Cyber Threat Intelligence Specialist Job at Vodafone (Newbury)

Strategic Threat Intelligence Specialist

To reduce Vodafone’s cyber risk exposure by delivering forward-looking, strategi...

Location

United Kingdom , Newbury

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

Strong understanding of nation-state and financially motivated threat actors targeting telecoms and critical national infrastructure
Experience in building or maturing intelligence-sharing processes, including defining requirements, standardising outputs, and measuring impact
Ability to combine multiple intelligence sources into clear, defensible strategic assessments
Strong stakeholder management skills across technical and executive audiences
Experience engaging with external intelligence communities and leveraging trusted relationships to enhance internal security posture

Job Responsibility

Produce strategic intelligence assessments on priority threat actors, campaigns, and emerging risks impacting telco, network and IT infrastructure
Mature and structure Vodafone’s intelligence-sharing relationships across internal stakeholders to ensure intelligence is actionable and consistently drives risk reduction
Strengthen and grow external intelligence partnerships with entities such as NCSC, ISACs, peer telcos, and intelligence providers
Establish feedback loops to measure whether shared intelligence results in detection improvements, vulnerability remediation, control uplift, or mission activity
Translate geopolitical developments, sector targeting trends, and adversary evolution into clear risk implications for Vodafone’s networks, platforms, estate, and supply chain
Brief senior leadership and stakeholders with concise, risk-based reporting that supports strategic decision-making
Support the development of structured threat missions aligned to priority adversaries, ensuring intelligence requirements are clearly defined and outcomes are tracked

What we offer

Yearly bonus: 10%
Annual leave: 28 days + bank holidays + the opportunity to buy/sell/carry over 5 days/year
Charity days: 5 days/year
Maternity leave: 52 weeks: the first 13 weeks are fully paid, followed by 26 weeks of half pay
Private pension: You can contribute up to 5% of your basic pay with 2:1 matching from Vodafone up to 10%
Access to: private medical, private dental, free health assessments, share save scheme
Additional discounts: Vodafone retail, gym, cinema, cycle to work, season ticket loan

Specialist, Cyber Intelligence - ISSO

L3Harris is dedicated to recruiting and developing high-performing talent who ar...

Location

United States , Waco

Salary:

Not provided

L3Harris

Expiration Date

Until further notice

Requirements

Bachelor’s Degree and minimum 4 years of prior relevant experience. Graduate Degree and a minimum of 2 years of prior related experience. In lieu of a degree, minimum of 8 years of prior related experience
Minimum Security+ certification required
This position requires a TS with SCI eligibility security clearance. Security clearances may only be granted to U.S. citizens

Job Responsibility

Responsible for the development, deployment and execution of controls and defenses to ensure the security of company technology, information systems, and system deliverables
Supports secure systems operations and maintenance
Assesses and mitigates system security threats and risks throughout the program life cycle
Performs system certification and accreditation planning, testing, and validation activities in coordination with government customers
Executes first level responses and addresses reported or detected incidents
Interprets, analyzes, and reports all events and anomalies in accordance with directives, to include initiating, responding, and reporting discovered events
Safeguards information against unauthorized use, infiltration, exfiltration, modification, destruction or disclosure of national security information
Notify the ISSM of changes affecting the ATO. Coordinate any changes to hardware, software, or firmware with the ISSM prior to any change
Building Aircraft disk pack sets, along with keeping them maintained and updated, as necessary to support our test team, and the Air Force as required
Willing to Travel 25% of the time to support offsite test events

Fulltime

Cyber Threat Specialist

Critical role within the Cyber Threat Intelligence Team. As a Threat Specialist ...

Location

Australia , Victoria

Salary:

Not provided

Woolworths Supermarkets

Expiration Date

Until further notice

Requirements

7+ years of tested cyber security experience within high-pressure environments, including SOC, NOC, and CIRT ecosystems
Expert-level mastery in network intrusion, detection, and response, with a current and sharp understanding of the modern threat landscape
Deep-seated intuition for malicious code, with the specialised skills required to understand the anatomy of an attack
Seamlessly applying the MITRE ATT&CK® framework and Cyber Kill Chain methodology to map adversary behavior and anticipate the 'next move'
Broad spectrum confidence across an array of security applications, ensuring the right tool is leveraged for the right threat at the right time
Advanced proficiency in Open Source Intelligence, turning public data into actionable defensive strategies
A rare ability to translate complex cyber risks into tangible business outcomes, ensuring security initiatives drive organisational value rather than just technical compliance
Comprehensive end-to-end exposure to Incident Response (IR), from initial triage through to post-mortem and long-term hardening
Equally effective as an individual contributor or a collaborative team player, maintaining peak performance in both autonomous and integrated environments

Job Responsibility

Maintain awareness of the cyber threat landscape by conducting research to contribute to formal threat reports and curate actionable intelligence
Triage, tune, and customise threat alerts while incorporating curated Indicators of Compromise (IOCs) into the existing threat framework
Identify and prioritise detection opportunities using SIEM and EDR tools, mapped against the Mitre ATT&CK framework for comprehensive coverage
Conduct threat hunting, trigger incident response workflows, and provide dedicated intelligence support during major security incidents
Proactively raise security risks and recommend appropriate controls to strengthen the organisation's defensive posture
Assist with the zero-day vulnerability process and ensure all technical documentation remains current and accurate
Drive continuous improvement by streamlining workflows through the strategic use of automation and advanced tooling

Fulltime

Cyber Threat Hunting Specialist

At Vodafone, we’re not just shaping the future of connectivity for our customers...

