Secure Network Engineer EntarianSecure Network EngineerBoulder, ColoradoThe Secure Network Engineer will provide technical leadership and hands-on expertise in secure networking for critical ground infrastructure systems supporting national security missions. Develop and maintain cybersecurity body of evidence (e.g., workforce rosters, PPS matrices, STIGs, compliance reports, network diagrams, device configs).
Senior Structural Engineer Tetra Tech IncSenior Structural EngineerEnglewood, CO$120,000–$170,000 / yearYour Role: This position provides engineering support for pipeline, compressor station, pump stations, meter facilities, other Tetra Tech units doing power stations, data centers, and terminal/tank projects nationwide. Target salary range: $120k to $170k Please note that Tetra Tech considers various factors in determining pay, including but not limited to: education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.
Senior Water/Wastewater Engineer Merrick & CompanySenior Water/Wastewater EngineerDenver, ColoradoRemoteFull timeMust be capable of performing independent design tasks, reviewing the designs of others, preparing bid documents including drawings and specifications, and organizing all drawings, reports, calculations, and associated project deliverables, after receiving initial instructions from project manager, while receiving limited supervision. The successful candidate must possess good interpersonal skills to effectively interface with clients and Local, State, and Federal government agencies and be capable to lead project progress meetings, make project presentations, and provide clear written communications.
Senior Baggage Handling Systems Engineer Swanson Rink, Inc.Senior Baggage Handling Systems EngineerDenver, CO$140,000–$160,000 / yearOur Impact: Swanson Rink provides endowed scholarships to support engineering students, invests hundreds of hours a year in employee training and development, and we encourage our team to Cultivate Curiosity through a monthly presentation series led by team members on the latest issues and trends facing our clients. Founded in 1949, Swanson Rink specializes in designing mechanical, electrical, fire protection, plumbing and technology infrastructure for data centers, airports, and other complex buildings.
Senior Manufacturing Engineer (Electronics) H3X Technologies IncSenior Manufacturing Engineer (Electronics)Louisville, CO$120,000–$180,000 / yearH3X is poised to become the world's leading supplier of advanced electric motors by 2030 to drive deep decarbonization in aviation, marine, and heavy industrial applications and unlock next-generation electrified defense technology to strengthen national security. H3X's world-class team is composed of experts from Tesla, SpaceX, GE Aviation, and Siemens with deep knowledge in electric machines, power electronics, material science, control systems, and advanced manufacturing.
Senior Power Electronics Engineer RTX CorpSenior Power Electronics EngineerAurora, CODesign and/or Analysis experience with analog electronics design, including at least one of the following: Power supply topologies (buck, boost, buck-boost), FETs/BJTs, op-amp, high/low/band pass filters, clock/data termination, and comparator circuits. Experience with subsystems integration and test, problem investigation, Statistical Process Control (SPC) methods in achieving production yield improvements, technical writing, formal presentation, and implementing Engineering Change Notices.
Senior Software Engineer, watchOS System Spaces Apple IncSenior Software Engineer, watchOS System SpacesBoulder, CODesigning well in that environment means treating reliability, power, and memory as part of a feature rather than as follow-up work, and being willing to follow a problem into code your team does not own. The software in this group runs continuously and sits beneath most of what a user does on their watch, from notifications to app launch, and it works within a small power and memory budget.
Principal Systems Engineer - Signals Analyst (Onsite) RTX CorpPrincipal Systems Engineer - Signals Analyst (Onsite)CODrive collaboration with cross‑functional, operational, and cross‑site teams, facilitating shared understanding, alignment, and enterprise integration; represent the team in high‑visibility technical discussions and customer engagements. Employ and optimize specialized tools, platforms, and workflows for signal processing, identifying capability gaps, recommending enhancements, and contributing to long‑term technology planning.
Senior Forward Deployed Engineer, Microsoft AI&Data Deloitte Touche Tohmatsu LtdSenior Forward Deployed Engineer, Microsoft AI&DataDenver, CO$155,600–$306,800 / yearAt Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. Drive end-to-end sales and delivery support by developing demos/POCs, contributing to proposals and orals, articulating business value, and documenting solutions for smooth client handoff and knowledge transfer.
Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation Deloitte Touche Tohmatsu LtdCyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationDenver, CO$105,400–$207,800 / year1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.
Principal Software Engineer (Onsite) RTX CorpPrincipal Software Engineer (Onsite)Aurora, COFocused on program execution, business growth and the highest level of customer satisfaction, the ASDS team provides customers with unmatched capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface-to-air munitions to accomplish air, space and missile defense missions. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems, hypersonics, effectors, and cyber solutions.
Software Engineer II (Onsite) RTX CorpSoftware Engineer II (Onsite)Aurora, COFocused on program execution, business growth and the highest level of customer satisfaction, the ASDS team provides customers with unmatched capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface-to-air munitions to accomplish air, space and missile defense missions. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems, hypersonics, effectors, and cyber solutions.
Senior. Principal Platform IAC Engineer PO (Onsite) RTX CorpSenior. Principal Platform IAC Engineer PO (Onsite)Aurora, COTypically requires BS/BA Degree in Science, Technology Engineering Math (STEM) in Computer Science, Computer Engineering, Information Technology or Physics and a minimum 10 years of related work experience. Experience installing, configuring, hardening, and maintaining Red Hat Enterprise Linux environments ands‑on experience designing, implementing, and integrating cloud infrastructure solutions, preferably with AWS.
Senior Command & Control Software Engineer (Onsite) RTX CorpSenior Command & Control Software Engineer (Onsite)Aurora, COFocused on program execution, business growth and the highest level of customer satisfaction, the ASDS team provides customers with unmatched capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface-to-air munitions to accomplish air, space and missile defense missions. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems, hypersonics, effectors, and cyber solutions.
Sr Systems Engineer - Integration and Test RTX CorpSr Systems Engineer - Integration and TestAurora, COIn this role, you'll apply your expertise in developing test plans and procedures, debugging system functions and interfaces, building test environments, and collaborating with integration teams and customers to deliver high-quality solutions. We have an exciting opportunity for a Senior Systems Engineer - Integration and Test, supporting one of our premier programs in the Space Intelligence, Surveillance, and Reconnaissance (SISR) business units.
Sr Systems Engineer - Integration and Test (C2) RTX CorpSr Systems Engineer - Integration and Test (C2)Aurora, COWe have an exciting opportunity for a Senior Systems Engineer - Integration and Test within the command and control (C2) domain, supporting one of our premier programs in the Space Intelligence, Surveillance, and Reconnaissance (SISR) business units. In this role, you'll apply your expertise in developing test plans and procedures, debugging system functions and interfaces, building test environments, and collaborating with integration teams and customers to deliver high-quality solutions.
Machine Learning Engineer - Health AIML Apple IncMachine Learning Engineer - Health AIMLBoulder, COWe are a close-knit team of highly accomplished, deeply technical research scientists, software engineers, and machine learning engineers passionate about delivering innovative technologies that impact millions of users. The successful candidate should possess excellent interpersonal skills and the ability to work cross-functionally to rapidly apply engineering best practices and novel research techniques at the intersection of Health, ML, and consumer products.10+ years of overall software development experience.
Ground Processing Hardware Engineer (Onsite) RTX CorpGround Processing Hardware Engineer (Onsite)COThis role combines systems engineering, hardware development, integration and test, and cross-functional coordination to ensure reliable, cost-effective, and mission-ready ground processing solutions. Raytheon is seeking a highly capable Ground Processing Hardware Engineer to support the design, integration, verification, and lifecycle management of ground processing hardware systems supporting mission operations.
Senior Software Engineer (Onsite) RTX CorpSenior Software Engineer (Onsite)Aurora, COUnder this effort, RTX Collins personnel will oversee/perform software development and sustainment for cloud-enabled systems that ingest, tag, and audit data sets, while maintaining security, integrity, and availability of data. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience.
