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Python Engineer Jobs in Keystone, CO, US
240+ python engineer jobs from 74 companies hiring in Keystone, CO, US.
4d
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Associate / Staff Python Developer
Boulder, Colorado, United States
$82k-$121k/yr OnsiteFull Time
Bachelor's in CS/engineering/maths/physical sciences; Python 3.6+; NumPy/SciPy/Pandas/Plotly; PostgreSQL/MySQL; knowledge of data structures/algorithms; OOP; Linux; ability to obtain DoD clearance; good communication.
Python, NumPy, SciPy, Pandas, Plotly, PostgreSQL, MySQL, Dash, Flask, Git, Docker, Pipenv, uv, Bash, Linux, protobuf, CI/CD, Jenkins, GitLab CI
1mo
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Reservoir Engineer (Data Science)
Golden, Colorado, United States
$105k-$185k/yr OnsiteFull Time
2+ YOEBS in Engineering; 2+ years reservoir engineering or data science; Python; reservoir modeling; data analytics; strong communication.
Python, NumPy, Pandas, SciPy
2mo
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Principal Engineer - Systems
Boulder, Colorado, United States
$88k-$232k/yr OnsiteFull Time
10+ YOEBachelor's in STEM; 10+ years systems engineering; Python/MATLAB; embedded systems; US citizenship; up to 15% travel.
Python, MATLAB, Oscilloscope, Spectrum Analyzer, Multimeter
1mo
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Payload CONOPS Systems Engineer Principal
Boulder or Broomfield
$116k-$197k/yr OnsiteFull Time
6+ YOEBS in Engineering with 6+ years of related experience; strong systems engineering, payload concepts, and risk management; secret clearance; scripting in Ruby or Python.
Ruby, Python
2mo
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Associate Structural Engineer
Golden, Colorado, United States
$111k-$187k/yr OnsiteFull Time
10+ YOETen years of experience; PE license; Bachelor's in engineering; 2D/3D CAD and Revit experience; MATLAB/VBA/Python/IES-VE knowledge.
AutoCAD, Revit, MATLAB, VBA, Python, InDesign, IES-VE
2mo
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Associate Structural Engineer
Golden, Colorado, United States
$111k-$187k/yr OnsiteFull Time
10+ YOETen years of experience; PE license; BS in engineering; 5+ years of AutoCAD/Revit; MATLAB, VBA, Python, InDesign, IES-VE familiarity.
AutoCAD, Revit, MATLAB, VBA, Python, InDesign, IES-VE
1w
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Engineer Senior - Systems - Mission Performance
Boulder or Fairborn or Chantilly or Broomfield
OnsiteFull Time
4+ YOEBS degree in Engineering or related field, 4+ years of related experience; ability to obtain/ maintain Top Secret/SCI clearance; Python programming; ability to document analyses and present results.
Python
2mo
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Customer Delivery Engineer
Golden or San Francisco or Toulouse
$130k-$190k/yr HybridFull Time
3+ YOE3+ years in operational engineering or production systems; strong Python; experience with APIs, Docker/DevOps; customer-facing; ability to work in high-pressure, dynamic environments.
Python, Docker, APIs
1mo
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Senior Engineer I - Systems
Boulder, Colorado, United States
$70k-$143k/yr OnsiteFull Time
5+ YOEBachelor's in STEM; 5+ years in systems engineering; Python/MATLAB experience; strong communication; US citizenship.
Python, MATLAB, Oscilloscope, Spectrum Analyzer, Multimeter
1mo
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Senior Engineer - Advanced Test Software
Westminster, Colorado, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBS degree or higher in Engineering; 4+ years experience; Python for hardware testing; CI/CD experience; containerization; willing to obtain clearance; strong communication.
Python, Ruby, Docker, Podman, CI/CD, Git
2mo
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Senior Embedded Systems Engineer
Boulder, Colorado, United States
$131k-$175k/yr HybridFull Time
8+ YOEBachelor's in engineering, CS or related field; 8+ years; HDL (Verilog/SystemVerilog/VHDL); Linux; Python/Bash; strong communication; collaboration; software engineering practices; eagerness to learn.
