47 security researcher jobs at 19 companies in Bellevue, WA
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Security Researcher
Redmond, Washington, United States
$102k-$202k/yr HybridFull Time
2+ YOEBachelor's degree plus 2+ years, master's plus 1+ year, doctorate, or equivalent experience. Requires cybersecurity research, security screening, and related technical expertise; penetration testing credentials are preferred.
Kali Linux, Burp Suite, Nmap, Nessus, Python, C#, C/C++, PowerShell, Generative AI, Bing Copilot, Security Copilot, GitHub Copilot, Office Copilot, Windows Copilot
2mo
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Vulnerability Researcher
Seattle, Washington, United States
OnsiteFull Time
Security researcher focused on finding vulnerabilities in Apple products and protecting users; strong research and offensive security skills implied.
3w
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Principal Security Researcher (200046364)
Redmond, Washington, United States
OnsiteFull Time
Not specified in the posting.
3w
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Senior Product Quantitative Researcher, Cloud Security
Seattle or Sunnyvale
$159k-$230k/yr OnsiteFull Time
6+ YOEBachelor's degree or equivalent, 6 years of product research experience, programming for data manipulation and statistics, and SQL. Preferred: advanced degree, UX research, machine learning, cloud data, and ETL experience.
Python, R, MATLAB, C++, Java, Go, SQL, Google Cloud Platform, BigQuery
1mo
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Security Officer - Research Division
Seattle, Washington, United States
$22-$37/hr OnsiteFull Time
2+ YOEHigh school or equivalent; 2+ years security or customer service experience (Security I) or associate degree/3 years security experience (Security II). BLS and CPI/NCI required within 90 days; additional trainings required within 12 months.
2mo
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Product Security Analyst
Boston or Austin or Washington or Seattle or San Francisco
$120k-$155k/yr RemoteFull Time
3+ YOE3+ years security testing/vulnerability research on web/mobile apps, strong OWASP Top 10 knowledge, experience with Burp Suite and CVSS, ability to reproduce/validate findings and communicate technical impact in English.
Burp Suite, Common Vulnerability Scoring System (CVSS)
1w
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Research Security Consultant
United States or Seattle
$125k-$200k/yr RemoteFull Time
5+ YOERequires in-depth ITAR, EAR, OFAC, and federal contracting knowledge; research compliance or global trade experience; strong communication; and a bachelor's degree with 5+ years' experience or equivalent.
ITAR, EAR, OFAC, NSDD-189, CUI, NSPM-33, CHIPS & Science Act of 2022, J-1, O-1, H-1B, HSA, FSA, 401(k)
2w
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Senior Threat Intelligence Reseacher
Bellevue or McLean
$149k-$224k/yr HybridFull Time
5+ YOERequires 5+ years of intelligence analysis experience, including 3+ years writing cyber threat intelligence for varied audiences and conducting threat research using OSINT, vendors, incident data, and security tools.
Jupyter notebooks, Splunk, ElasticSearch, SOAR, AWS, Microsoft Azure, Google Cloud, MITRE ATT&CK
4d
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Senior Security Research Engineer, SONAR (Security Operations and Novel Adversary Research)
Canada or Ireland or Norway or Poland or Spain or United Kingdom or United States or Seattle or Los Angeles or California or New York City
$133k-$211k/yr RemoteFull Time
6+ YOERequires 6+ years reverse-engineering malware, Python development, C/C++ literacy, YARA, Windows/Linux internals, HTTP/TLS, cryptography, technical writing, and AI-assisted development experience.
Python, C, C++, Rust, Go, NodeJS, YARA, HTTP, TLS, MISP, OpenCTI, Elastic Stack, Elasticsearch, Kibana, Elastic Security, GitHub
2w
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Senior Applied Scientist, Leo Security
Seattle, Washington, United States
$167k-$226k/yr OnsiteFull Time
3+ YOERequires PhD or master's degree with 6+ years applied research experience, 3+ years building machine learning models, programming, deep learning, graph algorithms, knowledge graphs, NLP, and AI evaluation.
Java, C++, Python, GRPO, PPO, DPO, LLM, R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy, A/B testing
2mo
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Senior Cybersecurity Architect, Agentic SOC Modernization & AI-Enabled Security Operations
Chicago or Los Angeles or New York City or San Francisco or Seattle or Washington, D.C.
$194k-$262k/yr OnsiteFull Time
7+ YOE7+ years in security architecture/SOC modernization; experience with SIEM/SOAR, detection engineering, AI-enabled SOCs, platform modernization, and executive advisory; willingness to travel; must be eligible to work in the US without sponsorship.
