Senior security engineer Work, Jobs in Somerton, Oxf (with Salaries)

Senior OT Security Engineer
Synapri —Lower Lemington
- £80,000 - £90,000 a year
- Programmable logic controllers
- Communication skills
Senior IT Service Desk Engineer
Webexpenses —Witney
- Full-time
- Travel
- Leadership
Quick apply
Senior UAV Pilot / Drone Flight Test Engineer
UAVTEK —Aldsworth
- £35,000 - £65,000 a year
- Full-time
- Military
- Analysis skills
- No degree
Quick apply
17h
Senior Systems Engineer – Optical Ground Systems
Archangel Lightworks —Oxford
- Full-time
- Azure
- DevOps
- Engineering
Quick apply
Senior Aero Correlation Engineer
Cadillac Formula 1® Team —Silverstone
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Office
- Annual leave
Quick apply
Site Engineer
EKFB —Greatworth
- Engineering
- Construction
Senior Systems Engineer
Assystem —Culham
Senior Data Engineer - Remote
eSIM Go —Banbury
- £70,000 - £80,000 a year
- Remote
- SQL
- AWS
- Python
- Annual leave
Quick apply
Senior Aerodynamics Engineer (Thermal)
Cadillac Formula 1® Team —Silverstone
- CAD
- IT
- Annual leave
Quick apply
Senior Decommissioning and Dismantling Engineer
Orano —Abingdon
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
Senior Software Engineer
RM Education Limited —Abingdon
- Hybrid work
- SQL
- Annual leave
Senior Aerodynamic Engineer - Brake Thermal
Cadillac Formula 1® Team —Silverstone
- Annual leave
Quick apply
Senior Production Engineer
SPX —Wappenham
- Hybrid work
- Assembly
- Analysis skills
- Continuous improvement
11d
Senior Aero Mechanical Design Engineer
Cadillac Formula 1® Team —Silverstone
- CAD
- Engineering
- Annual leave
Quick apply
10d
Requirements Engineer
ALTEN —Bicester
- Full-time
- Hybrid work
- Azure
- Military
- Engineering
- Employee assistance programme
- Life insurance
Quick apply
Senior DevOps Engineer
Oxford Dynamics —Oxford
- Full-time
- Hybrid work
- DevOps
- AWS
- Scripting
- Flexible schedule
Quick apply
Quality Engineer
UK Atomic Energy Authority —Abingdon
- £57,117 a year
- Full-time
- Hybrid work
- Engineering
- Project management
- Annual leave
- Employee assistance programme
Quick apply
12d
Site Engineer - Freelance
EKFB —Buckingham
- Engineering
- Construction
Senior R&D Engineer - Sensors
UK Atomic Energy Authority —Culham
- £57,117 a year
- Full-time
- Hybrid work
- Engineering
- Continuous improvement
- Mentoring
- Annual leave
- Employee assistance programme
Quick apply
7d
Senior Software Engineer
Oxford Dynamics —Harwell
- Full-time
- Hybrid work
- APIs
- Python
- Flexible schedule
Quick apply

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Senior OT Security Engineer

Synapri
Lower Lemington

Apply Now

Job details

Fixed term contract
£80,000 - £90,000 a year

Qualifications

Incident management
PKI
Firewall
Programmable logic controllers
SoC
Splunk
Distributed control systems
SIEM
Communication skills

Full job description

We are seeking an experienced Senior OT Security Engineer L3, with strong expertise in ICS/OT security and hands-on experience with the Armis Centrix platform . This role supports large-scale manufacturing environments and plays a key part in strengthening OT security across complex industrial operations.

You will work closely with plant teams, vendors, and cross-functional stakeholders to improve asset visibility, enhance threat and vulnerability management, and ensure robust OT security controls are in place.

Key Responsibilities

Manage and optimise the Armis Centrix platform across plant environments.
Improve deployment architecture of Armis Collectors to reduce complexity and improve coverage.
Standardise configurations and reduce false positives through alert tuning.
Improve asset inventory accuracy, vulnerability data, and reporting quality.
Design and implement new OT threat detection use cases.
Produce reporting for technical teams and senior stakeholders.
Work with plant operations and vendors to align OT security with business needs.

Essential Skills & Experience

Strong experience in OT / ICS Security environments.
Hands-on experience with Armis Centrix .
Knowledge of PLC, DCS, MES, SCADA systems.
Strong understanding of OT networks and architecture.
Experience in vulnerability, asset, and incident management in OT.
Knowledge of IAM, firewalls, endpoint security, PKI, DLP, EDR.
Experience with SIEM tools (e.g. Splunk ES, QRadar, Google Chronicle).
SOC experience, including log integration and correlation rules.
Strong stakeholder communication and reporting skills.

Please share your profile for immediate consideration

Apply Now

Refine Your Search

senior security engineer jobs in somerton, oxf

Senior OT Security Engineer

Senior IT Service Desk Engineer

Senior UAV Pilot / Drone Flight Test Engineer

Senior Systems Engineer – Optical Ground Systems

Senior Aero Correlation Engineer

Site Engineer

Senior Systems Engineer

Senior Data Engineer - Remote

Senior Aerodynamics Engineer (Thermal)

Senior Decommissioning and Dismantling Engineer

Senior Software Engineer

Senior Aerodynamic Engineer - Brake Thermal

Senior Production Engineer

Senior Aero Mechanical Design Engineer

Requirements Engineer

Senior DevOps Engineer

Quality Engineer

Site Engineer - Freelance

Senior R&D Engineer - Sensors

Senior Software Engineer

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