Software Engineering internships in Connecticut (2026)

15 open Software Engineering internships in Connecticut.

15+ open roles ~$5k/mo avg CACI, RTX, Albertsons Companies, Cigna, Allegion

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RT
Software Engineering Intern (Summer 2027)

Rtx

US-CT-WINDSOR LOCKS-B1 ~ 1 Hamilton Rd ~ BLDG 1 · Sep 16

$37k–$82k/yr Software Engineering Onsite c python
Apply
AL
Front End Entry Level

Albertsons Companies

New Canaan, CT, United States · Sep 15

Software Engineering Onsite cash handling scanning
Apply
RT
Systems Engineering Intern (Onsite)

Rtx

US-CT-MIDDLETOWN-220A ~ Aircraft Rd ~ BLDG 220A · Sep 14

$37k–$82k/yr Software Engineering Onsite instrumentation validation
Apply
RT
Systems Engineering Summer Intern- Onsite

Rtx

US-CT-WINDSOR LOCKS-B1A ~ 1 Hamilton Rd ~ BLDG 1A · Sep 14

$37k–$82k/yr Software Engineering Onsite matlab simulink
Apply
Cigna
The Cigna Group's Technology Development Program - Infrastructure & Cloud Engineering Track Summer Internship Top Pick

Cigna

CT, Bloomfield, 900 Cottage Grove Rd Wilde Bldg · Sep 11

$25–$33/hr Software Engineering Hybrid aws docker
Apply
Cigna
The Cigna Group's Technology Development Program - Infrastructure & Cloud Engineering Track Summer Internship Top Pick

Cigna

Bloomfield, Connecticut, United States of America · Sep 10

$25–$33/hr Software Engineering Hybrid aws azure
Apply
Allegion
Summer Intern - Firmware Engineer Top Pick

Allegion

Farmington, CT · Sep 08

$25–$26/hr Software Engineering Onsite c embedded
Apply
Allegion
Summer Intern - Firmware Engineer Top Pick

Allegion

Farmington, CT · Sep 08

$25–$26/hr Software Engineering Onsite c embedded
Apply
AL
Front End Entry Level

Albertsons Companies

Riverside, CT, United States · Sep 03

Software Engineering Onsite
Apply
CACI
Embedded Software Engineering Co-Op - Fall 2027

Caci

Danbury, CT, US · Sep 02

$46k–$92k/yr Software Engineering Onsite c++ c#
Apply
CACI
Embedded Software Engineering Co-op - Spring 2027

Caci

Danbury, CT, US · Sep 02

$46k–$92k/yr Software Engineering Onsite c++ c#
Apply
CACI
Software Engineering Co-op - Spring & Summer 2027

Caci

Danbury, CT, US · Sep 01

$46k–$92k/yr Software Engineering Onsite c++ c#
Apply
CACI
Software Engineering Co-op - Summer & Fall 2027

Caci

Danbury, CT, US · Sep 01

$46k–$92k/yr Software Engineering Onsite c# python
Apply
The Hartford
Tech & Data Program Summer 2027 - Software Engineer Intern (Hartford)

The Hartford

Hartford, CT · Aug 27

Software Engineering Hybrid java python
Apply
AL
Front End Entry Level Top Pick

Albertsons Companies

Stamford, CT, United States · Aug 17

Software Engineering Onsite
Apply

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