Seniority Profile · Connecticut

Mid-level Data Scientists salary in Connecticut

Roles that require qualified independent work on routine tasks. Typically two to five years of relevant experience.

By Adrian SerafinFounderUpdated May 4, 2026

BLS percentile range

— – —

P25 to MEDIAN of the Connecticut OES distribution for Data Scientists.

DOL OFLC offered median

$90,900

Across 101 certified filings at this wage level.

Real disclosed salaries

Mid-level Data Scientists in Connecticut: actual employer-disclosed pay

Public records from 101 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $90,900. Every figure below is an actual offered salary an employer attested to under federal law.

By DOL wage level

DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.

Level	Filings	Median offer
Level II — qualified	101	$90,900

Top employers filing for this role

Companies with the most certified filings for Mid-level Data Scientists in Connecticut. Median offer is across all of that employer's filings.

Employer	Most-filed title	Filings	Median
ExlService.com, LLC	Manager - Services	8	$84,947
Cigna-Evernorth Services Inc.	Market Insight Advisor	4	$91,141
USDot Networks Inc	Data Engineer	3	$84,947
SageSure Insurance Managers, LLC	Data Scientist	3	$110,000
Mindspace Networks Inc	Data Analyst	2	$84,947
iSoft LLC	Data Science Engineer	2	$82,000
Spark Technologies, Inc.	Business Intelligence Analyst	2	$83,117
NOS Tech, Inc.	Research Data Scientist	2	$84,947
CORPORATE SOLUTIONS GENERAL INC	IT Business Analyst	2	$84,947
Trexquant Investment LP	Data Scientist	2	$137,500

Recent sample filings

A snapshot of recent certified offers. Each line is a real, public, verifiable record.

EDI Analyst at CUBICOID SOLUTIONS LLC
$121,014
BridgeportWage Level IIDecided Sep 25, 2025I-200-25261-318734
Data Engineer at Synchrony Bank
$121,500
StamfordWage Level IIDecided Sep 16, 2025I-200-25252-298043
QUANTITATIVE DATA SCIENTIST at R4 TECHNOLOGIES INC.
$105,000
NAUGATUCKWage Level IIDecided Sep 10, 2025I-200-25246-284526
Data Engineer at Avalanche Technologies LLC
$105,997
HartfordWage Level IIDecided Jul 29, 2025I-200-25203-192706
Data Engineer at Mastech Digital Technologies, Inc.
$105,997
BloomfieldWage Level IIDecided Jul 16, 2025I-200-25190-161894
Business Analyst at ITARKS INC
$85,000
FarmingtonWage Level IIDecided Jul 1, 2025I-200-25175-125109
Senior Data Engineer at Hartford Fire Insurance Company
$117,500
HartfordWage Level IIDecided Jul 1, 2025I-200-25175-123433
Manager, Suspicious Order Monitoring at Purdue Pharma L.P.
$120,000
StamfordWage Level IIDecided Jun 30, 2025I-200-25174-120698

Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.