SMTP Contracts

SMTP (Simple Mail Transfer Protocol)
UK

The table below provides summary statistics for contract job vacancies requiring SMTP skills. It includes a benchmarking guide to the contractor rates offered in vacancies that cited SMTP over the 6 months leading up to 30 April 2025, comparing them to the same period in the previous two years.

6 months to
30 Apr 2025
Same period 2024 Same period 2023
Rank 415 561 661
Rank change year-on-year +146 +100 +104
Contract jobs citing SMTP 104 39 52
As % of all contract jobs advertised in the UK 0.36% 0.089% 0.087%
As % of the Communications & Networking category 2.78% 0.69% 0.71%
Number of daily rates quoted 65 29 38
10th Percentile £332 £290 £373
25th Percentile £463 £407 £456
Median daily rate (50th Percentile) £550 £450 £550
Median % change year-on-year +22.22% -18.18% +6.02%
75th Percentile £613 £650 £588
90th Percentile £645 £925 £675
UK excluding London median daily rate £575 £550 £550
% change year-on-year +4.55% - +15.79%
Number of hourly rates quoted 10 0 1
10th Percentile £40.50 - -
25th Percentile £41.81 - -
Median hourly rate £80.68 - £83.00
75th Percentile £81.35 - -
90th Percentile £82.29 - -
UK excluding London median hourly rate £81.35 - -

All Communications and Computer Networking Skills
UK

SMTP falls under the Communications and Computer Networking category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring communications or computer networking skills.

Contract vacancies with a requirement for communications or computer networking skills 3,739 5,643 7,361
As % of all contract IT jobs advertised in the UK 12.79% 12.94% 12.33%
Number of daily rates quoted 2,297 3,382 4,789
10th Percentile £213 £205 £235
25th Percentile £363 £350 £400
Median daily rate (50th Percentile) £488 £495 £519
Median % change year-on-year -1.52% -4.53% +3.70%
75th Percentile £600 £600 £638
90th Percentile £675 £700 £725
UK excluding London median daily rate £463 £475 £475
% change year-on-year -2.63% - +8.57%
Number of hourly rates quoted 181 423 478
10th Percentile £14.20 £13.57 £9.80
25th Percentile £17.30 £17.35 £10.63
Median hourly rate £32.50 £38.50 £19.00
Median % change year-on-year -15.58% +102.63% -31.84%
75th Percentile £58.75 £62.50 £60.00
90th Percentile £75.00 £67.40 £75.00
UK excluding London median hourly rate £24.59 £45.88 £18.50
% change year-on-year -46.41% +148.00% -13.95%

SMTP
Job Vacancy Trend

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

Job vacancy trend for SMTP in the UK

SMTP
Contractor Daily Rate Trend

3-month moving average daily rate quoted in jobs citing SMTP.

Daily rate trend for SMTP in the UK

SMTP
Daily Rate Histogram

Daily rate distribution for jobs citing SMTP over the 6 months to 30 April 2025.

Daily rate histogram for SMTP in the UK

SMTP
Contractor Hourly Rate Trend

3-month moving average hourly rates quoted in jobs citing SMTP.

Hourly rate trend for SMTP in the UK

SMTP
Hourly Rate Histogram

Hourly rate distribution of jobs citing SMTP over the 6 months to 30 April 2025.

Hourly rate histogram for SMTP in the UK

SMTP
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing SMTP within the UK over the 6 months to 30 April 2025. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
England +126 97 £550 +22.22% 27
UK excluding London +96 61 £575 +4.55% 20
London +46 31 £500 +11.11% 7
Work from Home +79 30 £500 -4.76% 11
South East - 24 £540 - 10
East of England +44 20 £588 +25.00% 11
North of England +42 15 £613 +2.08% 1
Yorkshire - 11 £613 -
North West - 4 - - 1
Midlands +24 2 £618 - 2
West Midlands +17 2 £618 -
South West +44 1 £650 -3.70%

