Senior MSP Security Engineer: Architecture & Remediation Leader

OpenKrill; United States; À distance; USD 110 000 - 180 000; Plein temps

Résumé du poste

OpenKrill seeks an experienced L3 Security Engineer to lead security engineering, architecture, and continuous improvement across multiple customer environments within an MSP. You will design and implement security controls, lead vulnerability remediation, strengthen compliance, resolve complex incidents, and establish consistent security standards.

You will work closely with infrastructure teams, service desk engineers, Account Managers, and customers, taking ownership of security outcomes

Qualifications

• Experience in an MSP/MSSP or IT service provider.
• Hands-on Defender, Sophos Firewall and endpoint security knowledge.
• Experience managing vulnerabilities and patching across environments.
• Ability to translate compliance requirements into secure controls.
• Strong Windows Server and networking troubleshooting skills.
• Proven lead on remediation activities and incident handling.

Responsabilités

• Lead security engineering, architecture and improvements across customer environments.
• Design and implement security controls and remediation strategies.
• Drive vulnerability remediation and patch programs.
• Establish security standards and ensure consistent enforcement.
• Mentor junior engineers and coordinate with MSP teams and customers.

Connaissances

MSP/MSSP experience

Defender experience

Zero Trust

Vulnerability management

Patch management

Security architectures

Windows Server troubleshooting

PowerShell scripting

Network fundamentals

Security incident response

Outils

Microsoft Defender

Sophos Firewall

Sophos XDR

Microsoft 365 security

Microsoft Entra ID

ConnectSecure

Huntress

Azure/AWS security tooling

HaloPSA/ConnectWise/Autotask

Description du poste

OpenKrill seeks an experienced L3 Security Engineer to lead security engineering, architecture, and continuous improvement across multiple customer environments within an MSP. You will design and implement security controls, lead vulnerability remediation, strengthen compliance, resolve complex incidents, and establish consistent security standards.

You will work closely with infrastructure teams, service desk engineers, Account Managers, and customers, taking ownership of security outcomes