Cybersecurity Engineer

About the role

Littelfuse is seeking a Cybersecurity Engineer to join its global Information Security team. The role focuses on strengthening security across enterprise and manufacturing environments worldwide.

Key responsibilities

• Design, implement, and optimize cybersecurity solutions across identity, endpoint, network, cloud, email, application, and data environments.
• Partner with technology and business teams to embed security‑by‑design principles into projects and system changes.
• Perform security assessments, architecture reviews, vulnerability analysis, and third‑party risk evaluations.
• Define security standards, technical baselines, and implementation guidance.
• Drive remediation of vulnerabilities and security findings with cross‑functional stakeholders.
• Support incident response and detection engineering initiatives by implementing technical control improvements.
• Leverage automation, scripting, APIs, and AI‑powered tools to improve efficiency and strengthen security operations.
• Evaluate emerging threats, technologies, and cybersecurity trends to recommend improvements across the organization.

Required profile

• Bachelor’s degree in Cybersecurity, IT, Computer Science, Engineering, or related field, or equivalent practical experience.
• 2‑5 years of experience in cybersecurity engineering, cloud security, infrastructure security, or related technical role.
• Strong understanding of security controls across identity, cloud, endpoints, networks, applications, and data protection.
• Experience conducting security reviews, risk assessments, vulnerability management, or implementing technical controls.
• Knowledge of scripting or automation using PowerShell, Python, APIs, or similar technologies.
• Understanding of AI‑related security risks and secure use of generative AI technologies.
• Strong analytical, problem‑solving, and communication skills with fluent English.

Required skills

• PowerShell
• Python
• APIs
• Microsoft Entra ID
• Microsoft Intune
• Microsoft Defender
• Microsoft Purview
• SIEM
• EDR
• PAM
• Cloud security
• Vulnerability management
• Zero Trust architectures
• Security+ certification
• SSCP certification
• GSEC certification
• Microsoft Security certification

What we offer

• Competitive compensation and benefits.
• Performance‑based incentives.
• Flexible work arrangements.
• Development and growth opportunities.
• Inclusive and equal‑opportunity workplace.