantum technology company solving the world’s most challenging problems. The company harnesses quantum mechanics to build and integrate quantum computers, sensors, and networks. From fundamental physics to leading edge commercial products, Infleqtion enables “quantum everywhere” through our ecosystem of devices and platforms. Location Infleqtion has 6 office locations,operatingout of Boulder/Louisville, CO; Madison, WI; Chicago, IL;Oxford, UK; and Melbourne, AU.This position is a full-time, hybrid position which willbe located inourLouisville, COoffice. Position Summary Infleqtion isseekinga highly experienced thermal analyst; this roleis responsible forkeeping our sensor head andelectronicstemperature limits in check when performing physics sequences enabling quantuAtom Computing
Boulder, CO • (36.6 miles) • Full Time • $140,000 to $160,000 / yr • 10/30/2026
At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing. We are seeking a hands-on Senior Hardware Engineer with expertise in high-speed mixed-signal design to research, design, develop, and test custom instrumentation for our quantum computing control systems. In this role, you will represent the Control Systems team, working closely with Quantum Engineering to integrate, deploy, and support this hardware in our quantum computers. Due to the need for collaboration with Atom’s theory, software and hardware teams, this role is required to be inALTEN Technology USA
Broomfield, CO • (28.8 miles) • Full Time • 10/28/2026
We're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to lifefrom advancing space exploration and life-saving medical devices to building autonomous electric vehicles. With 3,000+ experts across North America, we partner with leading companies in aerospace, medical devices, robotics, automotive, commercial vehicles, EVs, rail, and more. As part of the global ALTEN Group57,000+ engineers in 30 countrieswe deliver across the entire product development cycle, from consulting to full project outsourcing. When you join ALTEN Technology USA, you'll collaborate on some of the world's toughest engineering challenges, supported by mentorship, career growth opportunities, and comprehensive benefits. We take pride in fostering a culture where employees feel valLanceSoft Inc
Lafayette, CO 80026 • (33.2 miles) • Full Time • $30.00 to $35.00 / hr • 10/28/2026
Join our dynamic team in Lafayette, CO, a vibrant community nestled at the foothills of the Rocky Mountains. Embrace the opportunity to work in a fast-paced environment where innovation meets collaboration. Must Have: 0-2 years of experience with testing and data analysis, creating test protocols and reports. 2-3 years’ experience with Sterilization Validation/Microbiology is desirable. Experience in Cleaning Validation. Experience generating technical documentation such as product requirements, specifications, engineering reports, test plans & procedures, validation plans, and/or validation reports. Hands-on EO validation sterilization experience and a working knowledge of ISO 11135:2014, ISO 10993-7:2008/AMD 1: 2019, and ISO 11737 series. Technical leadership skills to handle projects wiStanley Consultants
Denver, CO • (16 miles) • Full Time • $159,200 to $214,100 / yr • 10/25/2026
Stanley Consultants is an award-winning and industry-leading global consulting engineering firm, with an unmatched commitment to culture, values, and ethics. We are dedicated to client experience and solve the most complex challenges to create a sustainable, connected, and enriched world for all. As the world changes, Stanley strategically evolves with it, integrating the latest technology, innovation, and resiliency practices. With over a century of experience serving the energy, federal government, transportation, and water sectors, we have helped improve lives and shape the infrastructure systems that connect us. As an employee-owned organization with a People First approach, we stand apart from other engineering consulting and services firms. At Stanley, your voice counts, your growthLunar Outpost
Arvada, CO 80002 • (18.9 miles) • Full Time • 10/25/2026
Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, an industry leader in space robotics and planetary vehicles, invites you to join our team! Lunar Outpost is dedicated to creating a permanent presence in space, while alsodrivingpositive impacts here on Earth. Currently, we are seekinga Senior Staff Mechanical Analysis Engineer to contribute to our mission in a dynamic startup environment. As a Senior Staff Mechanical Analysis Engineer,you willbe responsible forleading and overseeing the mechanical analysis team at Lunar Outpost.This is a key leadership role requiring deep technicalexpertiseand a proactive approach to team development in a fast-paced, multidisciplinary environment. Take the #NextLeap with Lunar Outpost and work on the Pegasus LTV, wRendezvous Robotics
Golden, CO • (18.8 miles) • Full Time • 10/25/2026