Staff Systems Engineer - Quantum Gravity Gradiometer Infleqtion IncStaff Systems Engineer - Quantum Gravity GradiometerLouisville, COAuthor major systems engineering documents and assign technical sections to subject-matter experts as needed, including requirements documents, ICDs, architecture documents, CONOPs, verification plans, test plans, review packages, and customer deliverables. Own and manage interface control documentation (ICDs), including source-of-truth documentation, revision control, and coordination of interfaces across the sensor head, electronics/subcontractor, laser, laser electronics, command and telemetry, software, and customer teams.
Senior System Safety Engineer RTX CorpSenior System Safety EngineerAurora, COExperience developing and implementing MIL-STD-882E System Safety Program tasks and analyses, involving management (task series 100), analysis (task series 200), evaluation (task series 300), and verification (task series 400). System Safety / Human System Integration (HSI) Department ensures our products Safety and Human Factors disciplines are incorporated into all our engineering and program execution to provide for our customers critical needs.
Systems Engineer - Integration and Test RTX CorpSystems Engineer - Integration and TestAurora, COIn this role, you'll apply your expertise in developing test plans and procedures, debugging system functions and interfaces, building test environments, and collaborating with integration teams and customers to deliver high-quality solutions. We have an exciting opportunity for a Systems Engineer - Integration and Test, supporting one of our premier programs in the Space Intelligence, Surveillance, and Reconnaissance (SISR) business units.
Principal Command & Control Software Engineer (Onsite) RTX CorpPrincipal Command & Control Software Engineer (Onsite)Aurora, COFocused on program execution, business growth and the highest level of customer satisfaction, the ASDS team provides customers with unmatched capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface-to-air munitions to accomplish air, space and missile defense missions. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems, hypersonics, effectors, and cyber solutions.
Legal Engineer - In-House LegoraLegal Engineer - In-HouseDenver, ColoradoActing as a thought partner to General Counsels, Legal Operations leaders, and in-house teams - building trusted relationships, addressing tricky pain points, and identifying high-value opportunities for them to scale their use of Legora across their legal function. Confidently helping in-house teams navigate one of the biggest shifts in how corporate legal operates - from evaluating the ROI and efficiency gains of AI to clearly mapping how AI will impact different functions, from contract management to regulatory compliance.
Senior Embedded Systems Engineer InfleqtionSenior Embedded Systems EngineerLouisville, CO$131,000–$175,000 / yearIn this role, you will work closely with a cross-functional team of software engineers, opto-mechanical engineers, and physicists to develop unique control algorithms and complex data processing tools. Develop programmable logic and low-level CPU interfaces to control integrated systems and peripherals including quantum sensors, magnetic field controllers, and lasers.
Senior DevSecOps Engineer ParsonsSenior DevSecOps EngineerBoulder, Colorado$148,300–$266,900 / yearDesign, build, and operate automated CI/CD pipelines (e.g., GitLab CI, GitHub Actions, Azure DevOps, Jenkins) with integrated security controls including SAST, DAST, SCA, container image scanning, and secret management. Implement, harden, and manage containerized workloads using Docker and Kubernetes (including RKE2, OpenShift, or Rancher), leveraging Helm, Kustomize, and umbrella charts to deploy and manage complex, multi-service systems.
Mechanical Engineer - Advanced Manufacturing H3X Technologies IncMechanical Engineer - Advanced ManufacturingLouisville, CO$90,000–$200,000 / yearYoull take full ownership of a program or production area such as Stator Manufacturing, Rotating Assemblies, or Final Assembly, supporting both new product introductions and production scaling of existing products. About the Role: H3X is hiring Mechanical Engineers focused on advanced manufacturing across all levels (Associate to Staff) to develop and scale our manufacturing processes from early-stage prototypes through full production.
Staff Systems Engineer - Quantum Gravity Gradiometer InfleqtionStaff Systems Engineer - Quantum Gravity GradiometerLouisville, CO$160,000–$180,000 / yearAuthor major systems engineering documents and assign technical sections to subject-matter experts as needed, including requirements documents, ICDs, architecture documents, CONOPs, verification plans, test plans, review packages, and customer deliverables. Own and manage interface control documentation (ICDs), including source-of-truth documentation, revision control, and coordination of interfaces across the sensor head, electronics/subcontractor, laser, laser electronics, command and telemetry, software, and customer teams.
