Senior Security & Infrastructure Engineer

Senior Security & Infrastructure EngineerAutoCrib 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.ResponsibilitiesSecurity Operations & MonitoringOwn 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 assessmentsMaintain security metrics, reporting, and executive-level visibility into organizational risk.Vulnerability & Risk ManagementOwn 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 EngineeringLead 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 SecuritySecure and harden Windows Server, Linux, virtualization platforms, databases, storage systems, and enterprise applicationsReview and maintain firewall configurations, VPNs, remote access solutions, and network securitySupport network segmentation and Zero Trust initiatives.Implement security baselines aligned with CIS Benchmarks and industry bestParticipate in infrastructure architecture reviews and technology evaluationsValidate backup, disaster recovery, and ransomware recovery readiness.Cloud SecurityIdentity & Access ManagementAdminister and secure Active Directory and Microsoft Entra IDImplement least-privilege access controls and role-based access management.Manage privileged access, service accounts, and identity governance processes.Conduct periodic access reviews and entitlement audits.Support MFA, Conditional Access, and identity security initiativesCompliance & GovernanceSupport and lead security initiatives aligned with NIST, FedRAMP, CMMC, FISMA, and other applicable frameworks.Develop and maintain policies, standards, procedures, SSPs, POA&Ms, and security reviews.Coordinate technical evidence collection for audits and assessments.Participate in risk assessments and security reviews.Drive continuous monitoring and compliance activitiesServe as the primary technical security resource during audits and customer security reviews.Customer & Vendor SecuritySupport customer security questionnaires, audits, and due diligence reviews.Participate in customer-facing security discussions as needed.Perform security reviews of third-party vendors, suppliers, and service providers.Assist with security-related contractual and compliance requirements.Automation & Continuous ImprovementDevelop scripts and automation to improve security operations and reporting.Support integration of security controls into CI/CD and operational workflows.Evaluate new technologies and recommend security improvements.Promote secure engineering and operational best practices across the organization.QualificationsQualifications and Education RequirementsBachelor's degree in Cybersecurity, Information Technology, Computer Science, Engineering, or equivalent5+ years of experience in Security Engineering, Infrastructure Security, Cybersecurity Operations, or a relatedExperience administering SIEM, EDR, and vulnerability management platforms.Experience leading or participating in incident response investigations.Strong understanding of networking, firewalls, VPNs, and security architecture.Experience securing Windows Server, Linux, Active Directory, Microsoft Entra ID, and virtualized environments.Experience managing cloud environments, preferably Microsoft Azure.Strong understanding of vulnerability management and risk mitigation practices.Experience with NIST Cybersecurity Framework and related security controls.Experience with PowerShell, Python, Bash, or other scripting languages.Strong written, verbal, and executive communication skills.Nice to HaveExperience supporting FedRAMP, CMMC, FISMA, SOC 2, or similar compliance frameworks.Experience with Microsoft Sentinel, Microsoft Defender, CrowdStrike, Splunk, Tenable, Nessus, Qualys, or equivalent platforms.Experience implementing CIS Benchmarks or DISAExperience supporting SaaS environments and cloud-hostedExperience with Infrastructure-as-Code solutions such as Terraform orProfessional certifications such as CISSP, Security+, GSEC, GCIA, Azure Security Engineer, or equivalent.Salary: $145,000-$165,000