and GCP, to design and implement resilient frontend client, backend services, infrastructure automation, and cloud-native solutions. This is an opportunity to work on high-impact systems within a secure, high-availability environment at one of the world's leading financial institutions. Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using More ❯
APIs, Strong Networking concepts, Network Architecture Experience, Load Balancing Technologies and SIEM Excellent knowledge and prior experience selling network security technologies including but not limited to: Web Proxies/Secure Web Gateways, NG Firewalls, SSL/IPSec, SSO, DLP, CASB gateways and Load Balancer Professional experience architecting and operating solutions built on AWS and GCP Experience with Hypervisors: VMware, KVM … knowledge of authentication systems such as LDAP, SSO, SAML, Azure AD/Entra ID and MS Active Directory/ADFS Familiarity with TCP/IP, SSL, IPSec, HTTP/HTTPS, DNS, SMTP, SSH protocols Versatile with using various operating systems including Windows, Mac, and GNU/Ubuntu Hands-on knowledge with system and network troubleshooting using tools such as ps More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Systems Digital Intelligence. Due to the nature of our work, successful candidates for this role will be required to go through Government SC clearance prior to starting with us. https://www.gov.uk/guidance/security-vetting-and-clearance Why BAE Systems? This is a place where you’ll be able to make a real difference. You’ll be More ❯
Understanding of N-Tier Application Infrastructure components: Web, Application, Database Servers Experience with data extraction, transformation, and translation in EAM implementations Knowledge of web services, APIs (REST, SOAP, JSON, HTTPS) Understanding of DevOps and Continuous Integration technologies Nice-to-haves: Experience with similar software solutions Experience in rail industry or asset-intensive, safety-critical sectors Knowledge of GIS/spatial More ❯
Coventry, Warwickshire, United Kingdom Hybrid / WFH Options
Randstad (Schweiz) AG
and upgrades. Work with a range of network protocols (HTTP, DNS, DHCP, etc.), Linux, and Python. Contribute to both software and hardware development. Maintain and extend existing product components (HTTPS interception, caching engines, etc.). Focus on non-functional requirements (test coverage, maintainability, performance, and scalability). Contribute to high-level and detailed design of new products and components. Participate … ISC Kea, etc.). Aptitude for product development, not just software engineering. Broad technical and market knowledge (hardware, network equipment, etc.). Ability to solve complex technical challenges (e.g., HTTPS caching issues). Understanding of Windows Updates or Microsoft software delivery mechanisms. Bonus Points: Full-stack web developer experience. Experience in the education technology domain. Knowledge of C, C++, or More ❯
of hands-on experience with Cloudflare WAF - policy management, custom rules, and advanced security configurations Strong grasp of the OSI model , especially Layers 3-7 Excellent knowledge of HTTP, HTTPS, SSL, TLS, mTLS Familiarity with authentication protocols such as SAML , OAuth , or similar Scripting skills in Python (other programming languages are a plus) Solid understanding of PKI and certificate management More ❯
devices such as firewalls, routers, switches, VPNs, or Intrusion Detection/Prevention Systems for cyber security vulnerabilities. 5. Demonstrated experience with communications protocols such as IP, TCP, UDP, HTTP, HTTPS, MPLS, OSPF, IGRP, BGP, SIP, H.232. 6. Demonstrated experience with multiple OS's, including Windows, Linux, and OSX. 7. Demonstrated experience with Microsoft Windows ver.; 7, 8, 10, 2008R2 More ❯
optimize directory services replication speed. - Design the capabilities and features that allow end users to for access of internal and external web content via Hypertext Transfer Protocol (HTTP) and HTTPS protocols. - Design capabilities for caching and proxy, to include control of content accessed through proxy (Filter by category, allow policy application scheduling, and apply updates of automated filter categories from … and Layer 2 Virtual Private Network (L2 VPN). - Oversee Rights Management Services for administrators, users, and groups. - Design Anti-malware, Hypertext Transfer Protocol (HTTP), and Hypertext Transfer ProtocolSecure (HTTPS) inspection solutions. - Design application networking ports and protocols, Information Assurance (IA), routing and LAN. - Perform integration with Public Key Infrastructure (PKI) certificates and network accounts to support two-factor More ❯
and related transports, BGP, EIGRP and OSPF. A deep understanding of network hardware internals, including forwarding, filtering, and policing mechanisms. A solid understanding of application protocols, including DNS, IPSEC, HTTPS, and TLS. Practical experience in network device firmware management in a large-scale enterprise environment. Experience developing network automation tools in at least one language (Python, Perl, C++, Bash, etc. More ❯
ll work with will reflect this. We employ over 4,000 people across 18 countries in the Americas, APAC, UK and EMEA For more information please visit our website: https://www.baesystems.com/en/cybersecurity/national-security Help us secure a connected world. Apply now and be inspired. Life at BAE Systems Digital Intelligence We are embracing More ❯
