Period
to 18 January 2022

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 18 January 2022 with a comparison to the same period in the previous 2 years.

SMTP (Simple Mail Transfer Protocol)
England > London
6 months to
18 Jan 2022
Same period 2021 Same period 2020
Rank 658 468 614
Rank change year-on-year -190 +146 +109
Permanent jobs citing SMTP 66 31 113
As % of all permanent jobs advertised in London 0.13% 0.13% 0.22%
As % of the Communications & Networking category 1.12% 1.14% 1.67%
Number of salaries quoted 57 30 85
10th Percentile - - £24,100
25th Percentile £35,000 £42,500 £30,750
Median annual salary (50th Percentile) £47,500 £68,750 £52,500
Median % change year-on-year -30.91% +30.95% -17.65%
75th Percentile £82,500 £77,500 £67,500
90th Percentile £85,000 - £68,750
England median annual salary £50,000 £52,500 £47,500
% change year-on-year -4.76% +10.53% -1.04%

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 5,875 2,720 6,747
As % of all permanent IT jobs advertised in London 11.61% 11.52% 13.25%
Number of salaries quoted 3,961 2,263 5,639
10th Percentile £31,250 £36,250 £29,000
25th Percentile £45,000 £48,481 £39,125
Median annual salary (50th Percentile) £62,500 £65,000 £55,000
Median % change year-on-year -3.85% +18.18% -
75th Percentile £81,250 £79,750 £72,500
90th Percentile £95,000 £92,500 £85,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% -

SMTP
Job Vacancy Trend in London

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

Job vacancy trend for SMTP in London

SMTP
Salary Trend in London

3-month moving average salary quoted in jobs citing SMTP in London.

Salary trend for SMTP in London

SMTP
Salary Histogram in London

Salary distribution for jobs citing SMTP in London over the 6 months to 18 January 2022.

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 18 January 2022. 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
Central London -49 11 £47,500 +5.56% 1
South London - 11 £50,000 -
East London - 3 £40,000 - 1
West London -69 1 £45,000 - 2
SMTP
England

For the 6 months to 18 January 2022, IT jobs citing SMTP also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for SMTP.

1 51 (77.27%) DNS
2 36 (54.55%) Windows
3 34 (51.52%) Azure
4 29 (43.94%) Microsoft
5 25 (37.88%) Python
6 24 (36.36%) TCP/IP
7 23 (34.85%) DHCP
7 23 (34.85%) Active Directory
7 23 (34.85%) Firewall
8 21 (31.82%) Microsoft 365
9 18 (27.27%) DevOps
9 18 (27.27%) Social Skills
10 16 (24.24%) SSL
10 16 (24.24%) Linux
11 15 (22.73%) Cisco
11 15 (22.73%) Jenkins
11 15 (22.73%) Kubernetes
11 15 (22.73%) Windows 10
12 14 (21.21%) Azure Active Directory
12 14 (21.21%) PowerShell
13 13 (19.70%) SSH
13 13 (19.70%) Google Workspace
14 12 (18.18%) Java
14 12 (18.18%) ITIL
14 12 (18.18%) AWS
14 12 (18.18%) Mac OS
14 12 (18.18%) Agile Software Development
14 12 (18.18%) Docker
14 12 (18.18%) Terraform
15 11 (16.67%) GitHub Actions

