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SAN R&D Business Solutions • Austin, Texas, United States
Role & seniority: Senior Cybersecurity Engineer focused on Penetration Testing & SIEM Integration (contract, C2C)
Location & work type: Onsite in Austin, TX; Local to Austin area only; Contract (C2C); visa: all except OPT/CPT
Stack/tools: Kali Linux environments; penetration testing toolchains; REST APIs; Python/ Bash/ PowerShell scripting; SIEM platforms (Splunk, Sentinel or equivalent); log pipelines; CI/CD for security tools; GRC integrations; secure software development
Design/develop secure APIs, microservices, and components to support penetration testing workflows; build PT tool integrations with SIEMs and vulnerability scanners; automate log ingestion and alert enrichment
Deploy/maintain Kali Linux-based PT environments; configure toolchains; create exploit scripts and automation utilities; support red team and app pentesting engagements
Develop connectors/APIs for enterprise SIEMs; implement log parsing/normalization; collaborate with CSOC to align tooling with detection requirements; ensure governance, risk, and compliance integration
8+ years security automation/platform integrations; 8+ years hands-on pentesting with Kali/Linux
5–8 years software development; programming (Python/Java/JavaScript/C#); REST API development; scripting (Python/Bash/PowerShell)
Linux admin; SIEM experience (Splunk/Sentinel or equivalent); security automation/orchestration; API integrations; log pipeline de
Job Title: Senior Cybersecurity Engineer - Penetration Testing & SIEM Integration
Location: Austin, TX
Work Type: Onsite
Employment Type: Contract (C2C)
Visa Requirement: All except OPT / CPT
LOCAL TO AUSTIN AREA ONLY
The Senior Cybersecurity Engineer will serve cybersecurity modernization initiatives focused on penetration testing automation and SIEM integration for the firm. This role combines secure software development and hands-on cybersecurity engineering to build scalable automation, enhance penetration testing capabilities, and strengthen SIEM-driven threat detection. The position directly supports the firm's Zero Trust, continuous monitoring, and enterprise security operations initiatives.
Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience). 8+ years of experience building security automation and platform integrations. 8+ years of hands-on experience with penetration testing tools and Kali Linux environments. 5–8 years of professional software development experience.
Experience developing security data pipelines and SIEM integrations. Experience designing scalable security tool architectures. Experience with containerization/virtualization (Docker, VMware, cloud labs). Experience working in regulated or government environments.