Referso Jobs

Own security architecture and posture across device fleets, edge platforms, and supporting cloud, web, and identity services
Partner with senior business, product, engineering, operations, and security stakeholders to align priorities
Serve as the security design authority for connected systems in Grainger’s architecture governance process
Lead security architecture for the cloud platforms, web applications, and APIs that manage the fleet
Lead threat modeling across devices, edge platforms, connectivity, cloud services, web applications and APIs

Head of Core Services Engineering

Computershare · Posted Nov 10, 2026

Open

London, England, United Kingdom
Hybrid
Full-time · Manager
5+ years

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Lead the engineering and lifecycle management of tier-0 services that are fundamental to the security, resilience and operation of the organisation.

Responsibilities

Define and lead the global strategy, standards and multi-year roadmap for core services and network security
Act as a design authority for core services, establishing reference architectures, approved patterns, engineering standards and reusable frameworks
Own budgets, investment cases, licences, renewals, hardware lifecycle, support contracts and strategic vendor relationships
Lead audit, control testing, disaster recovery and remediation activity across identity, access and core network controls
Build, lead and develop distributed engineering teams across EMEA, North America and Australia

Requirements

Nice to have: CISSP
Nice to have: CISM
Nice to have: CCSP
Nice to have: CyberArk certification
Nice to have: SailPoint certification

Skills

DNS DHCP IPAM DDI platforms SASE

Principal Security Architect

HealthEdge · Posted Jun 29, 2026

Open

Remote, United States
Remote
Full-time · Principal
$188K–$198K per year
10+ years

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Design, implement, and maintain the organization's information security architecture on an enterprise scale, ensuring robust, scalable, and industry-aligned security capabilities.

Compensation

The annual US base salary range for this position is $188,000 to $198,000.

Responsibilities

Contribute to developing and communicating a strategic vision for global security architecture
Design and implement comprehensive security architectures (network, application, data protection, identity management)
Identify and assess security risks and develop mitigation strategies
Evaluate and implement advanced security technologies and solutions
Leverage automation throughout the technology stack

Requirements

Nice to have: Cloud security
Nice to have: DevSecOps practices
Nice to have: Security information and event management (SIEM) solutions
Nice to have: Data privacy regulations

Skills

Information Security Architecture On-prem security Hybrid security Cloud-based security

Sr. Security Engineer - Identity & Endpoint

Fortellar · Posted Nov 3, 2026

Open

Remote, United States
Remote
Full-time · Senior
8+ years

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Design, deploy, and operate identity, privileged access, vulnerability, endpoint, and device trust controls for Fortellar’s clients, primarily in large-scale security remediation engagements.

Responsibilities

Design and enforce phishing-resistant MFA for administrators and users
Reduce privileged directory role membership and remove dormant accounts
Remediate domain-dominance exposure and migrate directory sync
Redesign Conditional Access and apply role-based access control
Implement Privileged Identity Management and enforce sign-in frequency

Requirements

Bachelor’s degree in Computer Science, Information Security or a related field
Nice to have: SC-300
Nice to have: MD-102
Nice to have: AZ-500
Nice to have: SC-100

Skills

Microsoft Entra ID Active Directory Microsoft Intune Microsoft Defender for Endpoint Privileged Identity Management Conditional Access

Senior Device Management Engineer

Senior Device Management Engineer

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IoT & Connected Devices Security Architect

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Head of Core Services Engineering

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Principal Security Architect

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Sr. Security Engineer - Identity & Endpoint

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Device Trust jobs

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Locations (2)

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