Period
to 21 September 2018

The following table provides summary statistics for permanent job vacancies with a requirement for RS-422 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RS-422 over the 6 months to 21 September 2018 with a comparison to the same period in the previous 2 years.

RS-422
UK
6 months to
21 Sep 2018
Same period 2017 Same period 2016
Rank 1146 1172 -
Rank change year-on-year +26 - +1326
Permanent jobs citing RS-422 20 16 0
As % of all permanent IT jobs advertised in the UK 0.012% 0.009% -
As % of the Communications & Networking category 0.080% 0.057% -
Number of salaries quoted 19 9 0
UK median annual salary £40,000 £40,000 -
UK excluding London median annual salary £40,000 £40,000 -

RS-422 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 with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
UK
Permanent vacancies with a requirement for communications or computer networking skills 25,067 28,093 32,641
As % of all permanent IT jobs advertised in the UK 14.97% 15.90% 16.78%
Number of salaries quoted 19,933 22,797 26,989
UK median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - -
10th Percentile £25,750 £25,750 £25,625
90th Percentile £75,000 £71,250 £72,500
UK excluding London median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - -

RS-422
Job Vacancy Trend

Job postings citing RS-422 as a percentage of all IT jobs advertised.

Job vacancy trend for RS-422 in the UK

RS-422
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RS-422.

Salary trend for RS-422 in the UK

RS-422
Salary Histogram

The salary distribution of IT jobs citing RS-422 over the 6 months to 21 September 2018.

Salary histogram for RS-422 in the UK

RS-422
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RS-422 within the UK over the 6 months to 21 September 2018. 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
England +43 20 £40,000 - 8
UK excluding London +38 19 £40,000 - 9
South East +8 15 £40,000 - 2
South West - 3 £39,000 - 2
Yorkshire +21 1 - - 1
North of England +19 1 - - 1
London - 1 £40,000 -

For the 6 months to 21 September 2018, IT jobs citing RS-422 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 with a requirement for RS-422.

1 20 (100.00%) RS-232
2 17 (85.00%) Software Engineering
3 16 (80.00%) C
3 16 (80.00%) RS-485
4 13 (65.00%) Embedded C
4 13 (65.00%) Embedded Systems
5 12 (60.00%) Physics
6 6 (30.00%) C#
7 5 (25.00%) Degree
8 4 (20.00%) Modbus
9 3 (15.00%) Profibus
9 3 (15.00%) CAN bus
9 3 (15.00%) Customer Requirements
9 3 (15.00%) Computer Science Degree
9 3 (15.00%) Static Code Analysis
9 3 (15.00%) Computer Science
9 3 (15.00%) QMS
9 3 (15.00%) Test Automation
9 3 (15.00%) Quality Management
9 3 (15.00%) Java
9 3 (15.00%) OOP
9 3 (15.00%) OO
9 3 (15.00%) Python
9 3 (15.00%) PPP
9 3 (15.00%) TCP/IP
10 2 (10.00%) FTP
10 2 (10.00%) Perl
10 2 (10.00%) PHP
10 2 (10.00%) .NET
10 2 (10.00%) MySQL

RS-422
Co-occurring IT Skills 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:

Applications
1 1 (5.00%) Microsoft Excel
1 1 (5.00%) Microsoft Office
1 1 (5.00%) MS Visio
Communications & Networking
1 20 (100.00%) RS-232
2 16 (80.00%) RS-485
3 4 (20.00%) Modbus
4 3 (15.00%) PPP
4 3 (15.00%) Profibus
4 3 (15.00%) TCP/IP
5 2 (10.00%) FTP
6 1 (5.00%) Ethernet
Database & Business Intelligence
1 2 (10.00%) MySQL
Development Applications
1 1 (5.00%) Visual Studio
General
1 1 (5.00%) Electronics
1 1 (5.00%) Military
Job Titles
1 15 (75.00%) Software Engineer
2 13 (65.00%) Embedded Engineer
3 11 (55.00%) Embedded Software Engineer
4 2 (10.00%) Graduate
4 2 (10.00%) Graduate Support Engineer
4 2 (10.00%) Support Engineer
5 1 (5.00%) Electronics Engineer
5 1 (5.00%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 2 (10.00%) .NET
Miscellaneous
1 13 (65.00%) Embedded Systems
2 3 (15.00%) CAN bus
2 3 (15.00%) Computer Science
3 1 (5.00%) Renewable Energy
3 1 (5.00%) SCADA
3 1 (5.00%) Self-Motivation
Processes & Methodologies
1 17 (85.00%) Software Engineering
2 12 (60.00%) Physics
3 3 (15.00%) Customer Requirements
3 3 (15.00%) OO
3 3 (15.00%) OOP
3 3 (15.00%) QMS
3 3 (15.00%) Quality Management
3 3 (15.00%) Static Code Analysis
3 3 (15.00%) Test Automation
4 2 (10.00%) Technical Architecture
5 1 (5.00%) Problem-Solving
5 1 (5.00%) Schematic Capture
5 1 (5.00%) SDLC
5 1 (5.00%) Time Management
Programming Languages
1 16 (80.00%) C
2 13 (65.00%) Embedded C
3 6 (30.00%) C#
4 3 (15.00%) Java
4 3 (15.00%) Python
5 2 (10.00%) Perl
5 2 (10.00%) PHP
Qualifications
1 5 (25.00%) Degree
2 3 (15.00%) Computer Science Degree
Quality Assurance & Compliance
1 1 (5.00%) IEC 61508
System Software
1 1 (5.00%) Firmware
Vendors
1 1 (5.00%) EMC