Cyber Security Consultant

Oscar Associates Ltd • APPLICATION • Berkshire, Not Specified, United Kingdom • £550 - £600 / * • 15h ago

Cyber Security Consultant | Reading, 1-2 days on site | £550-£600p/day, IIR35 | 2-year Contract | DV Clearance

Our client is seeking highly skilled Security Practitioner (SFIA level 4/5) to support a long-term programme in Berkshire. The role requires deep expertise in MoD Security by Design (SbD) and Operational Technology (OT) security, specifically aligned to ISO 62443 standards.

Key Responsibilities:

Apply MoD SbD principles across system and solution design.
Carry out risk assessments and threat modelling to embed security throughout project life cycles.
Provide expertise in OT environments (industrial control systems, SCADA, PLCs, etc.), with specific alignment to ISO 62443.
Develop and maintain security documentation, including risk registers and assurance evidence.
Work closely with technical teams, architects, and programme stakeholders to ensure security requirements are met.
Support audits, accreditation, and compliance activities within a Defence and CNI context.
Act as a trusted advisor, ensuring security, resilience, and compliance remain central to all project activities.

Essential Skills & Experience:

Proven track record as a Security Practitioner at SFIA level 4/5.
Current, practical experience with MoD SbD and associated risk management frameworks.
Strong knowledge of OT security and ISO 62443.
Demonstrated ability to work in Defence, Government, or Critical National Infrastructure environments.
Familiarity with security assurance, accreditation, and governance processes.
Excellent communication and stakeholder management skills.
Must hold current DV clearance.

If you are an experienced Security Practitioner with expertise in MoD SbD and OT/ISO 62443, and you're seeking a long-term contract assignment, send through your CV and I shall give you a call.

Cyber Security Consultant | Reading, 1-2 days on site | £550-£600p/day, IIR35 | 2-year Contract | DV Clearance

Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy.

To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Related Jobs

GIS Consultant

CBSbutler Holdings Limited trading as CBSbutler • TRAFFIC • Berkshire, Not Specified, United Kingdom • £500 - £600 / * • 6d ago

GIS Consultant +NPPV3 clearance required +Remote workling + 500 a day +Inside IR35 We are seeking an experienced GIS Consultant to support our client on a key project, migrating from existing systems to a new GIS platfor...

6d ago

Apply

GIS Consultant - NPPV3 cleared

CBS Butler • APPLICATION • Berkshire, Not Specified, United Kingdom • £500 - £600 / * • 6d ago

GIS Consultant (QGIS Migration Specialist) - 6 Month Contract Rate: £500-£600/day (Inside IR35) Location: Remote (Occasional travel to Berkshire HQ) Clearance: NPPV3 Required Are you an experienced GIS Consultant with a...

6d ago

Apply

GIS Consultant

CBS Butler • APPLICATION • Berkshire, Not Specified, United Kingdom • 6d ago

GIS Consultant +NPPV3 clearance required +Remote workling +£500 a day +Inside IR35 We are seeking an experienced GIS Consultant to support our client on a key project, migrating from existing systems to a new GIS platfor...

6d ago

Apply

Mosaic Trainer - Children's Mosaic Improvement Programme

Salt • APPLICATION • Berkshire, Not Specified, United Kingdom • 1w ago

Outside IR35

Mosaic Trainer - Children's Mosaic Improvement Programme Location: Berkshire/Hybrid Rate: £400 per day (Outside IR35) Contract: 6 months Salt's Local Government team is currently supporting a council in Berkshire with th...

1w ago

Apply

Senior Software Engineer - AWS AI / TypeScript

Akkodis • TRAFFIC • Berkshire, Not Specified, United Kingdom • £500 - £600 / * • 1w ago

Engineer

Senior Software Engineer - AWS AI / TypeScript Remote / Hybrid 6-Month Contract (Inside IR35) Likely Extension Ready to build AI solutions that redefine customer experience? We're looking for a Senior Software Engineer t...

1w ago

Apply

Senior Software Engineer - AWS AI / TypeScript

Akkodis • TRAFFIC • Berkshire, Not Specified, United Kingdom • £500 - £600 / * • 1w ago

Engineer

1w ago

Apply

Infrastructure Specialist

VIQU IT Recruitment • TRAFFIC • Berkshire, Not Specified, United Kingdom • £550 - £650 / * • 2w ago

Outside IR35

Infrastructure Specialist - uberAgent Berkshire Contract Outside IR35 My client is seeking an Infrastructure Analyst on a short term assignment with specific experience in the User Experience Monitoring tool, uberAgent....

2w ago

Apply

Electronics Test Engineer

Reevr Talent Ltd • TRAFFIC • Berkshire, Not Specified, United Kingdom • £35 - £40 / * • 2w ago

Engineer Outside IR35

Electronics Test Technician Contract role Duration of Contract 6 months Outside IR35 £30.00 £40.00 per hour (Ltd Co) Flexible working Hours 4-Day Week Option if required Candidates must be SC cleared or already BPSS clea...

2w ago

Apply

Senior SAP Procurement Consultant - SC Cleared

CBSbutler Holdings Limited trading as CBSbutler • TRAFFIC • Remote (Berkshire, Not Specified, United Kingdom) • £635 - £660 / * • 2w ago

Fully Remote

Senior SAP Procurement Consultant + Initial 6 month contract + Paying between 630 to 660 per day - Inside IR35 + SC Clearance is required + Fully remote Senior SAP Procurement Consultant / Warehouse Management (WM/eWM) C...

2w ago

Apply

NET Developer

Opus Recruitment Solutions • TRAFFIC • Berkshire, Not Specified, United Kingdom • £300 - £400 / * • 2w ago

Developer Outside IR35

.NET Developer / Hybrid (Berkshire) / 3 months / 300- 400pd (Outside IR35) I am currently looking for a.NET Integration developer to join a client of ours on an initial 3 month contract. This will be hybrid (ideally week...

2w ago

Apply