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IT Manager (Networking & security Engineer)

icon building Company : Headsup
icon briefcase Job Type : Full Time

Job Description - IT Manager (Networking & security Engineer)

Role Summary
Own secure, resilient infrastructure for both sites: FortiGate, LAN/Wi‐Fi, AD/Windows
Server, Microsoft 365/Azure, backups/DR, vulnerability management. Acts as change
approver and security authority for day‐to‐day operations.


Core Responsibilities
• Network & Perimeter: FortiGate SD‐WAN/VPN, policy hygiene, logging, config backups;
VLAN/Wi‐Fi segmentation; ISP/vendor management.
• Identity & Servers: AD OU/GPO design; joiner/mover/leaver; BitLocker/USB controls;
Windows patching/WSUS (or equivalent).
• Cloud & Microsoft 365: Conditional Access/MFA;
Exchange/SharePoint/OneDrive/Teams administration; baseline hardening and Secure
Score review.
• Resilience: Define RPO/RTO; quarterly restore tests across servers and Microsoft 365;
document evidence and lessons learned.
• Security Governance: Vulnerability remediation; incident playbooks; MDR/SOC‐lite
vendor liaison; quarterly firewall rule reviews.
• Documentation: Network diagrams, baselines, SOPs; monthly risk & KPI reports.


Key Performance Indicators (KPIs)
• Internet/VPN uptime ≥ 99.5%; P1 MTTR < 2 hours.
• Patch compliance ≥ 95% across servers and endpoints.
• Backup restore test pass rate ≥ 95% per quarter; documented RPO/RTO.
• Critical vulnerability remediation time < 15 days.
• Firewall configuration backups: 100% monthly.


Minimum Qualifications & Experience
• 10–12 years overall in infrastructure/security, with 3+ years hands‐on across FortiGate,
AD/GPO, and Microsoft 365/Azure.
• Preferred Certifications: Fortinet NSE 4 / FCP‐Network Security (or higher); Microsoft
AZ‐104 (Azure Administrator).


• Nice‐to‐have: Microsoft SC‐200 (Security Operations); ITIL 4 Foundation.


Skills & Behaviors
• FortiGate policy design; IPsec/SSL‐VPN; VLANs/L3 routing; AD/GPO administration;
Microsoft 365 admin; basic PowerShell.
• Incident handling under pressure; structured documentation; strong vendor
management and stakeholder communication.

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About the Company

Headsup

We are a niche HR consulting firm offering strategic human resource management solutions to multiple industries and across verticals. Our Services Include:Recruitment, Employer Branding, Policy Creation, Employee Engagement, Onboarding Process, Organization Structure and Culture, Performance Manage...

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