JouléNewPrincipal SDET, Cybersecurity Test Engineer JouléPrincipal SDET, Cybersecurity Test EngineerDenver, CO$144,000–$180,000 / yearTechnical Leader, this role is responsible for developing and driving the cybersecurity testing strategy across the Software Quality Engineering organization while enabling the broader organization to consistently implement and execute a unified cybersecurity testing approach. A core focus of this role is embedding cybersecurity as a continuous, front-loaded component of the software development lifecycle to enable early identification and prevention of vulnerabilities and potential security risks, while maintaining compliance with medical device regulatory requirements.
JobotNewConstruction Contract Administrator (Mechanical or Electrical) JobotConstruction Contract Administrator (Mechanical or Electrical)Denver, CO$65,000–$80,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We prioritize our employees' well-being, fostering work/life balance and a positive culture, which we believe gives us a competitive edge and ensures excellent client experiences.
TTECNewDirector, Agentic AI TTECDirector, Agentic AIEnglewood, CO$170,000–$180,000 / yearOwn the end-to-end delivery of the AI & Intelligence pillar — including Conversational AI (Copilot Studio bots, Teams integrations), Agentic AI (Google ADK applications), and GenAI Innovation (rapid prototyping, emerging capability evaluation). • Define and enforce the architectural patterns used to build agentic AI applications across the pillar — including agent orchestration with Google ADK, tool and MCP server design, memory and context management, and multi-agent coordination.
The Computer Merchant, LtdPrincipal RF Systems/Hardware Engineer - Cleared On-site The Computer Merchant, LtdPrincipal RF Systems/Hardware Engineer - Cleared On-siteAurora, CO$116–$120 / hourContractorWhile an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. This includes the collection of diagnostic data, accurately documenting problems in logging and discrepancy reporting tools, restoring system operation, development of workarounds, and other activities necessary for recovery of the system.
Sierra Space CorporationPrincipal Electrical Engineer - EMI/EMC Lead Sierra Space CorporationPrincipal Electrical Engineer - EMI/EMC LeadCentennial, CO$164,164–$225,725.50 / yearPreferred Qualifications: • An active Top Secret with SCI eligibility U.S. Security Clearance is preferred • Extensive experience serving as a Responsible Engineer (RE), driving hardware through its lifecycle, including development, qualification, integration & Test, Verification & Validation, and certification • Experience with Electrical Architecture • Proficiency in electrical design software such as Capital, AutoCAD Electrical, Altium Designer, or similar tools • Experience with simulation software like SPICE, MATLAB/Simulink, Hyperlynx or similar • Expertise in PCB design and layout • Advanced understanding of power electronics and control systems • Extensive experience with microcontrollers and embedded systems • Ability to perform advanced circuit analysis and troubleshooting using tools like oscilloscopes, multimeters, and logic analyzers • Proficiency in programming languages such as C/C++ or Python for embedded systems development • Familiarity with CCSDS specifications for spacecraft and ground data flow • Proven experience in project management and the ability to lead large and complex projects • Strong leadership, communication, and interpersonal skills. Responsibilities include: • Leading advanced projects • Collaborating with a diverse team of engineers and technicians • Contributing to the development of innovative solutions • Mentoring less experienced engineers and technicians • Acting as the technical lead for specialized projects • Staying updated with the latest advancements in electrical engineering.
Johnson Service GroupPrincipal Electrical Engineer Johnson Service GroupPrincipal Electrical EngineerEnglewood, COAbility to perform complex engineering calculations, including load flow, short circuit, harmonics, equipment sizing, large motor starting, grounding, transient stability, electromagnetic transients, and insulation coordination. You will play a critical role in driving innovation, efficiency, and excellence across medium and large-sized projects while mentoring and guiding the electrical team.
Youtopia LLCPrincipal Engineer Youtopia LLCPrincipal EngineerLakewood, CO$160,000–$180,000At Youtopia, we use diagnostic testing, advanced nutrient modeling, and an AI-driven meal-matching engine to determine each person's exact nutrient needs—and flawlessly match those needs with toxin-free, locally made, chef-crafted meals. Drive technical grooming sessions, clarifying requirements, assessing algorithmic feasibility, and collaborating with Project Managers and cross-functional teams.
