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

YesterdaySaved
In-Office
Littleton, CO, USA
118K-219K Annually
Expert/Leader
118K-219K Annually
Expert/Leader
Aerospace • Security • Cybersecurity • Industrial
Leads system safety engineering for the Fleet Ballistic Missile program, managing safety analysis development, presenting safety strategies and status to customers, performing system and subsystem safety analyses under MIL-STD-882E, and coordinating safety activities across integrated product teams. The role also supports requirements derivation and verification, lifecycle execution, risk analysis, customer and program management engagement, and identification of critical hardware and software.
Top Skills: Mil-Std-882ERequirements EngineeringSoftware Safety EngineeringSystems Engineering
YesterdaySaved
In-Office
Littleton, CO, USA
110K-205K Annually
Mid level
110K-205K Annually
Mid level
Aerospace • Security • Cybersecurity • Industrial
Designs and analyzes card-level electrical circuits and avionics packages for the D5LE2 missile program. Responsibilities include schematic capture, board-layout guidance, worst-case and parts-stress analysis, requirements verification, hardware integration, troubleshooting, anomaly resolution, and system-level testing. The role collaborates with engineering teams, management, subcontractors, and government customers while supporting aerospace hardware development across multiple lifecycle phases.
Top Skills: PspiceSaberXpedition
YesterdaySaved
In-Office
Littleton, CO, USA
91K-169K Annually
Junior
91K-169K Annually
Junior
Aerospace • Security • Cybersecurity • Industrial
Develops and maintains ground software subsystems for aerospace and defense missions. Responsibilities include designing, coding, testing, debugging, documenting, and deploying software within Agile and DevSecOps environments. The engineer applies software development standards, automated testing, continuous integration, containerization, and modern development tools while collaborating across Agile teams. The role requires an active Top Secret clearance and supports innovative mission solutions.
Top Skills: .NetAgileAngularC#Ci/CdDevsecopsDistributed SystemsDockerGitlabJavaJavaScriptJeeKanbanKubernetesMicroservicesNosql DatabasesPythonRancherRelational DatabasesSafeScrumTypescript
YesterdaySaved
In-Office
Littleton, CO, USA
79K-147K Annually
Entry level
79K-147K Annually
Entry level
Aerospace • Security • Cybersecurity • Industrial
Plans and executes systems integration and testing for Navy hypersonic weapon platforms. Defines test requirements, develops integrated test plans, supports hardware and software integration, conducts verification and validation, and troubleshoots system issues while managing technical, schedule, cost, and risk constraints.
Top Skills: Ai PromptingAutomation Framework
YesterdaySaved
In-Office
Littleton, CO, USA
145K-270K Annually
Senior level
145K-270K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
Leads the Systems Engineering, Integration and Test team for a satellite communications system. Oversees requirements development and baseline management, system test planning, integration, verification and validation, technical performance measures, risk reduction, and readiness reviews. Partners with program and engineering leadership to deliver the system across development, production, integration, test, and deployment phases. Manages subordinate personnel and coordinates specialty and cybersecurity engineering efforts.
Top Skills: Ai PromptingCameoCybersecurityDigital EngineeringDoorsModel-Based Systems Engineering (Mbse)Satcom
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YesterdaySaved
In-Office
3 Locations
136K-252K Annually
Entry level
136K-252K Annually
Entry level
Aerospace • Security • Cybersecurity • Industrial
Designs, verifies, debugs, simulates, and documents ASIC and FPGA solutions across space, missile, satellite, and aerospace programs. Responsibilities span architecture and logic design through synthesis, place and route, timing, power analysis, testing, and results evaluation. The role requires active Top Secret clearance and supports full-time onsite work at designated Lockheed Martin Space facilities.
Top Skills: Ai PromptingAsicAtlassian JiraEarned Value Management System (Evms)FpgaMS OfficeMicrosoft Project
YesterdaySaved
In-Office
Highlands Ranch, CO, USA
67K-125K Annually
Junior
67K-125K Annually
Junior
Aerospace • Security • Cybersecurity • Industrial
Supports supply chain program finance through budgeting, forecasting, variance analysis, financial reporting, trend analysis, risk assessment, and supplier data validation. Develops actionable recommendations, consolidates government contractual and earned value management reporting, supports proposals and negotiations, and ensures compliance with FAR, CAS, SEC, and US GAAP requirements. Uses data analytics and visualization to inform financial strategy and decision-making.
Top Skills: CobraExcelMS OfficeMission ControlSAPWebi
YesterdaySaved
In-Office
Highlands Ranch, CO, USA
136K-252K Annually
Senior level
136K-252K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
Designs, analyzes, simulates, and tests spacecraft guidance, navigation, and control systems. Develops Kalman filtering and attitude determination algorithms using MATLAB/Simulink, C++, and Python; performs hardware-in-the-loop testing, jitter analysis, flight software development, and auto-code generation. Creates simulation models, executes verification plans, documents requirements and results, and collaborates with engineers, mission operators, subcontractors, and customers.
Top Skills: C++Hardware-In-The-Loop TestingKalman FilteringMatlabPythonSimulink
YesterdaySaved
In-Office
2 Locations
145K-270K Annually
Senior level
145K-270K Annually
Senior level
Aerospace • Security • Cybersecurity • Industrial
Leads systems engineering, integration, verification, and test activities for a next-generation MILSATCOM system. Responsibilities include defining requirements, developing integrated test plans and system test products, supporting hardware/software integration, executing factory and on-orbit testing, building risk-reduction test beds, resolving anomalies, and leading technical teams. The role also manages personnel responsibilities and coordinates technical, schedule, cost, risk, and system performance analyses.
Top Skills: Ai PromptingHardware/Software IntegrationMbseMilsatcomSystem Test BedsSystems Integration And Test
YesterdaySaved
In-Office
Littleton, CO, USA
79K-147K Annually
Entry level
79K-147K Annually
Entry level
Aerospace • Security • Cybersecurity • Industrial
Designs and develops hardware features for a critical C4ISR program within a multidisciplinary Agile team. Responsibilities include solving engineering problems, using CAD tools, assembling hardware, supporting prototypes and first-article builds, and contributing to mission-critical systems. The role requires collaboration, strong communication, and eligibility for a government security clearance at a special-access facility.
Top Skills: Cad SoftwareMicrosoft Visio
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