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

Senior OT Security Engineer
Synapri —Lower Lemington
- £80,000 - £90,000 a year
- Programmable logic controllers
- Communication skills
Senior UAV Pilot / Drone Flight Test Engineer
UAVTEK —Aldsworth
- £35,000 - £65,000 a year
- Full-time
- Military
- Analysis skills
- No degree
Quick apply
5d
Senior IT Service Desk Engineer
Webexpenses —Witney
- Full-time
- Travel
- Leadership
Quick apply
Health and Safety Manager
Science and Technology Facilities Council —Didcot
- £52,907 a year
- Weekend availability
- Engineering
- Presentation skills
- Travel
- Free parking
- Employee discount
Senior Aerodynamics Engineer (Thermal)
Cadillac Formula 1® Team —Silverstone
- CAD
- IT
- Annual leave
Quick apply
Senior Systems Engineer – Optical Ground Systems
Archangel Lightworks —Oxford
- Full-time
- Azure
- DevOps
- Engineering
Quick apply
Senior Decommissioning and Dismantling Engineer
Orano —Abingdon
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Bachelor's degree
- Annual leave
Senior Aero Correlation Engineer
Cadillac Formula 1® Team —Silverstone
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Office
- Annual leave
Quick apply
Senior Systems Engineer
Assystem —Culham
Senior Aerodynamics Engineer
Cadillac Formula 1® Team —Silverstone
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- CAD
- Annual leave
Quick apply
OT Network Engineer
National Grid —Warwick
- £47,000 - £56,000 a year
- Communication skills
- Life insurance
1d
Senior Data Engineer - Remote
eSIM Go —Banbury
- £70,000 - £80,000 a year
- Remote
- SQL
- AWS
- Python
- Annual leave
Quick apply
Senior DevOps Engineer
Oxford Dynamics —Oxford
- Full-time
- Hybrid work
- DevOps
- AWS
- Scripting
- Flexible schedule
Quick apply
Senior Engineer - Motorsport and Advanced Engineering
Fortescue —Kidlington
- Childcare
- Travel
- Leadership
- Employee assistance programme
Senior Software Engineer
RM Education Limited —Abingdon
- Hybrid work
- SQL
- Annual leave
Regional Health, Safety and Fire Risk Specialist (North)
PortmanDentex —Cheltenham
- Full-time
- Hybrid work
- Hospitality
- Travel
- Organisational skills
- Employee assistance programme
Quick apply
Senior Engineer - Motorsport Analysis
Fortescue —Kidlington
- Childcare
- System design
- Analysis skills
- Employee assistance programme
Requirements Engineer
ALTEN —Bicester
- Full-time
- Hybrid work
- Azure
- Military
- Engineering
- Employee assistance programme
- Life insurance
Quick apply
Office Workstream Lead - Operational Assets
Building services (general) jobs —Oxford
- Up to £80,000 a year
- Contracts
- Leadership
- Communication skills
- Annual leave
11d
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 heythrop, oxf

Senior OT Security Engineer

Senior UAV Pilot / Drone Flight Test Engineer

Senior IT Service Desk Engineer

Health and Safety Manager

Senior Aerodynamics Engineer (Thermal)

Senior Systems Engineer – Optical Ground Systems

Senior Decommissioning and Dismantling Engineer

Senior Aero Correlation Engineer

Senior Systems Engineer

Senior Aerodynamics Engineer

OT Network Engineer

Senior Data Engineer - Remote

Senior DevOps Engineer

Senior Engineer - Motorsport and Advanced Engineering

Senior Software Engineer

Regional Health, Safety and Fire Risk Specialist (North)

Senior Engineer - Motorsport Analysis

Requirements Engineer

Office Workstream Lead - Operational Assets

Senior Software Engineer

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