Today, everything we send to space is constrained by what fits inside a rocket fairing. That's a fundamental bottleneck to building more capable spacecraft. Rendezvous Robotics is solving this problem with electromagnetic self-assembling tiles: modular spacecraft components that rendezvous, dock, and latch to assemble bigger and more powerful spacecraft than anything that can be folded to fit into a rocket. We're a small team based in Golden, Colorado, executing on a clear path from flight demonstration to our first operational systems. Our work spans hardware, software, and systems engineering. We are looking for the best people in the world who want to build the next generation of advanced spacecraft. Responsibilities & Ownership The vehicle-to-vehicle wireless chain: radio module, antenVitesse Systems
Longmont, CO 80501 • (43.6 miles) • Full Time • $100,000 to $140,000 / yr • 10/24/2026
Vitesse Systems is looking for a Manufacturing Engineer III to join the team in Longmont, Colorado! The Manufacturing Engineer is responsible for developing, evaluating, and improving manufacturing methods. About Vitesse Systems Vitesse Systems is a leading provider of highly engineered antenna, thermal management and mission critical solutions used in radar, electronic warfare and C5ISR applications. No challenge is too difficult for the Vitesse Team. From complex specification driven requirements to precision manufactured components, Vitesse Systems has the experience and expertise needed to execute. Our Core Values Our core values of Integrity, Initiative, Impact, and Integration translate to an environment where every team member is valued and rewarded. The mission-critical solutions wCrusoe
Denver, CO • (16 miles) • Full Time • 10/24/2026
Crusoe is on a mission to accelerate the abundance of energy and intelligence . As the only vertically integrated AI infrastructure company built from the ground up, we own and operate each layer of the stack from electrons to tokens to power the world's most ambitious AI workloads. When you join Crusoe, you join a team that is building the future, faster. We're in the midst of the greatest industrial revolution of our time. The demand for AI compute is boundless, and power is a bottleneck. We're solving that with an energy-first approach that makes AI infrastructure better for the world and faster for the people innovating with AI. We're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fulOlsson
Denver, CO • (16 miles) • Full Time • 10/23/2026
Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us. Job Description As a Structural Engineer at Olsson, you will work with some of the world's largest technology companies and other mission-critical clients. You will independently handle enginAtwell, LLC
Denver, CO • (16 miles) • Full Time • 10/20/2026
Who We Are Atwell, LLC is a bold leader in the consulting, engineering, and construction services industry, delivering a broad range of creative solutions to clients in the real estate & land development, and energy markets. We have a strong national presence and a diverse, award-winning project portfolio. Atwell is a privately owned company, with 2,000+ passionate team members across 75+ locations and growing! Atwell, LLC is a proud recipient of the following 2025 awards: Ten consecutive years in a row as a "Best Place to Work" by Zweig Group (#11) Recognized as #70 in the ENR Top 500 Design Firms, ranked in every region Recognized in Crain's "Fast 50" as one of the fastest-growing companies (#14) Recognized as the 2025 ENR Design Firm of the year for the Southeastern US JOB SUMMARY AtwelRocket Lab Corporation
Littleton, CO • (4.3 miles) • Full Time • 10/20/2026
ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SENIOR GNC ENGINEER I - MISSION FORMULATION Based out of Rocket Lab's site in Littleton, CO, the Senior GNC Engineer I - Mission Formulation is responsible for Guidance Navigation and Control (GNC) design, modeling, analyses, and testing for Rocket Lab launches and missions. You'll play an integral part of Rocket Lab's Global Launch Services (GLS) Mission Formulation Team, which works closely with other Engineering teams and Production to bring new launch and miM.C. Dean, Inc
Aurora, CO • (17.3 miles) • Full Time • $104,240 to $130,300 / yr • 10/19/2026
Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core valuesagility, expertise, and trustwe foster a collaborative and forwaEliassen Group
Englewood, CO • (7.4 miles) • Full Time • 10/17/2026
Description: Hybrid 4 onsite / 1 work from home in Englewood, CO Our client seeks a Full Stack Engineer to design, build, and enhance scalable video delivery platforms and applications for streaming and media experiences. The role spans backend services, modern web applications, distributed systems, and cloud-native development that supports video workflows, playback, metadata services, and content delivery. The position emphasizes event-driven architectures, caching, observability, performance, and the effective use of AI-assisted development tools. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insuranceVertafore
Denver, CO 80202 • (14.6 miles) • Full Time • 10/16/2026
