System Engineer Ang SignalSystem EngineerBoulder, ColoradoProvide the design, configuration, installation, maintenance, management and upgrade of Windows, and Apple hardware and software systems and associated peripherals. About Us: ANG SIGNAL is a technology focused company specialized in delivering world class network services and mission critical solutions to the federal government.
NewSenior Electrical Engineers - Full time and Contract Kiewit CorpSenior Electrical Engineers - Full time and ContractLone Tree, CO$123,000–$140,000 / yearOur rapidly growing Industrial Design Group, which includes process, electrical, controls, structural, architectural, geotechnical, and civil disciplines, is a multi-faceted and leading-edge division of Kiewit with best-in-class technical expertise focused on EPC and design-build delivery of industrial projects in markets such as Food & Beverage, Consumer Products, Heavy Manufacturing, Industrial Buildings Industrial Water and Utilities. At least 8+ years' experience performing Electrical engineering design for Industrial facilities (which could include Chemical plants, Mining/Mineral Processing, Power, Water/Wastewater, Processing plants, Advanced manufacturing plants, data centers, EV Battery).
NewStaff / Sr Staff Systems Engineer SciTecStaff / Sr Staff Systems EngineerBoulder, COFor 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. You will implement systems engineering and testing processes in support of an Agile software development program whose members consist of Scientists, Engineers, and Developers.
NewPROJECT ENGINEER City Light & Power, IncPROJECT ENGINEERDenver, CO$115,000–$145,000 / yearThrough our sister company City Light & Power, Inc. (CLP), we support massive, 50-year utility privatization contracts nationwide, giving our team unmatched stability and a front-row seat to the operation of over 50 substations and extensive microgrid networks. The Employee First mentality shows up in meaningful ways: a hybrid work schedule, strong work‑life balance, provided lunches, after‑hours gatherings, Engineering Week celebrations, and even raffles.
NewSenior Electrical Engineer - Power Systems & Distribution Matrix TechnologiesSenior Electrical Engineer - Power Systems & DistributionWestminster, CO$87,000–$120,000 / yearYou will work directly with clients, collaborate with multidisciplinary engineering teams, provide technical leadership on projects, and mentor developing engineers while helping deliver innovative solutions to complex industrial challenges. 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.
Senior Platform Engineer - Payrix WorldpaySenior Platform Engineer - PayrixDenver, ColoradoThis role sits inside the Payrix Platform Engineering team, which owns and enables the shared infrastructure, CI/CD, GitHub governance, infrastructure-as-code, security tooling, and developer experience patterns that Payrix services depend on across regulated PCI-DSS and SOC 2 environments within the Worldpay / Global Payments ecosystem. Payrix is looking for a Senior Platform Engineer to help design, build, operate, and improve the cloud-native platform that Payrix engineering teams use to deliver payments capabilities safely, and at scale.
NewSenior Electrical Engineer – Power Systems & Distribution Matrix TechnologiesSenior Electrical Engineer – Power Systems & DistributionWestminster, CO$87,000–$120,000 / yearYou will work directly with clients, collaborate with multidisciplinary engineering teams, provide technical leadership on projects, and mentor developing engineers while helping deliver innovative solutions to complex industrial challenges. 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.
Infrastructure & Operations Engineer CloudShareInfrastructure & Operations EngineerDenver, COCloudShare is a fast-growing AI-first SaaS company delivering virtual hands-on labs that help organizations drive customer acquisition, product adoption, skill development, and retention through realistic software experiences. This role requires strong systems knowledge and practical troubleshooting skills across Linux, containers, virtualization, networking, firewalls, storage, and automation.
IT Support Engineer (Colorado-Based) Greystone Technology GroupIT Support Engineer (Colorado-Based)Denver, ColoradoThe Technical Engineer is responsible for partnering with clients and Greystone Technology’s consulting and service teams to troubleshoot user issues across Microsoft 365, Activeirectory, Windows, networking, VPNs, firewalls, and endpoint technologies. Systems Administrator, Tier 2 Support Engineer, Desktop Support Engineer) to provide responsive technical support and resolve day-to-day IT issues for our Managed Services clients.
Senior Software Engineer (Team Lead) - FS Poly stanleyreidSenior Software Engineer (Team Lead) - FS PolyAurora, ColoradoYou will be responsible for resolving software defects, contributing specific input to system design (including hardware/software trade-offs), and implementing complex algorithms that adhere to strict timing and performance constraints. Apply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com.
Principal Radar Systems Engineer SciTecPrincipal Radar Systems EngineerBoulder, COFor 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. Decompose high‑level mission needs into subsystem requirements for hardware digitization, DSP algorithms, timing/synchronization, interface protocols, data models, and performance tolerances.
Radar Systems Integration Engineer SciTecRadar Systems Integration EngineerBoulder, COFor 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. 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.
Senior Systems / Electronics Engineer EVONASenior Systems / Electronics EngineerWestminster, ColoradoThe team is responsible for end-to-end development of our next-generation satellite constellation, including defining the architecture and requirements for mission, vehicle, and payload elements; working with top-tier industry suppliers during manufacturing, integration, and test; and supporting launch and initial on-orbit 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.
Senior Electrical Engineer - Power Studies Kimley-HornSenior Electrical Engineer - Power StudiesGreenwood Village, Colorado$130,000–$200,000 / yearOverview: Kimley-Horn's Greenwood Village, Colorado (CO) office is seeking a senior-level Electrical Engineer / Power Systems SME with deep expertise in advanced power system studies, electromagnetic transient analysis, and dynamic simulations to help lead and grow our Power Delivery capabilities in Denver, CO. This role is geared toward a proven technical leader who can own complex utility-scale generation, BESS, substation, data center, and large-load studies; provide trusted guidance to clients and internal teams; and help shape best practices around transient and dynamic system performance.
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.
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.
Staff Optical Engineer InfleqtionStaff Optical EngineerLouisville, 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.
Junior Engineer (EIT) - Bridge Inspection Consor EngineersJunior Engineer (EIT) - Bridge InspectionGolden, ColoradoFull timeWork-Life Alignment – Industry-competitive PTO, seven paid holidays and two floating holidays, flexible work schedules, paid parental leave, and eligibility for hybrid and remote work options for some employees based on role responsibilities. • Assists inspections using various testing methods, mechanized access machinery, climbing or diving equipment, and drones or sonar scanning devices.
NewSenior Ground Software Engineer - Blue Ring (TS/SCI Required) Blue OriginSenior Ground Software Engineer - Blue Ring (TS/SCI Required)Denver, Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. As part of a hardworking team of engineers and mission operators, you will work closely with space vehicle and ground system teams to develop, test, deploy software for critical functions like activity planning, commanding, telemetry monitoring, visualization, and training.
Senior Java Software Engineer Trusted Space, LLCSenior Java Software EngineerAurora, CO$130,000–$200,000 / yearTrusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions. The ideal candidate has experience with the Java programming language, object-oriented design, debugging, and optimizing complex systems, and works effectively in a collaborative, agile development environment.