Sierra Space CorporationPrincipal Engineer, Rendezvous & Proximity Operations (RPO), Guidance, Navigation & Control, Lead Sierra Space CorporationPrincipal Engineer, Rendezvous & Proximity Operations (RPO), Guidance, Navigation & Control, LeadCentennial, COLead end-to-end efforts in Rendezvous, Proximity Operations (RPO), and docking activities, including mission planning, trajectory optimization, system integration, and operational execution to ensure precise and reliable spacecraft interactions. • Ability to explain complex design concepts, sub-system relationships, and internal GNC interactions to the team; train and guide GNC engineers for career development; develop high-level roadmap program documentation.
Redwire SpacePrincipal Spacecraft Assembly, Integration & Test Engineer (Test Engineer, Principal) Redwire SpacePrincipal Spacecraft Assembly, Integration & Test Engineer (Test Engineer, Principal)Littleton, Colorado$190,000–$238,000 / yearRedwire Space Missions, is accelerating humanity's expansion into space through specializing in-space manufacturing technologies, developing space-optimized products to improve industrial machines on Earth, and developing advanced manufacturing technology that can support space exploration. Experience with Environmental Testing – capable of overseeing and processing data from environmental tests such as random vibration, static loading, thermal – vacuum testing, acoustic testing, and EMI/EMC testing.
KORE1 TechnologiesNewPrincipal Engineer KORE1 TechnologiesPrincipal EngineerDenver, CORemote$220,000–$250,000 / yearNow, the organization is evolving toward intelligent automation and agentic AI systems: autonomous, tool-using services capable of reasoning over platform state, interacting with production systems, executing workflows, and learning from outcomes within established guardrails. Our backend infrastructure - built on event-driven, serverless AWS architecture - powers critical operational workflows, real-time transaction processing, integrations, and customer lifecycle management at scale.
LivepersonNewPrincipal Engineer, AI Architect Remote - Colorado LivepersonPrincipal Engineer, AI Architect Remote - ColoradoDenver, CORemote$190,000–$210,000 / yearLivePerson does not ask for personal or financial information as part of our interview process, including but not limited to your social security number, online account passwords, credit card numbers, passport information, and other related banking information. Additional Insurances: Basic and supplemental life insurance, Accidental Death & Dismemberment (AD&D) insurance, long-term and short-term disability insurance coverage, legal plan, identity theft protection plan, and critical illness supplemental insurance.
Aspen Technical Staffing, IncPrincipal Mechanical Engineer Aspen Technical Staffing, IncPrincipal Mechanical EngineerEnglewood, COThe ideal candidate brings deep technical expertise, leadership capability, and the ability to collaborate across multiple engineering disciplines to ensure successful project execution. We are seeking a highly experienced Principal Mechanical Engineer to serve as a senior technical leader on complex EPC (Engineering, Procurement, and Construction) projects.
RTX CorpSenior Principal Engineer, Systems Engineering (Temp) RTX CorpSenior Principal Engineer, Systems Engineering (Temp)Buckley SFB, CO$65.86–$132.21 / hourResponsible for making moderate to significant improvements of processes, systems or products to enhance performance of work area and create materials and provide briefings to customers for all activities. Qualifications You Must Have: Typically requires a University Degree or equivalent experience and minimum 10 years prior relevant experience, or an Advanced Degree in a related field and minimum 7 years experience.
CEDENTPrincipal Network Development Engineer CEDENTPrincipal Network Development EngineerDenver, CO$40–$60 / hourPrincipal Network Development Engineer Qualification:Bachelor's Degree in Computer Science, Electrical Engineering, or related field or equivalent work experience. Knowledge of cloud networking principles and technologies, such as VPCs, load balancers, and firewalls in AWS or other on-prem cloud environments.
Gusto IncPrincipal Software Engineer, Money Group Gusto IncPrincipal Software Engineer, Money GroupDenver, COThis role spans strategy and execution: setting architectural direction across 5+ teams, vetting external partners, prototyping new product lines to unblock product decisions, extracting services from our monolith, and mentoring the engineers around you. You'll define the long-term technical vision for systems that power cash flow management, lending, expense controls, invoicing, payments, and tax optimization (something about consumer financial health?)- ensuring the architecture scales as we grow.