Location

United Kingdom , Newbury

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

Threat Research Expertise
You are an experienced security analyst who operates well beyond alert-driven workflows
You have a deep understanding of adversary tactics, techniques, and procedures
Analytical Thinking
You are comfortable working with incomplete, ambiguous, or conflicting data
Tool Proficiency
You are highly proficient in querying and analysing large-scale security data
Data Source Fluency
You are confident working across diverse telemetry, including endpoint, identity, network, and cloud data
Collaborative Communication

Job Responsibility

Proactively search for signs of cyber threats across systems and networks
Proactive Threat Hunting
Drive proactive threat hunting across Vodafone’s environment
Own complex investigations end-to-end
Rule Development for Security Operations
Translate your hunting outcomes into robust, production-ready detection logic
Challenge existing detections, identifying gaps in coverage, and refining logic
Threat Intelligence Integration
Work closely with Cyber Threat Intelligence to turn intelligence into actionable outcomes
Assess, validate, and challenge intelligence by mapping it to real telemetry and observed behaviours

What we offer

Yearly bonus: 10%
Annual leave: 28 days + bank holidays + the opportunity to buy/sell/carry over 5 days/year
Charity days: 5 days/year
Maternity leave: 52 weeks: the first 13 weeks are fully paid, followed by 26 weeks of half pay
Private pension: You can contribute up to 5% of your basic pay with 2:1 matching from Vodafone up to 10%
Access to: private medical, private dental, free health assessments, share save scheme
Additional discounts: Vodafone retail, gym, cinema, cycle to work, season ticket loan

Fulltime

Head of cyber threat exposure and attack surface management

Lead the enterprise-wide Continuous Threat Exposure Management (CTEM) strategy, ...

Location

United Kingdom , Knutsford

Salary:

Not provided

Barclays

Expiration Date

Until further notice

Requirements

Experience in cybersecurity with direct exposure to vulnerability management, red teaming, or threat exposure reduction
Proven track record leading programs integrating CSPM, SSPM, ASM, BAS, or exposure correlation technologies
Strong understanding of attack paths, adversary emulation, and continuous validation concepts

Job Responsibility

Own and drive the global CTEM strategy, establishing a continuous, threat-driven exposure management lifecycle aligned with NIST, MITRE, and CISA Secure-by-Design principles
Lead and develop a high-performing CTEM team, fostering collaboration, technical excellence, and an outcome-driven culture
Integrate and oversee key exposure management technologies, including Cloud Security Posture Management (CSPM), SaaS Security Posture Management (SSPM), Attack Surface Management (ASM), Breach & Attack Simulation (BAS), and other exposure correlation platforms
Correlate assets, identity, vulnerability, and configuration to identify high-impact, exploitable attack paths and inform prioritized remediation strategies
Collaborate with Application Security, Vulnerability Management, Red Team, and Security Operations to synchronize discovery, validation, and remediation of exposures across the enterprise
Align CTEM outputs with real-world adversary behaviors, leveraging Red Team and Threat Intelligence input to validate attack paths and focus on exploitable conditions
Drive automation and AI-enabled analytics to continuously map, assess, and measure reductions in the organization’s attack surface
Translate technical findings into business risk language, enabling senior leadership and risk committees to make data-driven investment decisions
Define and lead CTEM governance and operating models, ensuring exposure assessments, validation, and remediation tracking are embedded in operational processes
Establish clear KRIs and maturity metrics that demonstrate continuous improvement in visibility, validation, and response effectiveness

What we offer

Competitive holiday allowance
Life assurance
Private medical care
Pension contribution

Fulltime

Artificial Intelligence Security Specialist EMEA

Citi, the leading global bank, has approximately 200 million customer accounts a...

