Security Consultant (Architecture) Job at NTT DATA (London)

Network Security Architecture Consultant

Design and implement local area networks (LAN), wide area networks (WAN), SDWAN,...

Location

United States , Deerfield

Salary:

120000.00 - 165000.00 USD / Year

Baxter

Expiration Date

Until further notice

Requirements

Bachelor's or Master’s degree in Computer Science, Telecommunications or related field preferred or relevant work experience
10+ years of network architect experience
Cisco CCIE, Security certification
knowledge and experience with Cisco routers, Aruba SDWAN, MPLS and Flex VPN
deep understanding of wireless technology, performing site surveys, and analyzing the location of wireless access points for the best coverage
in-depth knowledge of TCP/IP and communications protocols

Job Responsibility

Design, analyze, plan, and modify Baxter networks and network components supporting data, voice, and/or audio communication activities
prepare the analysis of short/long term network security routing and switching capacity needs
conduct network architecture design, feasibility, and cost studies, as well as internal studies of network performance and traffic analysis
evaluate new technology
provide specifications and detailed schematics for network architecture
provide information for hardware and software selection and tools for the most efficient solution to meet business needs, including present and future capacity requirements
conduct testing of network systems, firewalls, and cloud security
maintain technical expertise in all areas of network and computer hardware and software interconnection and interfacing
evaluate and report on new network technologies to enhance network capabilities
create new automation

What we offer

Paid Time Off
Employee Health & Well-Being Benefits
Continuing Education/Professional Development
Support for Parents
Employee Assistance Program
medical and dental coverage starting on day one
insurance coverage for basic life, accident, short-term and long-term disability, and business travel accident insurance
Employee Stock Purchase Plan (ESPP)
401(k) Retirement Savings Plan
Flexible Spending Accounts

Fulltime

Network Security Architecture Consultant

Location

United States , Deerfield

Salary:

120000.00 - 165000.00 USD / Year

Baxter

Expiration Date

Until further notice

Requirements

Bachelor's or Master’s degree in Computer Science, Telecommunications or related field preferred or relevant work experience
10+ years of network architect experience
Cisco CCIE, Security certification
Knowledge and experience with Cisco routers, Aruba SDWAN, MPLS and Flex VPN
Deep understanding of wireless technology
In-depth knowledge of TCP/IP and communications protocols
Applicants must be authorized to work for any employer in the U.S. We are unable to sponsor or take over sponsorship of an employment visa at this time.

Job Responsibility

Design, analyze, plan, and modify Baxter networks and network components supporting data, voice, and/or audio communication activities
Prepare the analysis of short/long term network security routing and switching capacity needs
Conduct network architecture design, feasibility, and cost studies, as well as internal studies of network performance and traffic analysis
Evaluate new technology
Provide specifications and detailed schematics for network architecture
Provide information for hardware and software selection and tools for the most efficient solution to meet business needs, including present and future capacity requirements
Conduct testing of network systems, firewalls, and cloud security
Maintain technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, switches, firewalls, wireless controllers, cloud security (ie Cisco, Fortinet, ZScaler) etc.
Evaluate and report on new network technologies to enhance network capabilities
Create new automation to streamline network device deployments and reduce repetitive nonvalue deployments

What we offer

Paid Time Off
Employee Heath & Well-Being Benefits
Continuing Education/ Professional Development
Support for Parents
Employee Assistance Program
Medical and dental coverage that start on day one
Insurance coverage for basic life, accident, short-term and long-term disability, and business travel accident insurance
Employee Stock Purchase Plan (ESPP)
401(k) Retirement Savings Plan (RSP)
Flexible Spending Accounts

Fulltime

Lead Cyber Security Consultant

As a Lead Cyber Security Consultant at Actica Consulting, you will have the oppo...

Location

United Kingdom , London; Guildford; Bristol; M4 corridor

Salary:

Not provided

Actica Consulting

Expiration Date

Until further notice

Requirements

Experience of complex ICT systems security in a technical delivery or consulting capacity in the UK Defence sector or Public Sector
The ability to present and justify conclusions to project teams and business stakeholders
Proven abilities in delivering to client expectations and requirements
Strong verbal and written communications skills
Must be eligible and willing to obtain UK Government Security Clearance

Job Responsibility

Leading one or more Actica teams to undertake varying consultancy assignments
Providing security expertise for major system procurements and Agile programmes to ensure secure delivery
Identifying, analysing and evaluating information risks across a range of programmes, projects and systems
Explaining to risk owners the causes, likelihood and potential business impacts of information risks
Identifying and presenting options for treating or transferring information risks
Authoring and/or supporting the development of security assurance documentation
Developing or reviewing new security architectures
Scoping security testing activities, and explaining the results and required remediation
Managing the delivery of security services by Actica teams across several live projects
Working with our client-side customers to manage contract delivery

What we offer

25 days of paid leave per annum plus 8 UK bank holidays
Discretionary, Performance-Based Bonus Scheme
Enrolment in Stakeholder Pension Scheme
Cycle To Work Scheme
Employee Assistance Programme
Electric Vehicle Leasing Scheme
Private Medical Insurance
Substantial training leading to nationally recognised certifications
Mentor support and guidance
Performance and Development Manager for regular reviews and career progression planning

Fulltime

Senior Cyber Security Consultant

As a Senior Cyber Security Consultant at Actica, you will have the opportunity t...

