Top Engineering Jobs in Denver & Boulder, CO

Leads engineering activities for satellite ground mission planning systems, including requirements analysis, architecture, interface design, system integration, verification, and formal testing. Develops and executes integration and test plans, procedures, and reports; leads technical reviews; resolves cross-functional issues; supports customer requirements and operational mission threads; and mentors engineering teams in an agile environment.

Designs, analyzes, qualifies, and documents solid rocket motor structures and propulsion components. Leads clean-sheet design, development campaigns, prototyping, testing, troubleshooting, requirements verification, and design reviews. Creates CAD models and drawings, manages design risks and schedules, supports production scalability and supply-chain planning, resolves hardware discrepancies, and mentors engineers. Requires expertise in solid propulsion, additive manufacturing, structural mechanics, and aerospace design, plus eligibility for a Secret clearance.

Designs, implements, and manages AWS infrastructure and Infrastructure as Code automation. Partners with application engineering, quality, security, and compliance teams to deliver reliable platform solutions. Owns platform stability, observability, incident response, security best practices, and zero-downtime deployments. Participates in on-call rotations, uses metrics for decision-making, and supports application architecture decisions while continuously improving DevOps processes and automation.

Performs quality control and pre-delivery reviews for geospatial products, ensuring compliance with specifications and customer expectations. Provides timely quality assessments, supports operational revenue goals, and participates in an on-call rotation. The role requires geospatial expertise in imagery, DTM/DSM, and vector products, with preferred experience in ArcGIS, Global Mapper, Unix/Linux, and geospatial production.

Designs, builds, and scales backend services and integrations for payments, billing, identity, and partner connectivity. Sets technical vision and architecture for distributed systems, leads cross-team delivery, manages production rollouts, builds fault-tolerant services and data pipelines, and mentors engineers. The role partners with product, design, and engineering teams to deliver frequent, reliable improvements for Flex’s rent payment platform.

Design, build, and scale backend services and integrations for payment, billing, identity, and partner systems. Own API scoping, design, implementation, deployment, and production operations with minimal oversight. Build fault-tolerant systems, data pipelines, and scalable architectures while collaborating with product, design, engineering, and external partners. Contribute to reliability monitoring, observability, automation, technical standards, and mentoring in a distributed team.

Build and own full-stack MarTech services, scalable APIs, event-driven systems, data pipelines, and customer-facing web experiences. Integrate advertising, analytics, messaging, and marketing platforms while supporting attribution, identity resolution, experimentation, acquisition, and retention. Collaborate cross-functionally with marketing, product, data, design, and engineering teams to launch measurable growth initiatives. Mentor engineers and establish technical best practices across high-scale marketing infrastructure.

Designs, develops, integrates, and validates spacecraft guidance, navigation, and control systems. Responsibilities include GNC algorithm design, dynamic modeling, Monte Carlo simulations, stability analysis, sensor and actuator modeling, HITL testing, flight-mode ownership, requirements integration, and technical leadership. The engineer also mentors junior staff and supports closed-loop GNC and FDIR subsystem development.

The Software QA Engineer creates and executes test plans, evaluates software features, provides usability and workflow feedback, supports customers and users, and interfaces with government customers on requirements, development progress, bug fixes, training, and technical support. The role supports intelligence applications across Linux, Windows, macOS, and Android platforms.

Own reliability, scalability, security, observability, and incident response for production applications across AWS and on-premises DoD environments. Build monitoring and alerting, define SLIs and SLOs, lead post-incident reviews, automate infrastructure with Terraform and Ansible, operate Kubernetes clusters, embed RMF and STIG controls, reduce operational toil, and support secure air-gapped deployments.

Build, monitor, and scale resilient cloud infrastructure across multi-region and multi-cloud environments. Develop Kubernetes controllers and infrastructure tools using Go, Python, Ruby, and Terraform; maintain Datadog observability; diagnose complex production performance and reliability issues; automate failover and capacity management; and collaborate with engineering teams on architecture and infrastructure improvements.

Manage AWS and GCP cloud environments, scale infrastructure globally, shape technical architecture, and build reliable CI/CD pipelines. Automate security and compliance controls, improve infrastructure performance, and develop systems interacting with smart contracts across multiple blockchains. The role requires Terraform, shell scripting, GitHub Actions, Docker, production cloud operations, and observability experience, with Kubernetes, networking, and fintech compliance knowledge preferred.

