Mechanical Systems Engineer Loft FederalMechanical Systems EngineerArvada, ColoradoAs a Mechanical System Engineer, you'll embark on a dynamic journey, working with business development and program management teams to shape multiple satellite missions simultaneously, each boasting a unique multi-payload configuration. Preference will be given to candidates with a DoD or Intelligence Community Top Secret background investigation with at least 3 years of eligibility remaining or CE status; and SCI eligibility with current experience in SCI programs and/or Special Access Programs.
Senior Satellite & Ground Systems Engineer EVONASenior Satellite & Ground Systems EngineerWestminster, ColoradoThe Mission Architecture & Systems Engineering (MASE) team provides technical leadership that transforms missionobjectivesinto integrated, executable system designs spanning spacecraft, payloads, ground systems, software, communications, and operations. Our AI-powered spatial intelligence platform fuses data from the world’s highest-resolution satellites with real-time sensor feeds from space, air, and ground to create the most accurate living digital replica of Earth.
Natural Gas Engineer - Transmission and Facilities Kimley-HornNatural Gas Engineer - Transmission and FacilitiesGreenwood Village, Colorado$110,000–$165,000 / yearResponsibilities: Lead and coordinate multidisciplinary engineering design efforts, working closely with Civil/Structural, Electrical, Instrumentation & Control, and other disciplines. Bachelors or Masters from an ABET accredited university in Mechanical Engineering, Petroleum Engineering, Civil Engineering or related field.
Systems Engineer III - Mission Systems ProtingentSystems Engineer III - Mission SystemsLouisville, CO$119,064–$163,713 / yearAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles.
Associate Systems Engineer - Mission Architecture and Systems Engineering Vantor HoldingsAssociate Systems Engineer - Mission Architecture and Systems EngineeringWestminster, ColoradoWorking closely with systems engineers and technical leads across multiple disciplines, you will help ensure that requirements, models, design artifacts, verification evidence, and technical decisions remain organized, traceable, and aligned throughout the system lifecycle. They are motivated by building structure around complex technical programs, maintaining high-quality engineering data, and continuously improving engineering processes that support rapid, disciplined system development.
Senior Satellite & Ground Systems Engineer Vantor HoldingsSenior Satellite & Ground Systems EngineerWestminster, ColoradoThey are comfortable operating across the full systems engineering lifecycle, engaging with stakeholders, defining mission architecture, collaborating with implementation teams, and ensuring that every level of the system remains connected through disciplined traceability. The Mission Architecture & Systems Engineering (MASE) team provides technical leadership that transforms mission objectives into integrated, executable system designs spanning spacecraft, payloads, ground systems, software, communications, and operations.
Project Engineer- Hardware Delivery InfleqtionProject Engineer- Hardware DeliveryLouisville, COInfleqtion is seeking a Project Engineer to drive end-to-end hardware delivery for the QGG Pathfinder program, from product-tree and BOM maturity through procurement, supplier recovery, EEE parts flowdown, kitting, and handoff to Assembly, Integration, and Test (AI&T). The QGG Pathfinder program brings together atomic physics, aerospace hardware, electronics, software, supply chain, and mission assurance to mature a flight-relevant quantum gravity gradiometer payload.
Sr Packaging Engineer - Exempt Artech LLCSr Packaging Engineer - ExemptLafayette, CO$55–$60 / hourThe engineer will lead packaging activities related to manufacturing transfer, process validation, design verification, and packaging changes while ensuring compliance with FDA and EU MDR requirements. Bachelor’s degree in Packaging Engineering, Mechanical Engineering, Biomedical Engineering, or related technical field .
Senior Optical Engineer InfleqtionSenior Optical EngineerLouisville, CO$155,000–$185,000 / yearExperience designing and analyzing beam-delivery and imaging systems, including Gaussian beam and fiber mode-field modeling, fiber coupling, apodization, point-spread-function analysis, modulation-transfer-function analysis, Fourier optics, and 4-f optical systems. Within Infleqtion’s Quantum Computing Product Group, the Hardware Engineering Team is seeking a Senior Optical Engineer to independently design, implement, and validate complex optical subsystems for neutral-atom quantum computing platforms.
NewEngineer 3 - Injection Molding Artech LLCEngineer 3 - Injection MoldingLakewood, CO$105,800–$132,300 / yearStrong interactive skills in general communication, cross-functional participation and influence, mentoring and acceptance of guidance, technical leadership, project management, coordination with cross-functional team members, team behavior, and support for subordinates, junior engineers, technicians, and management. Hands-on injection molding set-up and process development experience and knowledge of mold design and construction to a level of being able to carry out a mold design review and understand basic tooling functionality and methodology of manufacture (machining, EDM, polishing, texturing).