GeoStabilization InternationalGeotech Principal Engineer GeoStabilization InternationalGeotech Principal EngineerWestminster, Colorado$140,000–$160,000 / yearThe Principal Engineer - Design Team Lead is a player/coach role critical to GeoStabilization International (GSI)’s ability to scale high-quality engineering output while developing the next generation of technical leaders. This role has clear runway into Director-level engineering leadership for individuals who demonstrate strong judgment, team-building capability, and sustained results.
Wide Open WestPrincipal Engineer, Linux and Virtualization Infrastructure Wide Open WestPrincipal Engineer, Linux and Virtualization InfrastructureDenver, ColoradoThis is a highly visible engineering role within our enterprise infrastructure organization, supporting multiple datacenters and environments while driving the design, architecture, implementation, and optimization of modern infrastructure solutions. You'll play a key role in both greenfield deployments and the evolution of existing production environments, helping ensure our platforms remain scalable, resilient, secure, and future-ready.
Johnson Service GroupPrincipal Mechanical Engineer Johnson Service GroupPrincipal Mechanical EngineerEngelwood, COThe Principal Mechanical Engineer is a senior technical leader responsible for the design, specification, and delivery of mechanical systems within EPC (Engineering, Procurement, and Construction) projects. Johnson Service Group (JSG) is actively searching for a Principal Mechanical Engineer for our clients operation near Denver, CO.
Aspen Technical Staffing, IncPrincipal Electrical Engineer Aspen Technical Staffing, IncPrincipal Electrical EngineerEnglewood, COLead and provide technical direction to engineers and designers executing electrical scopes on medium to large projects. In this role, you will lead electrical engineering efforts, oversee project execution, and ensure quality, compliance, and innovation across all deliverables.
EFI Global IncPrincipal Engineer, P.E. - Structural EFI Global IncPrincipal Engineer, P.E. - Structural$150,000–$180,000 / yearSkills & KnowledgeStrong oral and written communication skills, including presentation skillsPC literate, including Microsoft Office productsExcellent interpersonal skillsAbility to work independently or in a team environmentAbility to meet or exceed Performance CompetenciesWORK ENVIRONMENTWhen applicable and appropriate, consideration will be given to reasonable accommodations. Auditory/Visual: Hearing, vision and talkingNEXT STEPSIf your application is selected to advance to the next round, you will receive an e-mail notification or phone call from a recruiter to schedule an initial call.#LI-SC2As required by law, Sedgwick provides a reasonable range of compensation for roles that may be hired in jurisdictions requiring pay transparency in job postings.
True Anomaly IncPrincipal Spacecraft Simulation Software Engineer True Anomaly IncPrincipal Spacecraft Simulation Software EngineerDenver, CO$180,000–$295,000 / yearLead the design and implementation of production-quality multi-physics simulation software spanning spacecraft subsystems: 6DOF rigid body dynamics (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques, third-body effects), thermal modeling, attitude dynamics and control, propulsion (chemical/electric), power generation and storage, and high-fidelity sensor/actuator models (reaction wheels, CMGs, star trackers, gyros, magnetometers). True Anomaly is seeking a Principal Spacecraft Simulation Software Engineer to define the long-term technical vision and architecture for a simulation platform that spans some of the hardest problems in modern aerospace-from high-fidelity multi-physics modeling of spacecraft and constellations to simulation of complex, dynamic environments that dont yet have established playbooks.
Barry-Wehmiller Companies IncPrincipal Controls Engineer - Siemens Barry-Wehmiller Companies IncPrincipal Controls Engineer - Siemensdenver, CODesign Group is widely known as an industry leader, recognized as a top system integrator, ranking #9 in the 2025 System Integrator Giants; as a Rockwell Platinum Integrator, the highest designation given to Rockwell partners; and as an Ignition Enterprise Premier Integrator. By blending people-centric leadership with disciplined operational strategies and purpose-driven growth, Barry-Wehmiller has become a $3 billion organization with nearly 12,000 team members united by a common belief: to use the power of business to build a better world.
