Senior Security & Infrastructure Engineer

Overview AutoCrib is the leader in industrial vending technology. We design and create all the software and hardware in-house to help manage inventory for our customers. Our industry is vast; customers range from manufacturing to government to retail to data centers. We are a growing company that is looking for candidates who are looking for a challenge and like to wear a lot of hats. AutoCrib is big enough to provide the resources you need, but small enough to still feel like a family. We believe in giving employees autonomy to make their own decisions and actively help them with their career path. Our benefits include healthcare, 401k, life insurance, and PTO.

We are seeking a hands-on Senior Security & Infrastructure Engineer to own and mature the organization's cybersecurity program while supporting the security, reliability, and compliance of our mission-critical SaaS platform and corporate infrastructure.

This role serves as the primary technical security resource for the organization and is responsible for security operations, vulnerability management, incident response, infrastructure hardening, identity security, compliance initiatives, and cloud security governance. The ideal candidate combines strong cybersecurity expertise with practical infrastructure experience and can effectively partner with Engineering, DevOps, and IT teams to reduce risk while enabling business growth.

This position is ideal for an experienced security professional who enjoys working across multiple technology domains and wants to have a direct impact on the organization's overall security posture. Responsibilities Security Operations & Monitoring

Own and administer enterprise security tools, including SIEM, EDR, vulnerability management, email security, and security monitoring platforms. Monitor, investigate, and respond to security alerts and incidents. Develop and maintain detection rules, dashboards, and alerting strategies. Conduct proactive threat hunting and security investigations. Coordinate third-party penetration testing and security assessments Maintain security metrics, reporting, and executive-level visibility into organizational risk.

Vulnerability & Risk Management

Own and manage the enterprise vulnerability management program. Perform vulnerability scanning across infrastructure, operating systems, cloud services, applications, and security monitoring platforms. Prioritize remediation efforts based on business impact and risk. Track remediation activities and communicate status to leadership. Validate remediation efforts and drive continuous improvement. Maintain risk registers and support organizational risk assessments.

Incident Response & Security Engineering

Lead security incident response activities including containment, eradication, recovery, and lessons learned. Develop and maintain incident response procedures and playbooks. Perform root cause analysis and coordinate post-incident reviews. Support forensic investigations and evidence collection. Partner with internal and external stakeholders during security events. Improve detection, response, and recovery capabilities across the organization.

Infrastructure & Platform Security

Secure and harden Windows Server, Linux, virtualization platforms, databases, storage systems, and enterprise applications Review and maintain firewall configurations, VPNs, remote access solutions, and network security Support network segmentation and Zero Trust initiatives. Implement security baselines aligned with CIS Benchmarks and industry best Participate in infrastructure architecture reviews and technology evaluations Validate backup, disaster recovery, and ransomware recovery readiness.

Cloud Security Identity & Access Management

Administer and secure Active Directory and Microsoft Entra ID Implement least-privilege access controls and role-based access management. Manage privileged access, service accounts, and