Chef, Salt, etc. Knowledge of one or more of the following MySQL, MariaDB, mongoDB, Postgres SQL, or no SQL. Knowledge of Networking protocols such as TCP/IP, HTTP, HTTPS, TFTP, DNS, FTP. Desired Qualifications : Bachelor's degree in Computer Science or Computer Engineering. Master's degree with a focus in computer science, cyber security, information assurance, software engineering, or … users (operators), and system developers. Extensive and varied experience designing realistic terrain, including global gray and target environments. Expert knowledge of Networking protocols such as TCP/IP, HTTP, HTTPS, TFTP, DNS, FTP. Experience developing user simulators, which generate network and application traffic to simulate realistic users. Intermediate knowledge of software defined networking and network function virtualization (NFV). Advanced More ❯
their team: Key requirements: Cloudflare expertise/Cloudflare WAF knowledge is required (minimum 3 years) Good knowledge of the 7 layers of the OSI model. Good knowledge of HTTP, HTTPS, SSL, TLS/mTLS Knowledge Authentication technologies. (SAML/OAUTH/) Knowledge and/or experience of Imperva WAF/WAAP on premise, SAAS and/or Cloud are a More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH 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. The interview process includes a Gorilla technical screening test, technical More ❯
Employment Type: Permanent
Salary: £85000 - £100000/annum Equity, Pension, Remote Work
least 5 years experience working in a high traffic, production web based environment *Experience with 24/7 Linux based web operations environment *A good understanding of: HTTP and HTTPS DNS TCP/IP Networking principles Firewalls rules and configuration Experience of virtualisation technologies and virtualisation management (KVM, VMware, AWS) *Strong verbal and written communications skills. These include proficiency in More ❯
framework experience. Working knowledge of network communications and routing protocols (e.g. TCP, UDP, ICMP, BGP, MPLS, etc.) and common internet applications and standards (e.g. SMTP, DNS, DHCP, SQL, HTTP, HTTPS, etc.). Education: High School Diploma or higher This person must hold a minimum of a Secret Clearance to be eligible. Our final salary offer will be based on several More ❯
devices such as firewalls, routers, switches, VPNs, or Intrusion Detection/Prevention Systems for cyber security vulnerabilities. 5. Demonstrated experience with communications protocols such as IP, TCP, UDP, HTTP, HTTPS, MPLS, OSPF, IGRP, BGP, SIP, H.232. 6. Demonstrated experience with multiple OS's, including Windows, Linux, and OSX. 7. Demonstrated experience with Microsoft Windows ver.; 7, 8, 10, 2008R2 More ❯
London (1 Horse Guards Road), Greater London, England
Government Digital & Data
behaviours (how you act) and experiences (what you have done and what your skills are). The behaviours are set out in line with the civil services behaviour dictionary https://assets.publishing.service.gov.uk/media/5b27cf2240f0b634b469fb1a/CS_Behaviours_2018.pdf This role will assess you at the Grade 7 level: Proven experience of establishing data standards, metadata management, data More ❯
Apple Engineer - Sr The Apple Engineer - Sr provides Apple device and infrastructure critical skills to operate, manage, troubleshoot, and resolve complex issues and maintain Apple laptops, mobile devices, and secure macOS operating system on classified and unclassified networks. A thorough understanding of macOS, Jamf Pro, Active Directory, STIGs, Shell/Bash, TCP/IP, and Apple Business Manager is essential. … in a timely manner Writing effective procedural guidance Technical Knowledge Familiarity with MS Intune or similar tool Willingness to learn MECM A clear understanding of TCP/IP, HTTP, HTTPS, SMTP, SNMP, DNS, DHCP and knowledge of the 802.11 wireless internet standards Proficient in Jamf Pro, macOS, Active Directory, MySQL Certifications relating to Apple Mac Technician, Jamf Technician strongly encouraged More ❯
Collaborate with local and global IT teams on infrastructure support and service improvements Play a key role in upcoming projects such as: Server upgrades Transition of internal websites to HTTPS Implementation of a new email archiving solution What We’re Looking For Hands on experience with server and infrastructure management Strong working knowledge of Veeam for backup and disaster recovery … solving skills Desirable Experience Familiarity with VMware and/or Hyper-V virtualisation platforms Experience working with Active Directory, GPOs, DNS/DHCP, and certificates Exposure to SSL/HTTPS, Microsoft CA, or email archiving solutions Application support experience for SQL, RDS & Citrix Environments What’s on Offer Salary up to £55,000 35 hour working week (Flexi time) Private More ❯
Science or equivalent professional experience. Preferred Qualifications: Experience in UX design for web-based products. Strong ability to mentor junior developers. In-depth knowledge of network technologies such as HTTPS, PKI, HTTP2/3, TLS, DNS, DHCP, Squid, nginx, and more. Familiarity with open-source development (e.g., demonstrated through GitHub contributions). Understanding of DevOps practices and culture. Knowledge of More ❯
Development Practices: Agile (Scrum), CI/CD, Automated Testing Tools: Git (Source Control), Jira (Issue Tracking) Soft Skills: Self-motivated, team-oriented, innovative, strong communication skills Desirable Experience with HTTPS-secured REST development Familiarity with satellite or aerospace systems Exposure to mission-critical or safety-critical software environments Why Join Us? Work on pioneering space technologies Be part of a More ❯
and a working knowledge of network communications and routing protocols (e.g. TCP, UDP, ICMP, BGP, MPLS, etc.) and common internet applications and standards (e.g. SMTP, DNS, DHCP, SQL, HTTP, HTTPS, etc.) Experience with the identification and implementation of counter-measures or mitigating controls for deployment and implementation in the enterprise network environment Experience with one or more of the following More ❯