18 of 18 Network Security Jobs in Gloucestershire

IBM CIC. In your role, you'll be encouraged to challenge the norm, investigate ideas outside of your role, and come up with creative solutions which impact a wide network of clients,whom may be at their site or one of our CIC or IBM locations.Our culture of evolution centres on long-term career growth and development opportunities in … maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … maintain infrastructure and configuration as code using tools like Ansible and Terraform. Administer Dev, Test, and Production environments hosted on Windows, Linux, and Unix servers. Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security More ❯

Social network you want to login/join with: We are seeking an experienced Cybersecurity Architect with deep expertise in Cisco Cyber Vision to design and implement secure industrial control system (ICS) architectures. You will play a critical role in assessing, developing, and implementing cybersecurity strategies that ensure the resilience and compliance of IT/OT networks. Key Responsibilities … deployment and integration of Cisco Cyber Vision across various industrial networks. Conduct risk assessments and threat modeling for ICS/SCADA systems and recommend mitigation strategies. Develop and maintain security standards, reference architectures, and best practices aligned with NIST, IEC 62443, and other industry standards. Collaborate with IT, OT, and engineering teams to ensure cybersecurity is integrated into operations … and product lifecycle. Define and implement network segmentation, secure remote access, and anomaly detection systems. Support incident response planning and participate in post-incident reviews. Provide guidance on security controls, governance, and compliance initiatives (e.g., NERC CIP, ISO 27001). Document all designs, configurations, and procedures as part of knowledge sharing and audits. Required Skills and Experience: 7+ More ❯

the UK, fostering a high-performance culture and ensuring smooth day-to-day operations. Operational Oversight: Oversee daily technical operations for the UK, ensuring system stability, high availability, and security across all IT systems within the region. Strategic Project Leadership: Lead the planning, execution, and delivery of critical IT projects, such as system upgrades, migrations, and new technology implementations. … the primary escalation point for complex technical issues and major incidents. Coordinate rapid resolution of critical infrastructure failures and ensure root cause analysis is performed to prevent future occurrences. Security and Compliance: Ensure that all IT operations adhere to industry standards and regulatory requirements, including ISO 27001, GDPR, and Cyber Essentials. Drive the implementation of cybersecurity measures, risk assessments … mentoring, and managing technical teams. Ability to motivate and guide teams through complex technical challenges and evolving business needs. Technical Expertise: Strong technical background in IT infrastructure management, including network design, systems administration, and cloud platforms (Azure). Expertise in cybersecurity and risk management practices. Project Management: Demonstrated ability to oversee large-scale IT projects, manage resources, and deliver More ❯

About this opportunity and L3Harris UK From 11 UK sites, our team of nearly 1,000 people delivers unique capabilities across space, air, land, sea and cyber for military, security and commercial customers across the UK and worldwide. Reporting to the IT Business Services Manager for EMEA the role providing local and regional IT support across the UK, EMEA … for printers/copiers and manage software/application installation, support, and maintenance. Disaster Recovery & Continuity: Support disaster recovery and business continuity planning, testing, and documentation. Respond to Cyber Security incidents and proactively engage with relevant stakeholders. Project & International Collaboration: Lead or Support to IT projects assigned by regional/global teams and collaborate with international peers across time … service management (ITSM) tools and ticketing systems Proficiency in deploying, troubleshooting, and maintaining standard software applications Strong Active Directory Administration Relevant experience in automation with PowerShell or PowerCLI Basic network fundamentals: TCP/UDP, switching, routing (layers 1-7) Recent demonstrated ability to build, deploy, support, and maintain both Windows servers and workstations, including virtual and physical server environments More ❯

Direct message the job poster from Computer Network Defence Ltd (CND) Cyber Security Recruitment Manager at Computer Network Defence Ltd (CND) | BTL1 | Net+ Type: Permanent Clearance: SC/DV Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside … some very talented testers? CND are working with a boutique Cyber Security consultancy who are focused on the Penetration Testing market. What makes them stand out? They are not interested in flashy marketing and would never be caught trying to pass off a Nessus scan as a Penetration Test. The business has been built on delivering excellent testing and … with common tooling for penetration testing • Ideally, a knowledge of Cloud services such as Azure or AWS • Capability to script or code in Bash, Python etc • Appreciation for Cyber Security standards such as ISO27001, PCI-DSS or CIS This is a role with a growing, exciting organisation who can offer you a strong degree of progression and the ability More ❯

