Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies advertised in Cambridge with a requirement for ZigBee skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ZigBee over the 6 months to 17 November 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.

ZigBee
Cambridgeshire > Cambridge
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 59 54 81
Rank change year-on-year -5 +27 -19
Contract jobs citing ZigBee 4 5 5
As % of all contract IT jobs advertised in Cambridge 0.58% 0.79% 0.52%
As % of the Communications & Networking category 2.44% 5.10% 3.36%
Number of daily rates quoted 0 0 0
Cambridge median daily rate - - -
Cambridgeshire median daily rate - - £450
Number of hourly rates quoted 1 0 2
Cambridge median hourly rate £47.50 - £50.00
Cambridgeshire median hourly rate £47.50 - £55.00

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

All Communications and Computer Networking Skills
Cambridge
Contract vacancies with a requirement for communications or computer networking skills 164 98 149
As % of all contract IT jobs advertised in Cambridge 23.63% 15.41% 15.46%
Number of daily rates quoted 72 23 76
Cambridge median daily rate £350 £400 £350
Median daily rate % change year-on-year -12.50% +14.29% +7.69%
10th Percentile £185 £325 £194
90th Percentile £411 £525 £475
Cambridgeshire median daily rate £350 £375 £350
% change year-on-year -6.67% +7.14% +12.90%
Number of hourly rates quoted 45 26 31
Cambridge median hourly rate £41.00 £39.38 £32.50
Median hourly rate % change year-on-year +4.13% +21.15% +30.00%
10th Percentile £22.40 £15.75 £20.25
90th Percentile £50.65 £77.50 £50.00
Cambridgeshire median hourly rate £40.25 £39.50 £34.25
% change year-on-year +1.90% +15.33% +35.64%

ZigBee
Job Vacancy Trend in Cambridge

Job postings citing ZigBee as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for ZigBee in Cambridge

ZigBee
Contractor Daily Rate Trend in Cambridge

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing ZigBee in Cambridge.

Contractor daily rate trend for ZigBee in Cambridge

ZigBee
Contractor Hourly Rate Trend in Cambridge

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing ZigBee in Cambridge.

Contractor hourly rate trend for ZigBee in Cambridge

For the 6 months to 17 November 2017, IT contractor jobs citing ZigBee 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 Cambridge region with a requirement for ZigBee.

1 4 (100.00%) Linux
1 4 (100.00%) Wi-Fi
1 4 (100.00%) Software Engineering
1 4 (100.00%) Embedded Linux
2 3 (75.00%) MQTT
2 3 (75.00%) XMPP
2 3 (75.00%) Z-Wave
2 3 (75.00%) C
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Embedded C
3 1 (25.00%) Firmware
3 1 (25.00%) Bluetooth
3 1 (25.00%) Wireless
3 1 (25.00%) Electronics
3 1 (25.00%) Coaching
3 1 (25.00%) Infotainment

ZigBee
Co-occurring IT Skills in Cambridge 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:

Communications & Networking
1 4 (100.00%) Wi-Fi
2 3 (75.00%) MQTT
2 3 (75.00%) Z-Wave
3 1 (25.00%) Bluetooth
3 1 (25.00%) Wireless
General
1 1 (25.00%) Electronics
Job Titles
1 3 (75.00%) Embedded Engineer
1 3 (75.00%) Embedded Software Engineer
1 3 (75.00%) Software Engineer
2 1 (25.00%) C Developer
2 1 (25.00%) C Software Engineer
2 1 (25.00%) Developer
2 1 (25.00%) Embedded C Developer
2 1 (25.00%) Embedded C Engineer
2 1 (25.00%) Embedded C Software Engineer
2 1 (25.00%) Embedded Developer
2 1 (25.00%) Embedded Linux Engineer
2 1 (25.00%) Embedded Linux Software Engineer
2 1 (25.00%) Linux Developer
2 1 (25.00%) Linux Engineer
Libraries, Frameworks & Software Standards
1 3 (75.00%) XMPP
Miscellaneous
1 1 (25.00%) Infotainment
Operating Systems
1 4 (100.00%) Embedded Linux
1 4 (100.00%) Linux
Processes & Methodologies
1 4 (100.00%) Software Engineering
2 3 (75.00%) Agile Software Development
3 1 (25.00%) Coaching
Programming Languages
1 3 (75.00%) C
1 3 (75.00%) Embedded C
System Software
1 1 (25.00%) Firmware