Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 9 May 2021

The following table provides summary statistics for permanent job vacancies with a requirement for Rational DOORS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Rational DOORS over the 6 months to 9 May 2021 with a comparison to the same period in the previous 2 years.

IBM Rational DOORS
UK
6 months to
9 May 2021		 Same period 2020 Same period 2019
Rank 695 832 956
Rank change year-on-year +137 +124 +155
Permanent jobs citing Rational DOORS 181 106 174
As % of all permanent jobs advertised in the UK 0.21% 0.11% 0.12%
As % of the Development Applications category 1.03% 0.54% 0.60%
Number of salaries quoted 34 51 90
10th Percentile £43,625 £37,500 £32,500
25th Percentile £46,750 £38,300 £38,000
Median annual salary (50th Percentile) £48,900 £50,000 £50,000
Median % change year-on-year -2.20% - +11.11%
75th Percentile £63,750 £55,708 £60,000
90th Percentile £82,500 £78,750 £61,750
UK excluding London median annual salary £48,900 £50,000 £50,000
% change year-on-year -2.20% - +11.11%

Rational DOORS is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for development application skills.

All Development Application Skills
UK
Permanent vacancies with a requirement for development application skills 17,526 19,534 28,877
As % of all permanent IT jobs advertised in the UK 19.89% 19.50% 19.83%
Number of salaries quoted 13,441 15,572 22,993
10th Percentile £35,750 £33,750 £32,000
25th Percentile £42,500 £41,250 £38,750
Median annual salary (50th Percentile) £55,000 £55,000 £50,000
Median % change year-on-year - +10.00% -
75th Percentile £73,750 £71,250 £67,500
90th Percentile £87,500 £85,000 £81,250
UK excluding London median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Rational DOORS
Job Vacancy Trend

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

Job vacancy trend for Rational DOORS in the UK

Rational DOORS
Salary Trend

3-month moving average salary quoted in jobs citing Rational DOORS.

Salary trend for Rational DOORS in the UK

Rational DOORS
Salary Histogram

Salary distribution for jobs citing Rational DOORS over the 6 months to 9 May 2021.

Salary histogram for Rational DOORS in the UK

Rational DOORS
Top 12 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Rational DOORS within the UK over the 6 months to 9 May 2021. 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
UK excluding London +103 167 £48,900 -2.20% 75
England +141 162 £50,000 - 71
East of England +90 66 £45,000 -18.18% 14
South West -2 56 £48,500 +26.63% 22
Midlands -5 20 - - 9
West Midlands -7 20 - - 9
South East +44 12 £82,500 +17.86% 18
Wales +37 8 £48,900 -40.80% 1
North West +33 5 - - 1
North of England +9 5 - - 2
London +61 3 £57,500 - 6
Work from Home -148 3 £61,250 - 10

For the 6 months to 9 May 2021, IT jobs citing Rational DOORS 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 Rational DOORS.

1 91 (50.28%) Degree
1 91 (50.28%) Security Cleared
2 88 (48.62%) Systems Engineering
3 86 (47.51%) Agile Software Development
4 75 (41.44%) UML
5 66 (36.46%) SC Cleared
6 61 (33.70%) Requirements Management
7 60 (33.15%) Model-Based Systems Engineering
8 59 (32.60%) Rational Rhapsody
8 59 (32.60%) Validation
9 55 (30.39%) Aerospace
10 51 (28.18%) SysML
11 48 (26.52%) Software Engineering
12 42 (23.20%) C++
13 37 (20.44%) Java
13 37 (20.44%) MATLAB
13 37 (20.44%) IBM
14 36 (19.89%) Software Testing
15 35 (19.34%) Problem-Solving
16 34 (18.78%) SDLC
17 33 (18.23%) Customer Requirements
17 33 (18.23%) Project Management
18 32 (17.68%) Social Skills
19 27 (14.92%) Cybersecurity
19 27 (14.92%) Scrum
19 27 (14.92%) Military
20 22 (12.15%) Computer Science
20 22 (12.15%) Avionics
20 22 (12.15%) Requirements Engineering
21 21 (11.60%) C#

Rational DOORS
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:

