internal and customer resources to prepare current state/future state roadmaps and services proposals Highly proficient around network infrastructure based security appliances, including but not limited to - Firewalls, SSL/IPSec VPNs, Security Proxies and Caches, Secure Access Service Edge (SASE), Public Cloud environments including AWS, Azure and GCP, Cloud Native Application Protection Platform (CNAPP) securing applications from code More ❯
multi-homing), OSPF (multi-area), ISIS, Multicast, VOIP Expert working knowledge in the operation of Ethernet LAN switching protocols and standards including, VLANs, VLAN aggregation Experience with security (IPSEC, SSL-VPN, NAT, GRE) Prior experience in similar vendor Technical Support Centers Experience with Authentication Protocols a plus (Radius/TACACS) Strong history of deploying, maintaining, and troubleshooting multi-vendor (Cisco More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Hewlett Packard Enterprise Development LP
security and permissions systems – IAM highly desirable. • Understanding of identity and access technologies – SSO, SAML Federated Identity, OAuth, OIDC, RBAC, Authentication. • Experience with networking and network security – Firewalls, IPSEC, SSL-VPN, Routing, NAT and client VPN. • Operational knowledge of networking protocols and services – OSI model, TCP/UDP, DNS, TLS, HTTP/S, SMB, Syslog and Active Directory. • Understanding of More ❯
practices for network technologies Knowledge of routing protocols such as BGP, OSPF, and EIGRP Familiarity with switching protocols like STP, VLANs, and Trunking Awareness of security protocols including IPsec, SSL/TLS, and AAA (RADIUS, TACACS+) Understanding of application layer protocols such as HTTP, DNS, and DHCP Experience with network devices from vendors like Cisco, Juniper, Arista, etc. Knowledge of More ❯
Burnley, England, United Kingdom Hybrid / WFH Options
HPE Aruba Networking
security and permissions systems – IAM highly desirable. Understanding of identity and access technologies – SSO, SAML Federated Identity, OAuth, OIDC, RBAC, Authentication. Experience with networking and network security – Firewalls, IPSEC, SSL-VPN, Routing, NAT and client VPN. Operational knowledge of networking protocols and services – OSI model, TCP/UDP, DNS, TLS, HTTP/S, SMB, Syslog and Active Directory. Understanding of More ❯
service-oriented architectures (SOA). Familiarity with Windows, Linux, and IBM i (iSeries) environments. Experience with application performance monitoring, disaster recovery planning, and high availability solutions. Solid understanding of SSL, load balancers, DNS, and networking fundamentals. Experience with testing and debugging tools (SOAP UI, LoadRunner, RFHUTIL, JUnit). Familiarity with Agile methodologies and SDLC processes. Strong documentation, architectural diagramming, and More ❯
e.g., Bash, Python, PowerShell). Relevant certifications such as AWS Certified SysOps Administrator, Red Hat System Administrator (RHSA), Microsoft Certified: Azure Administrator Associate. Strong understanding of network protocols, DNS, SSL/TLS, and web security practices. Your Day to Day will include but not limited to Installation and Configuration: Install and configure web server software (e.g., Apache, Nginx, IIS) and More ❯
IT administration role, ideally with a focus on hosted solutions across private and public cloud environments. Expertise in Citrix NetScaler, Citrix Virtual Apps, RDS, AVD, Azure, SQL Clustering, and SSL Certificates in hosted and hybrid environments. Strong knowledge of Windows Server administration including, standardised builds to published standards, Active Directory, Group Policy and DNS. Expertise in identifying and resolving complex More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
IT administration role, ideally with a focus on hosted solutions across private and public cloud environments. Expertise in Citrix NetScaler, Citrix Virtual Apps, RDS, AVD, Azure, SQL Clustering, and SSL Certificates in hosted and hybrid environments. Strong knowledge of Windows Server administration including, standardised builds to published standards, Active Directory, Group Policy and DNS. Expertise in identifying and resolving complex More ❯
London, England, United Kingdom Hybrid / WFH Options
Idox plc
IT administration role, ideally with a focus on hosted solutions across private and public cloud environments. Expertise in Citrix NetScaler, Citrix Virtual Apps, RDS, AVD, Azure, SQL Clustering, and SSL Certificates in hosted and hybrid environments. Strong knowledge of Windows Server administration including, standardised builds to published standards, Active Directory, Group Policy and DNS. Expertise in identifying and resolving complex More ❯
