L3 Security Analyst Job at Vodafone (Newbury)

Infrastructure Senior Technology Analyst

The Infrastructure Senior Technology Analyst is an intermediate level role respo...

Location

Singapore , Singapore

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6+ years' experience in I.T
5+ years hands-on experience on middleware webhosting and application server products
Bachelor's degree in computer science or related field or equivalent combination of education and experience
Experience in IT security compliance and implementation and use of security protocols (SSL, Server certificates)
Good experience using Java, J2EE, XML, SQL and Shell/Perl/python/PowerShell Scripting in UNIX/Wintel environment
Experience in modernization of traditional web/app applications to Redhat Openshift containers & external Cloud
Reasonable experience with AI tools to automate current pain points in workflow
Familiarity with Compliance and risk management frameworks and methodologies (ISO27002, SDLC)
Initiative and ability to perform under pressure
Strong leadership, interpersonal and communication skills

Job Responsibility

Create complex project plans and perform impact analyses
Solve/work high impact problems/projects and provide resolutions to restore services
Drive Root Cause Analysis (RCA) post restoration of service
Design testing approaches, complex processes, reporting streams, and create automation of repetitive tasks
Review requirement documents, define hardware requirements and examine and update processes and procedures
Provide technical/strategic direction and act as advisor/coach to lower-level analysts
Develop projects required for design of metrics, analytical tools, benchmarking activities and best practices
Provide expertise in application hosting technologies with specialized emphasis on IBM technologies (WebSphere/WebLogic Application Server, WebLogic Forms and Reports, IHS)
Provide expertise in other web hosting technologies like Microsoft IIS, Apache, Tomcat
Provide expertise in Java/J2EE deployments and Operating system scripting

Fulltime

Security Managed Services Engineer (L3)

The Security Managed Services Engineer (L3) will play a crucial role in managing...

Location

India , Mumbai

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Minimum of 5 years of experience in network security
Strong background in Next-Generation Firewalls, particularly Palo Alto and Check Point
Expertise in Anti-DDoS solutions
Bachelor's degree in Computer Science or Information Technology
Relevant certifications such as CEH and PCNSE

Job Responsibility

Managing and securing the organization's network infrastructure
Designing, implementing, and maintaining complex security infrastructures
Leading incident response efforts
Providing technical guidance to junior analysts

Security Support Services Engineer

The Security Support Services Engineer L3 at NTT DATA is a senior role focused o...

Location

India , Kolkata

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

6-8 years’ relevant experience
BE/B-Tech/BCA or master’s degree in CS/IT
Certification: CEH/CCSE + OEM Firewall (PCNSE)/Anti-DDOS solution (2 certifications)
Expertise in Palo Alto and Check Point technologies
Experience with NGFW platforms such as Palo Alto
Experience with IPS (Checkpoint)/IDS platforms
Experience with DDOS and other security devices
Experience with Network/Cyber Security, Malware Sandboxing-Palo Alto, Perimeter DDOS-NetScout

Job Responsibility

Serve as the subject matter expert for all Next-Generation Firewall platforms
Design, implement, and maintain the bank's Anti-DDoS solution
Configure and maintain anti-DDoS solutions (such as Arbor) to mitigate volumetric and application-layer DDoS attacks
Monitor DDoS threats and fine-tune protection mechanisms
Design, configure, implement complex security policies, network address translation (NAT), and VPN tunnels
Provide technical guidance and mentorship to L1 and L2 analysts
Act as the final escalation point (L3) for complex security incidents and problems
Participate in a 24x7 on-call rotation
Contribute to the technology roadmap by researching, evaluating & recommending new security tools & capabilities
Responsible for timely patch deployment, migration of firmware/software and deployment of configuration

Fulltime

New

Security Consultant L3

We are looking for an experienced security professional for our 24×7 managed sec...

