451 to 475 of 961 Permanent Network Security Jobs

An impressive multinational Telecoms business is looking for a Senior Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. As a Senior Network Security Engineer, you will be responsible for designing, implementing, and managing security solutions … that protect a large and high-profile network infrastructure. You will work closely with the team to proactively improve network security (both on-prem and cloud), detect threats and maintain a strong systems defence posture. In order to be suitable for this role you must have proven experience of designing, configuring and maintaining network security solutions. You will be a hands-on technical expert with deep knowledge of network security, firewalls, and cloud security (AWS/Azure). CISSP and/or CCNP Security accreditation are expected, while previous experience in the Telco sector would be advantageous to your application. This is an outstanding opportunity for an accomplished Network More ❯

position will support critical cyber defense operations. As a Cybersecurity Cloud Analyst, you will be key in identifying, analyzing, and mitigating cyber threats targeting the Department of Defense Information Network (DODIN), including cloud-based environments. You will leverage your expertise to identify advanced persistent threats (APTs), analyze tactics, techniques, and procedures (TTPs), evaluate cybersecurity infrastructure, identify best practices, and … recommend effective countermeasures to minimize impact to DOD users. Responsibilities: • Analyze network activity and endpoint data to identify vulnerabilities, exploitation methods, and the impact of cyber threats, including those specific to cloud environments (e.g., misconfigured cloud services, compromised IAM roles). • Assess network configurations and topologies to identify security weaknesses and recommend best practices, focusing on cloud … security best practices (e.g., least privilege access, network segmentation, encryption). • Correlate and analyze high-priority security events and incidents to identify trends, TTPs, and indicators of compromise (IOCs). • Develop and disseminate actionable tasks, including vulnerability mitigation strategies to DoD components. • Communicate complex cybersecurity events and provide situational awareness effectively to senior leaders through briefings and More ❯

What You'll Be Working On: ️ Designing and implementing security architecture for cloud, on-premises, and hybrid environments ️ Identifying vulnerabilities in systems and applications and developing strategies to mitigate risks ️ Collaborating with engineering teams to integrate security solutions into existing infrastructures ️ Conducting security assessments and audits to ensure compliance with industry standards (e.g., ISO 27001, NIST, GDPR … Leading the development of security policies, procedures, and best practices for enterprise systems What We're Looking For: ️ Proven experience as a Security Architect or in a similar senior security role ️ In-depth knowledge of network security, cryptography, firewalls, VPNs, and security protocols ️ Familiarity with cloud security solutions (AWS, Azure, GCP) and security technologies (IDS/IPS, SIEM, DLP) ️ Strong experience with risk management, threat modeling, and security architecture frameworks ️ Certifications such as CISSP, CISM, TOGAF, or equivalent are highly preferred More ❯

Opportunity to develop your knowledge and skills as a security engineer. Must have exposure to Azure Cloud About Our Client This is a permanent role within a small-sized not-for-profit organisation that focuses on delivering impactful services to its community. The organisation is committed to leveraging technology to enhance its mission while maintaining a secure and reliable … environment. Job Description Security patching and hardening across server and network infrastructure. Monitoring, detecting, and responding to security threats across hybrid environments. Managing and enhancing security configurations for Windows VMs, SQL databases, and PaaS solutions like Logic Apps. Administering security tools, including firewalls, endpoint protection, and vulnerability management systems. Ensuring data security by managing … encryption, access controls, and compliance requirements. Performing security assessments, audits, and penetration testing. Developing security automation processes for identity and access management (IAM), network security, and patch management. Collaborating with stakeholders to ensure security best practices are integrated into new and existing solutions. Managing third parties delivering security, cloud, or infrastructure services. Keeping up More ❯

Responsibilities: • Employing security concepts, theories, insights, tools and methodologies to mitigate system weaknesses and vulnerabilities • Appling advanced analytical skills and technical resources at the tactical levels and implementing infrastructure solutions supporting command decision making and execution of mission requirements • Providing support as needed to lab staff in the tasks of provisioning and issuing equipment to end users, as well … as maintaining inventory database. • Providing support for systems administration tasks such as patching, updating, and maintaining network infrastructure • Supporting the implementation of new technologies and equipment in the lab environment Provision and provide support for Virtual Private Network (VPN) or Virtual Desktop Infrastructure (e.g., Citrix) to users • Performing large scale configuration management and deployment across Windows, MacOS, Linux … implementation of granular access control • Maintaining Fly Away Kits (FAKs) sanitization, inventory, repairs, and maintenance - Monitoring systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security • Creating monitoring reports and logs • Providing insight and expertise to a Federal Lab Manager as Subject Matter Expert (SME) in regards to network architecture, hardware and software implementation More ❯

