SLI/SLO) and capacity planning. You are a competent Linux & Windows systems administrator (for multiple distributions), including storage management (e.g. LVM, RAID) and security best-practices e.g. SSH, SSL/TLS, HMAC, IPS/IDS. Our benefits To help you stay energized, engaged and inspired, we offer a wide range of employee benefits including: retirement investment and tools designed More ❯
london, south east england, united kingdom Hybrid / WFH Options
BlackRock, Inc
SLI/SLO) and capacity planning. You are a competent Linux & Windows systems administrator (for multiple distributions), including storage management (e.g. LVM, RAID) and security best-practices e.g. SSH, SSL/TLS, HMAC, IPS/IDS. Our benefits To help you stay energized, engaged and inspired, we offer a wide range of employee benefits including: retirement investment and tools designed More ❯
with strong analytical and problem-solving skills. Understanding of wireless design, channel planning and site surveys. You might thrive in this role if you have: Expertise and experience with SSL Inspection. Deep experience with containerization technologies such as Docker and Kubernetes. Experience with campus LAN/WAN implementations including DWDM and optical networking Experience withand knowledge of data center best More ❯
Redhill, Surrey, United Kingdom Hybrid / WFH Options
Citysprint UK Ltd
Experience in scripting languages (Bash, Python, Ansible, Terraform, Powershell etc.). Knowledge of JavaScript (Node.JS) and/or Go. Experience with Azure Resource Manager Template. Experience of securely managing SSL Certificates lifecycles (automation, renewal, bindings etc). Experience of authentication technologies (LDAP, EntraID, Azure B2C etc). A willingness to learn and contribute to the team. Strong communication, planning and More ❯
Exeter, Devon, South West, United Kingdom Hybrid / WFH Options
Bowerford Associates
or similar) is beneficial. Firewall configuration, management and monitoring experience are essential. Experience of FortiGate products is a bonus/preferable. TCP/IP networking, DNS, DHCP, Active Directory, SSL, 2FA and OT skills are required for this position. Knowledge of Windows Server and desktop operating systems configuration & troubleshooting and SCCM/MECM skills would be advantageous. Knowledge of information … IT Network Security Engineer, LAN, WAN, VLAN, MS Windows, VPN Configuration, Enterprise Wireless Networking, Dell Switches, Fibre, CCNA, CCNP, Firewalls, FortiGate, Cat6, TCP/IP, DNS, DHCP, Active Directory, SSL, 2FA, Windows Server, SCCM, MECM, ESXi, VMware, Veaam, CrowdStrike, Cortex XDR, IP Telephony Systems, Office 365, Teams, OneDrive, SharePoint, Driving Licence. Please note that due to a high level of More ❯
Python, or VBScript for automation and customization In-depth knowledge of file transfer protocols: FTP, SFTP, FTPS, AS2, HTTP/S Familiarity with security concepts including encryption, digital certificates, SSL/TLS, and access controls Experience integrating file transfer systems with enterprise applications, databases, and cloud services (AWS, Azure) Strong troubleshooting and problem-solving skills Excellent communication skills and ability More ❯
Bristol, Avon, England, United Kingdom Hybrid / WFH Options
Reed
Hybrid Environment Connectivity Administration: Administer VPN networking and firewall configurations to ensure seamless connectivity. Security and Compliance: Implement and manage Azure credential and access management (IAM), resource patching, and SSL certificate management. Systems Monitoring: Monitor systems, including public endpoint protection, to ensure optimal performance and security. Team Leadership: Lead and shape the direction of the new team and function. Collaboration More ❯
integration. Fluency in English (written and spoken). Basic experience in Java or .NET, with a focus on back-end development. Familiarity with networking and security ( DNS, firewalls, HTTP, SSL/TLS, etc. ) and DevOps principles (CI/CD, testing). Knowledge of Enterprise Integration Patterns is a plus. Experience with collaboration tools such as Atlassian, GitLab, etc . Strong More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
McGregor Boyall Associates Limited
in collaboration with operations and infrastructure teams What We're Looking For: Required: Solid Java development experience Strong understanding of Linux/Unix systems, networking (TCP/IP, HTTP, SSL), and OS concepts Excellent communication and documentation skills Passion for automation and scalable infrastructure Desired: Python, Bash, Perl or JavaScript (Angular) experience Familiarity with CI/CD tools such as More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Robert Bosch Group