$85,000 - $135,000 + VIP Bonus $95,000 - $135,000 / year The insurance industry runs on Vertafore. We equip agencies, MGAs, and carriers with the core digital systems, specialized AI, and data-driven foundation to eliminate distribution drag across the insurance lifecycle, spanning sales, servicing, and back-office operations. Underpinned by unmatched speed and performance power, we are the trusted backbone that’s taking the insurance industry from friction to flow with Distribution Velocity – speed, performance, and trust - to drive growth at scale. With over 95% of the top agencies and insurers and 50% of industry compliance transactions running through Vertafore, we lead at the intersection of innovation and trust, giving insurance professionals the confidence to transform and win in thSARA Inc
Colorado Springs, CO 80920 • (41.9 miles) • Full Time • 10/15/2026
Scientific Applications & Research Associates, Inc. (SARA) is a world-class Defense Research and Development enterprise, with a charter to create new and emerging technology innovations in support of Commercial & Government organizations. We have expertise in RF, EMP, Pulsed Power, Acoustics and Threat Warning Systems; partnering with our customers to address real-world problems with cost-effective solutions that work. SARA, Inc. High Power Electromagnetics Division (HPEM) is looking for an exceptionally talented, motivated, and creative Senior Pulsed Power Engineer to support rapid Research & Development (R&D) activities in Colorado Springs, CO. The HPEM team is at the forefront of radiated and conducted energy delivery systems from prime power to application. The candidate will have theGravitics, Inc
Denver, CO • (16 miles) • Full Time • 10/14/2026
Senior Power Systems Engineer A boutGravitics AtGravitics,we'renot exploring spacewe'rebuilding it.We'recreating the infrastructure for a thriving space economy, enabling humanity to flourish beyond Earth. Our vision is bold, butwe'renot just dreamers;we'redoers. We design and manufacture large-scale orbital structures that enable commercial operations while meeting the requirements of defense and government missions. Our systems are built to scale and built to lastbridging commercial innovation with mission-critical performance. Ifyou'reready to lay the foundations for a new era in space, embrace a culture of relentless learning and innovation, and contribute to a future where humanity's reach extends farther,Graviticsis the place for you.Let'sbuild the future together. About the Role We'System One
Denver, CO 80205 • (15 miles) • Full Time • 10/13/2026
Job Title: Electrical Engineer- Combustion Turbine Projects Location: Denver, Colorado Type: 12 month Contract Compensation: $85-89/hr Work Model: Hybrid, with onsite presence required based on project needs. Per diem available for qualified candidates traveling from outside the area. Responsibilities Review and resolve electrical RFIs, technical questions, and contractor submittals. Provide electrical engineering oversight during combustion turbine installation and construction activities. Review electrical drawings, specifications, engineering studies, and technical documentation. Troubleshoot field installation issues, design conflicts, and electrical engineering challenges. Coordinate with EPC contractors, construction managers, inspectors, project controls, and internal engineering teSWANSON RINK
Denver, CO 80203 • (13.1 miles) • Full Time • 10/12/2026
Description:Come join our team! Together we’ll design telecommunications cabling distribution systems for advanced buildings. Swanson Rink's growing Technology team designs the telecommunications infrastructure that supports low voltage IP based equipment, connections and technology throughout a building, or campus environment. These systems support video surveillance, access control, audio video, wireless and network infrastructures. We focus on airports, data centers and other complex buildings while working with some of the most advanced clients in the industry. If you are an expert in this field, we want to talk to you! Get to Know Us:INTEGRITY | ENGINEERING EXCELLENCE | LEGACY Founded in 1949, Swanson Rink specializes in designing mechanical, electrical, fire protection, plumbing andLeidos
Aurora, CO 80012 • (12.9 miles) • Full Time • 10/18/2026
Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainable. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! Leidos’ Defense Systems Colorado Manufacturing Facility is seeking a Production Manager 2nd Shift to join our team supporting a stand-alone manufacturing facility performing work on a hypersonic weapon system as well as other DOD and aerospace applications. If this sounds like the kind of environment whSystem One
Denver, CO 80205 • (15 miles) • Full Time • 11/6/2026
Job Title: Project Engineer Location: Denver, Colorado Type: 12 month Contract Compensation: $37.00 - $40.00 hourly Contractor Work Model: Hybrid Hours: Onsite 3 days per week at various plant locations, potentially up to 5 days a week if needed. System One is currently seeking a Project Engineer on a 12 month contract position located in Denver, CO. Project Engineer Responsibilities: Plant Fleet based engineering role to support energy supply projects group to help manage capital projects at the power plants across the region. Responsible for managing all emergent capital projects at the plant as well as supporting larger base and major capital projects. Support reliability engineering in helping develop scopes and justifications for projects and putting those through the emergent capitalCesiumAstro
