Systems Engineer
Lacework
Software Engineering
São Paulo - State of São Paulo, Brazil
Posted on Nov 14, 2025
Skills & Qualifications
- Highly organized, proactive, and sales-focused.
- Experience in technical/pre-sales roles as a Systems Engineer.
- Excellent knowledge of OT cybersecurity, including ICS environments.
- Familiarity with OT devices (PLCs, IEDs, RTUs, HMIs) and systems (SCADA, DCS, Historians).
- Understanding of industry standards: ISA95, Purdue Model, IEC 62443, NERC-CIP, NIST Cybersecurity Framework, RO-CB.BR.01 from ONS.
- Technical knowledge in:
- Networking: Routing, Switching, Firewalling
- Security: Endpoint Protection, NDR, PAM, SIEM, SOAR
- Encryption and authentication technologies
- Preferred certifications: CISSP, IEC 62443, ISO 27001, CEH, CISM, CRISC
- English: Full professional proficiency
Spanish: Full professional proficiency is desirable
Key Responsibilities
- Provide pre-sales support and OT cybersecurity expertise to field Systems Engineers.
- Design and define ICS/OT architectures using Fortinet and partner technologies.
- Create and Deliver demos and proof-of-concepts based on OT security architectures.
- Conduct Cybersecurity Maturity Evaluations for ICS environments and Critical Infrastructure.
- Support marketing initiatives and participate in industry events.
- Assist in reviewing RFPs and technical documentation.
- Deliver training sessions for partners and customers
- Travel: Up to 50%.
Fortinet (NASDAQ: FTNT) secures the largest enterprise, service provider, and government organizations around the world. Fortinet empowers its customers with intelligent, seamless protection across the expanding attack surface and the power to take on ever-increasing performance requirements of the borderless network - today and into the future. Only the Fortinet Security Fabric architecture can deliver security without compromise to address the most critical security challenges, whether in networked, application, cloud or mobile environments. Fortinet ranks number one in the most security appliances shipped worldwide and more than 500,000 customers trust Fortinet to protect their businesses.
We are committed to providing reasonable accommodations for all qualified individuals with disabilities. If you require assistance or accommodation due to a disability, please contact us at accommodations@fortinet.com.
Fortinet is an equal opportunity employer. We value diversity in our company, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, military/veteran status or any other applicable legally protected characteristics in the location in which the candidate is applying.
Systems Engineer - OT Business Development Engineer We are looking for a passionate and driven Operational Technology Business Development Engineer (OT BDE) to join our team and support the LATAM region, with a focus on Brazil. If you have an outstanding background in OT cybersecurity and a proactive, sales-oriented mindset, we want to hear from you!