Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for SMTP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SMTP over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

SMTP (Simple Mail Transfer Protocol)
England > London
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 690 653 621
Rank change year-on-year -37 -32 +9
Permanent jobs citing SMTP 155 190 317
As % of all permanent IT jobs advertised in London 0.21% 0.25% 0.36%
As % of the Communications & Networking category 1.43% 1.59% 2.23%
Number of salaries quoted 124 163 280
London median annual salary £55,000 £55,000 £45,000
Median salary % change year-on-year - +22.22% -7.22%
10th Percentile £30,150 £25,000 £25,225
90th Percentile £76,750 £75,800 £65,000
England median annual salary £45,000 £40,000 £45,000
% change year-on-year +12.50% -11.11% -

SMTP is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
London
Permanent vacancies with a requirement for communications or computer networking skills 10860 11920 14194
As % of all permanent IT jobs advertised in London 14.45% 15.93% 15.93%
Number of salaries quoted 8864 10189 12019
London median annual salary £54,375 £53,500 £50,000
Median salary % change year-on-year +1.64% +7.00% -
10th Percentile £30,500 £30,000 £27,500
90th Percentile £80,000 £80,000 £78,750
England median annual salary £45,000 £45,000 £45,000

SMTP
Job Vacancy Trend in London

Job postings citing SMTP as a percentage of all IT jobs advertised in London.

Job vacancy trend for SMTP in London

SMTP
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing SMTP in London.

Salary trend for SMTP in London

SMTP
Salary Histogram in London

The salary distribution of IT jobs citing SMTP in London over the 6 months to 20 November 2017.

Salary histogram for SMTP in London

SMTP
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing SMTP within the London region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
West London -2 8 £61,250 +166.30%
Central London -15 8 £52,500 +7.69%
East London +2 3 £31,000 -3.13%
South London +7 2 £32,500 +1.56%
SMTP
England

For the 6 months to 20 November 2017, IT jobs citing SMTP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for SMTP.

1 99 (63.87%) DNS
2 81 (52.26%) Linux
3 76 (49.03%) HTTP
4 65 (41.94%) Windows
5 61 (39.35%) VMware
6 57 (36.77%) Python
7 56 (36.13%) Amazon AWS
8 53 (34.19%) Active Directory
9 52 (33.55%) Microsoft
10 49 (31.61%) VMware Infrastructure
11 45 (29.03%) TCP/IP
12 44 (28.39%) DevOps
13 40 (25.81%) PowerShell
13 40 (25.81%) MS Exchange
13 40 (25.81%) Finance
14 37 (23.87%) Windows Server
15 35 (22.58%) PHP
15 35 (22.58%) Microsoft Azure
16 34 (21.94%) Cisco
16 34 (21.94%) Shell Script
17 33 (21.29%) Firewall
18 32 (20.65%) Agile Software Development
19 31 (20.00%) Perl
20 30 (19.35%) MySQL
20 30 (19.35%) Ansible
20 30 (19.35%) Puppet
21 29 (18.71%) Opscode Chef
21 29 (18.71%) Microsoft Office
21 29 (18.71%) LDAP
21 29 (18.71%) Banking