Location

United Kingdom , London; Belfast

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-7+ years for Assistant Vice President (C12 Mid - Senior Level)
8-10+ years for Vice President (C13 Senior - Lead/Staff Level)
10+ years for Senior Vice President (C14 Lead/Staff - Principal Level)
Depth in at least one of AI/ML engineering, offensive security, detection engineering, software engineering, or security research
Hands-on LLM API experience (context management, tool use, evaluation, failure modes) for AI/ML Engineering
Agentic systems design
AI safety at the infrastructure level
Vulnerability research, exploit development, or pen testing with real depth for Cyber Security
Detection engineering for novel attack patterns
Threat modelling (STRIDE, ATT&CK)

Job Responsibility

Depends on team: Offensive Security & Vulnerability Management — AI-assisted pen testing at a scale previously impossible
Automated exploit validation
Bridge the gap from 'AI found a vulnerability' to 'the application team has a PR to fix it'
AI & Emerging Technology Security — Define how the bank deploys AI safely
Security architecture and assurance for new implementations
Building the next generation of AI-powered tools for CISO colleagues
Test new models at the cutting edge of creation and influence
Cyber Security AI Services — Own the AI products CISO depends on in production — security assurance, cyber security operations, governance and controls, vulnerability assessment
Keep them reliable, evolve them fast
Cyber Security Operations — Detection, triage, and response for a world where adversaries use AI to find and exploit vulnerabilities faster than traditional detection can keep up

What we offer

Business casual workplace
Hybrid working model (up to 2 days working at home per week)
Competitive base salary (annually reviewed)
27 days annual leave (plus bank holidays)
Discretional annual performance related bonus
Private Medical Care & Life Insurance
Employee Assistance Program
Pension Plan
Paid Parental Leave
Special discounts for employees, family, and friends

Fulltime

Artificial Intelligence Security Specialist EMEA

Artificial Intelligence Security Specialist EMEA at Citi. Working at Citi is far...

Location

Hungary , Budapest

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

Hands-on LLM API experience (context management, tool use, evaluation, failure modes)
Agentic systems design
AI safety at the infrastructure level, not just the prompt level
Vulnerability research, exploit development, or pen testing with real depth
Detection engineering for novel attack patterns
Threat modelling (STRIDE, ATT&CK)
Security architecture
You've built and operated production systems, not just prototypes
Strong Python and/or systems programming
Can digest dense technical research and turn it into actionable security recommendations

Job Responsibility

AI-driven vulnerability management
Security architecture for the AI era
Securing AI agents that can behave like insider threats
Offensive Security & Vulnerability Management — AI-assisted pen testing at a scale previously impossible
AI & Emerging Technology Security — Define how the bank deploys AI safely
Cyber Security AI Services — Own the AI products CISO depends on in production
Cyber Security Operations — Detection, triage, and response for a world where adversaries use AI

What we offer

Cafeteria Program
Home Office Allowance (for colleagues working in hybrid work models)
Paid Parental Leave Program (maternity and paternity leave)
Private Medical Care Program and onsite medical rooms at our offices
Pension Plan Contribution to voluntary pension fund
Group Life Insurance
Employee Assistance Program
Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
Flexible work arrangements to support you in managing work - life balance
Career progression opportunities across geographies and business lines

Fulltime

Artificial Intelligence Security Specialist EMEA

Job Overview Why Citi Citi, the leading global bank, has approximately 200 mil...

Location

Poland , Warsaw

Salary:

165020.00 PLN / Year

Citi

Expiration Date

Until further notice

Requirements

AI/ML Engineering — Hands-on LLM API experience (context management, tool use, evaluation, failure modes). Agentic systems design. AI safety at the infrastructure level, not just the prompt level.
Cyber Security — Vulnerability research, exploit development, or pen testing with real depth. Detection engineering for novel attack patterns. Threat modelling (STRIDE, ATT&CK). Security architecture.
Software Engineering — You've built and operated production systems, not just prototypes. Strong Python and/or systems programming. Bonus if you're comfortable reading disassembly or tracing through kernel code.
Research & Communication — Can digest dense technical research and turn it into actionable security recommendations. Published research, conference talks, or open-source contributions.
Mindset - You love to engineer solutions to problems vs purchasing tools, and you see problems as opportunities
At any level: genuinely curious, comfortable with ambiguity, biased toward building, able to work across disciplines.
Assistant Vice President (C12 Mid - Senior Level): 5-7+ years. Own workstreams end-to-end with real autonomy. You'll go deep on problems that most organizations don't even know they have yet.
Vice President (C13 Senior - Lead/Staff Level): 8-10+ years. Define technical approach, make architectural decisions, mentor others. The scope here is wider than most senior IC roles — you're not optimizing an existing system
you're designing ones that don't exist yet.
Senior Vice President (C14 Lead/Staff - Principal Level): 10+ years. Set technical direction for a function and influence the firm's approach to AI security. If you've hit a ceiling elsewhere because the problem space isn't big enough, it's big enough here.

What we offer

Private Medical Care Program
Life Insurance Program
Pension Plan contribution (PPE Program)
Employee Assistance Program
Paid Parental Leave Program (maternity and paternity leave)
Sport Card
Holidays Allowance
Sport and team recreation activities
Special offers and discounts for employees
Access to an array of learning and development resources

Fulltime

Select Country

Cyber Threat Intelligence Specialist

Job Description

Job Responsibility

Requirements

What we offer

Looking for more opportunities?