Allington, Salisbury, Wiltshire, England, United Kingdom
Sopra Steria
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 MoD More ❯
. Experience with both Windows Server systems administration (Active Directory, RADIUS, PowerShell); and Linux systems administration (Ubuntu, Apache2, OpenSSL). Experience with different email configurations and management (DMARC, SPF, SMTP, IMAP). Additional experience with database administration (SQL Server, Oracle); MS 365 administration; virtual machine hosting; and Azure would be beneficial. The role is particularly people-facing, so good communication More ❯
Hemel Hempstead, Hertfordshire, South East, United Kingdom
Sopra Steria
tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Good understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Static malware analysis and reverse engineering. DV Clearance. Programming and scripting such as Python, Perl, Bash, PowerShell, C++. CREST More ❯
Employment Type: Permanent
Salary: 25 days holidays, 6% Contributory pension, 4 x life Insurance
Hemel Hempstead, Hertfordshire, England, United Kingdom
Sopra Steria
tier web applications, relational databases, firewalls, VPNs, and enterprise AntiVirus products. Good understanding of networking principles including TCP/IP, WANs, LANs, and commonly used Internet protocols such as SMTP, HTTP, FTP, POP, LDAP. It would be great if you had: Static malware analysis and reverse engineering. Programming and scripting such as Python, Perl, Bash, PowerShell, C++. CREST Practitioner Intrusion More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Atrium Workforce Solutions Ltd
remediation strategies • Experience with SIEM technologies, EDR technologies, and/or Asset isolation tools • Experience with cloud environment • Networking experience (including the OSI Model, TCP/IP, DNS, HTTP, SMTP), System Administration, and Security Architecture • Knowledge or certification of Crowdstrike, Darktrace, Sentinel is a plus • Experience with scripting and automation (Python, Powershell, Bash, KQL etc) • Financial services sector, a benefit More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
vertex-it-solutions
and system patching. Manage and maintain our Windows and Linux (CentOS, Red Hat, Ubuntu) server estate, as well as core Microsoft services (AD, GPO, DNS, NPS/Radius, CA, SMTP Relay), and our extensive VMware vSphere/vCenter virtualisation platform. Administer and optimise our System Centre Configuration Manager (SCCM) hierarchy, including Primary/Secondary sites, Distribution Points, Cloud Management Gateway More ❯
identify root cause from (TBC for review – Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Overview Position - Network Security Engineer (SOC) – Permanent Location More ❯
identify root cause from (TBC for review – Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Overview Position - Network Security Engineer (SOC) – Permanent Location More ❯
watford, hertfordshire, east anglia, united kingdom
Electus Recruitment Solutions
identify root cause from (TBC for review – Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Overview Position - Network Security Engineer (SOC) – Permanent Location More ❯
Stevenage, Hertfordshire, South East, United Kingdom Hybrid / WFH Options
MBDA
identify root cause from (TBC for review - Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Our company: Peace is not a given, Freedom More ❯
Stevenage, Hertfordshire, England, United Kingdom Hybrid / WFH Options
MBDA
identify root cause from (TBC for review - Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Our company: Peace is not a given, Freedom More ❯
Testing and evaluating new technology; Skills Required: Excellent understanding of providing outstanding customer service; Experienced in latest Windows and Server operating systems; Experienced in latest Microsoft Exchange technologies including: SMTP, POP3 & IMAP; Working knowledge of Active Directory, TCP/IP Networking, IP Routing & latest MS Office applications, practical experience using DNS & DHCP; Excellent communication skills and ability to work independently More ❯
directed by senior staff Skills & Experience: Commercial experience in IT support Strong customer service and communication skills Full, clean UK driving licence Proficiency in Windows, Server OS, Microsoft Exchange (SMTP, POP3, IMAP) Working knowledge of Active Directory, TCP/IP, IP Routing, DNS, DHCP Familiarity with Microsoft Office applications Ability to pass a DBS check MCSE and/or CCNA More ❯
directed by senior staff Skills & Experience: Commercial experience in IT support Strong customer service and communication skills Full, clean UK driving licence Proficiency in Windows, Server OS, Microsoft Exchange (SMTP, POP3, IMAP) Working knowledge of Active Directory, TCP/IP, IP Routing, DNS, DHCP Familiarity with Microsoft Office applications Ability to pass a DBS check MCSE and/or CCNA More ❯
and configuration. Understand the differences between the SharePoint versions and Office 365 collaboration technologies. M365, Azure or Microsoft certifications. Working knowledge of TCP/IP, DHCP, DNS, Active Directory, SMTP, and DHCP technologies. Other cloud knowledge such as Google Workspace and Amazon Web Services. AvePoint is proud to employ talent from many different backgrounds, experiences, and identities. We believe that More ❯
Exchange 2003 Messaging system. Communicate and collaborate with the customer who is an intermediary to the end user Your transferable skills and experience: Knowledge of SimpleMailTransferProtocol (SMTP) Knowledge of X400 messaging Knowledge of Nexor DSA Knowledge of X500 addressing and address book replication Knowledge and Experience of UNIX scripting Experience of Interoperable C4I Services (ICS) Experience of More ❯