Security Engineer Location: Dummer, Basingstoke Salary: £35,000 - £55,000 (Based on Experience) Hybrid (3 days in the office and 2 days from home) Key Tasks: Security assessments:?Create and perform security assessments and threat models Security standards:?Develop,implement&maintainsecurity standards and plans VulnerabilityManagement:?Research weaknesses and find ways to counter them Security incident … response:?Respond to attack vectors and security incidents, and coordinate incident response across teams Security software testing:?Test company software, firmware, and firewalls Security software design:?Design software security systems like intrusion detection systems and firewalls Security system maintenance:?Maintainand proof network security systems Security system analysis:?Analyse security systems and … seek improvements on a continuous basis? Help develop platforms and tools to automate and improve security posture across the group Skills and Competencies Required: Knowledge and hands-on experience in management of IDS/IPS, Firewall, VPN, EDR/XDR, mail filtering and other security products Experience in Security Information Event Management (SIEM) tools, creation of basic More ❯

on site per week Salary: Up to 85k (depending on experience) + bonus/benefits A hands on technical role, supporting the design, deployment, and management of secure, scalable network infrastructure across on-prem and cloud environments. You'll work closely with the IT Infrastructure Manager and wider team to ensure performance, security, and resilience across the estate. … Designing and deploying LAN, WAN, WLAN, and SD-WAN solutions Managing network performance, troubleshooting, and upgrades Implementing zero-trust principles, VPNs, firewalls, and policy-based routing Supporting Azure VNet design and integration Acting as a technical escalation point for all networking issues ????????????????????????: 3+ years in a network infrastructure role - ???? ???? Strong experience with SD-WAN, VPNs, MPLS, and network security Familiarity with tools such as HPE Aruba, Sophos, Ansible, and Red Hat Linux Comfortable working in a regulated environment with high standards for compliance and documentation Apply and call Lorenz Pasch @ Hays on 07863107173 ASAP if interested. My contact details are also on my LinkedIn profile Hays Specialist Recruitment Limited acts as an employment agency for permanent More ❯

Security (SOC) Engineer Manchester/Remote (On site once a month) £35K- £55K (depending on experience) + Great Benefits A SOC Engineer is required for our medical client who are based in Manchester. The successful candidate will be responsible for delivering hands-on technical expertise to support in defending the organisation's systems from attack whilst ensuring they operate … seamlessly and are secure, enabling the team to deliver effective cybersecurity. You will work within the Security Operations Centre (SOC), supporting the engineering lead in configuring, implementing, and maintaining the tools that support all SOC functions. You will assess, implement, configure, and optimise our technical security controls, tools, and data feeds to maintain and continuously improve the visibility … across our environments. You will also lead initiatives to improve the security posture and respond to incidents, problems and change requests from a security operations perspective. Essential skills- Practical experience working within a SOC (Security Operations Centre) or in a cyber security focused role - Ideally 1- 2 years working as an engineer. Knowledge of security More ❯

Network Engineer NCC Bristol based with hybrid working (3 days per week in office) Salary: £35,188 to £49,814 per annum plus 12.5% employer pension, private medical insurance and additional benefits package Summary: Were looking for a new Network Engineer to join our expanding team, and support with an exciting upcoming network refresh programme. Youll work … within a small Network Engineering team who all work closely together and weve got a great working atmosphere here at NCC! Ive worked in all kinds of companies over the years, and this is one of the nicest places Ive ever worked. Quote from hiring manager. Reporting directly to Security & Networking Manager youll manage the day to support … of our current network and supporting infrastructure. Typically, this includes the identification, diagnoses, and resolution of network and security issues in collaboration with the IT security analyst & manager. Youll get the opportunity to support BAU and project-based work. Were big on training! Youll be supported to continually develop your professional skills and technical knowledge. Example More ❯

