Data Engineer / Network Traffic Analysis
83zero Ltd
Isleworth, UK
21 days ago
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Role details
Contract type
Temporary contract
Employment type
Full-time (> 32 hours)
Compensation
£130,000.0 - £143,000.0
Working hours
Regular working hours
Job source
Tech stack
Data Analysis
BigQuery
Network Analysis
Cloud Database
Computer Networks
Information Engineering
Data Files
Domain Name System (DNS)
Data Flow Control
Hypertext Transfer Protocols (HTTP)
Python (Programming Language)
Network Security
+12 more
Network Troubleshooting
Pcap
Network Forensics
Routing
Packet Analyzer
Network Protocols
Standard Sql
SQL Databases
TCP/IP
Tcpdump
Wireshark
Google Cloud
Job description
- Capturing and analysing network traffic using Wireshark, PCAP and tcpdump
- Investigating network behaviour at packet and protocol level
- Analysing TCP/IP, DNS, HTTP/HTTPS, ports, protocols and traffic flows
- Filtering packet captures to identify patterns, anomalies and potential issues
- Troubleshooting network connectivity, latency, routing and protocol issues
- Extracting, transforming and analysing technical/network data
- Using Python and SQL to work with network, telemetry or data sets
- Working alongside data, networking and security teams
- Supporting cloud-based data and network environments
Requirements
You should have strong hands-on experience across:
- Wireshark
- PCAP / packet capture
- Network traffic analysis
- Network sniffing
- tcpdump
- TCP/IP
- DNS
- HTTP / HTTPS
- Network protocols and troubleshooting
- Python and/or SQL
Experience with GCP / Google Cloud, BigQuery, Pub/Sub or Dataflow would be beneficial, but it is not essential. The priority is genuine hands-on network traffic and packet analysis experience., If you have strong Wireshark and packet-level network analysis experience alongside Data Engineering, Python or SQL skills, please apply to discuss the opportunity in more detail.
Benefits & conditions
| £500 - £550 per day | Inside IR35 | 6-Month Contract | Hybrid - 2 Days per Week in Islington, London |
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