Overview

Subject: Data & Protocol Analyst | Salisbury | Permanent | GBP29,001 - GBP33,658

Job Title: Data & Protocol Analyst

Salary: GBP29,001 - GBP33,658 per annum

Location: Salisbury, Wiltshire (Porton Down site)

You must be eligible for SC/DV Clearance.

The Client

The Client: Curo are partnering with a government organisation at the forefront of UK defence and national security. Working across domains such as cyber, electromagnetic activities, and systems engineering, they transform research into real-world capabilities that make a tangible impact.

The Candidate

The Candidate: The successful candidate will be degree-qualified in a STEM discipline or possess equivalent experience. You will bring strong technical skills in data and protocol analysis, with experience in at least one high-level programming language (e.g. C/C++ or Python) and a solid understanding of computer networking. You\'ll be inquisitive, persistent, and capable of solving complex technical puzzles, with a systems-level mindset and a passion for understanding how technologies communicate and operate.

The Role

The Role: This is a unique opportunity to join a highly specialised team focused on the static and dynamic analysis of communication data. You will work with a variety of data types and bearers—from high-level network captures to Embedded system logs—using both industry-standard and custom-built tools. The role requires a balance of deep technical analysis and broader systems thinking, contributing to the UK\'s cyber defence capabilities.

Key Duties

• Analyse communication data using tools such as Wireshark, 010 Editor, or Ghidra
• Develop or extend tools for protocol and data analysis where required
• Investigate data from various sources including Ethernet, Wi-Fi, UART, I2C, and data at rest
• Maintain a systems-level understanding of devices and their communication components
• Collaborate with internal and external stakeholders across defence, academia, and industry

Requirements

• Degree-qualified in a relevant STEM discipline or equivalent experience
• Proficiency in at least one high-level programming language (e.g. C/C++, Python)
• Strong understanding of computer networking and communication protocols
• Experience with at least one of the following:
• Compression, obfuscation, or encryption techniques
• Data encoding formats (e.g. raw binary, base64, Unicode)
• Packet, data, or binary analysis tools
• Demonstrated ability to solve complex, non-routine technical problems
• Strong analytical mindset and attention to detail
• Excellent communication and collaboration skills

Desirable Skills

• Familiarity with penetration testing tools and techniques
• Basic understanding of electronics and hardware
• Experience with fuzzing tools (e.g. AFL, Boofuzz)

Working Conditions

• Hybrid working available where business needs allow
• Work may include office, lab, home-based, or trial site environments
• Some travel to customer or partner sites may be required

To apply for this Data & Protocol Analyst permanent job, please click the button below and submit your latest CV.

Curo Services endeavours to respond to all applications, however this may not always be possible during periods of high volume. Thank you for your patience.

Curo Services is a trading name of Curo Resourcing Ltd and acts as an Employment Business for contract and temporary recruitment as well as an Employment Agency in relation to permanent vacancies.