Jobs at Security Industry Specialists, Inc.

Lead cloud-first IT infrastructure across the Americas, owning cloud, systems, networking, identity, endpoint, and help desk functions. Drive Zero-Trust, SIEM, network modernization, ITIL operations, disaster recovery, compliance (ISO 27001/SOC 2), vendor management, and team development to ensure secure, highly available enterprise services.

Manage and secure the company's cloud, SaaS, identity, endpoint, network, and security tooling within an ITIL framework. Lead Zero-Trust and IAM initiatives, administer macOS-heavy endpoints (JAMF, SentinelOne), modernize network infrastructure (Meraki/SD-WAN), support SIEM, ensure compliance (ISO 27001, SOC 2), mentor junior staff, and drive lifecycle and remediation efforts.

Produces intelligence products, monitors open sources for security and operational threats, researches global security issues, analyzes risks, and provides actionable intelligence recommendations to clients and management. The role requires research and intelligence-reporting experience, technology proficiency, state guard certification, schedule flexibility, and strong customer service skills.

Leads HR business partnerships, workplace investigations, and employee services across client-facing and corporate functions. Advises leaders on workforce planning, retention, performance, organizational design, and employee relations risk. Manages HR teams, develops managers, governs investigations and separations, and uses people data to guide business decisions. The role supports a distributed, predominantly hourly workforce and requires significant travel across offices, client sites, and business locations.

Coordinates global security operations, incident response, risk detection, reporting, quality control, personnel oversight, vendor management, and security process development. Monitors corporate and client GSOC activities, supports crisis escalation, conducts preliminary investigations, manages performance metrics, and helps implement security standards, training, and technology improvements. Requires GSOC or similar experience, physical security knowledge, OSINT, security systems expertise, drone operations certification, and state guard certification.

Monitors site activity, investigates security incidents, maintains a safe and secure client environment, provides professional customer service, and assists emergency officials. The role requires conflict-management skills, discretion under stress, applicable state guard certifications, and experience in military, law enforcement, physical security, or supervision.

Provides site security and customer service in a professional client environment. Monitors activity, investigates security incidents, enforces site policies, assists emergency officials, and manages people and conflicts tactfully. Requires applicable state guard certifications or licenses, military, law enforcement, physical security, or relevant educational experience. Familiarity with iOS, macOS, and PC operating systems is required.

Leads the global accounts payable function, overseeing full-cycle payments, vendor onboarding, tax compliance, subcontractor billing, team management, workflow optimization, system integrations, and internal controls. Partners with billing, operations, vendors, and executives to resolve discrepancies, prevent payment fraud, improve efficiency, and support audits.

Provide on-site physical security and customer service, monitor activity, investigate incidents, assist emergency responders, enforce site policies, and maintain required state guard licenses and certifications.

The Senior Manager of IT Infrastructure will lead Cloud, Systems, Networking, and Helpdesk teams, overseeing strategic IT policy, infrastructure maintenance, and managing enterprise SaaS tools and security operations, while mentoring personnel and managing budgets.

Lead day-to-day administration and improvement of cloud, identity, endpoint, network, and security systems in a predominantly macOS environment. Implement IdP/SSO/MFA, manage JAMF and security agents, modernize network (Meraki/SD-WAN), apply Zero-Trust and ITIL practices, support SIEM/audits, mentor staff, and drive technology roadmap initiatives.