Lead Platform Data Engineer Allegion plcLead Platform Data EngineerGolden, CO$131,400–$205,000 / yearAs a Lead Platform Data Engineer, you will own the data architecture that connects product applications across the full customer lifecycle - from specification and ordering through device provisioning, installation, and ongoing usage. "Ground-to-Cloud" Experience: A proven track record of entering environments with high technical debt/minimal documentation and successfully implementing a formal data strategy and topology.
Principal Operations Systems Engineer - Level 3 Northrop Grumman CorpPrincipal Operations Systems Engineer - Level 3Aurora, CO$114,000–$171,000 / yearAt the completion of this training, the employee will perform a set of 12-hour crew shifts and complete and on-the-job (OJT) checklist to become a certified Senior System Controller (SSC). The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Experienced QA Engineer with Hands-on Automation and AI Skills Deloitte Touche Tohmatsu LtdExperienced QA Engineer with Hands-on Automation and AI SkillsDenver, CO$105,400–$207,800 / yearOur purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure.
Mechanical Engineer Crusoe EnergyMechanical EngineerArvada, CO$125,000–$145,000 / 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. Lifecycle Management: Execute Engineering Change Orders (ECOs) as part of product release and lifecycle management, coordinating with cross-functional teams for smooth implementation.
Senior Systems Integration and Test Engineer RTX CorpSenior Systems Integration and Test EngineerAurora, COAs part of the Systems Integration and Test (SI&T) team, you will integrate, verify, and validate complex systems by developing test plans and procedures, evaluating system functionality and interfaces, building and maintaining test environments, and collaborating closely with cross-functional engineering teams and customers to ensure mission success. Experience supporting systems integration and testing for software products in an Agile, continuous integration/continuous delivery (CI/CD) environment, including regression testing, test scripting, and test automation.
Forward Deployed Engineer, Frontier GenAI Deloitte Touche Tohmatsu LtdForward Deployed Engineer, Frontier GenAIDenver, CO1+ years of experience with one of the following Frontier GenAI Platforms: Anthropic, Google or Open AI, including hands on experience with one of the following key platforms/products; Claude API, Claude for Enterprise, tool use, extended thinking, Claude Code, Gemini API, Vertex AI Agent Builder, Grounding, Google Workspace integration, GPT-4o, Assistants API, Responses API, OpenAI Agents SDK. At Deloitte, Forward Deployed Engineers (FDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise.
GenAI Solution Engineer (Databricks AI/Snowflake AI pref'd) Deloitte Touche Tohmatsu LtdGenAI Solution Engineer (Databricks AI/Snowflake AI pref'd)Denver, CO$113,100–$208,300 / yearWe're seeking a GenAI practitioner who can embed with Deloitte client teams and use Claude / Codex / Gemini using various IDEs to solve real business problems-rapidly prototyping solutions, writing production-quality code, and enabling client and Deloitte teams to adopt GenAI safely and effectively. 2+ years hands-on experience building with generative AI and LLMs; to include experience leveraging Claude, Codex and/or Gemini to deliver working solutions (ie: prompt patterns, workflows, evaluation, governance.
Manufacturing Engineer II Sierra Space CorporationManufacturing Engineer IILouisville, CO$87,663–$120,558 / yearYou will read and interpret technical manuals, schematics, and engineering drawings to support manufacturing activities, and analyze production data to identify trends and recommend process improvements. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.
Senior Software Engineer, Rust Anduril Industries IncSenior Software Engineer, RustBroomfield, CO$190,000–$252,000 / yearThis third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Senior Systems Engineer Anduril Industries IncSenior Systems EngineerBoulder, CO$143,000–$191,000 / yearYou will bridge the gap between design and manufacturing, lead rigorous testing campaigns, and help mature our hardware and software systems to achieve high Technology Readiness Levels (TRL) ahead of our upcoming Critical Design Review (CDR) and Manufacturing Readiness Review (MRR). Prepare for Major Milestones: Author technical documentation, define verification matrices, and lead systems-level preparation for upcoming Critical Design Reviews (CDR) and Manufacturing Readiness Reviews (MRR).