Rs framework (Retire, Retain, Rehost, Replatform, Repurchase, Refactor, and Relocate). Work closely with the Solution Architect to oversee critical networking and connectivity aspects of the migration, including DNS, SSL/TLS Certificates, Cross Connect, Direct Connect, IPSec VPN, and general network architecture. Ensure proper implementation of connectivity solutions such as Direct Connect and Cross Connect for seamless cloud integration … Experience with on-prem to cloud migration is a must. Familiarity with cloud-native services such as EC2, RDS, Lambda, VPCs, and security protocols. Networking Knowledge: Familiarity with DNS, SSL/TLS Certificates, Cross Connect, Direct Connect, IPSec VPN, and general connectivity architecture, with hands-on experience working in conjunction with the Solution Architect to implement these solutions. Project Management More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Parser
Rs framework (Retire, Retain, Rehost, Replatform, Repurchase, Refactor, and Relocate). Work closely with the Solution Architect to oversee critical networking and connectivity aspects of the migration, including DNS, SSL/TLS Certificates, Cross Connect, Direct Connect, IPSec VPN, and general network architecture. Ensure proper implementation of connectivity solutions such as Direct Connect and Cross Connect for seamless cloud integration … Experience with on-prem to cloud migration is a must. Familiarity with cloud-native services such as EC2, RDS, Lambda, VPCs, and security protocols. Networking Knowledge: Familiarity with DNS, SSL/TLS Certificates, Cross Connect, Direct Connect, IPSec VPN, and general connectivity architecture, with hands-on experience working in conjunction with the Solution Architect to implement these solutions. Project Management More ❯
Depth technical understanding of 5G architecture and O-RAN network Must have a good working and implementing knowledge of the following protocols and technologies IPSec, VPN, TCP/IP, SSL, TLS, IDS/IPS, SSH, SNMP, NTP Knowledge of security tools and technologies, including firewalls, IDS/IPS, VPN, and SIEM Development and scripting skills required (Python, Powershell scripting or More ❯
Windows and Linux administration Advanced networking knowledge: TCP/IP, Firewalls, Proxy servers Basic understanding of databases (PostgreSQL, Oracle, MS SQL Server) Basic understanding of web technologies (HTTP/SSL/web servers) Cloud experience: AWS, Azure, GCP Container experience: Docker/Kubernetes or any of the open-source alternatives Python, Java, and Shell scripting. BA bachelor’s degree is More ❯
in a global and enterprise network environment. * Experience on Implementing and troubleshooting Internal and External DNS, IPAM, DHCP for IP management. * Experience in Implementing and troubleshooting F5 LTM administration, SSL Certificate renewal, iRules creation, Software Upgrade & Patching * Proactive Analysis: Review and analyze the DATA from Network Monitoring Tools to identify the best course of action to avert potential crises. * Test More ❯
metrics. Experience of Release and Deployment Tooling (Azure DevOps). Experience of scripting and automation (Terraform, PowerShell). Experience adhering to security standards and securing systems (ISO27001, PCI-DSS, SSL & encryption, WAF & attack protection). Experience of ITIL operational support working practices. Understanding of QA test and Development coding practices. Desirable Skills Experience of Agile delivery working practices. #J More ❯
Healthcare IT Knowledge of IaC tools like Terraform, Ansible Knowledge of monitoring and logging tools like Prometheus, Grafana, ELK/EFK Familiarity with security protocols such as OAuth, SAML, SSL/TLS Experience with architecture frameworks like TOGAF and modeling languages like UML Knowledge of hospital workflows, IHE, HL7, FHIR, DICOM Knowledge of databases such as Oracle, PostgreSQL, and MongoDB More ❯
techniques such as syslog, DB Connect (dbConnect), Universal Forwarder (UF), HTTP Event Collector (HEC), and custom scripting. Express a working knowledge of Linux to include use cases supporting patching, SSL toolset, capacity planning, routing protocols, and firewall rules. SPL/Dashboard experience in support of user analytics, systems performance, security, and environmental health. Knowledge of Splunk DataModels and their management More ❯
The Customer is seeking a systems engineer with knowledge of DevOPS practices, improved deployment frequency and faster time to market leveraging the new technologies. The Candidate will be expected to be able to solve complex problems and have extensive experience More ❯
both IT and OT environments. Networking Protocols & Infrastructure: Deep understanding of networking technologies such as routing, switching (Layer 2/Layer 3), MPLS, VPN, LAN/WAN, VLAN, 802.1X, SSL, and related protocols. OT Security: Strong knowledge of securing operational technology environments, addressing unique threats and vulnerabilities in ICS/SCADA systems. SIEM : Strong understanding of SIEM technologies for log More ❯