Senior Cyber Security Analyst - Strategic & Technical Advisory within a Critical IT Environment - Consultantancy or freelance Location: Brussels Hybrid Work Model Full-time Long-term Assignment Are you a seasoned Cyber Security Analyst with deep expertise in both infrastructure and application security? Looking to make a strategic impact within a high-stakes, regulated IT environment in the financial … sector? This role offers a unique opportunity to work across both the strategic and technical dimensions of security . You will join a multidisciplinary security team engaged in: Security risk assessments Compliance and governance (baseline certification) Architecture validation Security exception management Consultancy and automation initiatives ️ Your Responsibilities As a senior analyst , you'll take a leading … and consultative role across various IT and transformation projects: Conduct thorough security risk assessments and translate them into actionable requirements Contribute to and validate secure-by-design architecture Define and coordinate penetration testing and security validation activities Actively participate in governance processes (e.g. baseline re-certifications, exception boards, dashboards) Document and implement security standards, processes, and best More ❯

Cisco Network Engineer - City of London - Large financial services company - Salary up to £70,000 plus bonus and benefits - Hybrid working (3 times a week in London office) A large financial services company are currently looking for an experienced Network Engineer to join their growing team. The role will have responsibility for managing and designing the enterprise network which stretches globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be … considered suitable for this Senior Network Engineer role you will need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯

Senior Network Engineer - Wireless South Wales with 4 days a week onsite. 53k base with fantastic lifestyle benefits. We are representing a lovely client in South Wales (Pontypridd) who are embarking on some really exciting network programmes across their enterprise level estate. There is a significant amount of investment being made with some ground-breaking projects being delivered. … travel between different sites in South Wales. You will be working alongside a great team of dedicated professionals and play a lead role in developing and implementing the wireless network strategy and roadmap. Key responsibilities Act as a lead specialist in one or more data networking technical domains e.g. Wired, Wireless, LAN, WAN. Jointly develop and implement the data … network strategy and roadmap, aligning with the organisation board's vision and objectives. Lead the lifecycle design, installation, configuration, testing, assurance, and optimization of the data network, ensuring high availability, performance, and security through to safe disposal. Manage the data network operations, including monitoring, reporting, troubleshooting, and incident resolution. Plan specialist data networking projects which impact More ❯

Senior Network Engineer - Wireless South Wales with 4 days a week onsite. £53k base with fantastic lifestyle benefits. We are representing a lovely client in South Wales who are embarking on some really exciting network programmes across their enterprise level estate. There is a significant amount of investment being made with some ground-breaking projects being delivered. You … travel between different sites in South Wales. You will be working alongside a great team of dedicated professionals and play a lead role in developing and implementing the wireless network strategy and roadmap. Key responsibilities Act as a lead specialist in one or more data networking technical domains e.g. Wired, Wireless, LAN, WAN. Jointly develop and implement the data … network strategy and roadmap, aligning with the organisation board's vision and objectives. Lead the lifecycle design, installation, configuration, testing, assurance, and optimization of the data network, ensuring high availability, performance, and security through to safe disposal. Manage the data network operations, including monitoring, reporting, troubleshooting, and incident resolution. Plan specialist data networking projects which impact More ❯

An impressive multinational Telecoms business is looking for a Senior Cyber Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. In this role of significant responsibility, you will operate at the cutting edge of technology, protecting the business from … cyber threats. You will design, implement, and maintain security solutions that monitor and protect networks, systems, and data. You will identify vulnerabilities, harden systems, respond to threats, and ensure compliance with security best practices and industry standards, including ISO27001. In order to be suitable for this role you must have demonstrable expertise with monitoring and securing enterprise class … technology estates. You will have proven experience with Cyber Security best practice including remediations for the MITRE ATT&CK Framework and NIST Cloud Security guidelines. You will support ISO 27001 compliance and have strong documentation skills. Experience in the Telco sector and knowledge of the UK Telecoms Security Act would be advantageous to your application. You will More ❯

serve our customers and the communities where they live. EVERYTHING YOU NEED TO KNOW We have an opportunity for you to join our Colleague Experience team as an IT Network Engineer . In this role, you'll be working across a range of network and network security technologies liaising with multiple areas of the business to … support new projects, manage incidents, problems and requests that will ensure the provision of specialist technical support across the network environment. Using an 'always on' mindset, you'll be providing hands on technical support, control, and maintenance to colleagues across the business, ensuring the delivery of service meets availability and usability requirements both now and into the future. Some … of your other accountabilities will include: Providing on-site technical support and administration of Network technologies including LAN/WAN, Network Firewalls, Wireless and security solutions. Firewall Administration on one or more of the top firewall vendors (e.g. Checkpoint, Palo Alto or Fortinet). Configuration and support including Routers/Switches/Firewalls and AP. Project input More ❯