Verilog, SystemVerilog, VHDL, Linux, Python, Bash, SpinalHDL, Rust, Scala, Yocto, Buildroot
2mo
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Simulation Engineer
Boulder, Colorado, United States
$125k-$175k/yr RemoteFull Time
4+ YOEBachelor’s degree in aerospace/ mechanical/ physics/ math; 4+ years modeling/simulation; C++ and Python; Git; LabView; dynamics/thermodynamics/fluids knowledge.
C++, Python, LabView, Git, NI-DAQmx APIs
1mo
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Applications Engineering, Staff Engineer - 16241
Boulder, Colorado, United States
$112k-$168k/yr OnsiteFull Time
5+ YOEMechanical/Aerospace background with CFD expertise; 5 yrs (BS) or 3 yrs (MS) or 0 yrs (PhD) in engineering software; PRO; proficient in Ansys Fluent or CFD tools; CAD for CFD; Python/C/C++; travel 25-50%
Ansys Fluent, CFD, CAD, Python, C/C++
1w
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AI Research Engineer (hybrid, junior career)
Fort Worth or Grand Prairie or Littleton or Sunnyvale
HybridFull Time
Bachelor’s degree in Engineering, Computer Science, or related field; experience with machine learning, computer vision, and deep learning libraries; proficient in Python; US citizen required for security clearance.
Python, PyTorch, TensorFlow, Keras, OpenCV, Scikit-learn, CUDA, OneAPI, Triton Inference Server, NVIDIA TensorRT
2w
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Quantum Engineer
Boulder, Colorado, United States
$120k-$155k/yr OnsiteFull Time
Atom Computing: Building scalable quantum computers using arrays of neutral atoms.
PhD in Physics, Chemistry, Engineering, or related field; experience in trapping/manipulation of cold atoms; coherent control of quantum systems; QCVV techniques; strong collaboration and communication skills.
Python, Git
1w
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Research Engineer - RF, photonic, mixed-signal
Boulder, Colorado, United States
OnsiteFull Time
0+ YOEBS or MS in Electrical/Computer Engineering or related field; US citizenship with ability to obtain security clearance; PCB design experience; high-speed digital/analog; Python/C/C++/MATLAB; SPI/I2C/UART familiarity; hands-on lab experience; travel willingness.
Python, C, C++, MATLAB, PCB design, Schematic capture, RF / mixed-signal design, FPGA, DSP, SPI, I2C, UART, lab instrumentation, VNAs, oscilloscopes, spectrum analyzers
5d
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Design Verification (DV) Engineer
Austin or Boulder or Chicago or London or New York City
$175k-$250k/yr OnsiteFull Time
2+ YOE2+ years RTL verification for FPGA/ASIC; SystemVerilog/UVM; Python; Linux; Verilator; Cocotb; C++ is a plus.
SystemVerilog, UVM, Python, Verilator, Cocotb, Linux, C++
2w
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Lead Software Engineer
Louisville, Colorado, United States
$135k-$165k/yr OnsiteFull Time
7+ YOE7+ years in software development; strong Python and Go; design of distributed systems; database experience (SQL/NoSQL); cloud-native, microservices; API integration; Git workflows.
Python, Go, Kubernetes, Docker, Git, SQL, NoSQL
1mo
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Senior Firmware Engineer
Boulder, Colorado, United States
$150k-$200k/yr OnsiteFull Time
Embedded firmware development for ARM-based MCUs; C, Python; drivers (SPI, RS-232, CAN, Modbus); debugging and problem solving; degree in EE/CS or equivalent experience.