CesiumAstro IncPrincipal Component Engineer I CesiumAstro IncPrincipal Component Engineer IWestminster, CO$140,000–$177,000 / yearPlease 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. If you enjoy working in a startup environment and are passionate about developing leading-edge electronics for satellites, spacecraft, and aerospace systems, we would like to hear from you.
CesiumAstro IncPrincipal Power Electronics Engineer I CesiumAstro IncPrincipal Power Electronics Engineer IWestminster, CO$142,000–$189,500 / yearIn this position, you will contribute across the entire development lifecycle of next-generation power electronics hardware for military and commercial power systems-from leading the definition of power system architectures and trade studies to detailed circuit design, simulation, printed circuit board (PCB) layout, verification and integration testing, production transition, and manufacturing support. • Experience working with electrical power systems and subsystems, including developing power architecture and power requirements, performing trade studies for size, weight, power, and cost optimization (SWAP-C), selecting power converter topologies, and defining power management and control blocks.
Red Six Aerospace IncPrincipal Systems Engineer Red Six Aerospace IncPrincipal Systems EngineerDenver, COExperience authoring and reviewing Interface Control Documents (ICDs), Concepts of Operation, Trade Studies, Documentation Trees, Engineering Management Plans, Engineering Change Packages or similar systems engineering artifacts. The Principal Systems Engineer will operate in a cross-functional environment supporting hardware, software, optics, test, and airworthiness teams to ensure technical performance, compliance, and mission readiness of complex integrated systems.
City Light & Power, IncNewPRINCIPAL ELECTRICAL ENGINEER-POWER SYSTEMS City Light & Power, IncPRINCIPAL ELECTRICAL ENGINEER-POWER SYSTEMSDenver, CO$155,000–$186,000 / 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.
True Anomaly IncPrincipal Flight Software Engineer True Anomaly IncPrincipal Flight Software EngineerDenver, CO$180,000–$250,000 / yearTo 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. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability.
Rocket Lab USAPrincipal Network Software Engineer - TS/SCI Rocket Lab USAPrincipal Network Software Engineer - TS/SCILittleton, CO$170,000–$230,000 / yearFull timeImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. \ Experience with Docker Experience with Kubernetes Experience with DevSecOps Ability to work under pressure and adhere to tight deadlines Excellent communication skills, with the ability to build strong working relationship ADDITIONAL REQUIREMENTS: Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception, and the ability to focus.
The Computer Merchant, LtdPrincipal RF Systems/Hardware Engineer - P4 - Cleared On-Site The Computer Merchant, LtdPrincipal RF Systems/Hardware Engineer - P4 - Cleared On-SiteAurora, CO$116–$120 / hourWhile an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. This includes the collection of diagnostic data, accurately documenting problems in logging and discrepancy reporting tools, restoring system operation, development of workarounds, and other activities necessary for recovery of the system.
Rocket Lab CorporationPrincipal Network Software Engineer - TS/SCI Rocket Lab CorporationPrincipal Network Software Engineer - TS/SCILittleton, CO$170,000–$230,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Kleinfelder IncPrincipal Geotechnical Engineer Kleinfelder IncPrincipal Geotechnical EngineerDenver, Colorado$124,000–$182,000 / yearEffectively uses Learns about and adheres to Kleinfelder workflows, processes, and policies to secure project resources, complete proposals, develop contracts, maintain project records, monitor project performance, bill clients, collect receivables, and close out. From earthquake and seismic engineering to the latest trenchless technology methods, Kleinfelder's Geotechnical Services support the planning, engineering, and construction of complex projects, and our specialists are leading experts in their fields.
Northrop Grumman CorpPrincipal / Sr. Principal Manufacturing Engineer Northrop Grumman CorpPrincipal / Sr. Principal Manufacturing EngineerEnglewood, CO$103,600–$155,400 / yearBasic Qualifications for Level 3: Bachelor of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 5 years of technical /engineering experience - OR - Master's of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 3 years of technical / engineering experience. Basic Qualifications for Level 4: Bachelor of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 8 years of technical /engineering experience - OR - Master's of Science Degree in a STEM discipline (Science, Technology, Engineering, Math) discipline plus 6 years of technical / engineering experience.