An impressive multinational Telecoms business is looking for an accomplished Senior Information Security Engineer to join its team based in London. Please note, this role is hybrid so you will be required to work in the office 3 days per week. In this role of significant responsibility, you will operate at the cutting edge of technology, protecting the business … from cyber threats. You will design, implement, and maintain security solutions that protect networks, systems, and data. You will identify vulnerabilities, harden systems, respond to threats, and ensure compliance with security best practices and industry standards, including ISO27001. In order to be suitable for this role you must have demonstrable hands-on expertise with monitoring and securing enterprise … class technology estates. You will have proven experience with Cyber Security best practice including the NIST Cloud Security guidelines. You will support ISO 27001 compliance and have strong documentation skills. Experience in the Telco sector and knowledge of the UK Telecom Security Act would be advantageous to your application, as would CISSP and/or CISM accreditation. More ❯

Infrastructure as Code IaC Terraform, SALT and Ansible Prometheus and Grafana, Bash, Bourne, or C Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen Must have TS/SCI clearance w/active polygraph This position is open to … requires a minimum nine (09) years of direct/relevant experience Level 01 requires a minimum six (06) years of direct/relevant experience Bachelor's degree in a Network Engineering, Systems Engineering, InformationTechnology or related field technical discipline from an accredited college or university is required. Able to obtain an IAT-I certification, such as: A+CE, CCNA-Security, CND, Network+CE, SSCP Relevant experience must be in computer or information systems design/development, programming, information/cyber/network security, vulnerability analysis, penetration testing, computer forensics, information assurance and/or systems engineering. Additionally, must have experience in network or system administration. Strong Linux experience Experience in systems/network administration, application administration More ❯

Location: Chantilly, VA US Security Clearance Requirement: TS/SCI with Full Scope Polygraph Clearance Status: Must be Current JOB DESCRIPTION: Inferno Systems is currently looking for proactive and self-motivated individuals for our Linux Threat Hunter positions. In this unique position, you will be working closely with deployed Linux servers dealing with data flows and collection of network … experience for BS degree. REQUIRED SKILLS: • Experience with Linux (CentOS/Debian/Ubuntu) systems administration • Ability to automate tasks through Bash/Perl/Python scripting • Understanding of network layers, protocols and flows • Familiarity with analyzing network traffic/PCAP data using open source, COTS and GOTS tools • Using regular expressions (regex) to develop network signatures … and organizational skills. • Knowledge of the process and techniques for recruiting. • Knowledge writing methods and systems as well as policies and regulations. • Technical certifications in penetration testing or cyber security such as SANS GIAC certifications (GPEN, GXPN, GCIH, GWAPT, GCFA, etc), Offensive Security (OSCP), Certified Ethical Hacker (CEH) • General technical certifications such as CompTIA Network+, Security+, Linux+ More ❯

Germany Frankfurt am Main (Senior) Cloud Network Specialist IT Experienced Permanent Full-Time Level up! Nintendo Co., Ltd., headquartered in Kyoto, Japan, has been providing a wide range of entertainment products and experiences since its founding in 1889, beginning with the manufacture and sale of Hanafuda playing cards. Since the 1983 release of the Family Computer (Famicom) system in … characteristics and work together towards a common goal - to put smiles on the faces of people all over the world. Tasks Designing, implementing, documenting, and optimising cloud and enterprise network solutions Administering, operating, and maintaining cloud-based and on-premise IT infrastructure Monitoring and maintaining cloud networking components and infrastructure services Troubleshooting and resolving issues in cloud environments and … network infrastructures Providing technical support, guidance, and advice to users and stakeholders Analysing system performance, security, and reliability, making recommendations for improvements Ensuring secure and efficient network operations, including IP addressing, routing, firewalls, DNS, DHCP, and VPN management Working with cross-functional teams to identify and implement technology solutions that enhance business operations Staying up to date More ❯

are currently recruiting an exciting opportunity on our IT Infrastructure team. As we continue our IT transformation journey towards cloud based solutions, we are looking to bring in a Network Specialist who will be able to bring their experience to the role and support the business on this journey. The Role This role will involve supporting, managing, monitoring and … the department. The successful individual will specialise in networking ensuring the infrastructure runs smoothly, securely and efficiently to support the organisations goals and objectives. Responsibilities include Design and deploy network solutions including LANs, WANs, WLAN and SD-WAN Solutions both on premise and within cloud infrastructure. Troubleshooting network issues and performing regular maintenance and upgrades. Configure network security measures, including setting up firewalls, VPNs, policy-based routing and zero trust network security principles. Documenting network set-ups, operational procedures and troubleshooting guides. Managing the capacity and performance of the infrastructure in line with business demands and raising proposals for improvement. Acting as a technical escalation point within the IT department and providing More ❯