Splunk, Microsoft Sentinel, Google Security Operations, Google SecOps, Chronicle SIEM, Chronicle SOAR, Palo Alto Cortex, ServiceNow SecOps, CrowdStrike, BigQuery, Google Cloud, ChatGPT, MITRE ATT&CK, YARA-L, Sigma, VirusTotal, Wiz, Prisma Cloud, Okta, SailPoint, Mandiant, EDR, XDR, IAM, PAM, DLP, ITSM, SIEM, SOAR
2w
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Post Doctorate Research Associate - Nuclear Non-Proliferation
Richland or Seattle or Portland
$69k-$119k/yr HybridTemporary, Full Time
PhD received within five years or expected within eight months in a relevant discipline; nuclear modeling, data analysis, simulation software, programming, U.S. citizenship, and eligibility for federal security clearance required.
MCNP, SCALE, GEANT, COMSOL, Ansys, SimFlow, C++, Python, Artificial intelligence
3mo
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Senior GNC Engineer
Seattle, Washington, United States
$132k-$198k/yr OnsiteFull Time
8+ YOE8+ years in GNC/localization/state estimation; Kalman filters; C++/Python; vision-based navigation; active US security clearance.
C++, Python, Kalman filters, Vision-based navigation, VIO, SLAM
2mo
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Assistant Professor in Sustainable Wood Utilization (WOT)
Seattle, Washington, United States
$10k-$15k/mo OnsiteFull Time, Temporary
2+ YOEPh.D. or foreign equivalent in a relevant field; demonstrated research on wood products/wood utilization; minimum 2 years postdoctoral research; record of publications; ability to secure external funding; teaching and outreach experience.
Interfolio
1w
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Part-time Client Service Associate (Kirkland, WA)
Kirkland, Washington, United States
$30k-$45k/yr OnsitePart Time
High school diploma or equivalent; securities industry or related work experience preferred. Requires CRM software and Microsoft Excel proficiency, communication, organization, research, and customer service skills.
Client Relationship Management (CRM) software, Microsoft Excel
3w
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Sr. Software Engineer - Windows Sensor (Hybrid)
Redmond or New York City or Austin or Sunnyvale or Toronto
$140k-$215k/yr HybridFull Time
5+ YOE5+ years developing Windows software in C/C++ or other low-level languages; expertise in Windows internals; security research experience; AI technology experience; collaboration and leadership skills.
C++, Python, Falcon Sensor, CI/CD, AI, LLM
4w
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Boeing Summer 2027 Internship Program (Paid) - Government Operations and Sustainability
Arlington or Hazelwood or Seal Beach or Tukwila
$40k-$80k/yr OnsiteFull Time
Enrolled in a Bachelor's or Master's program with graduation on/after Aug 2027; available full-time 10-12 weeks summer 2027; strong research and communication skills; ability to work onsite at listed locations; some roles require U.S. person or ability to obtain security clearance.
2w
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Senior Associate, Complex Securities Valuation
New York City or Los Angeles or Washington or Troy or Houston or Chicago or Grand Rapids or Baltimore or Columbia or Richmond or Memphis or Raleigh or Boston or San Jose or San Francisco or Austin or Denver or Fort Worth or Atlanta or Orlando or Dallas or Wilmington or Phoenix or San Antonio or Milwaukee or Madison or McLean or Melville or Woodbridge or Stamford or Miami or Philadelphia or Charlotte or Greenville or West Palm Beach or Orange County or St. Louis or Fort Lauderdale or Seattle or Rosemont or Pittsburgh or Cincinnati or Cleveland or Columbus or Cherry Hill or Tampa or Minneapolis or Salt Lake City or Jacksonville or Nashville or Oak Brook or Las Vegas or Indianapolis or San Diego or Potomac or Omaha
$90k-$110k/yr OnsiteFull Time
2+ YOEBachelor's degree required; 2+ years in accounting, advisory, banking, or financial services preferred. Requires complex valuation, financial modeling, research, communication, and Microsoft Office proficiency.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Capital IQ, FactSet, SNL, Bloomberg, Intex, Moody’s Analytics, Crystal Ball, R, Python, Matlab, Stata, Octave, Mathematica, Monte Carlo, Lattice Models
4d
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Logistics Research Specialist (6111)
Keyport, Washington, United States
$35/hr OnsiteFull Time
1+ YOESecret security clearance required; strong verbal and written communication, Microsoft Office Suite proficiency, and preferred data management experience. Must interpret technical drawings, schematics, and data packages.
Microsoft Office Suite, Configuration Data Managers Database-Open Architecture (CDMD-OA)
1mo
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Senior Research Software Engineer - Parametric
Seattle, Washington, United States
$78k-$185k/yr HybridFull Time
5+ YOE5+ years developing cloud-native applications, experience with Python or object-oriented languages, AWS services, Kafka, Docker, Terraform, Git/SVN, NoSQL, secure coding, and agile development.
Python, C#, Java, AWS ECS, AWS S3, AWS Batch, AWS EC2, Kafka, Docker, Terraform, GIT, SVN, DynamoDB, MongoDB
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