deliver reports on system utilization Use shell scripting to automate system maintenance tasks Configuring system logging, including remote logging Configure a system to provide networking services, including HTTP/HTTPS, DNS, SMTP, SSH and NTP Qualifications Minimum ten or more years (10+) of experience in system administration of Linux-based servers and Linux-based workstations High School Diploma required; Bachelros More ❯
s Expert in Architecting and building Mulesoft Integrations and API s. Experience integrating a portfolio of SAAS applications Proficient in Java Knowledgeable of securing data; understands PGP, SSH, OAuth, HTTPS, SFTP Experience with messaging infrastructure, preferably AWS SQS and with Storage like AWS S3. Experience with Relational databases, and good SQL knowledge. Experience using Anypoint Platform API Manager, Runtime Manager More ❯
deliver reports on system utilization Use shell scripting to automate system maintenance tasks Configuring system logging, including remote logging Configure a system to provide networking services, including HTTP/HTTPS, DNS, SMTP, SSH and NTP Qualifications Minimum five to eight years' (5-8) experience in system administration of Linux-based servers and Linux-based workstations High School Diploma required; Bachelros More ❯
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Oxford, Oxfordshire, South East, United Kingdom Hybrid/Remote Options
Spectrum It Recruitment Limited
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Cambridge, Cambridgeshire, England, United Kingdom Hybrid/Remote Options
Spectrum IT Recruitment
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Kent, South East, United Kingdom Hybrid/Remote Options
Spectrum It Recruitment Limited
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Manchester, North West, United Kingdom Hybrid/Remote Options
Spectrum It Recruitment Limited
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Bristol, Avon, England, United Kingdom Hybrid/Remote Options
Spectrum IT Recruitment
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Spectrum IT Recruitment
concepts and solutions. Ability to work with, devise, and implement CI/CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. If you prefer working in an office with a team More ❯
Experience : Proficient in Kony Visualizer, Mobile fabric, Push Notifications and Foreign Function interfaces. Experience in iOS, Android and Mobile Web Platforms Understanding of standard protocols such as HTTP/HTTPS and session management concepts Experience configuring and using Kony App Factory Experience in handling enterprise application deployment architectures, environments and providing solutions to problems in scalability, performance, availability, reliability, security More ❯
Windows administration skills. Experience of VMware vSphere virtualisation systems. Good understanding and ability to perform root cause analysis across a range of protocols and topologies (TCP/IP, HTTP & HTTPS, SMTP, FTP, DNS, DHCP, X500) . Knowledge of ITIL (ITIL Foundation certificate or experience working in ITIL environments). Previous experience of project delivery & implementation of detailed designs. Knowledge of More ❯
systems technology. Ability to work in and around watercraft without special accommodations. Applied understanding of: Socket CAN C/C++ Python Embedded Linux RTOS BlueZ Bluetooth Stack Wi-Fi, HTTPS, SSL, TCP/IP, MQTT, FTP Equal Opportunity Employer:We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be More ❯
Immenstaad am Bodensee, Baden-Württemberg, Germany
E Airbus Defence and Space GmbH
UI, node.js, etc.) Modern UI/UX design and using RESTful and WebSocket APIs MicroServices, Docker containers and Kubernetes Tools like git, JIRA, Jenkins Security technology like JWT, OAuth, HTTPS Experience in Continuous-Integration and -Deployment Automated testing and agile software development methods This job requires the constant awareness of the compliance risks we face in day-to-day responsibilities. More ❯
knowledge of Biz Manager OpenText Sterling File Gateway IBM Connect Direct IBM NDM Connect Enterprise IBM Sterling Control Center IBM. Strong support knowledge of file transfer protocols eg SFTP, HTTPS, AS2 and encryption types eg PGP. Centralized monitoring automation and service level alerting. Ability to perform technical troubleshooting and problem investigations. Working knowledge of z/OS, Unix, Linux or More ❯
based in IDM and GRC. • SAP Application Security ABAP, Portal, Fiori • Setup up of FIORI backend roles catalogue, groups and roles • In collaboration with Basis team, troubleshoot and configure HTTPs and Single Sign-On in SAP Fiori system landscape • Work on Fiori user security, SAP gateway and troubleshoot issues • Work on the configuration, administration, and deployment of the security for More ❯
data exchange solutions and HL7 FHIR (Fast Healthcare Interoperability Resources) APIs. The ideal candidate will be a collaborative team member who contributes to a multidisciplinary engineering group focused on secure, high-performance interoperability for public health and clinical data exchange initiatives. Key Responsibilities Collaborate closely with other developers, architects, QA engineers, and DevOps staff to deliver high- quality, maintainable software. … JSON, XML, NDJSON). Ability to implement schema-driven transformations and validation logic using tools such as JAXB, Jackson, or custom parsers. Practical experience with API security (OAuth2, JWT, HTTPS, authentication/authorization patterns). Proficiency in relational databases (Oracle, PostgreSQL, or MySQL) and complex SQL queries. Experience working in Agile/Scrum environments using JIRA and GitLab or equivalent More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid/Remote Options