Job ID: Amazon Ireland Support Services Limited The AWS Global Connectivity and Network Availability (GCNA) Organization is looking for a Network Development Engineer to join our EDGE team. Network Development Engineers partner with our broader Infrastructure organization on configurations standards and tools, and collaborate with Systems and Software Engineers to ensure fast, smooth roll-out of new … designs and products, and also deploy and sustain networking software tools. AWS GCNA is the backbone that connects the global AWS network and focuses on managing the internet traffic that allows users to access their information and applications regardless of where they are in the world. GCNA is responsible for building and designing a complex backbone network that … allows internet traffic to flow efficiently between data centers and customers. If you like to work with new technologies and optimizing existing technology have experience participating in network/systems support for a large-scale enterprise or service provider environment, we would love for you to apply. Your work will play a key role in driving the stability and More ❯

As a Senior Cyber Security Analyst, you will be a member of the IT Security Engineering team reporting to the IT Security Engineering Manager. The Senior Cyber Security Analyst provides analysis, support and technology administration activities for the Ace Hardware Cyber Security infrastructure to protect the Ace Hardware corporate IT environment. What you'll do … Build, test, support and improve the IT security infrastructure by: Reviewing security events for threats and risks Identifying and remediating vulnerability risks within the IT infrastructure Performing compliance analysis to maintain a secure architecture Providing hands on support, update and implementation activities for infrastructure components as necessary Interacting with business partners by providing IT security engineering, operational … support, design services and incident/risk mitigation activities What you need to succeed This position requires functional level knowledge of cyber security concepts and network security engineering practices, procedures and infrastructure integration. The incumbent must be capable of effectively articulating IT risk and security solution concepts into statements that are clearly understood Education Requirements Bachelor More ❯

We are partnered with a forward-thinking and growing technology solutions provider seeking a skilled and motivated Network Engineer to join this expanding team. This role is ideal for someone passionate about networking, problem-solving, and delivering high-quality solutions to customers. You will play a crucial role in supporting UK-cleared customers, ensuring seamless network operations, and … on-site and remote support to customers, ensuring their technical needs are met. Work closely with clients to ensure smooth deployment and ongoing operational success. Diagnose, troubleshoot, and resolve network-related issues efficiently. Act as the first escalation point for technical challenges, referring complex cases to senior engineers when necessary. Conduct thorough testing of network hardware, software, and … design specifications and operational requirements. Collaborate with team members to share insights and best practices. Participate in training programs to enhance technical proficiency. Maintain detailed records of troubleshooting steps, network configurations, and customer interactions. Provide clear technical updates and progress reports to project managers and clients. Skills & Experience: Security Clearance: SC Clearance is essential; candidates must already hold More ❯

Senior Network Specialist Bradford £60,000 - £80,000 + great benefits A Senior Network Engineer is needed to join a well-established and growing ISP in West Yorkshire. In this role, you will design and implement high-performance solutions, lead on technical problem resolution whilst also support junior engineers. Due to the nature of the business, this role … will be client-facing so excellent communication and stakeholder management skills are essential. As a Senior Network Engineer, you will be working to identify and implement automation opportunities as part of the wider technical team. You will deliver the technical strategy whilst acting as the escalation point for queries within the Network Team. You will research and evaluate … technologies and solutions, providing recommendations for service improvements. This role will be joining a business with more than 20 years of success behind them, and they require a Senior Network Engineer to help continue this. This role will be on site in Bradford. Should you wish to discuss flexibility, please dont hesitate to reach out. Package: 5 hours per More ❯

Your new company Located between Poole and Dorchester, this well-established company is looking for a skilled and ambitious professional to join its Network team. If you're looking for an employer that values growth and supports your development by covering training and certification costs, this could be the right opportunity for you. Your new role In this role … will cover troubleshooting, maintenance, and support across various systems, with a 70/30 split between project work and BAU tasks. With a robust five-year roadmap packed with network upgrades, there's plenty to get stuck into. You'll be part of a fantastic team of six high-level network engineers who are always ready to lend … a hand and support their colleagues. What you'll need to succeed Cisco CCNA/CCNP Qualified Strong working knowledge of proactive monitoring tools such as SolarWinds Proven Network architect knowledge, design and project implementation Experience with network security such as certificate management in applications Strong/Expert knowledge in virtualisation technologies such as VMWare Experience with More ❯