Network Security Site Reliability Engineer

Company : Jondavidson

Job Type : Full Time

Singapore

Job Description - Network Security Site Reliability Engineer

Responsibilities:

Support network functionality including Load Balancers, Firewalls, monitoring, and mitigation devices.
Design, Development and Support of systems used to automate network deployment and operational management processes across both cloud and enterprise networks.
Validate existing systems and recommend changes to optimize the design and performance of network automation and management systems.
Use Automation and Management Systems to collect data, provide reports & dashboards and deploy changes to the production network.
Automate the existing/new features using TCL / Python / Robot frame works is desirable.
Use DevOps principles to script and automate workflows, testing for Network Security Operations
Draft network diagrams, perform network planning and implement changes.
Resolve critical security and network issues.
Continuously refine processes and procedures with a focus on standardizing the work and shifting it to lower-level support teams
Take ownership and work independently on problems and handle escalations from Operations.

Required Skillsets:

8+ years of relevant experience working in NOC environment would be an added advantage.
Must be familiar with L2/L3 network device function, configuration, and protocols (VLAN,
TCP/IP, DHCP, IPv4, etc).
Familiarity with common industry test equipment (Cisco Switches/Routers, IXIA traffic
generator etc.) is required.
Advance knowledge on F5 Load Balancers platforms for application delivery and a deep understanding of network design
Experience building and maintaining firewalls & load balancers and similar network functionality through automation software (e.g. Docker, Kubernetes, Ansible)
Experience developing operational tools using Python and / or related languages.
Strong desire to code and good understanding of Software Development standard methodologies, open-source systems, and familiarity with Git repositories
Experience with NMS protocols, data structures and modelling (Rest API, Jinja)
Thorough troubleshooting, problem solving and analytical skills including packet capture analysis.

Familiarity with monitoring tools such as (ELK/Logstash, Grafana, Loggly) and packet trace analysis tools (e.g. tcpdump, NetworkMiner, wireshark)
Analytical thinker with strong attention to detail
Excellent customer service skills together with experience in banking Industry
Drive Major incidents calls independently and keep the communication channel updated.
Good understanding of ITIL methodology, in-depth knowledge in incident, change and problem management process.
Good communication skills and should be a great team player.
CCNP / Palo Alto / Checkpoint / F5 / CCIE / CCSE - Security would be an added advantage.

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Network Security Site Reliability Engineer

Job Description - Network Security Site Reliability Engineer

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