Morson Edge
of eProcurement solutions (Ariba, SAP, Oracle, Coupa etc) and associated electronic order/invoice integration protocols (cXML, XML, EDI), the messages (Order, Confirmation, ASN, Invoice) and communication methods (AS2, HTTPS, VAN) is desirable. Thorough knowledge of principles, theories and concepts in area of discipline. Competent in all job functions and has general understanding of the industry practices, techniques and standards. More ❯
active DV for this role Inside IR35 Purpose of the Role The Zscaler Technical Specialist provides deep technical expertise in Zscaler technologies to enhance and optimize the organization's secure access and cloud security posture. Working closely with Engineering, Network, and Security teams, this role uplifts internal capability, improves configuration and deployment practices, and ensures the Zscaler platform is fully … leveraged to deliver secure, scalable, and high-performance connectivity across global Diplomatic and Development Services.This position plays a key role in driving best practices, reducing technical debt, and aligning Zscaler capabilities with strategic business objectives. Key Responsibilities Lead the design, configuration, and optimization of Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX). Conduct in … hands-on experience with Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX) , including advanced configuration and policy design. Strong understanding of Zero Trust architecture , secure web gateways, and cloud security principles. Expertise in networking protocols (TCP/IP, DNS, HTTP/HTTPS), VPN technologies, and identity integration (SAML, OAuth, LDAP). Familiarity with firewall policies More ❯
active DV for this role Inside IR35 Purpose of the Role The Zscaler Technical Specialist provides deep technical expertise in Zscaler technologies to enhance and optimize the organization's secure access and cloud security posture. Working closely with Engineering, Network, and Security teams, this role uplifts internal capability, improves configuration and deployment practices, and ensures the Zscaler platform is fully … leveraged to deliver secure, scalable, and high-performance connectivity across global Diplomatic and Development Services. This position plays a key role in driving best practices, reducing technical debt, and aligning Zscaler capabilities with strategic business objectives. Key Responsibilities Lead the design, configuration, and optimization of Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX). Conduct … hands-on experience with Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Zscaler Digital Experience (ZDX) , including advanced configuration and policy design. Strong understanding of Zero Trust architecture , secure web gateways, and cloud security principles. Expertise in networking protocols (TCP/IP, DNS, HTTP/HTTPS), VPN technologies, and identity integration (SAML, OAuth, LDAP). Familiarity with firewall policies More ❯
Frankfurt am Main, Hessen, Germany Hybrid/Remote Options
Optimus Search
feasibility of IT infrastructure projects, you'll support our mission to modernise public sector services for the 21st century. Together, we'll ensure that public institutions have access to secure, high-performance platforms that drive the digital transformation of government services. Tasks You will play a key role in the development and integration of future-proof, secure and highly available … in-depth knowledge of the administration of Linux systems (e.g. RHEL, SUSE, Ubuntu) and knowledge of modern container technologies. You are very familiar with network protocols (TCP/IP, HTTPS) and have experience in the automation and orchestration of systems. You have experience with CI/CD tools (e.g., Git, Azure DevOps, Nexus) and deployment processes. You are proficient in More ❯
with network refresh/upgrade projects Should be able to create HLD & LLD documents and draw architecture as per customer needs Should have hands-on Firewall & Security Technologies (Pulse Secure SSL VPN, Cisco ASA VPN, Checkpoint, Palo Alto, VMware NSX) Working knowledge of authentication systems such as SAML, SSO, LDAP, and MS Active Directory Deep understanding of IPSEC, GRE, HTTP …/HTTPS, DNS protocols Experience with Proxy and SSL is essential Understanding of cybersecurity technologies, protocols, and applications Knowledge of Microsoft Visio is a must Network LAN/WAN knowledge and hands-on experience Troubleshooting skills for Cisco Environment in quick time (Nexus Switches: 1000v, 2000, 3000, 4000, 5000, 6000, 7000, and 9k; Cisco Enterprise routers 3900, 3800; LAN switches More ❯
while ensuring resilience, performance, and security across the wider network. Key Skills Cisco routing, switching and Nexus platforms across LAN and WAN Firewalls: Cisco ASA, Checkpoint, Palo Alto, Pulse Secure, NSX Authentication: SAML, SSO, LDAP, Active Directory IPSEC, GRE, DNS, HTTP, HTTPS, Proxy and SSL F5 BIG IP load balancers and wireless WLC/AP technologies Strong network troubleshooting skills … documentation and map architectures in Visio Experience delivering multiple customer live implementations If you thrive in fast paced, high availability environments and can cut through complexity to deliver stable, secure networks, this will suit you well. Please apply with an up to date CV that clearly matches the requirement. For more information, contact me at Robert at gazellegc.com or apply More ❯