12 optimization modeling jobs at 11 companies in Connecticut

1mo
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Director, Process Optimization
Jacksonville or Urbandale or Scottsdale or Greenwich or Atlanta
OnsiteFull Time
W. R. Berkley
W. R. BerkleyNYSE: WRB: Provides commercial property, casualty, and specialty insurance and reinsurance.
7+ YOE5+ Mgmt7+ years strategy/operations experience, 5+ years leading analytic/technical projects, experience with target operating model transformations, process optimization, change management, Lean Six Sigma/Agile/Waterfall, ability to travel 25–75%.
Lean Six Sigma, Agile, Waterfall
5d
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Corporate Services Advisor - Payment Optimization - Hybrid
Bloomfield, Connecticut, United States
$95k-$159k/yr HybridFull Time
The Cigna Group
The Cigna GroupNYSE: CI: Provides health insurance and pharmacy benefit management services.
5+ YOE5+ years experience in treasury/accounts payable/payment optimization; strong analytics, financial modeling, cross-functional collaboration, and written/verbal communication; proficiency with Microsoft Office and Copilot.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Copilot, ServiceNow, Concur, Ariba, ThoughtSpot, Icertis
3w
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Staff Applied Scientist, AdTech
Arlington or Baltimore or Buffalo or Jersey City or Manchester or New York or Philadelphia or Stamford
$175k-$200k/yr RemoteFull Time
Launch Potato
Launch Potato: Digital media operating a portfolio of consumer brands.
5+ YOE5+ years applied data science experience; background in digital/performance marketing or leadgen; hands-on ML model building and deployment in AWS; strong modeling fundamentals; expert Python and SQL; experience with bandits, recommendation, and monetization optimization.
Python, SQL, AWS, Looker, Google, Meta, LLMs
1w
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Supply Planning Manager
Norwalk, Connecticut, United States
HybridFull Time
Gorilla Commerce
Gorilla Commerce: Develops and sells branded consumer products through online marketplaces.
5+ YOE5+ years supply planning experience, bachelor’s degree, expert Microsoft Excel, modeling and optimization skills, familiarity with NetSuite and Toolio, strong analytics and communication.
Microsoft Excel, NetSuite, Toolio, Python, R
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; AI/ML architecture design (RAG); model training and optimization; Azure deployment
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure
1mo
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Associate Portfolio Manager
New York City or Stamford
$150k-$165k/yr HybridFull Time
O’Shaughnessy Asset Management
O’Shaughnessy Asset ManagementNYSE: BEN: Quantitative investment manager providing custom indexing and factor-based strategies.
2+ YOE2+ years portfolio experience, degree in a quantitative field, proficiency with Python and SQL, experience with risk models/optimization, CFA preferred, must be authorized to work in the U.S.
Python, SQL, Canvas®
1mo
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Senior Financial Analyst, R&D Finance
United States or California or Connecticut or New Jersey or New York or Pennsylvania or Washington or Colorado or Hawaii or Illinois or Maryland or Massachusetts or Minnesota or Vermont or District of Columbia
$97k-$142k/yr RemoteFull Time
Twilio
TwilioNYSE: TWLO: Cloud communications platform for programmable messaging, voice, and email.
5+ YOE5+ years in FP&A or operational/strategic finance; expertise in financial modeling (Excel/Sheets); deep analytical and problem-solving skills; experience with cloud/hosting spend and cost-optimization; strong communication and process automation skills.
Microsoft Excel, Google Sheets, Anaplan, Oracle, Gen AI
2w
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Manager, Conferences Sales Operations
Stamford or Irving
$86k-$118k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Provides research and advisory services for business leaders.
5+ YOE5-7 years business experience with 2-4 years in sales operations; bachelor’s degree required; strong Excel and modeling skills; experience with reporting, process optimization, PowerBI and Salesforce preferred; excellent communication and project skills.
Microsoft Excel, Microsoft Office, PowerBI, Salesforce
1mo
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YNHHS Energy Program Manager
New Haven, Connecticut, United States
OnsiteFull Time
Yale New Haven Health
Yale New Haven Health: Operates a network of hospitals and healthcare facilities.
5+ YOEBachelors in engineering/energy management/environmental science preferred; 5+ years energy management experience (10+ years if no degree). Experience with central utility plants, HVAC optimization, BAS/CMMS, energy analytics, financial modeling, and stakeholder engagement.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, energy analytics tool, CMMS, BAS/BMS, metering systems, utility dashboards
1mo
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Associate Portfolio Manager
New York City or Stamford
$150k-$165k/yr HybridFull Time
Franklin Templeton
Franklin TempletonNYSE: BEN: Global investment firm providing asset and wealth management services.
2+ YOE2+ years investment experience (2-5 preferred), degree in finance/CS/stats/math/engineering, Python and SQL skills, experience with portfolio construction, risk models, and optimization; CFA preferred; must be able to work in US without sponsorship.
Python, SQL, Canvas
1mo
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Product Process Engineer I
Manchester, Connecticut, United States
$75k-$95k/yr OnsiteFull Time
Sumitomo Bakelite North America
Sumitomo Bakelite North America: Manufactures molding compounds and provides technical and customer support to industrial clients.
Prefer BS in Engineering; experience with batch and continuous operations; develop/modify chemical formulations; create PFDs and P&IDs; perform process optimization, troubleshooting, and computer modeling; MS Office proficiency. E-verify, background check, and drug screen required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access, Microsoft Outlook
1mo
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AI LLM Engineer (Ridgefield, CT, United States, Connecticut)
Ridgefield, Connecticut, United States
$115k-$222k/yr OnsiteFull Time
Boehringer Ingelheim
Boehringer Ingelheim: Researches and develops pharmaceutical products for humans and animals.
3+ YOEExperienced in DevOps/ML environments with LLMs, RAG, vector DBs and knowledge graphs; prompt engineering, MLOps/CI/CD, model optimization (LoRA/QLoRA), observability, and cross-functional collaboration. Must be authorized to work in the U.S.; post-offer drug test possible.
LLM, RAG, LoRA, QLoRA, CI/CD, MLOps, API, vector database, knowledge graph, observability systems