Security Engineer

This role is Hybrid within the United States. Candidates must be located within reasonable proximity to one of the following company facilities:
Moonachie, NJ;
Columbus, OH;
Arlington, TX;
Phoenix, AZ; or Miami, Florida.

We’re looking for a hands‑on Security Engineer to help protect 4over’s cloud, on‑premises, application, network, and end‑user environments. In this role, you’ll help strengthen our security posture by monitoring and investigating security events, managing vulnerabilities, improving identity and access controls, and supporting compliance initiatives. You’ll work closely with Infrastructure, Systems Operations, Networking, Desktop Support, Development, and business teams to identify risks, implement security controls, and drive remediation across our technology environment.

Our environment spans AWS, Microsoft 365, Entra , data centers, endpoints, Kubernetes, and Adobe Commerce. If you enjoy solving complex security challenges, working across multiple security disciplines, and translating technical risks into practical solutions, this is an opportunity to make a meaningful impact on 4over’s security and technology operations.

• Monitor and investigate security alerts across tools such as Crowd Strike Falcon, Stellar Cyber, AWS Guard Duty, and Microsoft Defender
• Support incident response, investigate suspicious activity, document findings, and coordinate remediation
• Manage vulnerability assessments, prioritize risks, track remediation, and validate fixes using tools such as Qualys VMDR
• Assess and strengthen AWS security across IAM, EC2, EKS, RDS, S3, networking, encryption, and multi‑account environments
• Support identity and access governance across Entra , Microsoft 365, AWS, and enterprise applications, including MFA, SSO, privileged access, and access reviews
• Improve endpoint, email, and network security through phishing investigations, firewall reviews, network segmentation, and security‑awareness initiatives
• Partner with Development and Dev Ops teams to address application, API, Kubernetes, and CI/CD security risks
• Support security configurations across Git Hub, Team City, Argo CD, AWS Secrets Manager, and related platforms
• Contribute to PCI DSS, SOC 2, customer security assessments, cyber‑insurance requirements, and internal audits
• Maintain security documentation, incident‑response procedures, risk registers, audit evidence, and reporting dashboards
• Recommend practical security improvements that balance risk, cost, and business priorities

• Bachelor’s degree in a related field or equivalent relevant experience
• 4+ years of experience in information security, cloud security, systems engineering, or a related field
• Hands‑on experience with security monitoring, incident response, and vulnerability management
• Knowledge of AWS, Microsoft 365, Entra , Active Directory, networking, and endpoint security
• Familiarity with security tools such as Crowd Strike, Qualys, AWS Guard Duty, and Microsoft Defender
• Understanding of cloud infrastructure, Dev Ops tools, and security frameworks such as PCI DSS and SOC 2
• Strong analytical, communication, documentation, and problem‑solving skills
• Experience with Kubernetes, Terraform, CI/CD security, or application security preferred
• Security certifications such as Security+, CISSP, or AWS Certified Security – Specialty preferred
• Familiarity with Jira, Confluence, and eCommerce platforms such as Adobe Commerce/Magento preferred

• The opportunity to strengthen 4over’s security posture and risk management
• Exposure to cloud infrastructure, enterprise applications, eCommerce, and Dev Ops
• Collaboration with cross‑functional teams and the opportunity to drive security improvements
• Hands‑on experience across…