STM32 ARM MCU, SPI, RS-232, CAN, Modbus, JTAG, ARM assembly, Python, C, Linux, TensorFlow, CUDA
1w
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Product Solutions Engineer
Louisville, Colorado, United States
$94k-$113k/yr HybridFull Time
2+ YOEBS or MS in a relevant field; 2+ years in clean energy; PSCAD/PSSE experience; Python is a plus; strong teamwork; willing to travel up to 30%; located in Louisville, CO; remote work possible.
PSCAD, PSSE, Python
3mo
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Sr. Embedded Algorithms Engineer
Golden or Redwood City
$150k-$185k/yr RemoteFull Time
5+ YOEPhD or MS in EE/CS; 5+ years signal processing; embedded C; ARM Cortex; Python/Matlab; startup readiness; strong communication.
Embedded C, ARM Cortex, Python, Matlab, Sensor data processing
1w
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Machine Learning Engineer III / Senior Machine Learning Engineer - AI Platform
Boulder, Colorado, United States
$172k-$257k/yr HybridFull Time
6+ YOE3+ years of ML production experience; NLP/Information Retrieval/recommender systems; Python (PyTorch/TensorFlow); experience with agentic AI tools and production ML lifecycle.
Python, PyTorch, TensorFlow, LangChain, LangGraph, Text-to-SQL, SQL, Docker, Kubernetes, Kubeflow, PySpark
1mo
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Senior Thermal Engineer I
Westminster, Colorado, United States
$120k-$161k/yr OnsiteFull Time
4+ YOEBS/MS in Mechanical/Thermal/Aerospace engineering; 4+ years in thermal design; expertise in electronics/PCBA, thermal analysis; proficient in ANSYS, Thermal Desktop, SolidWorks; strong communication.
ANSYS, Thermal Desktop, SolidWorks, Matlab, Python
3d
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Controls Engineer III
Boulder, Colorado, United States
$95k-$135k/yr OnsiteFull Time
5+ YOEBachelor's in electrical/automation engineering; 5+ years in controls and data acquisition; proficiency in programming languages; strong instrumentation knowledge; experience with industrial automation protocols; ICS design expertise; safety program implementation.
Siemens S7 PLC (TIA Portal), Ignition HMI & SCADA, Modbus, Profibus, Ethernet/IP, RS-485, SolidWorks Electrical, Python, C/C++, C#, JavaScript
2mo
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Principal Electrical Engineer - EMI/EMC Lead
Louisville or Centennial
$164k-$226k/yr OnsiteFull Time
12+ YOESenior electrical engineer with 12+ years experience in power/control/EWIS/CD&H, strong mentoring, and leadership skills.
Capital, AutoCAD Electrical, Altium Designer, SPICE, MATLAB/Simulink, HyperLynx, PCB Design, Oscilloscopes, Multimeters, Logic Analyzers, C++, Python, CCSDS standards
4d
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Contractor, Electrical Test Engineer (willing to consider all levels) (Test Engineer)
Littleton, Colorado, United States
$56-$96/hr OnsiteContract, Full Time
5+ YOEBachelor’s degree plus 5+ years in aerospace test engineering; electrical/electronics testing; ability to support after-hours testing; spacecraft I&T experience.
Epsilon 3, COSMOS/OpenC3, InControl, Linux, Python, Oscilloscopes, DMM, VNA, Power supplies, Electronic testing equipment
5d
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Senior Cloud Infrastructure Engineer, Google Public Sector
Reston or Atlanta or Austin or Boulder or Sunnyvale or Washington D.C.
$153k-$222k/yr OnsiteFull Time
6+ YOEBachelor's in CS or equivalent; 6 years infra automation, DevOps, and IaC; 6 years troubleshooting; coding in Python/Java/Go/C/C++; IaC (Terraform/OpenTofu); active Secret clearance
Terraform, OpenTofu, GitOps, Kubernetes, GKE, Python, Java, Go, C, C++
1mo
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Network Engineer
Seattle or Reston or New York or San Jose or Spokane or Boulder or New York or Field-AK or Field-CA BAY
$111k-$167k/yr RemoteFull Time
7+ YOE7+ years in network engineering; FedRAMP Moderate/High experience preferred; BS in CS/IT; Master’s preferred; strong BGP/OSPF, JunOS, cloud networking; automation with Python/Ansible; security and compliance focus.