. Windows Development (e.g. Windows 7 Embedded, Windows 10, Windows Server 2012 R2, 2014, 2016). XML (including XSLIT, DOM, SAX) JavaScript AngularJS REACT ASP.NET MVC Encryption & Authentication (e.g. SSL) HTML 5 SQL (e.g. Microsoft SQL Server 2012, 2014, 2016). WiX Python Linux Education: Bachelor or Master degree in Electrical/Electronic or Computer Science and Technology, Software Engineering More ❯
West London, London, United Kingdom Hybrid / WFH Options
Prodapt (UK) Limited
hardware and software components. Networking Protocols & Technologies: Strong understanding of TCP/IP, VLANs, BGP, OSPF, MPLS, VPNs, and QoS. Security Best Practices: Familiarity with network security protocols (IPSec, SSL, etc.), firewalls, intrusion prevention systems, and best practices for securing network infrastructure. Troubleshooting: Advanced diagnostic and troubleshooting skills across network equipment and security appliances. Stakeholder and work Management: Ability to More ❯
Birmingham, West Midlands, England, United Kingdom Hybrid / WFH Options
Blues Point Ltd
day infrastructure operations, assist with service desk queries, and help maintain system performance and reliability across cloud and on-prem environments. You’ll be responsible for managing Active Directory, SSL certificates, and troubleshooting server and infrastructure issues. Occasionally, you'll need to apply security patches or carry out system updates outside of standard working hours. What You’ll Be Doing … Supporting and maintaining infrastructure operations on a daily basis Investigating and resolving issues such as server crashes and performance faults Administering Active Directory for user and group management Managing SSL certificates to ensure secure system communication Supporting internal teams with hardware, software, and endpoint-related issues Collaborating on server migrations and system improvements Key Skills and Experience Essential: Strong experience … e.g., AWS ALB, NGINX, Apache) Solid understanding of networking within AWS (VPC, IGW, NAT, security groups) Experience with virtual machine disk formats (e.g., VMDK) Familiarity with Rackspace cloud infrastructure SSL certificate management Experience with IaC tools (Terraform, CloudFormation) Exposure to CI/CD pipelines, containers, and config management tools (e.g., Ansible) What’s on Offer 25 days annual leave your More ❯
Annapolis Junction, Maryland, United States Hybrid / WFH Options
GTSC Talent Solutions
and analyze security logs from networks, hosts, and firewalls. Mission: As a Splunk Engineer on this government program, you will ensure proper infrastructure functionality with PKI authentication, firewalls, and SSL/TLS, while also contributing to best practices for enterprise data analytics. Additional responsibilities include scripting for automation, vulnerability scanning, patch deployment, and documentation development to support security and IT … ServiceNow Ticketing System Proficiency in shell scripting to automate tasks and manipulate data Ability to ensure Splunk infrastructure functions properly with PKI-based authentication, corporate authorization services, firewalls, and SSL/TLS communications Contribute to the development and improvement of industry best practices for enterprise data analytics technologies Assist with installing, testing, and deploying hotfixes/patches for Splunk app More ❯
Liverpool, Lancashire, United Kingdom Hybrid / WFH Options
Techwaka
IDS/IPS, firewalls, endpoint protection Expertise in Azure security and securing cloud platforms A solid understanding of vulnerabilities, penetration testing, and compliance Experience with network security, encryption, TLS, SSL, and security monitoring tools MUST have the Right to work in the UK i.e. British Citizen, ILR status or Settled status - No sponsorships offered/PSW visas are not considered More ❯
Malvern, Worcestershire, United Kingdom Hybrid / WFH Options
Indra Renewable Technologies Ltd
experience in kernel configuration, device drivers, bootloaders, and low-level debugging. In-depth knowledge of security principles relevant to embedded systems, including secure boot, encryption, authentication, and TLS/SSL protocols. Proficient in implementing and maintaining continuous integration and automated build systems (e.g., Jenkins, GitLab CI), with a focus on embedded workflows. Experienced in test-driven development (TDD), with a More ❯
expertise in FortiProxy and Web Secure Gateway solutions Strong knowledge of Bluecoat , including translating Legacy configurations into new vendor environments A solid background in network security - including web filtering , SSL inspection , and Data Loss Prevention (DLP) Familiarity with Proxy Server architecture , deployment best practices, and performance optimisation Experience building and migrating URL filtering , access control policies , and other web access … rules Strong understanding of SSL decryption , inspection mechanisms, and secure traffic handling Proficiency with core protocols such as TCP/IP and HTTP/S If you're ready to take ownership of a high-impact migration project and join a forward-thinking security team, please apply with your latest CV. Applications will be reviewed and contacted in order of More ❯
