Infrastructure & Security Engineer - Full Time

Long-Lewis Automotive Group•Florence, AL

1d•Onsite

About The Position

PRIMARY RESPONSIBILITIES INFRASTRUCTURE & SECURITY ARCHITECTURE Design and maintain secure, scalable infrastructure architecture. Define standards for network, systems, and endpoint configurations. Lead the design and implementation of cloud and on-prem environments. Ensure infrastructure aligns with security and compliance requirements. SECURITY ENGINEERING & STRATEGY Develop and maintain security architecture and strategy. Implement and manage endpoint protection, identity security, and access controls. Define and enforce conditional access and MFA strategies. Continuously assess and improve security posture. INCIDENT RESPONSE & SECURITY OPERATIONS Lead response efforts for security incidents and major technical events. Perform root cause analysis and implement corrective actions. Coordinate containment, remediation, and recovery activities. Provide technical escalation support for complex issues. DISASTER RECOVERY & RESILIENCE Design and maintain disaster recovery and backup strategies. Ensure systems meet recovery time and recovery point objectives. Conduct testing and validation of recovery processes. Improve system resilience and availability. MSP (CORETEK) TECHNICAL OVERSIGHT Serve as technical authority over managed service provider (Coretek). Define expectations for infrastructure performance and security. Review and validate MSP work, configurations, and changes. Escalate and resolve vendor-related technical issues. Ensure MSP activities align with internal standards and policies. CHANGE & TECHNICAL GOVERNANCE Provide technical approval for infrastructure and security changes. Ensure changes align with architecture and security standards. Collaborate with Governance & Risk on control implementation. Support controlled and auditable change processes. COLLABORATION & ADVISORY Partner with IT Director on technology strategy and roadmap. Advise leadership on infrastructure and security risks. Support Service Operations with Tier 3 escalation guidance. Collaborate with Governance on policy implementation. ACCOUNTABILITY Security posture of the organization Integrity and scalability of infrastructure architecture Effective incident response and resolution Reliability of backup and disaster recovery systems Technical performance of managed service providers Enforcement of infrastructure and security standards

Requirements

5+ years of experience in infrastructure engineering and/or cybersecurity
Strong experience with network architecture and security (firewalls, segmentation)
Experience with identity platforms (Active Directory, Entra ID)
Experience with endpoint security and management tools
Experience with backup and disaster recovery solutions
Strong troubleshooting and root cause analysis skills

Nice To Haves

Experience in hybrid cloud environments (Azure preferred)
Certifications such as CISSP, CCNA/CCNP, or Microsoft security certifications
Experience working with managed service providers
Experience in regulated environments

Responsibilities

Design and maintain secure, scalable infrastructure architecture.
Define standards for network, systems, and endpoint configurations.
Lead the design and implementation of cloud and on-prem environments.
Ensure infrastructure aligns with security and compliance requirements.
Develop and maintain security architecture and strategy.
Implement and manage endpoint protection, identity security, and access controls.
Define and enforce conditional access and MFA strategies.
Continuously assess and improve security posture.
Lead response efforts for security incidents and major technical events.
Perform root cause analysis and implement corrective actions.
Coordinate containment, remediation, and recovery activities.
Provide technical escalation support for complex issues.
Design and maintain disaster recovery and backup strategies.
Ensure systems meet recovery time and recovery point objectives.
Conduct testing and validation of recovery processes.
Improve system resilience and availability.
Serve as technical authority over managed service provider (Coretek).
Define expectations for infrastructure performance and security.
Review and validate MSP work, configurations, and changes.
Escalate and resolve vendor-related technical issues.
Ensure MSP activities align with internal standards and policies.
Provide technical approval for infrastructure and security changes.
Ensure changes align with architecture and security standards.
Collaborate with Governance & Risk on control implementation.
Support controlled and auditable change processes.
Partner with IT Director on technology strategy and roadmap.
Advise leadership on infrastructure and security risks.
Support Service Operations with Tier 3 escalation guidance.
Collaborate with Governance on policy implementation.