SMTP
Co-occurring Skills and Capabilities by Category

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

Application Platforms
1 19 (18.27%) Microsoft Exchange
2 12 (11.54%) Apache
3 8 (7.69%) Confluence
3 8 (7.69%) Skype for Business
4 7 (6.73%) IIS
5 4 (3.85%) Blackberry Enterprise Server
5 4 (3.85%) Exchange Server 2010
5 4 (3.85%) Exchange Server 2013
5 4 (3.85%) Tomcat
6 3 (2.88%) CMS
7 1 (0.96%) SharePoint
Applications
1 6 (5.77%) MS Visio
2 2 (1.92%) Microsoft PowerPoint
Business Applications
1 1 (0.96%) Remedy ITSM
Cloud Services
1 29 (27.88%) Azure
2 18 (17.31%) GitHub
3 17 (16.35%) AWS
4 14 (13.46%) Azure DevOps
5 12 (11.54%) GCP
6 10 (9.62%) OpenShift
7 9 (8.65%) IaaS
7 9 (8.65%) PaaS
8 8 (7.69%) Azure Sentinel
9 7 (6.73%) Azure Monitor
10 5 (4.81%) Entra ID
11 4 (3.85%) Cloudflare
11 4 (3.85%) Cohesity
12 3 (2.88%) Amazon ECS
12 3 (2.88%) Azure AKS
12 3 (2.88%) Azure Data Factory
12 3 (2.88%) Azure Machine Learning
12 3 (2.88%) Azure Synapse Analytics
12 3 (2.88%) Dynamics 365
12 3 (2.88%) Power Platform
Communications & Networking
1 63 (60.58%) DNS
2 37 (35.58%) HTTP
3 34 (32.69%) FTP
4 28 (26.92%) SSL
5 27 (25.96%) DHCP
6 21 (20.19%) Network Security
7 17 (16.35%) Firewall
7 17 (16.35%) POP3
7 17 (16.35%) TCP/IP
8 12 (11.54%) VPN
9 11 (10.58%) IMAP
9 11 (10.58%) Telnet
10 9 (8.65%) Skype
11 6 (5.77%) NetScaler
12 4 (3.85%) PSTN
12 4 (3.85%) SAN
12 4 (3.85%) tcpdump
13 2 (1.92%) SNMP
14 1 (0.96%) LAN
14 1 (0.96%) WAN
Database & Business Intelligence
1 10 (9.62%) Relational Database
2 9 (8.65%) Amazon RDS
2 9 (8.65%) Big Data
2 9 (8.65%) Elasticsearch
3 3 (2.88%) Power BI
4 1 (0.96%) SQL Server
Development Applications
1 8 (7.69%) JIRA
2 1 (0.96%) Bitbucket
2 1 (0.96%) Git
2 1 (0.96%) Jenkins
2 1 (0.96%) Subversion
General
1 31 (29.81%) Social Skills
2 12 (11.54%) Finance
2 12 (11.54%) Public Sector
3 11 (10.58%) Analytical Skills
4 6 (5.77%) Banking
4 6 (5.77%) Documentation Skills
5 4 (3.85%) Law
6 2 (1.92%) Electronics
6 2 (1.92%) Legal
6 2 (1.92%) Manufacturing
6 2 (1.92%) Marketing
6 2 (1.92%) Telecoms
7 1 (0.96%) Aerospace
7 1 (0.96%) Aviation
7 1 (0.96%) Financial Institution
7 1 (0.96%) Inclusion and Diversity
7 1 (0.96%) Investment Banking
7 1 (0.96%) Military
7 1 (0.96%) Pharmaceutical
Job Titles
1 22 (21.15%) Analyst
2 19 (18.27%) Support Engineer
3 17 (16.35%) SOC Analyst
4 12 (11.54%) Developer
5 11 (10.58%) Infrastructure Support
6 9 (8.65%) 3rd Line Engineer
6 9 (8.65%) 3rd Line Support
6 9 (8.65%) 3rd Line Support Engineer
6 9 (8.65%) Infrastructure Engineer
6 9 (8.65%) ServiceNow Developer
7 8 (7.69%) Infrastructure Support Engineer
7 8 (7.69%) Senior
8 7 (6.73%) 3rd Line Infrastructure Engineer
8 7 (6.73%) 3rd Line Infrastructure Support
9 5 (4.81%) Security Analyst
10 4 (3.85%) Administrator
10 4 (3.85%) Collaboration Engineer
10 4 (3.85%) Exchange Engineer
10 4 (3.85%) Messaging Engineer
11 3 (2.88%) Windows Engineer
Libraries, Frameworks & Software Standards
1 31 (29.81%) LDAP
2 19 (18.27%) REST
3 10 (9.62%) AngularJS
3 10 (9.62%) Bootstrap
3 10 (9.62%) CSS
3 10 (9.62%) CSS3
3 10 (9.62%) Web Services
4 9 (8.65%) HTML
4 9 (8.65%) JSON
5 7 (6.73%) .NET
6 6 (5.77%) SOAP
7 3 (2.88%) OpenTelemetry
7 3 (2.88%) YAML
8 2 (1.92%) HTML5
9 1 (0.96%) Bazel
Miscellaneous
1 18 (17.31%) PKI
2 17 (16.35%) Cyberattack
3 16 (15.38%) Clustering
4 14 (13.46%) Security Operations Centre
5 11 (10.58%) Cyber Threat
