Senior Python Engineer Jobs in Connecticut
Senior Python Engineer jobs in Connecticut are open across Hartford, Stamford, and New Haven and other Connecticut metros, with employers like CVS Health, Travelers, and Yale University hiring at every experience level. Find a role that fits below and apply directly.
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INTRODUCTION
Senior Engineer, Transmission System Planning (Eversource Energy Service Company) Hartford, CT: Develop and maintain the system models for transmission studies including collection, review and/or modification of a variety of electric system parameters: equipment ratings, impedances, contingency sets, protection and control parameters, as well as system topology. Conduct adequacy assessments and develop options to meet delivery objectives with latitude for independent action and decision making. Typical reliability studies include analyses of power flow, transient stability, short circuit, and electromagnetic transients. Identifies key technical issues and develops solutions. Responsible for understanding, interpreting and applying federal, regional (ISO-NE), industry and corporate transmission planning standards and the regulations of Federal, State and Local authorities. Participate with other utilities and the planning staff of the Independent System Operator (ISO) in the preparation of regional transmission expansion studies. Collaborate with engineers in System Planning, Transmission Asset Strategy, and personnel in Electric Operations in performing analyses and providing technical support in planning. Train junior staff in technical analyses and procedures.
BASIC QUALIFICATIONS
Min req: Bachelor’s degree in Electrical Engineering or related quantitative field and at least five (5) years of experience as an Electrical Engineer or related occupation, including five (5) years of experience with each of the following:
- Power system transmission analysis tools: TARA, ASPEN, and PSSE or PSCAD
- Python
- Applying electrical theory for planning electrical power supply systems
- Working with federal, regional, and local planning standards; OR
Master’s degree in Electrical Engineering or related quantitative field and at least three (3) years of experience as an Electrical Engineer or related occupation, including three (3) years of experience with each of the following:
- Power system transmission analysis tools: TARA, ASPEN, and PSSE or PSCAD
- Python
- Applying electrical theory for planning electrical power supply systems
- Working with federal, regional, and local planning standards.
Up to 10% travel required between CT, MA, and NH (Eversource service territory). Hybrid option to work from home available (3 days in office per week required).
COMPENSATION
- Salary: $130,333 - $168,960.00. Please apply at jobs.eversource.com
Worker Type:
Regular
Number of Openings:
1
Emergency Response:
Responding to emergency situations to meet customers’ needs is part of every employee’s role. If employed, you will be given an Emergency Restoration assignment. This means you may be called to assist during an emergency outside of your normal responsibilities, work hours and location.
EEO Statement:
Eversource Energy is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, sex, sexual orientation, gender identity, national origin, religion, disability status, or protected veteran status.
VEVRRA Federal Contractor
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Find Senior Python Engineer JobsSenior Python Engineer Jobs by City in Connecticut
Where Connecticut roles are concentrated, by current openings.
Senior Python Engineer Job Market in Connecticut
A snapshot from current Connecticut openings, updated as new roles post.
Who's Hiring
- CVS Health29

- Travelers27

- Yale University21

- Thermo Fisher Scientific18

- KPMG17

Top Industries Hiring
- Consulting & Professional Services92
- Healthcare & Medical Services67
- Insurance61
- Accounting & Auditing36
- Technology & Software29
What Connecticut Employers Look For
The qualifications that appear most often in senior python engineer jobs across Connecticut.
- Five or more years of professional Python development experience
- Deep knowledge of at least one major web or API framework such as FastAPI or Django
- Experience designing and maintaining distributed or microservices-based systems
- Proficiency with SQL and at least one cloud platform such as AWS, GCP, or Azure
- Demonstrated ability to mentor junior engineers and lead code reviews
- Familiarity with containerization and orchestration tools including Docker and Kubernetes
Senior Python Engineer Jobs in Connecticut: Frequently Asked Questions
How many senior python engineer jobs are there in Connecticut?
There are 447+ senior python engineer openings in Connecticut on Migrate Mate as of June 2026, with the most roles in Hartford, Stamford, and New Haven. New positions post regularly as employers across Connecticut hire.
How much do senior python engineers make in Connecticut?
Senior python engineers in Connecticut earn a median of about $134,120 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $85,930 for the lowest 10% to over $205,160 for the top 10%. Pay rises with experience, specialty, and employer.
Which Connecticut cities have the most senior python engineer jobs?
Hartford, Stamford, and New Haven have the most senior python engineer openings in Connecticut right now, with additional roles spread across smaller metros statewide.
Which companies hire senior python engineers in Connecticut?
Employers hiring senior python engineers in Connecticut include CVS Health, Travelers, and Yale University, based on current listings on Migrate Mate as of June 2026.
Are there remote senior python engineer jobs in Connecticut?
Yes. About 30% of senior python engineer openings tied to Connecticut are remote or hybrid as of June 2026. The rest are on-site roles based in Connecticut metros.
How do I apply for senior python engineer jobs in Connecticut?
You can apply to senior python engineer jobs in Connecticut directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Connecticut location, then apply to each one that fits.
See All 447+ Senior Python Engineer Jobs in Connecticut
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