Design and build backend services and APIs for identity resolution and platform integrations. Optimize event-driven pipelines processing billions of signals, deploy cloud-native services on AWS EKS and Kubernetes, and ensure reliability, observability, and scalability. Collaborate with engineering, product, and data teams to deliver identity solutions while mentoring junior engineers. The role requires expertise in backend or data engineering, distributed systems, streaming technologies, cloud deployment, data modeling, and high-throughput databases.

Defines architectures for spacecraft RF systems and establishes organization-wide design, testing, and performance standards. Develops RF analysis tools and methodologies, leads complex trade studies, resolves cross-system EMI/EMC issues, and coordinates multi-team technical programs. Provides mentorship, drives cross-organizational alignment, supports suppliers and subcontracts, and delivers program-level communication outcomes. Requires extensive aerospace RF experience, including spacecraft architectures, link budgets, antenna systems, communication protocols, and advanced RF simulation.

Leads enterprise RF architecture and strategy for spacecraft communication systems across multiple missions and frequency bands. Oversees link performance, EMI/EMC strategy, verification, payload qualification, regulatory coordination, and technical standards. Influences executives, represents the company externally, drives innovative RF capabilities, and develops senior engineering talent across the organization.

Design, build, operate, and scale GitLab Orbit backend services in Rust across distributed cloud-native environments. Improve Kubernetes deployments, infrastructure automation, observability, reliability, incident readiness, multi-tenant isolation, data workflows, graph query capabilities, indexing pipelines, cloud storage integrations, and API/MCP surfaces. Own technical designs through rollout while collaborating asynchronously with infrastructure, security, AI, data, delivery, and SRE teams.

Supports the development of complex space systems by decomposing and managing requirements, developing architectures, tracking technical performance and risks, and supporting integration, verification, and milestone reviews. Collaborates with cross-functional teams, creates technical artifacts, validates system functionality, and follows established engineering processes and standards.

Develops and integrates complex space systems across the product lifecycle. Responsibilities include decomposing and managing requirements, developing system architectures and concepts of operation, supporting milestone reviews, integrating and verifying systems, tracking technical performance, managing risks, and ensuring compliance with engineering processes. Collaborates with cross-functional teams and communicates technical information to stakeholders.

Supports systems development across the product lifecycle by decomposing and managing requirements, developing architectures, creating technical artifacts, tracking performance and risks, and supporting integration, verification, and milestone reviews. Collaborates with cross-functional teams to ensure compliant, cohesive system solutions while following engineering processes and communicating with stakeholders.

Supports the development of complex aerospace systems through requirements decomposition, traceability, architecture development, integration, verification, and validation. Collaborates with cross-functional teams, prepares milestone review artifacts, tracks technical performance, identifies risks, develops mitigation strategies, and follows engineering processes and standards. The role is entry-level and builds expertise in systems engineering practices and tools.

Leads the architecture, design, development, integration, verification, and testing of complex software and multidisciplinary space systems. Responsibilities include managing system requirements and architectures, defining operational concepts, leading milestone reviews, mitigating technical risks, improving engineering processes, and mentoring software engineers. The role requires advanced software engineering expertise, scalable system design, algorithmic knowledge, technical leadership, and an active Top Secret clearance.

Develop and maintain a password-protected .AI KPI dashboard using Identity Digital Data Warehouse data and a mutually agreed web framework. The dashboard will provide near-real-time updates, executive-level views, drill-down functionality, and metrics covering registry growth, financial performance, technical infrastructure, and security. The contractor will collaborate with technical and business stakeholders, maintain an in-person presence in Anguilla, coordinate deliverables, and provide emergency support when required.

Represent the company in Internet standards working groups, track related drafts and discussions, revise specifications, respond to reviews, and develop reference implementations, interoperability tests, and demos. Build credibility within standards communities, support the CTO as a technical delegate, and gradually author independent drafts. The role requires protocol or infrastructure engineering experience, identity infrastructure knowledge, strong technical writing, and collaboration across engineering, open source, enterprise, and government audiences.

Supports mission assurance for satellite operations across space and ground segments. Coordinates risk management, discrepancy resolution, design reviews, corrective actions, training, customer interface, and technical authority oversight. Contributes to nominal on-orbit operations and real-time anomaly resolution while translating complex engineering challenges into requirements and lessons learned. The role is fully onsite and requires occasional off-nominal hours during critical mission operations.

Supports aerospace quality engineering and process improvement initiatives through requirements development, metrics analysis, process documentation, quality assurance activities, anomaly and non-conformance investigation, root-cause analysis, corrective actions, and cross-functional program execution. The intern participates in technical meetings, briefings, process-change pilots, and broader program lifecycle quality duties in an on-site office, laboratory, production, or cleanroom environment.