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

Coordinates interviews across departments, manages candidate communications and logistics, prepares interview resources, welcomes onsite candidates, supports recruiters and hiring managers, improves scheduling and candidate experience, maintains recruiting data and metrics, and assists with recruiting operations, onboarding, and events.

Own full-cycle technical recruiting for Core Engineering teams building spacecraft, flight software, autonomy, avionics, propulsion, and other space-defense technologies. Source specialized engineering talent, manage candidate pipelines, deliver strong candidate experiences, maintain ATS data, report hiring progress, improve recruiting processes, and represent the company at recruiting events. This is a 3–6 month temporary role based primarily onsite in Centennial, Colorado, with occasional travel.

Serve as in-house legal authority for spacecraft and ground station licensing, managing FCC, NOAA, NTIA, and related applications, renewals, compliance obligations, and regulatory relationships. Translate technical requirements into filings and guidance, monitor regulatory developments, and support contracts, negotiations, and broader corporate legal matters across the company.

The Contracts Manager administers DoD and Intelligence Community contracts throughout the acquisition lifecycle, including proposals, negotiations, modifications, compliance, audits, performance tracking, correspondence, and closeout. The role manages government contracting officer relationships, monitors contractual risks and obligations, supports DCAA and DCMA interactions, ensures FAR/DFARS compliance, and maintains audit-ready records. The position also contributes to contracting process improvements and provides practical guidance to internal stakeholders.

Manage a portfolio of U.S. Department of Defense and Intelligence Community contracts across the full lifecycle, from proposal and negotiation through administration, compliance, audits, and closeout. Responsibilities include advising internal stakeholders, negotiating FAR/DFARS terms, managing modifications and deliverables, coordinating with government contracting officers, supporting claims and audits, maintaining contract records, and improving contracting processes. The role requires independent judgment, direct government interaction, and experience with classified defense contracts.

Processes vendor invoices, matches purchase orders, manages payment runs, reconciles vendor accounts, codes credit card and travel expenses, supports month-end close, and assists with audits. Maintains vendor documentation and accounts payable communications while addressing discrepancies. Requires at least three years of accounts payable experience, accounting knowledge, strong attention to detail, and proficiency with Microsoft Office. The hybrid role is based near Centennial, Colorado, with ITAR-related work authorization requirements.

Develop and maintain physics-based space and missile defense models, engagement and mission simulations, and analysis tools using Python and C++. Integrate simulations into SIL, HIL, and distributed environments; perform verification, validation, Monte Carlo studies, and data correlation. Collaborate with engineering and government stakeholders on requirements, testing, and technical recommendations. The role requires aerospace or related experience, knowledge of orbital mechanics or missile trajectories, and eligibility for Secret or TS/SCI clearance.

Designs, builds, and deploys classified IT infrastructure for U.S. Government programs through TS/SCI and SAP levels. Responsibilities span facility readiness, power and cooling, rack and cabling design, servers, networks, storage, virtualization, cryptographic devices, physical security, testing, troubleshooting, documentation, and RMF/ATO evidence. The role requires extensive hands-on work in SCIFs, SAPFs, data centers, and construction environments, coordination with facilities and contractors, and up to 50% travel.

Leads structural dynamics analysis for spacecraft mechanisms and actuation systems. Develops and validates finite element models; performs modal, vibration, shock, frequency response, and quasi-static analyses; manages disturbance and jitter budgets; supports dynamic testing and FEM correlation; and provides design guidance for spacecraft performance and pointing stability. Collaborates with mechanical, GNC, and systems teams, contributes to reviews and qualification, documents analyses, and mentors junior engineers.

Leads architecture, development, implementation, integration, and verification of real-time DSP systems for space-based RF payloads. Develops algorithms for I/Q processing, beamforming, detection, radar, SIGINT, and signal classification, then implements them on CPUs, FPGAs, GPUs, and embedded platforms. Optimizes systems for throughput, latency, power, and memory; supports hardware integration, testing, commissioning, technical reviews, customer engagements, and cross-functional engineering leadership while mentoring engineers.