Senior Cyber Security Analyst

JR United Kingdom; Bishampton; On-site; GBP 44,000 - 51,000; Full time

Job summary

A leading intelligence agency is seeking a Senior Cyber Security Analyst to protect against cyber threats. The role involves monitoring security, leading process improvements, and mentoring junior staff in a collaborative environment. Candidates should have a background in cyber security and strong problem-solving skills.

Benefits

25 days annual leave (rising to 30)

Public holidays

Performance recognition

Pension scheme

Cycle scheme

Onsite facilities

Paid parental leave

Qualifications

• At least 6 months experience as a Cyber Security or SOC Analyst.
• Experience with host intrusion detection analysis preferred.

Responsibilities

• Detect, respond to, and mitigate cyber threats.
• Lead efforts to streamline processes and mentor junior analysts.
• Monitor security alarms and create detection content.

Skills

Cyber Security Analysis

Problem Solving

Communication

Education

Industry-recognised qualifications like SANS and CISSP

Tools

Splunk

Job description

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Senior Cyber Security Analyst, bishampton

Client:

GCHQ

Location:

Job Category:

Other

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EU work permit required:

Yes

Job Views:

2

Posted:

19.05.2025

Expiry Date:

03.07.2025

Job Description:

Job Description

Senior Cyber Security Analyst

Cheltenham

£44,044 (includes £2,658 non-concessionary payment)

Flexible working: We recognise the importance of a healthy work-life balance and offer full-time, part-time, and compressed hours. While hybrid working can be more restricted, due to the nature of the work, around 40% home working may be available depending on business needs.

About Us

GCHQ is an intelligence, cyber and security agency with a mission to keep the UK safe. We use cutting-edge technology, ingenuity and partnerships to identify, analyse and disrupt threats. Working with our intelligence partners MI5 and MI6, we protect the UK from terrorism, cyber-attacks and espionage. At GCHQ you’ll do varied and fascinating work in a supportive and inclusive environment that puts the emphasis on teamwork.

The Role

As a Senior Cyber Security Analyst, you’ll be key to protecting our organisation against a range of cyber threats. From malware outbreaks and insider activity to denial-of-service attacks and phishing, your role will be vital in detecting, responding to, and mitigating risks. You might investigate high-priority alerts, analyse logs, or network traffic and endpoint activity using tools like Splunk. You’ll monitor security alarms, create detection content, use threat intelligence, and respond to breaches. Each day begins with a team meeting to review investigations and plan.

Continuous improvement is central. You’ll lead efforts to streamline processes, mentor junior analysts, and provide expert guidance. You’ll also explore Digital Forensics and support security incidents. Your work will influence the team’s future direction, including new initiatives and staying updated with the latest cyber security tools and techniques. You’ll review past alerts, prioritize incidents based on severity and impact.

About You

You’ll have a background in cyber security analysis and a passion for IT. Experience with host intrusion detection analysis is preferred but training will be provided. You should understand both Windows and Linux OS. You need at least 6 months experience as a Cyber Security or SOC Analyst. As a leader, you should be comfortable working independently and collaboratively, working closely with IT teams and network administrators. Strong communication and problem-solving skills are essential.

Training and Development

We support your growth with internal and external training, industry-recognised qualifications like SANS and CISSP, and opportunities to attend conferences. Travel is optional and infrequent.

Rewards and Benefits

Starting salary of £44,044 plus benefits: 25 days annual leave (rising to 30), public holidays, performance recognition, season ticket loan, pension scheme, cycle scheme, onsite facilities, paid parental leave.

Equal Opportunities

We value diversity and inclusion, encouraging applications from under-represented groups. Find out more at our website.

We’re Disability Confident

GCHQ is a Leader in the DWP’s Disability Confident scheme. We aim to offer interviews to qualified disabled applicants and support them throughout the process.

What to Expect

The recruitment process includes application sift, virtual interviews, and a conditional offer. It can take 6-9 months including vetting. Continue current employment until final offer.

Before You Apply

You must be a UK citizen or dual citizen, and pass Developed Vetting (DV). Consider setting up a secure email, and ensure you live within commuting distance to Cheltenham. No relocation costs are provided. Apply only from within the UK.

Right to Withdraw

We may close the role early if enough applications are received. Submit your application promptly.