SMTP
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 40 (25.81%) MS Exchange
2 26 (16.77%) Apache
2 26 (16.77%) Exchange Server 2010
3 25 (16.13%) SharePoint
4 23 (14.84%) nginx
5 17 (10.97%) SharePoint Server
6 13 (8.39%) IIS
7 9 (5.81%) CMS
8 8 (5.16%) Confluence
8 8 (5.16%) WordPress
9 7 (4.52%) Exchange Server 2013
9 7 (4.52%) OpenStack
9 7 (4.52%) uWSGI
10 5 (3.23%) Elasticsearch
11 2 (1.29%) CloudStack
11 2 (1.29%) JBoss
11 2 (1.29%) Skype for Business
11 2 (1.29%) Tomcat
11 2 (1.29%) WebLogic
12 1 (0.65%) IBM Notes
Applications
1 29 (18.71%) Microsoft Office
2 5 (3.23%) Microsoft PowerPoint
2 5 (3.23%) Microsoft Project
2 5 (3.23%) MS Visio
3 2 (1.29%) Maya
4 1 (0.65%) Microsoft Excel
Cloud Services
1 56 (36.13%) Amazon AWS
2 35 (22.58%) Microsoft Azure
3 10 (6.45%) Google Cloud Platform
4 6 (3.87%) Office 365
5 5 (3.23%) IaaS
6 4 (2.58%) Amazon SQS
6 4 (2.58%) Google Compute Engine
7 3 (1.94%) SaaS
8 2 (1.29%) Akamai
8 2 (1.29%) Azure Active Directory
8 2 (1.29%) Cloud Computing
8 2 (1.29%) PaaS
9 1 (0.65%) Amazon CloudWatch
9 1 (0.65%) Amazon EC2
9 1 (0.65%) Amazon S3
9 1 (0.65%) Datadog
9 1 (0.65%) GitHub
9 1 (0.65%) Mimecast
9 1 (0.65%) OpenShift
9 1 (0.65%) Route 53
Communications & Networking
1 99 (63.87%) DNS
2 76 (49.03%) HTTP
3 45 (29.03%) TCP/IP
4 33 (21.29%) Firewall
5 29 (18.71%) LDAP
6 28 (18.06%) Internet
6 28 (18.06%) SSH
6 28 (18.06%) SSL
7 27 (17.42%) DHCP
7 27 (17.42%) FTP
8 26 (16.77%) WAN
9 22 (14.19%) VLAN
10 20 (12.90%) SNMP
11 18 (11.61%) HTTPS
11 18 (11.61%) VoIP
12 17 (10.97%) IMAP
13 16 (10.32%) Cisco ASA
14 15 (9.68%) LAN
15 14 (9.03%) BGP
16 12 (7.74%) VPN
Database & Business Intelligence
1 30 (19.35%) MySQL
2 16 (10.32%) PostgreSQL
3 14 (9.03%) SQL Server
4 13 (8.39%) NoSQL
5 7 (4.52%) MariaDB
5 7 (4.52%) MongoDB
6 5 (3.23%) Redis
6 5 (3.23%) Relational Database
6 5 (3.23%) SQL Server 2005
7 2 (1.29%) Oracle Database
7 2 (1.29%) Riak
7 2 (1.29%) SQL Server 2014
8 1 (0.65%) Amazon RDS
8 1 (0.65%) Apache Cassandra
8 1 (0.65%) Big Data
8 1 (0.65%) Data Lake
8 1 (0.65%) Hadoop
Development Applications
1 22 (14.19%) Git (software)
2 10 (6.45%) Jenkins
3 8 (5.16%) JIRA
4 7 (4.52%) Subversion
5 6 (3.87%) TeamCity
6 5 (3.23%) Mercurial
7 4 (2.58%) Vagrant
8 1 (0.65%) Artifactory
8 1 (0.65%) GoCD
8 1 (0.65%) Octopus Deploy
8 1 (0.65%) Sonatype Nexus
General
1 40 (25.81%) Finance
2 29 (18.71%) Banking
3 22 (14.19%) Telecoms
4 18 (11.61%) Investment Banking
5 17 (10.97%) Legal
5 17 (10.97%) Retail Banking
6 11 (7.10%) Marketing
7 7 (4.52%) Retail
8 5 (3.23%) Law