Sr Electrical Engineer Artech LLCSr Electrical EngineerLafayette, CO$55–$60 / hourSeeking a Senior Electrical Engineer to design, develop, test, and maintain mixed-signal medical device electronics for Surgical Innovations products (Energy Generators, Lung Health, GYN). Responsible for board-level design, regulatory compliance, verification, debugging, reliability, and product lifecycle support.
Civil Engineer Matrix TechnologiesCivil EngineerWestminster, CORemote$81,000–$115,000 / yearLead designs for site grading, site layout, stormwater management, storm sewers, sanitary sewers, water/firewater piping, pavement, parking lots, private roads/drives, erosion and sediment control, railroad spurs and general site development for industrial and manufacturing facilities. Matrix is seeking a self-driven mid to senior-level experienced Civil Engineer to join our team in one of our 8 office locations (Maumee, OH; Cincinnati, OH; Westminster, CO; Indianapolis, IN; Peachtree City, GA; Overland Park, KS; Edina, MN; Raleigh, NC).
Civil Engineer (Remote) Matrix TechnologiesCivil Engineer (Remote)Westminster, CORemote$81,000–$115,000 / yearLead designs for site grading, site layout, stormwater management, storm sewers, sanitary sewers, water/firewater piping, pavement, parking lots, private roads/drives, erosion and sediment control, railroad spurs and general site development for industrial and manufacturing facilities. Matrix is seeking a self-driven mid to senior-level experienced Civil Engineer to join our team in one of our 8 office locations (Maumee, OH; Cincinnati, OH; Westminster, CO; Indianapolis, IN; Peachtree City, GA; Overland Park, KS; Edina, MN; Raleigh, NC).
Principal DeltaV Automation Engineer Matrix TechnologiesPrincipal DeltaV Automation EngineerWestminster, CORemote$150,000–$180,000 / yearUnlike many traditional engineering roles, this position provides the opportunity to influence technical strategy, build a growing DeltaV practice, and develop the next generation of automation engineers while remaining actively involved in challenging client projects. While performing the duties of this job, the employee is occasionally required to stand; walk; sit; stoop, kneel, crouch; use hands to finger, handle, or feel objects, tools, or controls; reach with hands and arms; talk, and hear.
Principal Deltav Automation Engineer Matrix TechnologiesPrincipal Deltav Automation EngineerWestminster, CORemote$150,000–$180,000 / yearUnlike many traditional engineering roles, this position provides the opportunity to influence technical strategy, build a growing DeltaV practice, and develop the next generation of automation engineers while remaining actively involved in challenging client projects. While performing the duties of this job, the employee is occasionally required to stand; walk; sit; stoop, kneel, crouch; use hands to finger, handle, or feel objects, tools, or controls; reach with hands and arms; talk, and hear.
Staff Optical Engineer (Quantum Computing) InfleqtionStaff Optical Engineer (Quantum Computing)Louisville, CO$175,000–$220,000 / yearWithin Infleqtion’s Quantum Computing Product Group, the Hardware Engineering Team is seeking a Staff Optical Engineer to provide deep technical contribution and subsystem-level leadership in advanced optical systems for neutral-atom quantum computing. Designing and implementing (at a subsystem level) atom-resolved detection and feedback systems using state-of-the-art sensors such as SPAD/EMCCD/sCMOS cameras, and high-speed photodetectors, with consideration for scaling readout bandwidth, latency, and data throughput.
Engineer, Mechanical or Electrical (Construction Project Development) MasTec IncEngineer, Mechanical or Electrical (Construction Project Development)Centennial, ColoradoRemote$140,000–$180,000 / yearFull timeOverview: The position of Development Engineer will provide technical direction to assigned design efforts pre-and post-award of projects and will report to the Engineering Department Manager. MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team.
Facilities Engineer II Artech LLCFacilities Engineer IILafayette, CO$45–$50 / hourBachelor’s degree + 2+ years relevant facilities engineering experience, OR advanced degree. Experience with commissioning, inspection, and testing of mechanical/electrical/digital control systems.
Test Engineer I Artech LLCTest Engineer ILafayette, CO$35–$40 / hourExperience with Verification & Validation (V&V) testing , including: Developing/executing test protocols. Experience or knowledge of reprocessing and sterilization testing : Autoclave sterilization processes.
Senior Applications Engineer Crusoe EnergySenior Applications EngineerArvada, CO$130,000–$150,000 / yearWe'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 fully paved - people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. What You'll Be Working On: Customer Scope Definition: Directly engage with customers and the estimating team to define electrical scopes of work and translate complex client requirements into clear, concise technical specifications for custom equipment.