Security Engineer Jobs in 2026

Security engineer, penetration tester, AppSec, and DevSecOps roles. Protect systems and data at leading companies.

37981 jobs available at 5992+ companies — updated daily

Transit Systems Engineer

stacywitbeck Van Nuys, California onsite
The Systems Engineer provides systemwide design deliverables for railroad and transit vehicle movements. This position will be supporting the East San Fernando Valley (ESFV) Light Rail project, working on highly sophisticated project deliverables. The role is responsible for defining system requirem…
Posted: Sep 27, 2026 2 views
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IoT & Cloud Infrastructure Engineer

pragmatike China full_time

Location: Remote-First, China (Shenzhen, Shanghai, Beijing, Guangzhou)
Employment: Full-Time
Start Date: ASAP
Experience: 4+ years
Language: Fluent English required, Korean or Mandarin is a strong plus
Industry: Robotics / Physical AI / IoT

About the Opportunity

Pragmatike is recruiting on behalf of an early-sta…

Posted: Sep 27, 2026 2 views
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IoT & Cloud Infrastructure Engineer

pragmatike South Korea full_time

Location: Remote-First, South Korea (Seoul, Pangyo, Busan, Daejeon)
Employment: Full-Time
Start Date: ASAP
Experience: 4+ years
Language: Fluent English required, Korean or Mandarin is a strong plus
Industry: Robotics / Physical AI / IoT

About the Opportunity

Pragmatike is recruiting on behalf of an early-stage,…

Posted: Sep 27, 2026 2 views
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Embedded Systems & Cloud Engineer

pragmatike South Korea full_time

Location: Remote-First, South Korea (Seoul, Pangyo, Busan, Daejeon)
Employment: Full-Time
Start Date: ASAP
Experience: 4+ years
Language: Fluent English required, Korean or Mandarin is a strong plus
Industry: Robotics / Physical AI / IoT

About the Opportunity

Pragmatike is recruiting on behalf of an early-stage,…

Posted: Sep 27, 2026 3 views
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Industrial Engineering Manager

hims-and-hers Mesa, Arizona full_time

Hims & Hers is the leading health and wellness platform, on a mission to help the world feel great through the power of better health. We are redefining healthcare by putting the customer first and delivering access to care that is affordable, accessible, and personal, from diagnosis to treatment to…

Posted: Sep 27, 2026 3 views
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Staff Engineer, Test Automation (R5792)

shield-ai San Diego, California full_time
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities…
Posted: Sep 27, 2026 5 views
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(Senior) Backend Software Engineer (Java) - Metadata Platform DB

celonis Munich, Germany Full-time

Celonis is the trusted platform to industrialize Enterprise AI. At our core is the Celonis Context Model — which combines process data, business knowledge, and intelligence into a living digital twin of the enterprise that AI can actually understand, turning AI's operational blind spots into operati…

Posted: Sep 27, 2026 5 views
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Senior Engineer, Full-Stack - Forge Platform, Tools (R5790)

shield-ai San Diego, California full_time
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities…
Posted: Sep 26, 2026 6 views
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Principal Solutions Architect

expel Remote Contract

You know a great technical sale is about more than delivering a polished demo. The real work is understanding what a customer is trying to accomplish, figuring out whether Expel can actually solve it, and making sure what we promise during the sales process is exactly what our teams are prepared to…

Posted: Sep 26, 2026 2 views
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Lead Software Engineer - MCP Server

epam-systems Mexico remote

We are seeking a Lead Software Engineer to drive the design and growth of an AI Gateway that delivers secure, scalable LLM access in SAAS. You will shape MCP server and agent workflows, set governance and observability standards, and guide teams on architecture patterns and quality gates.

Responsibilit…

Posted: Sep 26, 2026 6 views
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