CloudOps Engineer Tyler Technologies IncCloudOps EngineerLakewood, COAs a CloudOps Engineer, you will play a critical role in designing, building, and maintaining the highly available, scalable, and secure cloud infrastructure that supports our financial management, human resources, tax billing, and asset management solutions. Enhance ERP Hosting Platform - Help build the next generation of our ERP hosting platform by leveraging Infrastructure as Code (IaC), Configuration Management, and Event-Driven Infrastructure to ensure secure, scalable, and resilient deployments.
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 Java Software Engineer Garmin International, Inc.Senior Java Software EngineerBoulder, ColoradoFull timeMay serve as a Lead Software Engineer for complex software development project designs and/or reviews architected modules and software systems supporting new technology or improving capability/performance of existing functionality. Bachelor’s Degree in Computer Science, Computer Engineering, Software Engineering, or related field AND a minimum of 5 years relevant experience OR an equivalent combination of education and experience.
Test & Evaluation Engineer, Imaging Anduril Industries IncTest & Evaluation Engineer, ImagingBoulder, CO$97,000–$129,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.
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.
Staff Software Engineer, Data and Partner Platform EnergyHubStaff Software Engineer, Data and Partner PlatformDenver, CO$160,000–$180,000 / yearDevelop deep domain expertise in utility programs, demand responses, DER lifecycles, wholesale energy markets, and the regulatory realities that shape them, so every technical decision is grounded in how the energy industry actually operates. In this role, you will operate at the intersection of deep technical craft and broad organizational impact - driving architectural decisions, mentoring engineers, and building systems that are reliable, scalable, and grounded in the realities of the energy industry.
Staff / Senior Staff Platform Software Engineer SciTecStaff / Senior Staff Platform Software 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.
Cyber Security Engineer II Johns Manville CorpCyber Security Engineer IIDenver, CO$101,900–$152,900 / yearThe ideal candidate will possess deep technical expertise in cloud security, SIEM/SOAR technologies, vulnerability management, incident response, detection engineering, and security automation, along with strong project leadership and collaboration skills. This role is responsible for securing enterprise infrastructure, cloud environments, engineering systems, manufacturing plant floor operations, and critical business technologies through advanced security engineering, operational security management, incident response, and security architecture activities.
NewProject Engineer III (Clearance Required) Sierra Space CorporationProject Engineer III (Clearance Required)Centennial, CO$119,064–$163,713 / yearSpace Vehicle Integration: Plan and execute hardware and software integration activities for spacecraft buses, payloads, and subsystems; coordinate interface control documents (ICDs) and manage technical interfaces across vehicle elements. Driving innovation and continuous improvement within the engineering team will be a key focus, as will serving as the bridge between Engineering and Program offices to resolve conflicts and represent the voice of all stakeholders, including support functions and customers.
Project Engineer Corden Pharma International GmbHProject EngineerBoulder, COThe project engineer manages multiple, high-value projects over a diverse number of disciplines including civil; mechanical; equipment & facilities design & installation; technology transfer; and product delivery. This position is responsible for supporting assigned projects and for developing scopes, justifications, cost budgets, personnel requirements, and timelines for ensuring that all major project objectives are met.
Senior Systems Engineer RTX CorpSenior Systems EngineerAurora, COExperience with ground station and satellite systems, including one or more of the following: terrestrial data networking, command and telemetry, launch operations, flight dynamics, mission planning, or on-orbit operations. You will partner with cross-functional engineering teams to design, develop, integrate, and sustain mission-critical capabilities while contributing to innovative cyber and ground system technologies.
Senior Forward Deployed Engineer- AWS Deloitte Touche Tohmatsu LtdSenior Forward Deployed Engineer- AWSDenver, CO$155,600–$306,800 / yearAt Deloitte, Senior Forward Deployed Engineers (SFDE) don't just build AI solutions, they help clients turn AI ambition into enterprise-scale impact, pairing leading class engineering with pod-based delivery and vertical expertise. Drive end-to-end sales and delivery support by developing demos/POCs, contributing to proposals and orals, articulating business value, and documenting solutions for smooth client handoff and knowledge transfer.