6 10 (9.62%) Analytical Mindset
7 9 (8.65%) Data Centre
7 9 (8.65%) Management Information System
7 9 (8.65%) Product Ownership
8 8 (7.69%) Blackberry
8 8 (7.69%) CSOC
8 8 (7.69%) Self-Motivation
9 7 (6.73%) Distributed Systems
9 7 (6.73%) Foreign Exchange (FX)
10 4 (3.85%) Handset
10 4 (3.85%) Security Posture
11 3 (2.88%) Distributed Denial-of-Service
12 2 (1.92%) Onboarding
12 2 (1.92%) Public Cloud
12 2 (1.92%) YARA
Operating Systems
1 45 (43.27%) Windows
2 35 (33.65%) Linux
3 22 (21.15%) Windows Server
4 11 (10.58%) Windows Server 2003
5 7 (6.73%) Unix
6 4 (3.85%) Android
6 4 (3.85%) Red Hat Enterprise Linux
6 4 (3.85%) Windows Server 2019
7 3 (2.88%) Mac OS X
8 1 (0.96%) Windows 10
Processes & Methodologies
1 30 (28.85%) SIEM
2 26 (25.00%) DevOps
3 25 (24.04%) Threat Detection
4 22 (21.15%) Cybersecurity
5 21 (20.19%) Security Operations
6 17 (16.35%) Artificial Intelligence
6 17 (16.35%) Incident Response
7 16 (15.38%) Agile
7 16 (15.38%) Machine Learning
7 16 (15.38%) Workflow
8 14 (13.46%) ITSM
8 14 (13.46%) Problem-Solving
9 11 (10.58%) Network Packet Capture
10 10 (9.62%) CI/CD
10 10 (9.62%) Information Management
10 10 (9.62%) Information Security
10 10 (9.62%) Infrastructure Engineering
10 10 (9.62%) Translating Business Requirements
11 9 (8.65%) Roadmaps
11 9 (8.65%) Software Deployment
Programming Languages
1 42 (40.38%) PowerShell
2 10 (9.62%) JavaScript
3 7 (6.73%) C#
3 7 (6.73%) Shell Script
4 6 (5.77%) Kusto Query Language
4 6 (5.77%) Python
5 4 (3.85%) PHP
6 3 (2.88%) Bash
6 3 (2.88%) Bicep
7 2 (1.92%) SQL
8 1 (0.96%) Perl
8 1 (0.96%) VB
Qualifications
1 47 (45.19%) Security Cleared
2 31 (29.81%) SC Cleared
3 22 (21.15%) DV Cleared
4 19 (18.27%) Degree
5 3 (2.88%) CCNA
5 3 (2.88%) CCSP
5 3 (2.88%) CEH
5 3 (2.88%) Cisco Certification
5 3 (2.88%) CompTIA CySA+
5 3 (2.88%) CompTIA Security+
5 3 (2.88%) GCIH
5 3 (2.88%) OSCP
6 2 (1.92%) (ISC)2 CCSP
6 2 (1.92%) CISSP
7 1 (0.96%) BPSS Clearance
7 1 (0.96%) GCIA
Quality Assurance & Compliance
1 5 (4.81%) SLA
2 2 (1.92%) GDPR
2 2 (1.92%) HIPAA
2 2 (1.92%) NIST
2 2 (1.92%) NIST 800
3 1 (0.96%) PCI DSS
System Software
1 48 (46.15%) Active Directory
2 12 (11.54%) VMware Infrastructure
3 11 (10.58%) NFS
4 10 (9.62%) BitLocker
4 10 (9.62%) Docker
4 10 (9.62%) Hyper-V
4 10 (9.62%) Microsoft App-V
4 10 (9.62%) Terminal Services
4 10 (9.62%) VMware ESXi
5 8 (7.69%) Samba
6 6 (5.77%) vSphere
6 6 (5.77%) XenApp
6 6 (5.77%) XenDesktop
7 3 (2.88%) Virtual Machines
8 1 (0.96%) Microsoft Virtual Server
8 1 (0.96%) Virtual Desktop
8 1 (0.96%) Virtual Servers
Systems Management
1 26 (25.00%) Ansible
2 12 (11.54%) Kubernetes
3 10 (9.62%) Single Sign-On
3 10 (9.62%) vCenter Server
3 10 (9.62%) vMotion
4 9 (8.65%) Microsoft Intune
4 9 (8.65%) Nagios
4 9 (8.65%) Puppet
5 8 (7.69%) yum
6 6 (5.77%) Microsoft Clustering
6 6 (5.77%) WSUS
7 4 (3.85%) Terraform
8 3 (2.88%) Grafana
9 2 (1.92%) CSIRT
10 1 (0.96%) Active Directory Federation Services
10 1 (0.96%) SCCM
10 1 (0.96%) SCOM
Vendors
1 32 (30.77%) Microsoft
2 25 (24.04%) VMware
3 18 (17.31%) HP
4 16 (15.38%) Citrix
5 13 (12.50%) Google
6 12 (11.54%) Splunk
6 12 (11.54%) Symantec
7 10 (9.62%) ServiceNow
8 6 (5.77%) Dell
9 5 (4.81%) Darktrace
10 4 (3.85%) Clearswift
10 4 (3.85%) CrowdStrike
10 4 (3.85%) F5
10 4 (3.85%) NetApp
10 4 (3.85%) Red Hat
10 4 (3.85%) Ribbon
11 3 (2.88%) FireEye
11 3 (2.88%) IronPort
11 3 (2.88%) LogRhythm
12 2 (1.92%) Palo Alto