Python, Ansible/AWX, Git, BGP, OSPF, JunOS, EOS, NX-OS, IOS-XE, Firewall/VPN, DDoS mitigation, NIST 800-53
3w
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Staff Software Engineer
Westminster, Colorado, United States
$102k-$170k/yr HybridFull Time
5+ YOEUS citizen; BS degree in CS or Engineering or equivalent experience; 5+ years in complex software development; Python web services; Linux; REST/JSON/YAML; test automation experience.
Python, Django, Linux, REST/JSON/YAML, Cucumber, Gherkin, Behave, Kubernetes, Docker, Jenkins, Helm, Terraform, RabbitMQ, PostgreSQL, Redis, Elasticsearch, Ruby, Go, CI/CD
2mo
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Senior Spacecraft Software Engineer
Boulder or Glasgow
$131k-$171k/yr HybridFull Time
Spire Global: Operates a satellite constellation providing data and global analytics.
Proficient in C++ or Python; FPGA development; DSP; GNSS signal processing; cloud-based systems; strong software engineering skills.
C++, Python, FPGA, VHDL, HLS, DSP, GNSS, AWS
3w
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Analytics Engineer I
Burlingame or San Antonio or Lakewood
$76k-$104k/yr RemoteFull Time
2+ YOEBachelor’s or Master’s in CS/IS/Engineering/Data Science with relevant analytics/data engineering experience; strong SQL; Azure experience; Computer Vision; LLMs and AI pipelines; Python; Copilot/SDK; Git/CI/CD; data quality and observability.
SQL, Python, Azure, Copilot Studio, Microsoft Agents SDK, Computer Vision, LLMs, RAG, Embeddings, Git, CI/CD, Power BI, Data Pipelines
1mo
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Principal AI Engineer
Los Angeles or Boulder or New York or St. Petersburg
$175k-$200k/yr HybridFull Time
8+ YOE8+ years software engineering; 3+ years AI/ML infrastructure; strong Golang, Python, and SQL; experience with LLM APIs and API-first design; cross-functional collaboration.
Golang, Python, SQL, LLM APIs, CI/CD, Cloud Computing
1mo
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Artificial Intelligence (AI) Engineer (LLM / Agent)
Lakewood, Colorado, United States
$105k-$130k/yr RemoteFull Time
5+ YOE5+ years in software/AI engineering; Python; API integration; cloud (Azure); Agile; secure coding practices.
Python, Azure, REST APIs, Cloud, Agile tools
2w
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Autonomy Engineer
Golden, Colorado, United States
$100k-$130k/yr OnsiteFull Time
1+ YOEBachelor’s degree in CS/Robotics; 1-3 years autonomy software experience; C++, Python; ROS; U.S. citizenship; strong communication.
C++, Python, ROS
1mo
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Artificial Intelligence Software Engineer
Westminster, Colorado, United States
$171k-$235k/yr OnsiteFull Time
5+ YOE5+ years of professional software engineering on production systems; full-stack with Python, React, AWS/Azure; AI tooling experience; strong systems thinking.
Python, React, AWS, Azure, Cursor, GitHub Copilot, Gemini CLI
1w
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DevOps Engineer - Level 3 or 4
Boulder, Colorado, United States
$114k-$213k/yr OnsiteFull Time
5+ YOEDevOps Engineer level 3 or 4; travel up to 10%; active Secret clearance; DevOps pipelines and CI/CD; UNIX/Linux; MATLAB/Python; onsite in Boulder, CO.
