1mo
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BIM/Revit Model Specialist
Denver or Grand Junction or Durango or Fort Collins or Colorado Springs or Englewood
OnsiteFull Time
3+ YOETechnical degree or 3+ years related experience; proficiency with Revit, 3D coordination tools, and Microsoft Office; experience producing and maintaining MEP discipline BIM models and BIM Execution Plans.
Revit, Navisworks, BIM360, Microsoft Office
1mo
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BIM/Revit Model Coordinator
Denver or Durango or Colorado Springs or Fort Collins or Grand Junction
$87k-$124k/yr OnsiteFull Time
5+ YOETechnical degree or equivalent, 5+ years digital design/BIM authoring experience, advanced Revit modeling and 3D coordination skills, familiarity with MEP relations, Navisworks/BIM360 preferred, strong communication and analytical skills.
Revit, Navisworks, BIM360, Microsoft Office
2mo
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Model Based Systems Engineer
Boulder or Lafayette
$140k-$180k/yr OnsiteFull Time
5+ YOEActive DoD security clearance (Secret minimum; TS/SCI preferred); 5+ years in systems engineering with MBSE; Proficiency in MBSE tools (Cameo); requirements derivation/traceability; DoD process knowledge; Bachelor's in Engineering or Computer Science.
MBSE tools, Cameo
2w
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Software Engineer II, Model and Simulation
Broomfield, Colorado, United States
$120k-$165k/yr OnsiteFull Time
3+ YOE3+ years modeling and simulation experience for aerospace missions, expert C++ and Python, BS in STEM, experience with distributed compute and stakeholder-driven development.
C++, Python, Basalisk, STK, GMAT
1mo
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Senior Digital Product Owner - Data Model
Peoria or Chicago or Westminster or Irving or Phoenix or Cary
$113k-$183k/yr OnsiteFull Time
Product ownership of rental data domain with data modeling, data governance, backlog management, dealer integration, and data quality resolution; familiarity with Snowflake, AWS, ETL, and Azure DevOps; CSPO preferred.
AWS, Snowflake, ETL, Azure DevOps, Helios
1mo
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Postdoctoral Research Scientist, OAE Process-Model Testbed
Boulder, Colorado, United States
$83k-$95k/yr OnsiteFull Time, Contract
Convergent Research: Incubates and operates non-profit Focused Research Organizations to solve scientific bottlenecks.
Ph.D. required in oceanography or related field; strong ocean biogeochemistry background; proficiency in Python and experience with biogeochemical model code (Fortran or Julia); familiarity with MARBL/ROMS; ability to design numerical experiments and collaborate with industry.
Python, Fortran, Julia, MARBL, ROMS-MARBL, C-Star
3w
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Modeling Analyst II
Boulder or United States
$110k-$140k/yr HybridFull Time
3+ YOE3+ years power system modeling experience, bachelor’s in engineering/math/economics or related, strong communication, Excel/BI proficiency, ability to troubleshoot models and travel up to 30%.
Microsoft Excel, EnCompass, PLEXOS, Aurora, PROMOD
1w
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Senior Cell Modeling & Analytics Engineer
Broomfield or Burlingame
$140k-$175k/yr OnsiteFull Time
5+ YOE5+ years battery modeling and data analysis experience; deep knowledge of lithium/sodium-ion technologies; proficiency in Python; experience with thermal, ECM, and physics-based cell models; strong analytical and problem-solving skills.
Python, COMSOL, GT-AutoLion, PyBaMM, Simulink
1d
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Hydrologic Modeler
Boulder, Colorado, United States
$80k-$120k/yr RemoteFull Time
2+ YOEMaster's in hydrology or related field (or Bachelor's +2 years), 2+ years modeling experience, strong Python and PyTorch skills, experience with large gridded/time-series data, Git, and Linux.
Python, PyTorch, NeuralHydrology, dHBV, Git, Linux
2mo
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Energy Systems Modeler
San Francisco or Boulder or Houston or Toronto
$86k-$108k/yr HybridFull Time
3+ YOE3-5 years in energy forecasting/analytics; strong modeling and data skills; programming in Python/GAMS/Julia; optimize energy systems; manage multiple tasks.