Cyber Security Consultant - MOD Projects Up to £55,000 + Training Budget Location: Corsham (MoD site) & Bristol (near Temple Meads) Experience: 1-3 years in Cyber Security Clearance: Must be eligible for UK security clearance Are you a motivated Cyber Security professional with 1-3 years of experience? Looking for a role that offers real mentorship … professional growth, and the chance to work on high-impact national defence projects? A leading UK consultancy is hiring a Cyber Security Consultant to join its growing team supporting the UK Ministry of Defence. About the Company This respected consultancy partners with government and defence clients to deliver cutting-edge Cyber Security solutions that protect national infrastructure. With … a strong track record across public sector projects, they offer a supportive, high-performance environment for early-career professionals to thrive. What You'll Be Doing As a Cyber Security Consultant, you'll: Support critical national defence projects by delivering innovative security solutions Work closely with senior consultants who will mentor and guide your development Gain hands-on More ❯

brilliant organisation based near Teddington who are looking for an experienced ' IT Systems Administrator ' to join them on a permanent basis. You'll be accountable for the daily operation, security, and reliability of the Trust's IT systems , ensuring consistent service levels. Candidates should have a minimum of five years' experience in technical support roles , with a proven track … Web access, data storage, email (local and cloud), networked printing, backups, and diverse software. Server environments: Virtual platforms (servers, storage, backups), multiple Windows Server versions, and SQL server support. Network & Security: Active Directory (including DHCP, DNS, LDAP, 802.1x, wireless, VPN), firewall, and filtering. System management: Management information systems and mobile device management. Operating Systems: Windows and Apple Mac More ❯

Social network you want to login/join with: Embli Solutions is a UK-based IT consultancy focused on advancing business technology services and delivering value-driven results for clients. With an expert team of engineers boasting decades of industry experience, we help businesses unlock the full potential of their technology investments. We believe in crafting unique IT solutions … organization's goals and priorities. Our commitment is to design solutions that meet our clients' specific business needs. Role Description This is a full-time remote role for a Network Security Consultant. The Network Security Consultant will be responsible for assessing and improving network security, implementing cybersecurity measures, managing information security protocols, and … troubleshooting network issues. Additionally, the consultant will be involved in designing and maintaining network architecture to ensure robust and secure network operations. Qualifications/Experience: Must be SC Cleared, or capable of gaining UK SC Clearance - Mandatory. NSX-T- Experience managing the platform on a daily basis, configuring/monitoring etc. SDDC. (Software Defined Datacentre) - Virtualised datacentre More ❯

Social network you want to login/join with: Embli Solutions is a UK-based IT consultancy focused on advancing business technology services and delivering value-driven results for clients. With an expert team of engineers boasting decades of industry experience, we help businesses unlock the full potential of their technology investments. We believe in crafting unique IT solutions … organization's goals and priorities. Our commitment is to design solutions that meet our clients' specific business needs. Role Description This is a full-time remote role for a Network Security Consultant. The Network Security Consultant will be responsible for assessing and improving network security, implementing cybersecurity measures, managing information security protocols, and … troubleshooting network issues. Additionally, the consultant will be involved in designing and maintaining network architecture to ensure robust and secure network operations. Qualifications/Experience: Must be SC Cleared, or capable of gaining UK SC Clearance - Mandatory. NSX-T- Experience managing the platform on a daily basis, configuring/monitoring etc. SDDC. (Software Defined Datacentre) - Virtualised datacentre More ❯

Social network you want to login/join with: Contract Length: 3 Months (Long term extensions) Work Type: 100% Remote Interview Process: 2-stage interview, MS Teams We’re supporting a major network transformation project and require an experienced NetDevOps Engineer to help modernise and automate their network infrastructure across On-Prem and Cloud environments. Key Responsibilities … Automate and orchestrate network changes using Itential in hybrid environments Upgrade and manage network devices (routers, switches, firewalls, etc.) Support CI/CD practices in network operations Collaborate with infrastructure, DevOps, and security teams Ensure network reliability, compliance, and performance Required Skills: Strong experience with Itential Automation Platform (IAP) Deep understanding of on-premise networking … Experience working in regulated, enterprise environments Excellent troubleshooting and documentation skills Nice to Have: Experience in financial services or large-scale enterprise settings Knowledge of SDN, Zero Trust, and network security principles If this is of interest, please apply with your latest CV and contact details and if you’re a good fit I will be in touch More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT is currently searching for a Network Security … This is a 6-month contract inside IR35, with a high likelihood of extension. What you'll be doing: Advocating for Opticore, working with our client, a leader in security, delivering multiple projects focused on their SDWAN solution. Collaborating directly with clients to help them achieve their goals and understand the difference between their wants and needs. Engaging with … customers during discovery, design, implementation, and handover phases. Addressing a variety of issues, from product-related to internal network problems. Becoming a Subject Matter Expert (SME) on their product set and the main contact point for the client throughout the project lifecycle (design & implementation). Assisting customers with hardware sizing. What you'll bring: A consultative mindset and approach. More ❯