9 2 (1.29%) French Language
9 2 (1.29%) Multimedia
10 1 (0.65%) Advertising
Job Titles
1 32 (20.65%) DevOps Engineer
2 28 (18.06%) Analyst
3 19 (12.26%) Support Engineer
3 19 (12.26%) Team Leader
4 18 (11.61%) Linux Engineer
4 18 (11.61%) Systems Engineer
5 16 (10.32%) Senior DevOps
5 16 (10.32%) Senior DevOps Engineer
6 13 (8.39%) Architect
6 13 (8.39%) Infrastructure Analyst
6 13 (8.39%) Linux Systems Engineer
6 13 (8.39%) Messaging Engineer
7 12 (7.74%) Administrator
7 12 (7.74%) Developer
8 11 (7.10%) IT Engineer
9 10 (6.45%) IT Analyst
9 10 (6.45%) Linux DevOps Engineer
9 10 (6.45%) Linux/Unix DevOps
10 9 (5.81%) Infrastructure Engineer
10 9 (5.81%) Senior Analyst
Libraries, Frameworks & Software Standards
1 16 (10.32%) HTML
2 15 (9.68%) LAMP
3 13 (8.39%) RESTful
4 12 (7.74%) Elastic Stack
4 12 (7.74%) LEMP Stack
4 12 (7.74%) Node.js
5 11 (7.10%) .NET
5 11 (7.10%) Django
5 11 (7.10%) SOAP
6 10 (6.45%) Natural Language Processing
7 9 (5.81%) CSS
7 9 (5.81%) Web Services
8 8 (5.16%) CSS3
8 8 (5.16%) HTML5
8 8 (5.16%) jQuery
8 8 (5.16%) Zend Framework
9 7 (4.52%) FreeSWITCH
9 7 (4.52%) MAPI
9 7 (4.52%) PHP-FPM
9 7 (4.52%) WSGI
Miscellaneous
1 28 (18.06%) Analytical Skills
2 18 (11.61%) Replication
3 16 (10.32%) Private Cloud
4 15 (9.68%) Management Information System
5 12 (7.74%) Computer Science
5 12 (7.74%) Data Centre
6 10 (6.45%) Cyberthreat
6 10 (6.45%) Derivative
7 9 (5.81%) Virtual Team
8 8 (5.16%) Enterprise Software
8 8 (5.16%) Enterprise Storage
9 7 (4.52%) Linux Command Line
9 7 (4.52%) Wiki
10 6 (3.87%) Clustering
11 5 (3.23%) Fintech
12 4 (2.58%) Public Cloud
12 4 (2.58%) Smartphone
13 3 (1.94%) Hybrid Cloud
13 3 (1.94%) PKI
14 2 (1.29%) BYOD
Operating Systems
1 81 (52.26%) Linux
2 65 (41.94%) Windows
3 37 (23.87%) Windows Server
4 25 (16.13%) Unix
5 23 (14.84%) Red Hat Enterprise Linux
6 15 (9.68%) Windows Server 2012
7 14 (9.03%) CentOS
7 14 (9.03%) Solaris
8 12 (7.74%) Windows Server 2008
9 10 (6.45%) Debian
10 9 (5.81%) Ubuntu
11 8 (5.16%) Apple iOS
11 8 (5.16%) Windows Server 2003
12 6 (3.87%) Windows 7
13 4 (2.58%) Android
13 4 (2.58%) Windows Vista
14 3 (1.94%) Data ONTAP
14 3 (1.94%) Windows 10
15 2 (1.29%) Mac OS
15 2 (1.29%) Windows 8
Processes & Methodologies
1 44 (28.39%) DevOps
2 32 (20.65%) Agile Software Development
3 26 (16.77%) Configuration Management
3 26 (16.77%) Cybersecurity
3 26 (16.77%) Information Security
3 26 (16.77%) ITIL
4 20 (12.90%) Root Cause Analysis
4 20 (12.90%) SIEM
5 18 (11.61%) High Availability
5 18 (11.61%) Task Automation
5 18 (11.61%) Workflow
