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21 Days AgoSaved
In-Office
Louisville, CO, USA
160K-185K Annually
Senior level
160K-185K Annually
Senior level
Greentech
Develop and execute test strategies for atomic clock QRF systems, lead end-of-line testing, build optical and electrical test benches, perform reliability and compliance validation, support board bring-up and embedded debugging, and automate testing with Python. The role also involves operating laboratory equipment, analyzing and visualizing test data, and collaborating with hardware, firmware, and software teams from prototype through production.
Top Skills: CC++Digital MultimetersGitI2CLinuxOptical Spectrum AnalyzersOscilloscopesPythonRustSerial CommunicationsSpiUsbVector Network Analyzers
21 Days AgoSaved
In-Office
Louisville, CO, USA
160K-185K Annually
Senior level
160K-185K Annually
Senior level
Greentech
Own the RF and electromagnetics discipline for quantum radio-frequency sensing systems. Design, simulate, integrate, calibrate, characterize, and troubleshoot RF structures, signal chains, sensor interfaces, and controlled test environments. Define requirements, performance budgets, measurements, verification methods, and acceptance criteria. Develop test automation and data analysis tools, reconcile models with laboratory results, and collaborate across physics, hardware, software, manufacturing, and technician teams to transition prototypes into repeatable systems.
Top Skills: Ansys HfssAntennasCadence AwrComsolCst Studio SuiteDigital Signal ProcessingElectromagneticsFekoKeysight AdsLabviewMatlabOscilloscopesPower MetersPythonQuantum SensingResonatorsRf Pcb DesignRf ProbesRf/Microwave ElectronicsRfsocRydberg AtomsSignal GeneratorsSoftware-Defined RadioSpectrum AnalyzersVector Network AnalyzersVector-Signal Analyzers
21 Days AgoSaved
In-Office
Louisville, CO, USA
145K-170K Annually
Senior level
145K-170K Annually
Senior level
Greentech
Designs, simulates, integrates, calibrates, and verifies broadband RF hardware and electromagnetic test environments for quantum sensors. Responsibilities include developing signal chains, RF structures, measurement systems, performance budgets, automation, and calibration methods; troubleshooting hardware; analyzing laboratory data; and collaborating across physics, electrical, optical-mechanical, embedded, software, manufacturing, and technician teams. The role also documents designs and verification results and supports prototype-to-production transfer.
Top Skills: Ansys HfssCadence AwrComsolCst Studio SuiteFekoKeysight AdsLabviewMatlabOscilloscopesPower MetersPythonRf ProbesRfsocSignal GeneratorsSoftware-Defined RadioSpectrum AnalyzersVector Network AnalyzersVector Signal Analyzers
21 Days AgoSaved
In-Office
Louisville, CO, USA
115K-135K Annually
Senior level
115K-135K Annually
Senior level
Greentech
Supports compliant, compelling cost proposals for commercial and U.S. Government R&D solicitations. Collaborates with proposal managers, system managers, subject matter experts, contracts, quality, procurement, and other departments to prepare comprehensive cost proposals and government-compliant cost volumes. Requires strong attention to detail, organization, stakeholder relationship-building, proposal pricing expertise, and flexibility to meet government deadlines.
Top Skills: Adobe AcrobatMS OfficePropricer Contractor Edition
22 Days AgoSaved
In-Office
2 Locations
165K-185K Annually
Junior
165K-185K Annually
Junior
Greentech
Manage a portfolio of complex quantum software and computing projects as a cohesive program. Responsibilities include coordinating multidisciplinary teams and resources, managing schedules, budgets, costs, risks, subcontractors, staffing, deliverables, and communications. The role supports proposals and contracts, develops project plans, tracks milestones, manages scope and change, engages technical leaders, contributes to forecasts and roadmaps, and represents the company to external stakeholders. Travel up to 10% may be required.
Top Skills: ExcelMs ProjectQuantum ComputingQuantum Software
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23 Days AgoSaved
In-Office
Louisville, CO, USA
194K-243K Annually
Expert/Leader
194K-243K Annually
Expert/Leader
Greentech
Leads company-wide FP&A, including annual planning, quarterly forecasting, long-range modeling, management and Board reporting, performance analysis, strategic finance, resource allocation, and cash planning. Partners with executives and business leaders to develop actionable financial insights, support capital allocation and M&A, improve forecasting processes, and establish scalable FP&A infrastructure for a growing public technology company.
Top Skills: Business Intelligence SystemsErp SystemsExcelNetsuite Erp
24 Days AgoSaved
In-Office
Chicago, IL, USA
145K-170K Annually
Entry level
145K-170K Annually
Entry level
Greentech
Design, develop, and maintain quantum compilation software connecting quantum circuits, error-correction systems, and hardware control. Build interfaces, intermediate representations, validation and simulation tools, and circuit-to-control translations. Conduct research in fault-tolerant quantum computing, collaborate with physicists and control engineers, deploy software to a cloud platform, and contribute to testing, documentation, proposals, publications, and team mentorship.
Top Skills: AWSC++Ci/CdCirqControl SystemsCSSDistributed SystemsFastapiGCPGpu ComputingHTMLIntermediate RepresentationsPostgresPyqtPythonQiskitQuantum CompilersQuantum DecodingQuantum Error CorrectionReactRustSqlalchemyStim
24 Days AgoSaved
In-Office
2 Locations
145K-170K Annually
Entry level
145K-170K Annually
Entry level
Greentech
Design, develop, test, and maintain integrations between quantum computing software and cloud, HPC, AI, scientific, and enterprise platforms. Build APIs, SDK integrations, plugins, workflow connectors, and hybrid quantum-classical workflows. Collaborate with internal teams and external partners on architectures, prototypes, documentation, testing, monitoring, troubleshooting, and deployment. Support reliable access to quantum resources within existing computational environments while contributing to software architecture and product roadmaps.
Top Skills: AWSAzureC++Ci/CdCirqCSSCuda-QDjangoDockerFastapiFlaskGCPGoGrpcHTMLJavaJavaScriptJuliaKubernetesPennylanePostgresPythonQiskitReactRestRpcRustSqlalchemySuperstaq
24 Days AgoSaved
In-Office
Chicago, IL, USA
145K-170K Annually
Entry level
145K-170K Annually
Entry level
Greentech
Design, build, maintain, and optimize quantum compilation software for the Superstaq cloud platform. Conduct quantum computing R&D, collaborate with physicists and software engineers across the quantum stack, support customers, contribute to proposals and global programs, publish research, present at conferences, and guide teammates.
Top Skills: AWSCC++CirqCSSFastapiGCPGithub ActionsHTMLJuliaPostgresPyqtPythonQiskitReactSqlalchemyStim
24 Days AgoSaved
In-Office
Chicago, IL, USA
145K-170K Annually
Junior
145K-170K Annually
Junior
Greentech
Design and optimize quantum error-correcting codes and protocols for experimental gate-based quantum computers, especially neutral atom platforms. Develop mathematical models, numerical simulations, and custom decoders; analyze and mitigate quantum-system noise; and collaborate with physicists and software engineers on practical implementation. The role also involves publishing and presenting research, tracking advances in quantum error correction, supporting teammates, and contributing to productization efforts.
Top Skills: Neutral Atom PlatformsNumerical SimulationsQec DecodersQec ProtocolsQuantum ComputingQuantum Error CorrectionQuantum Error-Correcting CodesScientific Computing
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