Security Engineer Jobs in Bellevue, USA 🇺🇸

The titles on this page cover a wide spread of specialisations. Several roles sit within platform and infrastructure security, where engineers build the tooling and architectural foundations that other teams rely on. Product security postings focus on reviewing code, APIs, and release pipelines for vulnerabilities across the software development lifecycle. Detection and response roles lean toward monitoring, incident handling, and threat analysis at scale.

Two of the sample summaries illustrate how varied the day-to-day work can be. The Senior Staff Software Security Engineer at Robinhood involves writing production code for infrastructure, cloud, cryptography, and identity and access management, while also setting technical strategy and mentoring. The Sr. Staff Software Development Engineer – AI Security at Zscaler centres on building low-latency distributed systems and integrating large language models into a security platform, using Rust and gRPC. Titles such as Staff Offensive Security Engineer and Staff AI Security Engineer indicate that some postings are more specialised still, requiring either adversarial testing expertise or emerging AI-security knowledge.

Almost all postings on this page are listed as on-site. One posting, the Zscaler role, states a hybrid arrangement requiring three days in office and names San Jose or Bellevue as the eligible offices. No postings are listed as fully remote. Candidates should treat each role as expecting regular in-person attendance unless the individual posting states otherwise, and it is worth confirming exact expectations directly with the employer before applying.