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 8 (12.12%) SharePoint
2 6 (9.09%) Apache Spark
3 5 (7.58%) Apache
3 5 (7.58%) nginx
4 4 (6.06%) MS Exchange
5 2 (3.03%) Skype for Business
Applications
1 6 (9.09%) Microsoft Office
2 2 (3.03%) Microsoft Excel
2 2 (3.03%) Microsoft PowerPoint
Business Applications
1 2 (3.03%) Relativity
Cloud Services
1 34 (51.52%) Azure
2 21 (31.82%) Microsoft 365
3 14 (21.21%) Azure Active Directory
4 13 (19.70%) Google Workspace
5 12 (18.18%) AWS
6 11 (16.67%) GitHub
6 11 (16.67%) GitHub Actions
7 10 (15.15%) Virtual Private Cloud
8 9 (13.64%) Amazon CloudWatch
8 9 (13.64%) SaaS
9 5 (7.58%) Amazon EC2
10 4 (6.06%) Amazon ELB
10 4 (6.06%) Amazon Glacier
10 4 (6.06%) Amazon S3
10 4 (6.06%) AWS KMS
11 3 (4.55%) OneDrive
12 2 (3.03%) Cloud Computing
12 2 (3.03%) IaaS
13 1 (1.52%) Mimecast
13 1 (1.52%) PaaS
Communications & Networking
1 51 (77.27%) DNS
2 24 (36.36%) TCP/IP
3 23 (34.85%) DHCP
3 23 (34.85%) Firewall
4 16 (24.24%) SSL
5 13 (19.70%) SSH
6 11 (16.67%) SNMP
6 11 (16.67%) VPN
7 10 (15.15%) HTTP
7 10 (15.15%) HTTPS
8 8 (12.12%) WAN
9 7 (10.61%) LAN
10 6 (9.09%) IPv4
10 6 (9.09%) IPv6
11 5 (7.58%) DDNS
11 5 (7.58%) FTP
11 5 (7.58%) Kerberos
11 5 (7.58%) SAN
12 4 (6.06%) Network Security
12 4 (6.06%) Wi-Fi
Database & Business Intelligence
1 6 (9.09%) Data Warehouse
1 6 (9.09%) NoSQL
1 6 (9.09%) RDBMS
1 6 (9.09%) Relational Database
2 5 (7.58%) MySQL
2 5 (7.58%) PostgreSQL
2 5 (7.58%) SQL Server
3 4 (6.06%) Amazon RDS
Development Applications
1 15 (22.73%) Jenkins
2 6 (9.09%) Git (software)
3 5 (7.58%) CircleCI
4 4 (6.06%) Subversion
4 4 (6.06%) Vagrant
5 2 (3.03%) JIRA
General
1 18 (27.27%) Social Skills
2 11 (16.67%) Billing
3 10 (15.15%) Organisational Skills
4 6 (9.09%) Retail
5 4 (6.06%) Law
6 3 (4.55%) Analytical Skills
6 3 (4.55%) Documentation Skills
6 3 (4.55%) Inclusion and Diversity
6 3 (4.55%) Presentation Skills
7 2 (3.03%) Banking
7 2 (3.03%) Finance
7 2 (3.03%) Publishing
8 1 (1.52%) Legal
Job Titles
1 13 (19.70%) Support Engineer
2 11 (16.67%) Systems Support
3 9 (13.64%) Azure Engineer
3 9 (13.64%) Systems Support Engineer
3 9 (13.64%) Technical Engineer
3 9 (13.64%) Technical Support
3 9 (13.64%) Technical Support Engineer
4 6 (9.09%) Azure Software Engineer
4 6 (9.09%) Data Engineer
4 6 (9.09%) Lead Software Engineer
4 6 (9.09%) Python Engineer
4 6 (9.09%) Python Software Engineer
4 6 (9.09%) Software Engineer
5 5 (7.58%) Identity and Access Management Engineer
5 5 (7.58%) Identity Management Engineer
5 5 (7.58%) IT Engineer
5 5 (7.58%) IT Support
6 4 (6.06%) DevOps Engineer
6 4 (6.06%) IT Manager
7 3 (4.55%) Solutions Designer
Libraries, Frameworks & Software Standards
1 9 (13.64%) LDAP
2 6 (9.09%) GraphQL
2 6 (9.09%) Kafka
2 6 (9.09%) Node.js
2 6 (9.09%) React
3 5 (7.58%) JSON
3 5 (7.58%) LAMP
3 5 (7.58%) LAPP Stack
3 5 (7.58%) LEMP Stack
3 5 (7.58%) OAuth
3 5 (7.58%) OpenID
3 5 (7.58%) Regular Expression
3 5 (7.58%) SAML
3 5 (7.58%) XMPP
4 3 (4.55%) Core Data
5 2 (3.03%) REST
6 1 (1.52%) COM
6 1 (1.52%) SOAP
6 1 (1.52%) Software Packaging
6 1 (1.52%) Web Services
Miscellaneous
1 8 (12.12%) Replication
2 7 (10.61%) Enterprise Software
3 6 (9.09%) Management Information System
4 5 (7.58%) Hybrid Cloud
4 5 (7.58%) YubiKey
5 4 (6.06%) Data Centre