Location

United Kingdom , London; Guildford; Bristol; M4 corridor

Salary:

Not provided

Actica Consulting

Expiration Date

Until further notice

Requirements

Experience of complex ICT systems in a technical delivery or consulting capacity
A good understanding of enterprise information and communications technology
The ability to present and justify conclusions to project teams and business stakeholders
Proven abilities in delivering to client expectations and requirements
Strong verbal and written communications skills
Must be eligible and willing to obtain UK Government Security Clearance

Job Responsibility

Providing security expertise for major system procurements and Agile programmes
Identifying, analysing and evaluating information risks across a range of programmes, projects and systems
Explaining to risk owners and other stakeholders the causes, likelihood and potential business impacts of information risks throughout the information system lifecycle
Authoring and/or supporting the development of security assurance documentation in accordance with risk management frameworks
Developing or reviewing new security architectures that mitigate the risks posed by new technologies and business practices
Scoping security testing activities, and explaining the results and required remediation
May lead assignments and be responsible for supervising direct reports

What we offer

25 days of paid leave per annum plus 8 UK bank holidays
Discretionary, Performance-Based Bonus Scheme
Enrolment in Stakeholder Pension Scheme
Cycle To Work Scheme
Employee Assistance Programme
Electric Vehicle Leasing Scheme
Private Medical Insurance
Substantial training leading to nationally recognised certifications
Mentor support
Performance and Development Manager

Fulltime

Graduate Cyber Security Consultant

We will provide you with a fantastic springboard into a consulting career with c...

Location

United Kingdom , London; Guildford; Bristol

Salary:

Not provided

Actica Consulting

Expiration Date

Until further notice

Requirements

A good degree in a STEM subject
Further study at Masters and/or PhD level a bonus
An NCSC certified Information / Cyber / Systems Security master’s degree
Understanding of the use of technology in business and public sector contexts
Familiarity with the HMG Security Policy Framework (SPF) and the NCSC Information Assurance Portfolio
Must be eligible and willing to obtain UK Government Security Clearance

Job Responsibility

Provide technical assurance that proposed solutions are fit for purpose
Develop new architectures that mitigate risks posed by new technologies
Provide advice on Information Assurance and architectural problems
Support development of Risk Management Accreditation Document Sets (RMADS)
Scope security testing activities and explain findings
Investigate security incidents
Promote security awareness
Conduct Cyber Security Risk Assessments
Provide Assurance of cyber security management controls

What we offer

25 days of paid leave per annum plus 8 UK bank holidays
Discretionary, Performance-Based Bonus Scheme
Enrolment in Stakeholder Pension Scheme
Cycle To Work Scheme
Employee Assistance Programme
Electric Vehicle Leasing Scheme
Private Medical Insurance
Substantial training leading to nationally recognised qualifications
Mentor support
Performance and Development Manager

Fulltime

Microsoft Fabric Data Security Consultant

We are seeking a highly skilled and experienced Microsoft Fabric Data Security C...

Location

United States , Indianapolis

Salary:

60.00 USD / Hour

Realign

Expiration Date

Until further notice

Requirements

Experience with Microsoft Fabric security features
Knowledge of cloud security best practices and frameworks
Familiarity with data privacy regulations and compliance standards
Experience in conducting security audits and assessments

Job Responsibility

Data Security Strategy Development: Develop and implement comprehensive data security strategies tailored to the clients specific needs and requirements
Risk Assessment: Conduct thorough risk assessments to identify potential data security threats and vulnerabilities within the Microsoft Fabric environment
Security Architecture Design: Design and deploy secure data architectures, including encryption, access controls, and data masking, to safeguard sensitive information
Compliance and Governance: Ensure that all data security measures comply with relevant industry standards, regulations, and best practices, such as GDPR, HIPAA, and ISO 27001
Develop and implement incident response plans to address data breaches and security incidents effectively
Security Audits: Conduct regular security audits and vulnerability assessments to identify and address weaknesses in the data security infrastructure
Collaboration: Work closely with cross-functional teams, including IT, legal, and compliance, to ensure a holistic approach to data security
Training and Awareness: Provide training and awareness programs to educate employees and stakeholders on data security best practices and policies
Documentation: Maintain detailed documentation of security protocols, procedures, and incident reports
Continuous Improvement: Stay up-to-date with the latest developments in data security technologies and methodologies to continuously enhance the security posture of the organization

Senior Cyber Security Consultant

Join Our Expert Team. We are seeking a skilled Senior Cyber Security Consultant ...

