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Cyber Threat Operations Specialist

Job in Stevenage, Hertfordshire, SG1, England, UK
Listing for: Line Up Aviation
Full Time position
Listed on 2026-09-03
Job specializations:
  • IT/Tech
    Cybersecurity
Salary/Wage Range or Industry Benchmark: 85 GBP Hourly GBP 85.00 HOUR
Job Description & How to Apply Below
Our client has an opportunity for a Cyber Threat Operations Specialist to join them on a contract basis for 12 months with possible extension.

You will be supporting the Active Defence & Incident Response Manager in assisting DEX meet the challenges and demands of countering the Cyber Threat. The successful applicant will drive a proactive ethos in an ever-changing cyber security environment and provide robust threat hunting, detection Engineering and analysis within a high performing team environment.

Role:
Cyber Threat Operations Specialist

Location:

Stevenage - fully onsite

Hours:

Shift pattern of 07:00-15:00 or 09:00-18:00 (subject to change)
Clearance:
Full SC required before starting, DV to follow. UK Eyes Only due to project
Hourly Rate:
Up to £85 per hour via Umbrella, inside IR35

What you'll be doing:

Conduct proactive Threat Hunting in collaboration with the CTI function
Lead Threat Detection Engineering effort working with the ISR function
Assist with the maintenance of Security technologies
Assisting the Cyber Eng Team with project activity
Supporting the Incident responders with HR and Info Sec related investigations
Attend routine security meetings
Requirements:

A career background in Cyber Security. Security awareness and experience in all areas of IT, primarily Network Security, Infrastructure and the secondary area being Operating Systems & Applications.
Demonstrable experience with YARA and Sigma rulesets
Knowledge of IT Security standard methodologies.
Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S.
Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools.
Hands on experience with IDS/IPS technologies and threat hunting activities.
Strong analytical experience and mind-set.

Experience with in Defensive Cyber-attack methodologies and frameworks.
Understanding of Malware capabilities, attack vectors, propagation and impact.
Good communication skills liaising with the business and suppliers.

If you are interested in applying for this position and you meet the requirements, please apply!

Line Up Aviation has carved its own place in the recruitment of Aviation and Aerospace personnel all over the world for more than 30 years. We work with some of the industry's best known companies who demand the highest standard of applicants.

"Follow @Line Up Aviation  on Twitter for all of our latest vacancies, news and pictures from our busy UK Head Office. Interact with us using the #Line Up Aviation  tag at anytime! Thank you for your follow
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