R0154840 Nuclear Project Engineer II AmentumR0154840 Nuclear Project Engineer IIEnglewood, ColoradoReporting to the Project Manager or Project Engineering Manager, the Project Engineer II : Coordinates the design of a technically sound, safe and operable facility with a high degree of reliability, demonstrating a robust technical command, organized administration of design requirements, and efficient execution of design activities to meet safety, scope, budget, schedule, and quality requirements, ensuring adherence to industry codes, regulatory requirements and sound engineering practices. Project Engineers are assigned to lead smaller teams of Supervising Discipline Engineers on small-to-mid size design scopes and/or during later project phases (Construction support) or may lead a discrete subset of disciplines on large-scale complex projects.
Mechanical Engineer, Space Based Interceptors (I - Iii) True AnomalyMechanical Engineer, Space Based Interceptors (I - Iii)Denver, CO$80,000–$165,000 / yearSupport the design, analysis, and optimization of mechanical structures and assemblies for interceptor systems, kill vehicles, and hypersonic flight vehicles, ensuring designs meet performance, mass, survivability, and reliability requirements. From interceptor systems and kill vehicles to hypersonic flight vehicles, you will engineer mechanical systems that must perform flawlessly in extreme thermal, aerodynamic, and high-g environments - building the hardware that matters most when it counts.
Senior Mechanical Engineer, Spacecraft True AnomalySenior Mechanical Engineer, SpacecraftDenver, CO$135,000–$200,000 / yearLead the design, analysis, and optimization of mechanical structures, mechanisms, and assemblies for LEO/GEO satellites, small sat platforms, and on-orbit servicing vehicles, ensuring designs meet performance, mass, and reliability requirements across the full hardware lifecycle. Lead the design of spacecraft mechanisms and deployment systems, including hinges, hold-down and release mechanisms, solar array drives, antenna pointing systems, and other precision moving assemblies for on-orbit operation.
Mechanical Engineer, Spacecraft (Ii-Iii) True AnomalyMechanical Engineer, Spacecraft (Ii-Iii)Denver, CO$90,000–$165,000 / yearSupport the design, analysis, and optimization of mechanical structures, mechanisms, and assemblies for LEO/GEO satellites, small sat platforms, and on-orbit servicing vehicles, ensuring designs meet performance, mass, and reliability requirements. 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.
Senior Mechanical Engineer, Electronics Packaging True AnomalySenior Mechanical Engineer, Electronics PackagingDenver, CO$140,000–$200,000 / yearIn this role, you will own the mechanical design of avionics electronics enclosures from concept through qualification - engineering housings, brackets, and structural assemblies that protect and integrate our flight electronics while relentlessly driving down mass, managing thermal performance, and surviving the rigors of launch and on-orbit operation. True Anomaly is seeking a skilled and detail-oriented Senior Avionics Electronics Enclosure Engineer to join our Mechanical and Structures organization, fully dedicated to supporting the Avionics Components and Payloads teams.
NewOptomechanical Engineer, Staff True AnomalyOptomechanical Engineer, StaffDenver, CO$185,000–$285,000 / yearYou bring deep expertise in athermalized optomechanical design, IR optical system integration, and structural-thermal-optical performance analysis, and the technical range to drive program-level outcomes across multiple concurrent payload development efforts. 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.
Jr. Systems Engineer - Boulder, Colorado Davidson Technologies, Inc.Jr. Systems Engineer - Boulder, ColoradoBoulder, COFull timeExperience using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM).Experience leading technical projects, assignments, or engineering teams. Davidson is a distinguished leader in the aerospace and missile defense industry, renowned for its commitment to excellence in hiring exceptional experts, engineers, and software developers.
Mid-Level Systems Engineer - Boulder, Colorado Davidson Technologies, Inc.Mid-Level Systems Engineer - Boulder, ColoradoBoulder, COFull timeDeep experience working along the left side of the "Systems Engineering Vee".Demonstrated experience developing Systems Engineering models using the Systems Modeling Language (SysML) and core MBSE tools (such as Cameo, Rhapsody, or MagicDRAW).Experience with requirements management, baseline analysis, and allocation methodologies. Experience using the Advanced Framework for Simulation, Integration, and Modeling (AFSIM).Experience leading technical projects, assignments, or engineering teams.
NewMechanical Design Engineer Intern (Spring) H3X TechnologiesMechanical Design Engineer Intern (Spring)Louisville, Colorado$23–$37 / hourYou'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. Joining H3X means working on hard, meaningful problems with a skunkworks-style team that's laser-focused on building exceptional products.
Principal Optical Engineer Atom ComputingPrincipal Optical EngineerBoulder, CO$160,000–$185,000 / yearEstablish and enforce best practices for optical design, performing critical design reviews, detailed tolerance analysis, and advanced stray light modeling to ensure suitability of design solutions. At Atom Computing, we build quantum computers using arrays of optically trapped neutral atoms that will empower customers to achieve unprecedented computational breakthroughs.
Transmission Line Engineer 3 - Grid Sargent & LundyTransmission Line Engineer 3 - GridEnglewood, Colorado$74,353–$113,595 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
Distribution Engineer 3 - Grid Sargent & LundyDistribution Engineer 3 - GridEnglewood, Colorado$74,353–$113,595 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Description: Under the direction of a project lead, this position will offer you the opportunity to work in a project team environment with other engineers and designers using your knowledge of engineering and design practices to: Prepare construction sketches and details for: Overhead and underground network services (4 KV through 34 KV).
Transmission Line Engineer 2 - Grid Sargent & LundyTransmission Line Engineer 2 - GridEnglewood, Colorado$69,298–$99,644 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
NewSenior Principal Facility Engineer BPSenior Principal Facility EngineerDenver, Colorado$130,000–$160,000 / yearThe following specific technical experience is desirable: gas processing/treating, gas compression equipment, pressure swing adsorption, flares and thermal oxidizers. They will also work closely with in-house Engineering teams and 3rd party Engineering Contractors to develop workpack deliverables for plant modifications.
Lead Mechanical Engineer - MEP / HVAC Rosso RecruitingLead Mechanical Engineer - MEP / HVACDenver, ColoradoYou’ll join a tight-knit team of three and step in as the mechanical expert, leading full HVAC and plumbing system designs from concept through stamped construction documents. spent years feeling like a cog in a big engineering firm—working on just one piece of a project and never seeing the full picture—this is your opportunity to change that.
Lead Underground Transmission Line Engineer 2 - Grid Sargent & LundyLead Underground Transmission Line Engineer 2 - GridEnglewood, Colorado$134,546–$205,557 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Underground Transmission Line Engineer 2 - Grid Sargent & LundySenior Underground Transmission Line Engineer 2 - GridEnglewood, Colorado$100,019–$152,807 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Senior Mechnical Engineer Kiosk Information SystemsSenior Mechnical EngineerLouisville, CODevelop mechanical and electromechanical design of self-service kiosk solutions, per customer requirements, supporting manufacturing through prototype and production, while exhibiting expert knowledge, guidance, and leadership within the Engineering team. Knowledge of design considerations across manufacturing processes such as injection molding, metal casting, thermoforming, stamping, bending and laser cutting.
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).