6 3 (4.55%) PKI
6 3 (4.55%) User Experience
6 3 (4.55%) Video Conferencing
7 2 (3.03%) Self-Motivation
8 1 (1.52%) CMDB
8 1 (1.52%) Mobile App
8 1 (1.52%) Private Cloud
8 1 (1.52%) Public Cloud
8 1 (1.52%) Raspberry Pi
8 1 (1.52%) RSA SecurID
8 1 (1.52%) Smartphone
Operating Systems
1 36 (54.55%) Windows
2 16 (24.24%) Linux
3 15 (22.73%) Windows 10
4 12 (18.18%) Mac OS
5 9 (13.64%) Windows Server
6 7 (10.61%) Windows Server 2019
7 6 (9.09%) VMS
8 5 (7.58%) Unix
9 4 (6.06%) Apple iOS
9 4 (6.06%) Red Hat Enterprise Linux
10 2 (3.03%) Windows Server 2016
11 1 (1.52%) Android
11 1 (1.52%) Windows 7
Processes & Methodologies
1 18 (27.27%) DevOps
2 12 (18.18%) Agile Software Development
2 12 (18.18%) ITIL
3 11 (16.67%) Asset Management
4 9 (13.64%) Information Security
4 9 (13.64%) Software Engineering
5 8 (12.12%) Continuous Improvement
5 8 (12.12%) Project Management
6 7 (10.61%) Full Stack Development
6 7 (10.61%) Microservices
6 7 (10.61%) Migration
7 6 (9.09%) A/B Testing
7 6 (9.09%) Dashboard Development
7 6 (9.09%) Data Pipeline
7 6 (9.09%) Domain Models
7 6 (9.09%) Infrastructure as Code
7 6 (9.09%) Kalman Filter
7 6 (9.09%) Multichannel Retail
7 6 (9.09%) Scaled Agile Framework
7 6 (9.09%) Single Customer View
Programming Languages
1 25 (37.88%) Python
2 14 (21.21%) PowerShell
3 12 (18.18%) Java
4 10 (15.15%) Bash
5 9 (13.64%) JavaScript
5 9 (13.64%) Perl
5 9 (13.64%) SQL
6 6 (9.09%) TypeScript
7 5 (7.58%) C
7 5 (7.58%) VB
7 5 (7.58%) VBScript
8 4 (6.06%) C#
8 4 (6.06%) Groovy
8 4 (6.06%) Ruby
Qualifications
1 9 (13.64%) Degree
2 4 (6.06%) CCNP
2 4 (6.06%) Cisco Certification
2 4 (6.06%) Security Cleared
3 3 (4.55%) CCA
3 3 (4.55%) CCIE
3 3 (4.55%) Citrix Certification
3 3 (4.55%) OSCP
3 3 (4.55%) SC Cleared
3 3 (4.55%) VMware Certified Professional (VCP)
4 1 (1.52%) CISSP
4 1 (1.52%) GCIA
4 1 (1.52%) GCIH
4 1 (1.52%) GIAC
4 1 (1.52%) GPEN
4 1 (1.52%) ITIL Certification
4 1 (1.52%) MCSE
4 1 (1.52%) Microsoft Certification
4 1 (1.52%) Network+ Certification
4 1 (1.52%) SSCP
Quality Assurance & Compliance
1 11 (16.67%) ISO/IEC 27001
2 6 (9.09%) Data Quality
3 3 (4.55%) Cyber Essentials
4 2 (3.03%) NIST
5 1 (1.52%) GDPR
5 1 (1.52%) QA
System Software
1 23 (34.85%) Active Directory
2 12 (18.18%) Docker
3 5 (7.58%) NDS
3 5 (7.58%) VMware Infrastructure
4 4 (6.06%) vSphere
5 3 (4.55%) VMware NSX
6 2 (3.03%) Virtual Machines
7 1 (1.52%) Hyper-V
7 1 (1.52%) Terminal Services
7 1 (1.52%) VMware ESXi
Systems Management
1 15 (22.73%) Kubernetes
2 12 (18.18%) Terraform
3 8 (12.12%) Ansible
4 7 (10.61%) Microsoft Intune
5 5 (7.58%) CA Single Sign-On
5 5 (7.58%) Opscode Chef
5 5 (7.58%) PingFederate
6 4 (6.06%) Nagios
7 3 (4.55%) Avamar
7 3 (4.55%) FortiGate
7 3 (4.55%) Packer
7 3 (4.55%) vRealize
8 2 (3.03%) Backup Exec
8 2 (3.03%) SCCM
8 2 (3.03%) Single Sign-On
9 1 (1.52%) Active Directory Federation Services
9 1 (1.52%) Cisco CUCM
Vendors
1 29 (43.94%) Microsoft
2 15 (22.73%) Cisco
3 10 (15.15%) VMware
4 6 (9.09%) Adobe
4 6 (9.09%) Monetate
4 6 (9.09%) New Relic
4 6 (9.09%) Okta
4 6 (9.09%) ServiceNow
5 5 (7.58%) CyberArk
5 5 (7.58%) ForgeRock
5 5 (7.58%) NetIQ
5 5 (7.58%) Splunk
6 4 (6.06%) Citrix
6 4 (6.06%) Oracle
7 3 (4.55%) Apple
7 3 (4.55%) Dell
7 3 (4.55%) EMC
7 3 (4.55%) Google
7 3 (4.55%) Infoblox
7 3 (4.55%) Veeam