automate testing and deployment workflows. Deploy applications to decentralized hosting environments (e.g., IPFS, Fleek) as well as cloud-based infrastructure. Ensure performance optimization through CloudFront caching, invalidation strategies, and SSL/TLS management. Contribute to Whisk infrastructure and security, ensuring resilient and secure production deployments. Work closely with designers, PMs, and cross-functional teams to define and deliver new DeFi More ❯
customers and internal teams through Zendesk and quickly and deliver effective resolutions. Troubleshoot a wide range of application-layer networking problems commonly seen in CDN environments.This includes cache behavior, SSL problems, DNS misconfigurations, and performance bottlenecks. Monitor network health and resolve availability or delivery issues before they escalate. Work closely with our Engineering and Product teams to address bugs, share … and understand. What will you add? A minimum of 3 years of experience in the CDN industry . Knowledge of web technologies, including HTML, CSS , and web protocols like SSL/TLS . Good understanding of core concepts such as DNS, video on demand (VOD), DDoS protection, and load balancing . Confident using tools like curl, traceroute, MTR, and other More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
Shorterm Group
operating systems. * Install and configure standard tools, such as EDR (Endpoint Detection and Response) agent, Tanium, and other security and monitoring software. * Install and configure application components including Apache, SSL, MariaDB, and related services. * Work closely with application teams to port their applications from the legacy servers to the new Red Hat virtual servers. * Troubleshoot any issues that may arise … Hat, CentOS, and SUSE distributions. * Experience in creating and managing virtual machines (VMs) in a virtualized environment. * Proficient in installing and configuring common software components such as Apache, MariaDB, SSL certificates, and other application services. * Experience in installing and configuring enterprise tools like EDR agents and Tanium, and other security or monitoring tools. * Proven ability to successfully migrate applications and More ❯
Karlsruhe, Baden-Württemberg, Germany Hybrid / WFH Options
Cinemo GmbH
read, analyze and understand existing source code, coming from a C++ developer background Proven knowledge of encryption-related concepts, standards and (network) protocols (e.g. Public Key Systems, AES, HTTPS, SSL/TLS, X.509, JWT/JWK) Ideally experience with automotive systems and related standards like ISO 21434 and ASPICE Responsibilities: As a Senior Software Security Analyst C++, you will support More ❯
dependable, and able to manage multiple deadlines A kind, approachable personality who brings positivity to the team Experience with Duda or WordPress is desirable, along with basic DNS/SSL knowledge What's on offer? £30,000 - £35,000 salary + annual reviews Hybrid working - 1-2 days per week in a North Lancashire office in a beautiful semi-rural More ❯
Preston, Lancashire, North West, United Kingdom Hybrid / WFH Options
MaxAd
dependable, and able to manage multiple deadlines A kind, approachable personality who brings positivity to the team Experience with Duda or WordPress is desirable, along with basic DNS/SSL knowledge What's on offer? £30,000 - £35,000 salary + annual reviews Hybrid working - 1-2 days per week in a North Lancashire office in a beautiful semi-rural More ❯
Garstang, England, United Kingdom Hybrid / WFH Options
MaxAd Fixed Fee Recruitment
dependable, and able to manage multiple deadlines A kind, approachable personality who brings positivity to the team Experience with Duda or WordPress is desirable, along with basic DNS/SSL knowledge What's on offer? £30,000 - £35,000 salary + annual reviews Hybrid working - 1-2 days per week in a North Lancashire office in a beautiful semi-rural More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Involved Solutions
connectors, routers, transformers, and filters to meet specific business requirements. Collaborating with stakeholders to gather integration requirements and translate them into technical solutions. Implementing security measures such as OAuth, SSL, and encryption to protect data during transmission. Experience using MuleSoft's Anypoint Platform that facilitate the extraction, transformation, and loading (ETL) If you are interested and available, please apply in More ❯