6 17 (10.97%) Asset Management
6 17 (10.97%) Document Management
6 17 (10.97%) Wealth Management
7 14 (9.03%) Disaster Recovery
8 13 (8.39%) Continuous Integration
8 13 (8.39%) OO
9 12 (7.74%) Machine Learning
10 11 (7.10%) Data Protection
10 11 (7.10%) Incident Management
Programming Languages
1 57 (36.77%) Python
2 40 (25.81%) PowerShell
3 35 (22.58%) PHP
4 34 (21.94%) Shell Script
5 31 (20.00%) Perl
6 25 (16.13%) Ruby
7 22 (14.19%) Java
8 20 (12.90%) Bash Shell
9 19 (12.26%) JavaScript
10 16 (10.32%) SQL
11 12 (7.74%) Groovy
12 11 (7.10%) C#
13 6 (3.87%) VB.NET
14 5 (3.23%) Go
14 5 (3.23%) VBScript
15 3 (1.94%) Lua
16 1 (0.65%) C
16 1 (0.65%) C++
Qualifications
1 12 (7.74%) Computer Science Degree
1 12 (7.74%) Degree
2 11 (7.10%) CISSP
3 9 (5.81%) Microsoft Certification
4 8 (5.16%) Cisco Certification
5 7 (4.52%) CCIE
6 6 (3.87%) MCSE
6 6 (3.87%) SC Cleared
6 6 (3.87%) Security Cleared
7 4 (2.58%) MCP
8 2 (1.29%) ITIL Certification
9 1 (0.65%) CCNA
9 1 (0.65%) CISA
9 1 (0.65%) CISM
Quality Assurance & Compliance
1 9 (5.81%) COBIT
2 6 (3.87%) ISO/IEC 27001
2 6 (3.87%) PCI DSS
2 6 (3.87%) QA
3 5 (3.23%) SLA
4 3 (1.94%) GDPR
4 3 (1.94%) Sarbanes-Oxley
5 2 (1.29%) Cyber Essentials
6 1 (0.65%) ISO/IEC 27002 (supersedes ISO/IEC 17799)
System Software
1 53 (34.19%) Active Directory
2 49 (31.61%) VMware Infrastructure
3 24 (15.48%) Postfix
4 20 (12.90%) Docker
4 20 (12.90%) Hyper-V
5 12 (7.74%) VMware ESXi
6 7 (4.52%) BIND 9
6 7 (4.52%) Kamailio
7 6 (3.87%) NFS
8 4 (2.58%) Virtual Machines
9 3 (1.94%) Virtual Servers
10 2 (1.29%) BitLocker
10 2 (1.29%) DFS Replication
10 2 (1.29%) vSphere
11 1 (0.65%) LXC
11 1 (0.65%) Terminal Services
11 1 (0.65%) XenApp
Systems Management
1 30 (19.35%) Ansible
1 30 (19.35%) Puppet
2 29 (18.71%) Opscode Chef
3 12 (7.74%) Salt
3 12 (7.74%) vCenter Server
4 8 (5.16%) cPanel
4 8 (5.16%) Kubernetes
4 8 (5.16%) Nessus
5 7 (4.52%) Cacti
5 7 (4.52%) HAProxy
5 7 (4.52%) Munin
5 7 (4.52%) Nagios
6 5 (3.23%) Kibana
6 5 (3.23%) logstash
6 5 (3.23%) Microsoft Clustering
6 5 (3.23%) ZABBIX
7 4 (2.58%) Norton AntiVirus
7 4 (2.58%) SCCM
7 4 (2.58%) SCOM
8 2 (1.29%) NetBackup
Vendors
1 61 (39.35%) VMware
2 52 (33.55%) Microsoft
3 34 (21.94%) Cisco
4 14 (9.03%) Apple
5 12 (7.74%) Google
5 12 (7.74%) Red Hat
6 11 (7.10%) CheckPoint
7 9 (5.81%) Qualys
8 8 (5.16%) Dell
8 8 (5.16%) Oracle
8 8 (5.16%) Zend
9 7 (4.52%) Citrix
9 7 (4.52%) Juniper
9 7 (4.52%) NetApp
10 6 (3.87%) F5
11 5 (3.23%) Symantec
12 4 (2.58%) HP
12 4 (2.58%) LANDesk
12 4 (2.58%) LogRhythm
12 4 (2.58%) SaltStack