Social network you want to login/join with: Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced, challenging environments across our client base spanning multiple sectors including Finance, Broadcast Media, Telecommunications and more. Opticore IT is currently searching for a Network Security … This is a 6-month contract inside IR35, which is highly likely to be extended. What you'll be doing: Representing Opticore, working with our client, a leader in security, delivering multiple SDWAN projects. Collaborating directly with clients to help them achieve their goals and understand their needs versus wants. Engaging with customers during discovery, design, implementation, and handover More ❯

needs and the needs of the business in line with all relevant policies, procedures, requirements and standards. Key Accountabilities: Design and implement comprehensive IT systems including hardware, software, and network components. Configure and manage Windows Server environments, ensuring optimal performance and security. Develop and maintain Group Policy configurations to enforce security policies and streamline user management. Configure and … manage network switches to ensure efficient data flow and connectivity. Set up and maintain firewall configurations to protect the network from unauthorized access and threats. Collaborate with other IT professionals to integrate new technologies and improve existing systems. Create and maintain technical documentation and system configurations and procedures for future reference and compliance and to ensure business continuity … operating systems in a business environment including patch management and operating system/image deployment Experience of administering and diagnosing networking and server infrastructure OS Imaging, Preparation and Deployment Network Security/Firewall Management Foundations Market leading salary and package on offer. More ❯

event-driven integration with MQ messaging (RabbitMQ or similar AMQP solution). Good understanding of relational databases and SQL. Linux command line, administration, and shell scripting. Working knowledge of network security protocols. Experience using, developing, and maintaining cloud hosting services (ideally AWS EC2, RDS, S3, Lambda). Internal IaaS business systems (currently Certificate Authority and Backup Server). More ❯

both on-site with clients and remotely from home. Location: Hybrid working in Bristol (occasional visits to other sites) with possible 24/7 call out when on rota Security Clearance: Eligible for DV Clearance About the role: Our cross-domain services are used in high-profile government organisations. The demand for these services continues to grow in both … of event-driven integration with MQ messaging (RabbitMQ or similar AMQP solution) Good understanding of relational databases and SQL Linux command line, administration and shell scripting Working knowledge of network security protocols Experience using, developing with and maintaining cloud hosting services (ideally AWS EC2, RDS, S3, Lambda) Industry experience writing well-tested code in one of our platform … Additional Benefits We provide life assurance for your peace of mind and a cycle-to-work scheme to support your health and sustainability goals. Further Information: To meet the security requirements of certain clients and industries we serve, any job offer will be contingent upon the successful completion of a security screening process. At TwinStream, we take pride More ❯

Social network you want to login/join with: We’re partnering with a rapidly evolving, consulting-led technology business backed by decades of industry heritage and now entering a new chapter of bold, strategic growth. With deep expertise across Financial Services, Insurance, and Utilities, this business is investing heavily in its Cyber Resilience practice—focusing on Identity & Access … Management, Cloud Enablement, DORA readiness, and network security at the edge. The Role As Cybersecurity Director, you’ll play a pivotal role in scaling a high-performing practice with ambitions to double in size this year. You’ll drive growth by winning and delivering major projects, shaping go-to-market strategy, and engaging C-suite stakeholders across industry More ❯

Social network you want to login/join with: Identity Security Consultant - CyberArk Exp, Gloucester Client: Lorien Location: Gloucester, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 5 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: Identity Security Consultant - CyberArk Exp Remote Working 01-Jun-25 - 31-Jul-25 Inside of IR35 A fantastic … opportunity has arisen for an Identity Security Consultant to join our dynamic and rapidly expanding Network & Security Consultancy Practice within Computacenter. The successful candidate will report directly to the Practice Leader, joining an already healthy-sized team. The successful candidate will work with the leadership team to design, initiate, and bring to market new Security offerings … project design and delivery activities Onsite customer-facing activities High-quality documentation Customer relationships Personal time and quality management Represent the client as a Subject Matter Expert for Identity Security in front of our clients Work within consultancy security engagements on all topics related to Identity Security, including design, development, implementation, and modification of solutions Maintain and More ❯

Identity Security Consultant - CyberArk Exp Location: Cheltenham Client: Lorien Job Category: Other EU work permit required: Yes Job Views: 7 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: Identity Security Consultant - CyberArk Exp Remote Working Duration: 01-Jun-25 to 31-Jul-25 Inside of IR35 A fantastic opportunity has arisen for an Identity Security Consultant to join … our dynamic and rapidly expanding Network & Security Consultancy Practice within Computacenter. The successful candidate will report directly to the Practice Leader, joining an already healthy-sized team. The successful candidate will work with the leadership team to design, initiate, and bring to market new Security offerings that they will then be delivering on site. The work will … project design and delivery activities Onsite customer-facing activities High-quality documentation Customer relationships Personal time and quality management Represent the client as a Subject Matter Expert for Identity Security in front of clients Work within consultancy security engagements on topics related to Identity Security, including design, development, implementation, and modification of solutions Maintain and enhance consultancy More ❯