Westminster, CO • (24.1 miles) • Full Time • $158,000 to $189,000 / yr • 11/5/2026
Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate,SciTec
Boulder, CO 80301 • (37 miles) • Full Time • 11/5/2026
SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For over forty-five years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions. Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered. We are seeking a Staff/Senior Staff Systems Engineer to support the design, inteEchoStar
Englewood, CO • (7.4 miles) • Full Time • $127,050 to $181,500 / yr • 11/4/2026
What Success Looks Like (Objectives): Develop reactive, responsive TV user interfaces using Kotlin/Java, Jetpack Compose for TV, and Android Studio Optimize Leanback D-pad navigation, focus management, and rendering pipelines on hardware-constrained STB chipsets Implement real-time logging, analytics data, and field observability tools across deployed customer STBs Utilize AI-assisted development tools to accelerate code refactoring, improve test coverage, and streamline code reviews Establish engineering standards for AI-driven development workflows, unit testing, and automated CI/CD release pipelines Provide technical mentorship to senior and mid-level engineers while leading peer code reviews and architectural assessments Core Skills, Competencies, and Key Experiences (What you'll bringActalent
Denver, CO 80201 • (12.2 miles) • Full Time • $48.00 to $58.00 / hr • 10/31/2026
Job Title: Project Engineer / Assistant Project Manager Job Description This role offers the opportunity to work as a Project Engineer or Assistant Project Manager within an airport-focused division that designs and delivers complex baggage handling and conveyor systems. You will support or lead projects through all phasesfrom conceptual planning and design to installation, integration, commissioning, and occupancywhile interfacing directly with clients and internal teams. The position suits a technically minded, highly organized professional who enjoys a fast-paced environment, values collaboration, and is eager to learn unique, complex industrial material handling processes. Responsibilities Support or lead the planning, coordination, and execution of industrial material handling projectLoft Orbital Solutions
Golden, CO • (18.8 miles) • Full Time • $140,000 to $190,000 / yr • 10/30/2026
Wanna join the adventure? Loft Orbital is looking for a Senior Backend Engineer to join our Mission Experiences team. We build customer and partner-facing interfaces, APIs, and tools for planning and executing missions with Loft. We translate complex workflows and mission data into clear, dependable experiences that help customers and partners collaborate with Loft teams and move their missions forward, establishing a standard for space mission execution at scale. We’re hiring for one position across multiple locations - you only need to apply once. About this role: Build and operate features across backend services that collect, manage, and surface critical infrastructure data for the full Loft mission lifecycle. Design and implement APIsand integrations that connect tooling and data acroAtom Computing
Boulder, CO • (36.6 miles) • Full Time • $150,000 to $175,000 / yr • 10/30/2026
At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs. Join a world-class team of scientists, engineers, and business professionals to advance the state-of-the-art in quantum computing. As a Senior Laser Engineer, you'll independently own the precision laser and optical systems diode and fiber lasers, nonlinear optical frequency conversion that keep our quantum computers running reliably. You'll bring deep expertise in one or more laser/optics domains to our hardest technical problems, set the bar for documentation and technical rigor, and partner closely with physicists, hardware, and software engineers as we scale. Job Responsibilities Own alignment, tuning, and troublLanceSoft Inc
Lafayette, CO 80026 • (33.2 miles) • Full Time • $60.00 to $65.00 / hr • 10/28/2026
In this exciting role as a Senior Laser Welding Engineer in the Advanced Manufacturing Engineering team for ***’s Colorado Manufacturing Campus, your materials joining skills will shape both the design and manufacturing process for new products. This role will provide technical leadership to R&D and manufacturing teams as a recognized expert in laser welding. The ideal candidate for this role will have experience developing processes that bond metals to meet product use requirements for physical strength. This role reports to an Engineering Manager at the *** facility in Lafayette, CO and may support processes at any of ***’s manufacturing sites in CO. Please note this role does work on-site in the manufacturing area but is not direct day-to-day support. Responsibilities Leads the innovatiXcimer Energy
Denver, CO • (16 miles) • Full Time • $125,000 to $150,000 / yr • 10/27/2026
Xcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. Join us in powering a better world with inertial fusion! This is a full-time, onsite role based at our headquarters in Denver, CO. As an Embedded Engineer , you will apply your skills to the design, bring-up, and integration of custom electronics and the firmware that runs on them, for systems that sense, tim