Operational Security Analyst

Fujitsu; Basingstoke; On-site; GBP 45,000 - 65,000; Full time

Benefits offered by this job

26 Days annual leave

Pension–10% match

Life assurance

Incentive plans

Flexible benefits

Job summary

Fujitsu UK is looking for a Cyber Security Operations professional to join a high-calibre team responsible for incident response, alerts, and safeguarding information across on-premises and cloud environments. You will work with internal security teams and external partners to ensure safe operations.

The role emphasizes investigation of suspicious activity, incident classification, and providing security consultancy to internal teams, with a focus on continuous improvement and threat awareness.

Qualifications

• Experience with Joiners, Movers and Leavers processes and procedures.
• Demonstrable experience working with cryptographic assets, audits and handling processes.
• Knowledge and/or experience of PKI ceremonies.
• Monitoring client security infrastructure, identifying and reporting Real Time attacks and vulnerabilities on the client network.
• Knowledge and experience of Information Security and using security tools such as LogRhythm and Tenable.
• Provide support during security incidents, establishing the extent of an attack and advising on containment.

Responsibilities

• Work with a high-performing security operations team to support cyber incidents and alerts.
• Develop relationships across the organisation and with external partners to safeguard on-prem and cloud environments.
• Classify incidents, notify and advise on mitigation actions to customers.

Skills

JML processes

Crypto handling

PKI ceremonies

Real-time monitoring

Security consultancy

Tools

LogRhythm

Tenable

Job description

Basingstoke, Bracknell

Location Flexibility: Multiple Locations in Country

Req Id: 11705

Posting Start Date: 10/6/26

At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation. Founded in Japan in 1935, Fujitsu has been a pioneer in technology and innovation for decades. Today, as a world-leading digital transformation partner, we are committed to transforming business and society in the digital age.

With approximately 130,000 employees across over 50 countries, Fujitsu offers a broad range of products, services, and solutions. We collaborate with our customers to co-create solutions that drive enterprise-wide digitalization while actively working to address social issues and contribute to the United Nations Sustainable Development Goals (SDGs).

Due to the nature of our support requirements this is an office-based role

Your role will involve:

• Working with a high-performing, dedicated security operations team, you'll be an integral part of the team providing support for Cyber incidents and alerts. Working with internal security teams to ensure information is safeguarded.
• Developing strong relationships across the organisation, with external strategic support partners and 3rd party vendors. This ensures the safety of both on-prem data and systems, hosted and supported in other geographical locations. Knowledge and experience of SaaS, PaaS and IaaS solutions is desirable.
• Responsibility for the security analysis, incident classification and incident response actions including notification and alerting. Monitoring for possible security incidents, using knowledge of attack types and standard protocol behavior to classify incidents, comment, and provide advice on mitigation or remedial actions to the customer.
• You will Investigate and report on suspicious activity including, unauthorised account activity, compromised accounts and incidents, privilege creep, loss of data and breaches in security policy. This involves conducting investigations to ascertain the facts surrounding these activities and liaising with other resolver groups and teams to understand the impact and possible risks associated.
• Provide a level of security consultancy to other internal teams.

Your transferable skills and experience:

• Assisting with Joiners, Movers and Leavers processes and procedures.
• Demonstratable experience working with cryptographic assets, audits and associated handling processes.
• Knowledge and/or experience of PKI Ceremonies.
• Monitoring client security infrastructure, identifying and reporting Real Time attacks and vulnerabilities on the client network.
• Knowledge and experience of Information Security and using security tools such as LogRhythm and Tenable.
• Provide support during security incidents, establishing the extent of an attack, the business impacts, and advising on how best to contain the incident.
• Maintain a keen understanding of evolving threats and vulnerabilities to ensure the security of the client network.
• As required update Security documentation, processes and procedures and ensure currency.
• Experience of vulnerability management and working with internal and external teams to triage and manage these.

Please note:

It's still worth applying even if you do not meet all the requirements above. We are passionate about investing in you and your career and if you have the transferable skills/ background in It or Cyber Security this could be the next opportunity for you.

Expected working

Our hours of support are Monday to Friday 08:00 - 18:00 to fulfil 37 hours per week. This could be on an early or late start, rotated as directed by service delivery/team lead.

Your benefits:

• 26 Days annual leave plus public holidays (3 flexible)
• Pension - Double matching contributions of up to 10%
• Life assurance
• Companywide incentive plans
• Your choices (Flexible benefits such as increased holidays / travel / dental critical illness and more)
• Perks at work - employee discounts
• Employee assistance programme / virtual GP

Recruitment process

The recruitment process consists of a one stage interview.

We are a Disability Confident Employer and will offer an interview to disabled applicants who best meet the minimum/essential criteria for the role.

Achieve together

We are recognised as a responsible and inclusive employer: Not only are we a certified Disability Confident Leader, a Times Top 50 employer for Gender Equality, a Top 75 employer for Social Mobility, accredited with the Living Wage Foundation and a signatory for the Race at Work Charter, but we are also committed to the United Nations standards for LGBTI+ and a Stonewall Top 100 Employer.

We are people centric:

Our hybrid work environments enable you to Be Completely You. Our active people-led Inclusive Community networks are representative of all aspects of diversity and are instrumental in enabling and supporting our innovative approach to inclusion

#LifeAtFujitsu

#DNS

Relocation Supported: No

Visa Sponsorship Approved: No