Jobs by Location
Principal Software Engineer Ts Sci W Poly
in Toronto
96,327 open positions
96,327 Principal Software Engineer Ts Sci W Poly jobs in Toronto are indexed on JobsGlitch directly from company ATS platforms, updated daily. Most in-demand skills in this market: Technical Issues, Help Desk Software, Remote Support, Troubleshooting, DevOps. 32% remote-friendly, average advertised salary $136k. Currently hiring: GDIT, Parsons, SMX, Blue Sky Innovators.
All Principal Software Engineer Ts Sci W Poly Jobs All Toronto Jobs Remote Principal Software Engineer Ts Sci W Poly Jobs
Principal Software Engineer- TS/SCI w/Poly
GDIT
United States of AmericaOnsiteLeadDirectSoftware Developer (TS/SCI CI Poly) (5303)
SMX
Herndon, Virginia, United StatesOnsiteDirectSecDev Engineer - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteEntryDirectCloud Engineer (TS/SCI CI Poly) (5304)
SMX
Herndon, Virginia, United StatesOnsiteMidDirectVDI Windows Desktop Admin - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteMidDirectSenior Program Manager II/Principal (TS/SCI)
Rocket Lab Corporation
Long Beach, California, United StatesSeniorDirectSystems Engineer/Developer (TS/SCI w/ Poly)
Leading Path Consulting
McLean, Virginia, United StatesOnsiteSeniorDirectData Network Engineer, TS/SCI and Poly
Blue Sky Innovators
Arlington, Virginia, United StatesOnsiteSeniorDirectData Scientist, Principal (TS/SCI w/ Poly)
Parsons
US - MD, Fort George G. MeadeRemotePrincipalDirectSATCOM Software Systems Specialist, TS/SCI and Poly
Blue Sky Innovators
Arlington, Virginia, United StatesOnsiteSeniorDirectNetwork Engineer - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteEntryDirectNetwork Engineer - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteEntryDirectAdjudicator - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteMidDirectGISA Office Manager (5360) (TS/SCI)
SMX
Hollywood, Maryland, United StatesOnsiteMidDirectPrincipal Technical Consultant, Platform - Federal TS/SCI/FSP Clearance
ServiceNow
Fort Meade, Maryland , United StatesFlexiblenot-applicableDirectPrincipal Technical Consultant, Platform - Federal TS/SCI/FSP Clearance
ServiceNow
Fort Meade, Maryland , United StatesFlexiblenot-applicableDirectQueue Coordinator- TS/SCI w/ POLY
GDIT
United States of AmericaOnsiteEntryDirectData Scientist (TS/SCI w/ Poly)
Parsons
US - MD, Fort George G. MeadeRemoteSeniorDirectTelecommunications Technician - TS/SCI /w Poly
GDIT
United States of AmericaOnsiteMidDirectData Analyst - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteMidDirectUX Manager - TS/SCI w/poly
GDIT
United States of AmericaOnsiteSeniorDirectProgram Analyst SME - TS/SCI w/ Poly
GDIT
United States of AmericaOnsiteSeniorDirectSenior GIS Geodatabase Engineer (TS/SCI)
Quantico, VAOnsiteSeniorDirectSenior GIS Geodatabase Engineer (TS/SCI)
Quantico, VAOnsiteSeniorDirectSenior Full Stack Software Developer w/poly
GRVTY
Sterling, Virginia, United StatesSeniorDirectSenior Program Manager II/Principal (TS/SCI)
Rocket Lab Corporation
Long Beach, California, United StatesSeniorDirectSkype for Business Engineer - TS/SCI w/Poly
Skype for Business Engineer
United States of AmericaOnsiteSeniorDirectServer Systems Engineer Senior-TS/SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectSATCOM Hardware Systems Specialist, TS/SCI and Poly
Blue Sky Innovators
Arlington, Virginia, United StatesOnsiteSeniorDirectAzure Cloud VDI Engineer - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectSenior Security Officer TS SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectServer Systems Engineer Senior - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectActive Directory Systems Engineer - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectVDI Performance Engineer - TS/SCI /Poly
GDIT
United States of AmericaOnsiteSeniorDirectSCCM/MCM Systems Engineer - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectDeputy Program Manager - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteManagerDirectSystems Administrator 2 - TS/SCI w/ Poly
Amentum
US-MD-AnnapolisSeniorDirectSystems Administrator 2 - TS/SCI w/ Poly
Amentum
US-MD-AnnapolisSeniorDirectSenior Program Manager TS SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirectRHEL Cameo Sys Admin | TS/SCI
Trace3
Washington D.C.DirectSenior GIS Technical Engineer (TS/SCI)
Quantico, VAOnsiteSeniorDirectData Scientist, Senior (TS/SCI w/ Poly)
Parsons
United States of AmericaNoSeniorDirectData Scientist, Senior (TS/SCI w/ Poly)
Parsons
United States of AmericaSeniorDirectFirmware-Savvy CNO Developer (TS/SCI w/Poly)
Parsons
US - MD, Annapolis JunctionOn-siteSeniorDirectInformation Technology Support Specialist - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteMidDirectInformation Technology Support Specialist - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteMidDirectInformation Technology Support Specialist - TS/SCI w/Poly
GDIT
United States of AmericaOn-siteMidDirectInformation Technology Support Specialist - TS/SCI w/Poly
GDIT
United States of AmericaOn-siteMidDirectSite Reliability Engineer - TS/SCI with Poly
GDIT
United States of AmericaOnsiteSeniorDirectInformation Technology Support Specialist - TS/SCI w/Poly
GDIT
United States of AmericaOnsiteSeniorDirect
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Common Questions
- How many principal software engineer ts sci w poly jobs in toronto are available?
- JobsGlitch lists 96,327 open principal software engineer ts sci w poly jobs in toronto sourced directly from company ATS platforms — not reposted from LinkedIn.
- Are these Principal Software Engineer Ts Sci W Poly roles actually hiring in Toronto?
- Yes — every listing is indexed directly from company career pages (Greenhouse, Lever, Workday, Ashby). These are not aggregated from other job boards, so they reflect live hiring intent.
- What skills do Principal Software Engineer Ts Sci W Poly jobs in Toronto require?
- Required skills vary by employer and seniority. Browse the listings above to see the specific requirements for each open role.
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- Click any job listing to view the full description and apply directly on the company's career page. Upload your resume on JobsGlitch first to see your match score before applying.