permissions control via GPO. Firewall and switch configuration and patch management. Understanding of network topologies and common network protocols and services (DNS, HTTP(S), SSH, FTP, SMTP). Hands-on DevOps delivery experience working on digital or technology projects at a leading consultancy, agency, or government organization. AWS or Azure More ❯
Directory configuration and management. Firewall and switch configuration and patch management. Understanding of network topologies and common network protocols and services (DNS, HTTP(S), SSH, FTP, SMTP). More ❯
Networking Fundamentals (OSI Model, TCP/IP, DNS, ICMP, routing) Network Security Controls (Firewalls, packet capture, TLS inspection, IDS/IPS) Common Application Protocols (SSH, RDP, SMB, etc.) Cryptography/PKI MFA Solutions (e.g., Okta, Vasco) Desired: One or more of the following: Prior experience in information security or systems More ❯
Networking Fundamentals (OSI Model, TCP/IP, DNS, ICMP, routing) Network Security Controls (Firewalls, packet capture, TLS inspection, IDS/IPS) Common Application Protocols (SSH, RDP, SMB, etc.) Cryptography/PKI MFA Solutions (e.g., Okta, Vasco) Desired: One or more of the following: Prior experience in information security or systems More ❯
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 More ❯
of view using tools like ping, traceroute, ifconfig, tcpdump, etc. - Basic understanding of Networking fundamentals like CIDR notations, OSI model, HTTP/HTTPS, DNS, SSH, TCP, routing, switching, subnets, ACLs, NAT Perform and basic networking administration tasks like being able to connect an individual PC to the network/internet More ❯
a support role would be beneficial, particularly able to demonstrate incident triage and handling skills/knowledge (SLAs etc) Fundamental linux system administration knowledge - ssh keys and config etc, Bash CLI and scripting, Environment variables Experience using browser based IDEs (Jupyter Notebooks, RStudio etc) Experience working in a dynamic Agile More ❯
a support role would be beneficial, particularly able to demonstrate incident triage and handling skills/knowledge (SLAs etc) - Fundamental linux system administration knowledge - ssh keys and config etc, Bash CLI and scripting, Environment variables - Experience using browser based IDEs (Jupyter Notebooks, RStudio etc) - Experience working in a dynamic Agile More ❯
the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC, VRRP, HSRP technologies. Fundamental knowledge of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP/IP, Routing, L2/L3 Switching and the More ❯
the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC, VRRP, HSRP technologies. Fundamental knowledge of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP/IP, Routing, L2/L3 Switching and the More ❯
the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC, VRRP, HSRP technologies. Fundamental knowledge of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP/IP, Routing, L2/L3 Switching and the More ❯
the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC, VRRP, HSRP technologies. Fundamental knowledge of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP/IP, Routing, L2/L3 Switching and the More ❯
the following protocols: BGP, ISIS, VRF, OTV, STP, IPSec, PKI, VDC, VPC, VRRP, HSRP technologies. Fundamental knowledge of management protocols and secure implementation of SSH, AAA (TACACS+), Syslog, SNMP, NTP In-depth understanding of underlying network fundamentals not limited to TCP/IP, Routing, L2/L3 Switching and the More ❯
structured troubleshooting. Desirable Skills Exposure to MySQL , database basics and common admin tasks. Awareness of encryption and security tooling (e.g., SSL/TLS, GPG, SSH). Familiarity with SIEM frameworks , ISO27001 , and best practices in cloud security. Experience using logging and monitoring tools such as ELK , Datadog , or Logz.io . More ❯
/HSM). Expert knowledge of Windows, Linux, and hypervisor security (especially in cloud environments). Expert knowledge of common security-relevant protocols (e.g. SSH, TLS, DNS, DHCP, NTP, ICMP). Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. More ❯
general knowledge of file transfer protocols (e.g. sFTP, AS2, C:D, FTPS, HTTPS) and products. * Knowledge of cryptography/key management (SSL/TLS, SSH, PGP/GPG etc.) and data security * Ability to manage application support operations, resiliency and availability including monitoring of system health and performance. * Analyse and More ❯
are in Dublin, Ireland. Experience and Skills Must have knowledge of network protocols (TCP/IP, UDP, ICMP), standard protocols (HTTP/S, DNS, SSH, SMTP, SMB), wireless networking, networking infrastructure, and network topologies (DMZ, VPN, WAN) and network technologies (WAF, IPS, Routers, Firewalls). Experience with commercial & open-source More ❯
Nottingham, Nottinghamshire, East Midlands, United Kingdom Hybrid / WFH Options
Experian Ltd
other analysts (process question, tool usage) Qualifications Must have knowledge of network protocols (TCP/IP, UDP, ICMP), standard protocols (HTTP/S, DNS, SSH, SMTP, SMB), wireless networking, networking infrastructure, and network topologies (DMZ, VPN, WAN) and network technologies (WAF, IPS, Routers, Firewalls) Experience with commercial & opensource SIEMs, full More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
ENGINEERINGUK
knowledge of DNS, IP configuration, Active Directory domain administration, NTFS and share permissions, group policy, logon scripts, std ports for SMB, AD, SFTP/SSH, HTTP(S). Desirable skills/knowledge of 3270 mainframe, telnet, Oracle and SQL Server ODBC and TNS connections. IBM DB2 and CICS Transaction Gateway. More ❯
/MBSE. MS Azure architecture frameworks and design patterns. TCP/IP networking, HTTP/REST, APIs and other data transfer mechanisms such as SSH, SFTP, VPN links. Project management (APM/PMI/DSDM Agile/Scrum). CSV/LOD model or TOGAF. We actively recruit citizens of More ❯
with multiple teams in order to tackle issues, clarify requirements, communicate and convince stakeholders, etc. Comfortable with a Linux-based tech stack (managed VMs, SSH, VPNs, firewalls) Experience with Kubernetes (incl. managed), Terraform, Ansible, Github, Gitlab, ArgoCD, Image registries Experience with various cloud platforms including Google Cloud, non-managed providers More ❯
and machine control software development. Proficiency in C, C++, C#, .NET, and Python. Familiarity with tools like Microsoft Visual Studio, gcc, make, binutils, gdb, ssh, and git. Linux experience is a plus. Strong English communication skills. Experience in high-volume manufacturing test equipment. U.S. work authorization without visa sponsorship. Benefits More ❯
