The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Exchange Server 2007 skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Exchange Server 2007 over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Microsoft Exchange Server 2007
London / City of London
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 161 157 189
Rank change year-on-year -4 +32  
Contract jobs citing Exchange Server 2007 2 9 13
As % of all contract IT jobs advertised in the City of London 0.061% 0.27% 0.22%
As % of the Application Platforms category 0.40% 1.63% 1.30%
Number of daily rates quoted 1 5 9
Median daily rate £500 £438 £260
Median daily rate % change year-on-year +14.28% +68.26%  
UK excluding London median daily rate £228 £300 £269
% change year-on-year -24.16% +11.62%  
Number of hourly rates quoted 0 2 0
Median hourly rate - £18.25 -
UK excluding London median hourly rate £13.50 £16.50 £20.00
% change year-on-year -18.18% -17.50%  

Exchange Server 2007 is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for application platform skills.

Contract Application Platform Skills
City of London
Contract job vacancies with a requirement for application platform skills 506 551 998
As % of all contract IT job vacancies advertised in the City of London 15.45% 16.58% 17.14%
Number of daily rates quoted 370 427 746
Median daily rate £493 £450 £400
Median daily rate % change year-on-year +9.44% +12.50%  
90% offered a daily rate of more than £248 £300 £263
10% offered a daily rate of more than £650 £600 £575
UK excluding London median daily rate £400 £390 £350
% change year-on-year +2.56% +11.42%  
Number of hourly rates quoted 3 10 25
Median hourly rate £30.00 £17.50 £17.00
Median hourly rate % change year-on-year +71.42% +2.94%  
90% offered a hourly rate of more than £14.75 £12.50 £11.00
10% offered a hourly rate of more than £122.50 £22.00 £34.90
UK excluding London median hourly rate £25.00 £25.00 £21.00
% change year-on-year - +19.04%  

Exchange Server 2007
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Exchange Server 2007 as a proportion of all contract or permanent IT jobs with a match in the Application Platforms category.

Job vacancy trend for Exchange Server 2007 in the City of London

Exchange Server 2007
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Exchange Server 2007 in the City of London.

Contractor daily rate trend for Exchange Server 2007 in the City of London

Exchange Server 2007
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Exchange Server 2007 in the City of London.

Contractor hourly rate trend for Exchange Server 2007 in the City of London

For the 6 months to 25 June 2017, IT contractor jobs citing Exchange Server 2007 also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Exchange Server 2007.

1 3 (100.00%) Microsoft
1 3 (100.00%) MS Exchange
2 2 (66.67%) Office 365
2 2 (66.67%) PaaS
2 2 (66.67%) SQL
2 2 (66.67%) Windows
2 2 (66.67%) Microsoft Azure
2 2 (66.67%) Active Directory
2 2 (66.67%) IaaS
2 2 (66.67%) Exchange Server 2013
2 2 (66.67%) Azure Active Directory
3 1 (33.33%) Data Centre
3 1 (33.33%) Virtual Machines
3 1 (33.33%) SUSE Linux Enterprise Server
3 1 (33.33%) CheckPoint
3 1 (33.33%) McAfee
3 1 (33.33%) Blackberry
3 1 (33.33%) Blackberry Enterprise Server
3 1 (33.33%) Firewall
3 1 (33.33%) Migration
3 1 (33.33%) Stakeholder Management
3 1 (33.33%) SUSE
3 1 (33.33%) VMware
3 1 (33.33%) Banking
3 1 (33.33%) Investment Banking
3 1 (33.33%) VLAN
3 1 (33.33%) Load Balancing
3 1 (33.33%) WatchGuard
3 1 (33.33%) SCCM
3 1 (33.33%) VMware Infrastructure

Exchange Server 2007
Co-occurring IT Skills in the City of 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 3 (100.00%) MS Exchange
2 2 (66.67%) Exchange Server 2013
3 1 (33.33%) Blackberry Enterprise Server
3 1 (33.33%) Exchange Server 2010
Applications
1 1 (33.33%) Microsoft Office
Cloud Services
1 2 (66.67%) Azure Active Directory
1 2 (66.67%) IaaS
1 2 (66.67%) Microsoft Azure
1 2 (66.67%) Office 365
1 2 (66.67%) PaaS
2 1 (33.33%) SaaS
Communications & Networking
1 1 (33.33%) DNS
1 1 (33.33%) Firewall
1 1 (33.33%) VLAN
Database & Business Intelligence
1 1 (33.33%) Azure SQL Database
General
1 1 (33.33%) Banking
1 1 (33.33%) Investment Banking
Job Titles
1 1 (33.33%) Architect
1 1 (33.33%) Azure Consultant
1 1 (33.33%) Cloud Architect
1 1 (33.33%) Consultant
1 1 (33.33%) IT Engineer
1 1 (33.33%) IT Support
1 1 (33.33%) IT Support Engineer
1 1 (33.33%) Operations Support Engineer
1 1 (33.33%) Support Engineer
Miscellaneous
1 1 (33.33%) Blackberry
1 1 (33.33%) Data Centre
Operating Systems
1 2 (66.67%) Windows
2 1 (33.33%) Linux
2 1 (33.33%) SUSE
2 1 (33.33%) SUSE Linux Enterprise Server
2 1 (33.33%) Windows Server 2008
2 1 (33.33%) Windows Server 2012
Processes & Methodologies
1 1 (33.33%) Load Balancing
1 1 (33.33%) Migration
1 1 (33.33%) Stakeholder Management
Programming Languages
1 2 (66.67%) SQL
2 1 (33.33%) PowerShell
System Software
1 2 (66.67%) Active Directory
2 1 (33.33%) Virtual Machines
2 1 (33.33%) VMware Infrastructure
2 1 (33.33%) vSphere
Systems Management
1 1 (33.33%) McAfee ePO
1 1 (33.33%) SCCM
Vendors
1 3 (100.00%) Microsoft
2 1 (33.33%) CheckPoint
2 1 (33.33%) McAfee
2 1 (33.33%) VMware
2 1 (33.33%) WatchGuard