SEME Solutions is seeking an experienced and technically capable Security Network & ICT Infrastructure Specialist to join our growing Service Department.
This recent role combines advanced ICT infrastructure expertise with integrated electronic security technologies, supporting enterprise and critical infrastructure clients across Western Australia.
This position is ideal for someone who enjoys working across networking, servers, virtualisation, storage, databases and cloud-connected platforms, while also supporting integrated systems such as CCTV, access control, intercoms and security management platforms.
About the Role
As a senior technical specialist, you will provide design, support, troubleshooting and lifecycle management across a diverse range of enterprise technology environments.
You will work closely with service technicians, project teams and customers to deliver reliable, secure and high-performing infrastructure solutions.
Key responsibilities include:
Supporting enterprise network, server and security infrastructure environments
Diagnosing and resolving complex ICT and integrated technology issues
Configuring and maintaining switches, routers, firewalls and wireless networks
Supporting Windows Server, Active Directory and virtualised environments
Managing storage, backup and disaster recovery solutions
Assisting with SQL-based applications and enterprise software platforms
Supporting integrated security systems and operational technology environments
Providing technical guidance, documentation and escalation support to field teams
Networking & Infrastructure Expertise
You will need to have strong experience in:
Enterprise LAN, WAN and wireless network environments




Routing, switching, VLANs, VPNs and network segmentation
Managed switches, routers, firewalls and wireless infrastructure
Network monitoring, performance optimisation and fault diagnosis
Fibre backbone infrastructure and structured cabling systems
Technologies from vendors such as Dell, Allied Telesis, Cisco, Aruba, HPE, Fortinet, Ubiquiti, Juniper or similar
Server, Virtualisation & Cloud Technologies
Experience with the following will be highly regarded:
Microsoft Windows Server environments
Active Directory, DNS, DHCP and Group Policy
VMware vSphere / ESXi and Microsoft Hyper-V
Microsoft 365, Entra ID and hybrid cloud environments
Remote access, user identity and access management
Infrastructure monitoring, patching and lifecycle management
Databases, Storage & Enterprise Applications
You will be comfortable supporting:
Microsoft SQL Server environments
Database backup, restore and maintenance activities
NAS and enterprise storage platforms
Backup, replication and disaster recovery solutions
Business-critical applications and integrated software platforms
Service management, asset management and security management applications
Integrated Security & Operational Technology
While this is a technology-focused role,



experience supporting or integrating electronic security systems will be highly regarded, including:
CCTV and Video Management Systems
Access Control Systems
Security Management Platforms
Intercom and Communications Systems
Duress and Alarm Systems
Building Management Systems
Visitor Management Platforms
About You
To be successful in this role, you will demonstrate:
Strong troubleshooting and analytical skills
A customer-focused approach and professional communication skills
The ability to work independently and collaboratively
Experience working in enterprise or critical infrastructure environments
A commitment to documentation, quality and continuous improvement
Desirable Qualifications
Cisco CCNA, CCNP or equivalent networking certification
Microsoft Server or Azure certifications
VMware certification or equivalent experience
Fortinet, Aruba, HPE or similar vendor certifications
ITIL Foundation
ACMA Open Cabling Registration
Fibre optic accreditation
WA Security Installer Licence or willingness to obtain
What We Offer
Full-time permanent position
Company vehicle and fuel card
Laptop, tablet and mobile phone
Ongoing technical and manufacturer training
Exposure to enterprise-scale ICT and integrated security environments
Career development opportunities within SEME Solutions and the broader SCEE Group
Metro-based role with occasional regional travel
Participation in a shared on-call roster
If you are looking for a challenging and rewarding role that combines enterprise ICT infrastructure with advanced integrated technology systems, we would like to hear from you.

📌 Security Network & Ict Infrastructure Specialist (Perth)
🏢 Seme Solutions
📍 Perth