Location

India , Mumbai / New Delhi

Salary:

Not provided

Binary Global

Expiration Date

Until further notice

Requirements

BE/MCA or University degree
At least 6-10 years of experience working in a SOC environment
Certifications required – CEH, ECIH/CHFI
Knowledge & hands-on experience in the management of IDS/IPS
Firewalls, VPN, and other network & security products
Experience in security Information event management (SIEM) tools such as Qradar, Arcsight, Logrhythm or any other tools
Creating basic & advanced co-relation rules
Should have expertise in TCP/IP network traffic and event log analysis
Knowledge of ITIL disciplines such as Incident, Problem and Change Management
In-depth knowledge of OSI Layers, Internet Protocol, TCP/IP

Job Responsibility

Review & Analyse security events for quality and possible escalations to raise the alarm
Follow-up with customers & vendors to resolve open issues
Security device administration with respect to tuning and enhancing detection capabilities
Handling SOC MDR Operational requirements
Review and present security reports and ensure compliance to security policies and SLAs as applicable
Perform in-depth analysis of events and logs for detecting malicious applications and network activity, common attack techniques that compromise hosts, detecting and analysing system and network vulnerabilities and continuous process improvement by discovering the root causes of incidents
Work to resolve major security incidents in conjunction with respective resolver groups
Experience configuring security incident and event management tools including creating event filtering and correlation rules and reports
Ability to work with customer and product specialists to weed out false positives and improve the efficiency of the security operations
Creation of knowledge base which will be used by SOC analysts for performing their roles

Fulltime

Business Analyst IT L3

We are looking for an experienced Business Analyst IT L3 to join our team in Sou...

Location

United States , Torrance

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Proven experience in logistics, transportation, and warehouse management systems
Strong analytical skills to assess business requirements and translate them into functional solutions
Knowledge of Oracle Cloud technologies, including managing upgrades and service requests
Familiarity with integration architecture and data flow coordination across supply chain systems
Ability to troubleshoot and resolve technical issues impacting warehouse and transportation operations
Excellent communication and documentation skills to collaborate with stakeholders and vendors
Leadership skills to guide projects and ensure timely delivery of solutions
Availability to work onsite four days per week and travel as needed

Job Responsibility

Act as a primary functional expert for Warehouse Management and Transportation Management Systems, providing operational and application support
Analyze logistics and warehouse business requirements to develop functional designs, system configurations, and integration solutions
Lead or assist in implementing application enhancements, resolving defects, and managing multi-phase projects
Oversee the full delivery lifecycle, including requirements gathering, design, configuration, testing, deployment, and post-implementation support
Provide daily production support by troubleshooting and resolving issues affecting warehouse operations and transportation systems
Coordinate integrations between logistics platforms, mainframe systems, carriers, and third-party providers to ensure seamless data flow
Investigate production incidents, perform root cause analysis, and collaborate with technical teams and vendors to resolve disruptions
Manage Oracle Cloud operations, including service requests, quarterly updates, regression testing, and business readiness activities
Ensure logistics systems are scalable, secure, and aligned with enterprise standards to support solution and integration architecture
Handle application security and user access, including role setup and troubleshooting for warehouse and transportation platforms

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Senior Incident Response Analyst

Wrike is seeking an experienced Senior Incident Response Analyst to help safegua...

Location

India , Bangalore

Salary:

Not provided

Klaxoon

Expiration Date

Until further notice

Requirements

Over 5 years of experience in a Senior Incident Response Analyst/SOC/Cybersecurity or similar security-focused role in a software product company
Deep understanding of network fundamentals and a wide range of security threats
Exceptional analytical and problem-solving skills, with the ability to think critically under pressure
Outstanding communication skills, both written and verbal, with the ability to convey complex concepts to technical and non-technical audiences
Hands-on experience with leading security information event management (SIEM) and extended detection and response (XDR) platforms (e.g., Rapid7, Splunk, Wazuh, Microsoft Defender for Endpoint, Crowdstrike)
Strong experience in log analysis, event correlation, and incident response

Job Responsibility

Lead the monitoring, analysis, and triage of complex security alerts and events, providing expert guidance to junior team members
Assess risk and impact of potential incidents, recommending and overseeing appropriate remediation actions
Employ a broad range of advanced security tools and technologies to proactively detect and investigate sophisticated cyber threats
Collaborate with and mentor other teams, including incident responders, to ensure timely and accurate escalation and resolution of high-priority cases
Oversee documentation and reporting of security incidents, ensuring accuracy, clarity, and timely delivery to relevant stakeholders
Drive the ongoing development and enhancement of security monitoring and detection capabilities, introducing best practices and automation where appropriate
Stay ahead of the latest security trends, emerging vulnerabilities, and best practices, sharing knowledge and recommendations within the team and across the organization
Demonstrated experience functioning at an L3 level, serving as the final escalation point for resolving complex security incidents and issues
Mentorship of junior/mid senior analysts, ability to share knowledge