Location

Austria , Vienna

Salary:

Not provided

Arsenalia

Expiration Date

Until further notice

Requirements

Master’s degree in Computer Science, Cybersecurity, Engineering or similar fields
6-8 years of experience in senior cybersecurity roles, with at least 3 years in technical leadership positions
Solid expertise in enterprise security architectures, zero-trust frameworks, and multi-cloud security (AWS, Azure, GCP)
Proven track record in managing enterprise security programs and coordinating incident response teams
Strong skills in analyzing advanced threats and designing defense-in-depth strategies
Excellent strategic coordination and executive-level communication
Fluent in English (C1/C2) with experience in international environments
Willingness to travel frequently and lead projects across multiple geographies
Strong results orientation, strategic mindset, and continuous innovation drive

Job Responsibility

Design and implement security solutions for multi-cloud and hybrid environments
Lead strategic threat analysis and large-scale vulnerability assessments to shape long-term security planning
Manage complex incidents and breaches, coordinating cross-functional teams and engaging with C-level stakeholders
Embed security-by-design into digital transformation programs and enterprise architectures
Define and apply governance frameworks aligned with international standards (ISO 27001, NIST, SOC2)
Build proactive threat intelligence and hunting strategies to stay ahead of emerging risks
Mentor junior and mid-level security professionals, fostering a strong security-first mindset
Represent Arsenalia in high-level technical and business contexts, acting as a trusted advisor to enterprise clients

What we offer

Welfare Package: A comprehensive corporate welfare platform, offering a wide range of benefits and healthcare support
Worklife Kit: A complete welcome package with all essentials for day-to-day productivity, complemented by comprehensive benefits
digital meal vouchers and flexible reimbursement options
Empowering People: Engagement initiatives, team building, and mentoring programs
Open Space, Open Mind: Modern open-space offices and collaborative areas
Career Path: internal Changemaker Path methodology to grow key relational, communication, and leadership skills
Learning & Development: Continuous improvement programs, certification opportunities, and incentives

Consulting Director, Cloud Security, Proactive Services

The Consulting Director will help drive Proactive Consulting Services across the...

Location

United States , Santa Clara

Salary:

183000.00 - 252000.00 USD / Year

Palo Alto Networks Italia

Expiration Date

Until further notice

Requirements

4+ years of experience performing cloud security advisement and risk assessments based upon industry-accepted standards
6+ years of professional services and consulting experience and 3+ years of Director (or and equivalent Senior Manager) experience leading consulting delivery teams is highly preferred
Experience managing a diverse team of business and technical consultants
Cloud Security-related certifications preferred
Hands-on experience with a cloud hosting provider (AWS, Azure, GCP, etc.)
Deep experience within the cloud native application protection platform (CNAPP) technology or advisory/consulting space
Strong fluency in the application of Virtual Machines, SaaS, IaaS, PaaS, FaaS and other public cloud technical infrastructure concepts
Possess a deep technical knowledge in Cloud Platforms and the dependencies around such an environment (WAF, SSO, Cloud Threats, API Security, Cloud Security Posture Management)
Former experience with cloud migrations (cloud to cloud, or on-prem to cloud)
Knowledge of the technical nuances related to SD-WAN and SASE solutions and their application to Cloud Environment access solutions

Job Responsibility

Serve as a key contributor to the development, maturation, and innovation of Unit 42’s cloud security consulting services
Lead and deliver complex cloud security assessments covering architecture, configuration, identity, monitoring, and threat detection across AWS, Azure, GCP, and hybrid/multi-cloud environments
Evaluate cloud network architectures, including perimeter protections, VPC/VNet segmentation, API gateways, ingress/egress controls, and cloud-native security services
Analyze cloud logging, telemetry, and monitoring coverage
identify gaps in detection and alerting
and provide actionable recommendations to improve visibility, SIEM/XDR integration, and threat-hunting effectiveness
Assess cloud identity and access management (IAM) design, including federation, least privilege models, role delegation, conditional access, privilege escalation paths, and MFA enforcement across cloud providers
Utilize cloud-native CLIs, SDKs, and APIs to perform deep technical validation of configurations, controls, and security posture
Assess multi-cloud and hybrid-cloud deployments by reviewing interoperability, dependencies, and security impacts between cloud services and on-prem infrastructure
Develop strategic cloud security roadmaps that align technical recommendations with a client’s broader business objectives, resource constraints, and long-term security transformation initiatives

What we offer

FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees
mental and financial health resources
personalized learning opportunities
may include restricted stock units and a bonus

Security Consultant (Architecture)

NTT DATA

Location:
United Kingdom , London

Category:
Consulting

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
January 25, 2026

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