Remote Security Engineer: Zero Trust & Threat Defense

Sentant, LLC; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Sentant, LLC is seeking a Security Engineer to design, deploy, and maintain security controls across a portfolio of managed services clients. You will cover EDR, email security, IAM, Zero Trust, vulnerability management, backup, SIEM, and compliance automation.

The role emphasizes building repeatable processes and clear communication with technical and non-technical stakeholders. The position offers upward mobility with potential to lead a security team, and remote work within the United States

Qualifications

• 5+ years of Security Engineering experience, ideally supporting multiple client environments.
• Hands-on experience with endpoint detection and response (EDR) at production scale.
• Experience with email security and DMARC/SPF/DKIM configuration.
• Experience with vulnerability management and RMM/patch management tooling.
• Familiarity with Zero Trust network access concepts and identity/access management practices.
• Familiarity with NIST and CIS frameworks.
• Strong troubleshooting and communication skills for remote work.

Responsibilities

• Deploy, tune, and maintain EDR coverage across client environments.
• Administer MDM and endpoint configuration policies.
• Monitor endpoint alerts, investigate detections, and drive remediation to closure.
• Configure and maintain email security platforms, including phishing and malware protection.
• Manage DMARC, SPF, and DKIM policies and guide domains toward full enforcement.
• Support identity and access management, including MFA and privileged accounts.
• Administer password/secrets management tooling for clients and internal use.
• Deploy and manage Zero Trust Network Access (ZTNA) policies and access groups.
• Collaborate with infra and network teams to improve segmentation and access controls.
• Troubleshoot connectivity and policy issues across Zero Trust and network tooling.
• Perform vulnerability scanning and analysis, and build remediation plans.
• Administer RMM and patch management tooling to keep environments current and compliant.
• Track remediation items through completion and escalate high-risk findings.
• Monitor SIEM data for signs of compromise and tune rules to reduce noise.
• Configure and maintain backup and recovery solutions for business continuity.
• Support compliance automation platforms for SOC 2, HIPAA, NIST, ISO 27001.
• Monitor, investigate, and respond to security incidents across domains.
• Develop security playbooks, runbooks, and documentation for the stack.
• Assist with mapping frameworks like NIST and CIS.
• Communicate technical issues clearly to technical and non-technical stakeholders.

Skills

EDR

MDM

Email security

DMARC SPF DKIM

IAM MFA

Zero Trust

NIST CIS

SIEM

RMM Patch mgmt

Documentation

Tools

CrowdStrike

Avanan

Qualys

NinjaOne

Cloudflare Zero Trust

JAMF

Microsoft Intune

Job description

Sentant, LLC is seeking a Security Engineer to design, deploy, and maintain security controls across a portfolio of managed services clients. You will cover EDR, email security, IAM, Zero Trust, vulnerability management, backup, SIEM, and compliance automation.

The role emphasizes building repeatable processes and clear communication with technical and non-technical stakeholders. The position offers upward mobility with potential to lead a security team, and remote work within the United States