Python, GAMS, Julia, Git, HPC, Azure, Databricks
1mo
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Water and Sewer Modeling Senior Engineer
Dallas or Denver or Fayetteville or Fort Worth or Joplin or Lincoln or Loveland or North Kansas City or Oklahoma City or Omaha or Overland Park or Phoenix or Springfield or Tulsa
$116k-$173k/yr HybridFull Time
10+ YOEBachelor's in engineering/planning, 10+ years modeling experience with InfoWorks ICM, SewerGEMS, WaterGEMS, InfoWater Pro, and/or WaterCAD; ArcGIS Pro experience; strong hydraulics and communication skills.
ArcGIS Pro, InfoWorks ICM, SewerGEMS, WaterGEMS, InfoWater Pro, WaterCAD, CAD
1mo
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Scientist I, Computation Protein Design
Boulder, Colorado, United States
$140k-$175k/yr OnsiteFull Time
1+ YOEPh.D. (1–3 years) or M.S. (6+ years) in computational biology or related field; hands-on experience with protein foundation models, ML model fine-tuning, Python and modern ML frameworks, molecular modeling tools, HPC/GPU computing; US citizenship required.
BoltzGen, ESM, OpenFold, ESM-2, ESM-3, ProteinMPNN, RFdiffusion, AlphaFold, Rosetta, PyMOL, Chimera, Python, PyTorch, TensorFlow, JAX, Nextflow, Snakemake, AWS, GCP, Azure, Docker, Singularity, Dask, Ray, Spark
2w
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Staff Electro-Optical Engineer - Mission Modeling
Longmont, Colorado, United States
$140k-$190k/yr HybridFull Time
7+ YOEMaster's degree in engineering or science required (PhD preferred),7+ years experience,ability to obtain U.S. DoD personnel security clearance,expertise in physics-based modeling,mentoring and cross-discipline collaboration.
MATLAB, Python, C, C++, C#
2w
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Director, Pricing Strategy
Westminster, Colorado, United States
$161k-$221k/yr HybridFull Time
Proven pricing leadership in B2B software to shift from seat-based to consumption models; strong financial modeling, AI unit economics, and cross-functional leadership; hands-on with Excel, SQL, or Python.
Microsoft Excel, SQL, Python, Stripe Billing, Metronome, Zuora, Salesforce CPQ
6d
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Temporary Water Resources Engineer (Hydrologic and Hydraulic Modeler)
Fort Collins, Colorado, United States
$30-$40/hr HybridFull Time
Experience building and running HEC-HMS and HEC-RAS models, GIS pre/post-processing (ArcGIS/QGIS), floodplain mapping, and technical documentation; bachelor\u0002s degree in related engineering field required.
HEC-HMS, HEC-RAS, ArcGIS, QGIS, PCSWMM, AI native workflows
1mo
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Engineer Senior – RF Payload Simulation and Modeling Engineer
Boulder or Westminster or United States
$97k-$165k/yr OnsiteFull Time
4+ YOEBachelor's in engineering plus 4+ years related experience, active Top Secret/SCI polygraph clearance required, experience with RF system lifecycle and data analysis/modeling for image processing or remote sensing, strong communication skills.
1mo
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Los Angeles Based Graduate Intern - Building Energy Modeling and Analysis
Los Angeles or Golden or Boulder or Washington or United States
$45k-$71k/yr HybridFull Time, Internship
Graduate-student or recent-graduate internship requiring building energy modeling and simulation experience, proficiency with EnergyPlus/OpenStudio/Modelica, programming (Python, MATLAB, Ruby), GitHub, GPA ≥ 3.0, and residence in California for the internship.
EnergyPlus, OpenStudio, Modelica, Python, MATLAB, Ruby, GitHub
2mo
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Data Scientist | AI | ML
Boulder, Colorado, United States
$154k-$220k/yr OnsiteFull Time
5+ YOEAdvanced Python, PyTorch, ML model development, data preprocessing, Unix/Linux, ETL, strong problem solving.
Python, PyTorch, Unix/Linux, ETL, SQL
2w
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BIM Specialist I
Henderson, Colorado, United States
$65k-$85k/yr OnsiteFull Time
Revit modeling and coordination experience, Navisworks and Bluebeam proficiency, electrical construction knowledge preferred, reliable and self-motivated.
Revit, Navisworks Manage, Bluebeam, AutoCAD
1d
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SPED Teacher 2026-2027
Greeley, Colorado, United States
$50k-$58k/yr OnsiteFull Time
Bachelor's degree and valid teaching credential required; commitment to feedback, adaptability, and ability to implement SESI instructional and behavioral models.