Freelance IT and Network Support Engineer

This Network Engineer to be part of the teams in supporting and keeping TETRA systems up and running smoothly 24/7. **Responsibilities**: - Assists with the installation and troubleshoot of new or upgraded network hardware and software - Installs, configures and maintains IT infrastructure - Troubleshoot problems on the Communications Network (Vehicles and...

**Responsibilities**: - Designing and implementing new network solutions and/or improving the efficiency of current networks - Installing, configuring, and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS, and DHCP - Understanding and designing VLAN and network isolations. Network High Availability design with...

**Responsibilities**: - Analyse problems, perform troubleshooting, and track problems through resolution. - Responsible for monitoring activities, such as network and bandwidth usage - When necessary, escalate problems to the appropriate stakeholders / principals - Ensure generation and management of support tickets according to SLA requirements - Schedule...

Industry/ Organization Type: Manufacturer - RFID security systems and wireless - Position Title**:Systems & Network Engineer/ Network Engineer**: - Working Location: Ang Mo Kio - Working Hours: 5 days (Monday to Friday - 8.30am to 6:15pm) - Salary Package**:Up to $5500 + Performance Bonus**: - Duration: Permanent **Key Responsibilities** - Collaborate...

Network Operations and Administration a) Manage network equipment such as routers and switches, firewalls & Intrusion Protection/Detection Systems (IPS/IDS), appliances for Network Access Control (NAC) and other network appliances b) Daily checks of the logs and network links to ensure no abnormal activity c) Install, maintain and upgrade all hardware,...

Job Requirements: - 1 to 2 years of experience in network operations team - Maintaining all FireWalls and GateWay ACLs - Collaborate with cross functional team (SRE, SE, IE, D2P, TE Teams) for any network connectivity issue or ACLs - Quick checking on ACLs for any queries related to connection issues and help checking on missing access. - Responsible for...

**Responsibilities**: - Drive the implementation and compliance of IT policy for network architecture. - Assist in security incidents and provide expertise in remediation efforts. - Research the latest industry practices and technologies as well as emerging threats and vulnerabilities. - Constantly analyze, review and maintain the network baseline required...

Job Responsibilities: - Able to use the right tools and execute task instructions in accordance to maintenance manuals. - Perform scheduled Preventive and Corrective maintenance tasks. - Perform root cause analysis. - Perform system and cybersecurity patches. - Involve in tech refresh activities. - Process and execution of configuration, asset and change...

**Responsibilities**: - Implementing new network solutions and/or improving the efficiency of current networks. - Installing, configuring and supporting network equipment including routers, proxy servers, switches, WAN accelerators, DNS and DHCP. - Configuring firewalls, routing and switching to maximize network efficiency and security. - Maximizing network...

Closely collaborate with Project Manager and Engineers to support the fulfilment of contract obligations within timeline, cost and scope Manage and oversee project documentations and subcontractor matters Perform System Setup, Database setup, resolve technical & design issues Support for IT infrastructure comprising Microsoft OS Basic setup of Network...