Artech LLCNewPrincipal SDET, Cybersecurity Test Engineer Artech LLCPrincipal SDET, Cybersecurity Test EngineerLakewood, CO$144,000–$180,000 / yearThis role is responsible for developing and driving the cybersecurity testing strategy across the Software Quality Engineering organization while enabling the broader organization to consistently implement and execute a unified cybersecurity testing approach. Effective collaboration is essential to success in this role, requiring strong partnerships with Software Architects, Software Development, Software Test, Systems Engineering, DevOps, Product Security, business leadership, and external consultants.
Verint Systems, Inc.Principal Engineer, Software Verint Systems, Inc.Principal Engineer, SoftwareDenver, COYou will operate at the intersection of hands-on engineering excellence and strategic technical leadership — contributing directly to complex features while shaping how the entire engineering organization builds, scales, and operates its software. + Cloud and Infrastructure: Deep hands-on experience with AWS or Azure including serverless compute, managed messaging (SQS/SNS/Service Bus), managed databases, and cost optimization.
Walmart Inc(USA) Principal, Systems and Infrastructure Engineer, Information Security Walmart Inc(USA) Principal, Systems and Infrastructure Engineer, Information SecurityDenver, CO$121,000–$242,000 / yearOption 1: Bachelors degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 5 years' experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company. Join the Walmart/VIZIO Team as a Principal Cloud Infrastructure & Platform Engineer, where you will lead large-scale multi-cloud migration and modernization efforts across AWS, GCP, and Azure, while shaping infrastructure, automation, security, and FinOps practices in equal measure.
GeoStabilization InternationalPrincipal Geotech Engineer GeoStabilization InternationalPrincipal Geotech EngineerWestminster, Colorado$140,000–$160,000 / yearThe Principal Engineer - Design Team Lead is a player/coach role critical to GeoStabilization International (GSI)’s ability to scale high-quality engineering output while developing the next generation of technical leaders. This role has clear runway into Director-level engineering leadership for individuals who demonstrate strong judgment, team-building capability, and sustained results.
Palo Alto Networks IncPrincipal Engineer Software, Infrastructure (Chronosphere) Palo Alto Networks IncPrincipal Engineer Software, Infrastructure (Chronosphere)Denver, CORemoteAnalytical Debugging & Quality: The ability to debug your own code efficiently using logs and tests, while proactively identifying edge cases (like nulls or limits) during the design phase. Youll be working with the latest cloud-native technologies as you build an infrastructure platform that enables the engineering organization to deliver observability for some of the largest technology companies.
Palo Alto Networks IncPrincipal Engineer Software, Production Engineering (Chronosphere) Palo Alto Networks IncPrincipal Engineer Software, Production Engineering (Chronosphere)Denver, CORemoteFor candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below. Recognized as a leader by major analyst firms, Chronosphere is trusted by the worlds most innovative brands, including DoorDash, Affirm, and Zillow.
Palo Alto Networks IncPrincipal Engineer Software, Security (Chronosphere) Palo Alto Networks IncPrincipal Engineer Software, Security (Chronosphere)Denver, CORemoteDesign, implement, and work with other engineering teams to operate security tools and programs across the organization, including access control & workflows, vulnerability management, and detection/response systems. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/com-missioned roles) is expected to be the annual range listed below.
Prime RoboticsNewPrincipal Hardware Engineer Prime RoboticsPrincipal Hardware EngineerDenver, CO$180,000–$240,000 / yearExperience with autonomous robots or complex electromechanical systems deployed in real-world environments, not just lab or prototype work .Ability to sit down with a field technician, understand what they are seeing, and make good engineering judgments about root cause and priority. Contribute to next-generation robot variants including RackBot 2.0 and MobilePallet improvements .Apply design-for-reliability thinking, reduce failure modes before robots ship rather than fixing them in the field.
