The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for SMTP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited SMTP over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Simple Mail Transfer Protocol (SMTP)
East of England / Hertfordshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank - 138 130
Permanent jobs citing SMTP 0 24 29
As % of all permanent IT jobs advertised in Hertfordshire - 0.92% 1.21%
As % of the Communications & Networking category - 4.10% 4.88%
Number of salaries quoted 0 23 14
Median salary - £26,500 £47,500
Median salary % change year-on-year - -44.21%  
UK excluding London median salary £36,000 £39,750 £41,500
% change year-on-year -9.43% -4.21%  

SMTP is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 361 585 594
As % of all permanent IT job vacancies advertised in Hertfordshire 16.25% 22.51% 24.77%
Number of salaries quoted 257 467 440
Median salary £45,000 £40,000 £42,500
Median salary % change year-on-year +12.50% -5.88%  
90% offered a salary of more than £24,000 £25,000 £24,000
10% offered a salary of more than £60,000 £62,500 £65,000
UK excluding London median salary £40,000 £42,500 £41,500
% change year-on-year -5.88% +2.40%  

SMTP
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing SMTP as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for SMTP in Hertfordshire

SMTP
Salary Trend in Hertfordshire

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

Salary trend for SMTP in Hertfordshire

SMTP
Top 27 Co-occurring IT Skills in Hertfordshire

For the 6 months to 28 March 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 Hertfordshire region with a requirement for SMTP.

1 3 (100.00%) HTML
1 3 (100.00%) JavaScript
1 3 (100.00%) CSS
1 3 (100.00%) XML
1 3 (100.00%) Windows
1 3 (100.00%) Linux
1 3 (100.00%) Python
1 3 (100.00%) SNMP
1 3 (100.00%) TCP/IP
1 3 (100.00%) DNS
1 3 (100.00%) Red Hat
1 3 (100.00%) Bash Shell
1 3 (100.00%) Splunk
1 3 (100.00%) PowerShell
1 3 (100.00%) Windows Server 2008
2 2 (66.67%) Customer Requirements
2 2 (66.67%) SIEM
2 2 (66.67%) Root Cause Analysis
2 2 (66.67%) Agile Software Development
2 2 (66.67%) Incident Management
2 2 (66.67%) Performance Management
2 2 (66.67%) PCI DSS
2 2 (66.67%) Configuration Management
3 1 (33.33%) Opscode Chef
3 1 (33.33%) Ansible
3 1 (33.33%) Terraform
3 1 (33.33%) Amazon AWS

SMTP
Co-occurring IT Skills in Hertfordshire 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:

Cloud Services
1 1 (33.33%) Amazon AWS
Communications & Networking
1 3 (100.00%) DNS
1 3 (100.00%) SNMP
1 3 (100.00%) TCP/IP
Job Titles
1 3 (100.00%) Splunk Engineer
1 3 (100.00%) Systems Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) CSS
1 3 (100.00%) HTML
1 3 (100.00%) XML
Operating Systems
1 3 (100.00%) Linux
1 3 (100.00%) Windows
1 3 (100.00%) Windows Server 2008
Processes & Methodologies
1 2 (66.67%) Agile Software Development
1 2 (66.67%) Configuration Management
1 2 (66.67%) Customer Requirements
1 2 (66.67%) Incident Management
1 2 (66.67%) Performance Management
1 2 (66.67%) Root Cause Analysis
1 2 (66.67%) SIEM
Programming Languages
1 3 (100.00%) Bash Shell
1 3 (100.00%) JavaScript
1 3 (100.00%) PowerShell
1 3 (100.00%) Python
Quality Assurance & Compliance
1 2 (66.67%) PCI DSS
Systems Management
1 1 (33.33%) Ansible
1 1 (33.33%) Opscode Chef
1 1 (33.33%) Terraform
Vendors
1 3 (100.00%) Red Hat
1 3 (100.00%) Splunk