What we offer

18 calendar days of paid vacation (12 days of National & Festival holidays (10 fixed, 2 flexible))
Sick Leave Compensation (5 Paid Uncertified Sick Days)
Menstrual Leave: Twelve (12) days per calendar year. Women employees are eligible for up to 1 day of menstrual leave per month.
Parental Leave: 26 Weeks Maternity / 4 Week Paternity
2 Volunteer Days
Group Medical Insurance (Employees + Dependents)
Term Life Insurance (Rs 50,00,000)
Personal Accident Insurance (Rs 50,00,000)
Monthly Broadband / Internet Reimbursement (INR 1500)
Hybrid Working Model + Complimentary Lunch & Snacks

Fulltime

Full Stack Developer

The Full Stack Developer is a senior level position responsible for establishing...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

6-10 years of relevant experience in Apps Development or systems analysis role
Java, C#, Springboot, Angular, CSS, HTML, Javascript
RDBMS, SQL
Concurrency, Multi-Threading
REST API, API security, Microservices
XML and JSON
Web services (SOAP, REST, etc.)
Modern source control, build and continuous integration solutions
Windows scripting (Powershell, Shell)
Tomcat application server

Job Responsibility

Take ownership of key projects and components and responsible for all phases of the SDLC including analysis and design, development, testing and deployment
Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency
Make meaningful contribution towards platform migration & Continuity Of Business exercises

Fulltime

Cyber Information Assurance Analyst SME

The Cyber Information Assurance Analyst SME provides IT support services for the...

Location

United States , Albany, GA

Salary:

Not provided

Chickasaw Nation Industries, Inc (CNI)

Expiration Date

Until further notice

Requirements

Secret Clearance is required and must be maintained for employment
Must be eligible for an IT-II upon assignment
Tenable Certified NESSUS Auditor required and must maintain CSSP Auditor Certification
IAM III and IAT II level certification is required
Proven proficiency performing CCRI / vulnerability assessment / penetration testing on networks, databases, computer applications and IT frameworks
Seven (7) years IT experience
Five (5) years IA experience
Two (2) years of experience with DOD Vulnerability Management System
Command Cyber Readiness Inspection certification in at least one of the following areas: Retina scan analysis
Operating Systems (Windows, Unix)

Job Responsibility

Independently performs complex security analysis of classified and unclassified applications, systems and enclaves for compliance with security requirements
Performs Command Cyber Readiness Inspections and cybersecurity vulnerability evaluations
Uses a variety of security techniques, technologies, and tools to evaluate security posture in highly complex computer systems and networks
Performs vulnerability and risk analysis, and participate in a variety of computer security penetration studies
Analyzes and defines security requirements for computer and networking systems, to include mainframes, workstations, and personal computers
Recommends solutions to meet security requirements
Gathers and organizes technical information about an organization's mission goals and needs, and makes recommendations to improve existing security posture
Provide enterprise-wide technical analysis and direction for problem definition, analysis and remediation for complex systems and enclaves
Provides workable recommendations and advice to client executive management on system improvements, optimization and maintenance in the following areas: Information Systems Architecture, Automation, Telecommunications, Networking, Communication Protocols, Application Software, Electronic Email, VOIP and VTC
Competent to work at the highest level of all phases of information systems auditing

What we offer

Medical
Dental
Vision
401(k)
Family Planning/Fertility Assistance
STD/LTD/Basic Life/AD&D
Legal-Aid Program
Employee Assistance Program (EAP)
Paid Time Off (PTO) – (11) Federal Holidays
Training and Development Opportunities

Fulltime

L3 Security Analyst

Vodafone

Location:
United Kingdom , Newbury

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 22, 2026

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Location:United Kingdom , Newbury

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Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:January 22, 2026

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