Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Lead product security across application, CI/CD/supply-chain, and Kubernetes-based infrastructure. Own PKI and mTLS, vulnerability management, product incident response, infra hardening, and partner with hardware/firmware teams on secure boot, key storage, and supply-chain integrity. Drive secure SDLC, SAST/DAST/SCA, SLSA-aligned controls, and mentor engineering teams while building security programmatic controls.

Own cloud and network security, identity and PKI systems, and compliance for cloud and hybrid environments. Design secure cloud networking, manage NGFW/IDS/IPS, implement IAM/PAM/MFA, operate PKI and cryptography, maintain SIEM/EDR, and implement controls for CMMC L2, FedRAMP, and NIST 800-171. Support audits, documentation, risk assessments, and automation for compliance evidence and hardening standards.

Lead pre-sales technical discovery and architect solutions for Spacetime. Deliver demos, proofs-of-concept, proposals, and technical validation. Advise customers, support pilots, create reference architectures, and feedback to product teams to drive adoption.

The Lead RTL/FPGA Design Engineer will develop and manage high-performance coherent modems for free space optical communications, translating DSP algorithms into synthesizable RTL, ensuring compliance, and supporting integration and testing.

Lead end-to-end execution of the Spacetime engineering program: translate customer requirements into engineering plans, run cross-functional rhythms, interface with executives, manage T&M contract financials and reporting, identify and mitigate schedule/scope risks, and coordinate deliveries across development, staging, and production environments.

Lead end-to-end commercial sales for aerospace communications: qualify opportunities, run technical discovery and demos, respond to RFPs, translate customer needs into solutions, influence product roadmap, and close complex B2B deals across defense, satellite, and 5G NTN verticals.

As a Site Reliability Engineer, you'll build and manage observability platforms for satellite communications, define SLOs/SLIs, and collaborate on incident response and deployment automation.

The Senior Backend Software Engineer will develop and optimize critical systems for the aerospace industry, managing project priorities and overseeing various software projects.

Seeking an experienced Software Engineer for the Spacetime team to develop systems for satellite communication, requiring expertise in algorithms and large-scale distributed systems.

The Mission Engineer positions involves system modeling, software integration, data modeling, link analysis, and operations triage of wireless communication systems.