FusionAuthPrincipal Software Engineer FusionAuthPrincipal Software EngineerDenver, COFull timeWhen you join FusionAuth’s Denver team, you’ll enjoy a modern campus experience designed for productivity, wellness, and community: Newly upgraded amenity spaces including a sleek tenant lounge and café with booth seating and collaborative workspaces. Industry & Technology Leadership: Track where the identity industry is heading: passkeys/FIDO2, device authorization, DPoP, token binding, emerging OAuth and OIDC drafts, and the rapidly evolving intersection of AI and identity (agent authentication, scoped credential issuance, authorization for AI-driven workflows).
Northrop Grumman CorpSr Principal/Staff Hardware Engineer Northrop Grumman CorpSr Principal/Staff Hardware EngineerAurora, COThe selected candidate for this role will bring a background in ground systems software and hardware integration and test, with a focus on understanding how changes in requirements impact software and hardware designs. Northrop Grumman Space Systems is seeking a Sr Principal Hardware Integration and Test Engineer (Level 4) OR Staff Hardware System Test and Integration Engineer (Level 5) to join our team.
Apollo Professional SolutionsEngineer Principal - Structural Apollo Professional SolutionsEngineer Principal - StructuralLafayette, CORequired Education, Experience, & SkillsBachelor's degree or higher in Engineering or a related technical field is required, plus 6 or more years of related experience in mission systems, spacecraft systems, ground systems or payload systems. On-Site Work Environment: This position requires regular in-person engagement by working on-site five days each normally scheduled week in the primary work location.
EchoStarNewPrincipal Software Test Engineer EchoStarPrincipal Software Test EngineerDenver, Colorado$136,115–$181,500 / yearSkills, Experience and Requirements: Bachelor’s degree or U.S. equivalent in Computer Science, Computer Engineering, Information Technology, Software Engineering, Electrical Engineering, Chemical Engineering or related field, plus 7 years of professional experience as Software Engineer or any occupation, job title, position performing software quality assurance, testing, and application development. 5 years of professional experience providing technical mentorship and guidance to cross-functional testing teams, including conducting knowledge-sharing sessions, reviewing testing approaches, and supporting skill development without direct supervisory authority.
Sierra Space CorporationPrincipal Software Test Engineer (Contractor) Sierra Space CorporationPrincipal Software Test Engineer (Contractor)Centennial, CO$86.60–$119.08 / hourYou will make high-level software test design decisions that impact program cost, schedule, and technical performance, drive the strategic direction of the software testing team to align with organizational goals, and communicate effectively with both technical and non-technical senior-level stakeholders to provide updates on testing progress, issues, and resolutions. Architecting and designing sophisticated automated testing tools and frameworks to optimize testing processes will be a critical focus, along with directing the development, peer review, and management of test plans, test harnesses, test cases, test scripts, test procedures, and test reports for aerospace software systems.
Geologics CorporationPrincipal RF Systems/Hardware Engineer with ACTIVE TS/SCI with CI POLY Geologics CorporationPrincipal RF Systems/Hardware Engineer with ACTIVE TS/SCI with CI POLYAurora, CO$95–$118 / hourThis includes the collection of diagnostic data, accurately documenting problems in logging and discrepancy reporting tools, restoring system operation, development of workarounds, and other activities necessary for recovery of the system. Prior experience supporting Operations and Maintenance (O&M) RF ground systems engineering activities for a satellite communications system.
ALTEN Technology USAPrincipal Embedded Software Engineer (medical devices) ALTEN Technology USAPrincipal Embedded Software Engineer (medical devices)Lafayette, CO$115,000–$135,000 / yearWe're ALTEN Technology USA, an engineering company helping clients bring groundbreaking ideas to life—from advancing space exploration and life-saving medical devices to building autonomous electric vehicles. 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.
GliaCell TechnologiesPrincipal Software Engineer GliaCell TechnologiesPrincipal Software EngineerAurora, COFull timeProvides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements.
U.S. BankPrincipal Systems Engineer (Microsoft Active Directory Domains) U.S. BankPrincipal Systems Engineer (Microsoft Active Directory Domains)Denver, CO$119,765–$140,900 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. We are seeking a Principal Systems Engineer with strong experience in software engineering, automation, cloud platforms, and identity infrastructure to help modernize and scale our enterprise platform services.