Patelco Credit Union · 8 hours ago
Senior Security Engineer
Dublin, CA
Full-time
Hybrid
Mid, Senior Level
$116K/yr - $144K/yr
5+ years expPatelco Credit Union is a not-for-profit credit union dedicated to building financial health for its members. They are seeking a Senior Security Engineer to lead the design and optimization of their detection stack, ensuring the security of member data and infrastructure through effective system security controls and processes.
Financial Services
Responsibilities
Own the engineering and tuning of endpoint detection & response, network detection & response platforms
Drive advancement and growth of detection and automation initiatives
Build, test, and deploy behavioral detections solutions aligned to MITRE ATT&CK TTPs
Continuously improve detection efficacy using business context and real-world feedback
Engineer and optimize detection pipelines in SIEM
Author comprehensive runbooks, write automation scripts, and build SOAR capabilities to improve response times
Build and maintain enrichment workflows and automated response playbooks using SOAR
Create, maintain and manage a library of automated playbooks to address new threats and tactics employed by attackers
Ensure telemetry normalization, parsing and alert fidelity across data sources
Operationalize threat intelligence into actionable detection rules, dashboards, and response workflows
Lead red/blue teaming efforts to test detections against real-world scenarios
Integrate external and internal threat feeds to strengthen signal correlation
Apply STRIDE & DREAD methodologies to model risks associated with applications, systems and emerging threats
Recommend and document compensating controls for identified risks
Partner closely with Security Operations, Governance Risk & Compliance (GRC), and wider Engineering teams to enhance detection coverage
Document information security design and architecture
Mentor and cross-train staff members in the areas of subject matter expertise
Provide engineering support to Technology Operations implementing industry standard benchmarks and evaluation activities
Other duties as assigned
Qualification
Required
5+ years Information Security with 3+ years focused on Detection Engineering, including EDR, NDR, SIEM, SOAR tooling
Demonstrated knowledge and practical application of MITRE ATT&CK, STRIDE & DREAD models
Strong scripting skills (Python, YAML etc.) and experience with data parsing and log normalization
Preferred
Industry certifications such as CISSP, GCTI, GCIA, GDSA or equivalent preferred
Benefits
Exceptional Medical, Dental, Vision, and Life Insurance benefits
Onsite fitness center at HQ and rewards for completing wellness related activities
Competitive compensation packages with bonus opportunity
401(k) with 3% Safe Harbor and 5% employer match
Discounts on loan products
Tuition reimbursement
Employee Assistance Program (EAP)
PTO for part-time and full-time positions
Paid holidays
On-the-job training and skills development
Internal transfer opportunities for career growth
Volunteer work
Flexible work arrangements available for specific positions
Company
Patelco Credit Union
Patelco was originally started to serve the financial interests of the employees of a specific organization, in their case the Pacific
501-1000 employees
H1B Sponsorship
Patelco Credit Union has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (5)
2024 (2)
2022 (1)
2021 (3)
2020 (1)
Funding
Current Stage
Late StageLeadership Team
Erin Mendez
CEO/President
Recent News
2025-11-25
2025-07-22
Company data provided by crunchbase