CI/CD, Jenkins, GitHub, GitLab, SonarQube, Coverity, Jira, Atlassian tools, MATLAB, Python, Unix/Linux, Docker, Kubernetes
5d
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DevOps Engineer
White Plains or Conyers or Roanoke or Independence or Hartford or Savannah or Alexandria or Greensboro or Charleston or Missoula or Charlotte or Huntsville or Hartford or Miami or Tallahassee or Albany or Gainesville or Columbus or Boston or San Antonio or Dallas or Denver or Phoenix or San Francisco or Chicago or Nashville or Portland or Charlotte or Houston or Wilmington or Lexington or Tampa or Baltimore or Raleigh or Las Vegas or Cary or Irvine or Brookfield or Shreveport or Greenville or Van Nuys or Minneapolis or Red Bank or Jacksonville or Seattle or Sarasota or Kennesaw or Palm Beach or Towson or Sacramento or Dayton or Broomfield or Golden or Princeton or Omaha or Oklahoma City or Chesterfield or Schaumburg or Suffolk or Jupiter or Carmel or Canonsburg or Buffalo or Schaumburg or Philadelphia or Schaumburg or Sunrise or St. Louis or Los Angeles or Atlanta or Gulfport or Norwalk or South Portland or Metairie or Virginia Beach or Edina or Richmond or Southfield or Cleveland or Milwaukee or Chattanooga or Fort Worth or Rochester or Grand Forks or Detroit or Jersey City or Boise or Portland or San Ramon or Easley or Duluth or Glenville or Syracuse or West Palm Beach or Cary or Irvine or Brookfield or Shreveport or Greenville or Los Angeles or Atlanta or Orland Park or Columbia or Elmhurst or Portland or San Diego or San Ramon or Myrtle Beach or Gainesville or Hartford or Allentown or Macon or Tampa or Saint Petersburg or Irvine or Raleigh or San Ramon or Lewisville
$77k-$134k/yr RemoteFull Time
5+ YOE5+ years software development; cloud (Azure/AWS); CI/CD (Azure DevOps, GitHub Actions); scripting (Python, Bash, PowerShell); Git; strong communication; delivery track record.
Azure, AWS, Terraform, Azure Bicep, Docker, Kubernetes, Git, Azure DevOps, GitHub Actions, Python, Bash, PowerShell
1mo
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Lead Platform Data Engineer
Carmel or Golden
$131k-$205k/yr OnsiteFull Time
7+ YOE2+ MgmtSeven-plus years in data engineering with at least two years in a lead or staff capacity; strong data modeling, SQL, Python/Go/Java, dbt, and cloud data platforms.
Snowflake, Databricks, BigQuery, SQL, Python, Go, Java, dbt, Airflow, Terraform, CloudFormation, AWS, Azure, GCP, OpenAPI, AsyncAPI, Data Contracts
4d
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Staff Software Engineer (Boulder, CO)
Boulder, Colorado, United States
HybridFull Time
8+ YOE8+ years software engineering; expert C++ (C++20+); Python for backend; Linux, Docker, Git; architecture ownership; agentic coding tools; willing to travel; Boulder/Denver resident.
C++, Python, Linux, Docker, CMake, Git, ROS 2, MoveIt, gRPC, WebSocket, TypeScript, React
1w
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Software Engineer
Boulder, Colorado, United States
$120k-$160k/yr OnsiteFull Time
5+ YOE5+ years software engineering; Bachelor's in science/engineering/computer science; Java and C/C++; scripting; SQL; DoD SECRET clearance; onsite in Boulder, CO; DevSecOps focus; CI/CD; Kubernetes/Docker; strong collaboration and communication.
Java, C/C++, Python, Unix Shell Scripting, Batch File, Windows Script File, SQL, Windows, Linux, Kubernetes, Docker, OpenShift
HiringCafe market data
Python Engineer Jobs market signals in Keystone, CO, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
240+
Hiring companies
74
Fresh sample
49% new in 30d
Salary visibility
91% show pay
Companies appearing in this market
BAE SystemsMicrochip TechnologyAtom ComputingGoogleHudson River TradingLockheed MartinLoft OrbitalNorthrop Grumman
Work location mix in visible results
Onsite: 66Hybrid: 20Remote: 7