84 Principal Engineer jobs

Canada (Remote)

CA$60–211K / year

At Arctic Wolf, you won’t just watch the cybersecurity industry evolve – you'll help lead the change.

El Dorado Hills, California, US (On-site)

Your Role The Product Security team builds and operates engineering-driven security capabilities embedded directly into the software and platform lifecycle.

Gurugram, Haryana, IN (On-site)

Additional Locations: N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we’ll give…

Maple Grove, Minnesota, US (Hybrid)

$102.1–194K / year

Additional Location(s): N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we’ll…

Annapolis Junction, Maryland, US (On-site)

$118.3–224.9K / year

Date Posted: 2026-10-30 Country: United States of America Location: US-MD-ANNAPOLIS JUNCTION-339 ~ 306 Sentinel Dr ~ 339 BLDG Position Role Type: Onsite U.S.

Washington, District of Columbia, US (On-site)

$50–175K / year

A3 Technology, Inc. is seeking a Principal Engineer to join our team in Washington, DC.

Suzhou Shi, Jiangsu, CN (On-site)

HARMAN’s engineers and designers are creative, purposeful and agile.

Pullman, Washington, US (On-site)

$209–270K / year

Lead the union of customer needs, market opportunities, and technical innovation by identifying, developing, and advancing opportunities that invent…

Maple Grove, Minnesota, US (Hybrid)

$102.1–194K / year

Additional Location(s): N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we’ll…

Frisco, Texas, US (On-site)

$127.8–230.7K / year

At T-Mobile, we invest in YOU!

Chantilly, Virginia, US (On-site)

$141.5–236K / year

Unlock the secrets of intelligence with MANTECH!

Hawthorne, California, US (On-site)

$225–340K / year

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not.

Adelphi, Maryland, US (Hybrid)

$131.3–237.4K / year

Are you ready to provide technical leadership for a mission-critical cybersecurity environment supporting the Department of War (DoW)?

Melbourne, Victoria, AU (Hybrid)

About The Missing Link The Missing Link is a leading Australian IT and Cyber Security services provider.

Washington, District of Columbia, US (On-site)

$225–340K / year

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not.

Beer Sheva, Southern District, IL (On-site)

Cyber Security Software Principal Engineer (Beer-Sheva) Infrastructure Solutions Group (ISG) builds the products that power infrastructure,…

San Jose, California, US (On-site)

$155.8–224.2K / year

At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream—we’re making it reality.

Sydney, New South Wales, AU (On-site)

LexisNexis is seeking a Principal Information Security Customer Engagement Engineer to represent the security voice across Australia, New Zealand and Hong Kong.

Dublin, IE (Hybrid)

€104–156K / year

Your work days are brighter here.

Pune, Maharashtra, IN (Hybrid)

Securonix is leading the transformation of cybersecurity by helping organizations stay ahead of modern threats.