Application Platforms
1 5 (2.76%) ArcGIS
2 2 (1.10%) Tomcat
3 1 (0.55%) Confluence
3 1 (0.55%) JBoss
3 1 (0.55%) WildFly
Applications
1 10 (5.52%) Microsoft Office
2 5 (2.76%) Simulink
3 1 (0.55%) Microsoft Excel
Business Applications
1 10 (5.52%) Sparx Enterprise Architect
2 5 (2.76%) Sentinel
3 3 (1.66%) Teamcenter
Cloud Services
1 2 (1.10%) Azure
1 2 (1.10%) Cloud Computing
Communications & Networking
1 9 (4.97%) Tactical Data Link
2 4 (2.21%) HTTP
3 3 (1.66%) Wireshark
4 1 (0.55%) Link 16
4 1 (0.55%) TCP/IP
Database & Business Intelligence
1 1 (0.55%) PostgreSQL
1 1 (0.55%) Relational Database
Development Applications
1 59 (32.60%) Rational Rhapsody
2 18 (9.94%) Artifactory
2 18 (9.94%) Jenkins
2 18 (9.94%) SonarQube
3 12 (6.63%) JIRA
4 3 (1.66%) eggPlant
5 2 (1.10%) Bitbucket
5 2 (1.10%) Git (software)
5 2 (1.10%) LabVIEW
5 2 (1.10%) ReSharper
5 2 (1.10%) Subversion
5 2 (1.10%) Visual Studio
6 1 (0.55%) JUnit
6 1 (0.55%) Maven
6 1 (0.55%) NetBeans
General
1 55 (30.39%) Aerospace
2 32 (17.68%) Social Skills
3 27 (14.92%) Military
4 22 (12.15%) Avionics
5 11 (6.08%) Analytical Skills
6 9 (4.97%) Electronics
7 5 (2.76%) Influencing Skills
7 5 (2.76%) Telecoms
8 4 (2.21%) French Language
8 4 (2.21%) Law
9 2 (1.10%) Finance
9 2 (1.10%) Manufacturing
9 2 (1.10%) Marketing
10 1 (0.55%) Automotive
10 1 (0.55%) Presentation Skills
10 1 (0.55%) Public Sector
Job Titles
1 95 (52.49%) Systems Engineer
2 43 (23.76%) Software Engineer
3 17 (9.39%) Analyst
3 17 (9.39%) RF Engineer
4 16 (8.84%) Architect
5 13 (7.18%) Business Analyst
5 13 (7.18%) Senior Systems Engineer
6 12 (6.63%) Test Architect
7 11 (6.08%) Lead Software Engineer
8 9 (4.97%) Business Consultant
8 9 (4.97%) Consultant
8 9 (4.97%) Systems Architect
9 7 (3.87%) Principal Engineer
10 6 (3.31%) Embedded Engineer
10 6 (3.31%) Principal Systems Engineer
11 5 (2.76%) Embedded Software Engineer
12 4 (2.21%) C++ Software Engineer
12 4 (2.21%) Data Architect
12 4 (2.21%) Systems Analyst
12 4 (2.21%) Test Engineer
Libraries, Frameworks & Software Standards
1 8 (4.42%) CSS
2 5 (2.76%) REST
3 2 (1.10%) JSON
3 2 (1.10%) Middleware
4 1 (0.55%) ActiveMQ
4 1 (0.55%) AngularJS
4 1 (0.55%) Apache Axis
4 1 (0.55%) DHTMLX
4 1 (0.55%) Hibernate
4 1 (0.55%) HTML
4 1 (0.55%) JavaFX
4 1 (0.55%) jQuery
4 1 (0.55%) JSP
4 1 (0.55%) OSGi
4 1 (0.55%) RabbitMQ
4 1 (0.55%) SOAP
4 1 (0.55%) Vaadin
Miscellaneous
1 13 (7.18%) Cyberthreat
1 13 (7.18%) Embedded Systems
2 11 (6.08%) Field-Programmable Gate Array
3 7 (3.87%) Greenfield Project
4 5 (2.76%) Self-Motivation
5 4 (2.21%) Data Structures
5 4 (2.21%) Reference Data
6 3 (1.66%) Algorithms
6 3 (1.66%) VHDL
7 2 (1.10%) Management Information System
8 1 (0.55%) Analogue Electronics
8 1 (0.55%) Analytical Mindset
Operating Systems
1 18 (9.94%) Windows
2 11 (6.08%) Linux
3 6 (3.31%) Unix
4 2 (1.10%) VxWorks
5 1 (0.55%) Windows Server
Processes & Methodologies
1 88 (48.62%) Systems Engineering
2 86 (47.51%) Agile Software Development
3 75 (41.44%) UML
4 61 (33.70%) Requirements Management
5 60 (33.15%) Model-Based Systems Engineering
6 59 (32.60%) Validation
7 51 (28.18%) SysML
8 48 (26.52%) Software Engineering
9 36 (19.89%) Software Testing
10 35 (19.34%) Problem-Solving
11 34 (18.78%) SDLC
12 33 (18.23%) Customer Requirements
12 33 (18.23%) Project Management
13 27 (14.92%) Cybersecurity
13 27 (14.92%) Scrum
14 22 (12.15%) Computer Science
14 22 (12.15%) Requirements Engineering
15 20 (11.05%) TOGAF
16 19 (10.50%) Machine Learning
17 18 (9.94%) Artificial Intelligence
Programming Languages
1 42 (23.20%) C++
2 37 (20.44%) Java
2 37 (20.44%) MATLAB
3 21 (11.60%) C#
4 12 (6.63%) C
5 5 (2.76%) Python
6 4 (2.21%) PowerShell
7 3 (1.66%) Bash Shell
8 2 (1.10%) SQL
9 1 (0.55%) Delphi
9 1 (0.55%) Embedded C
9 1 (0.55%) JavaScript
9 1 (0.55%) VB
Qualifications
1 91 (50.28%) Degree
1 91 (50.28%) Security Cleared
2 66 (36.46%) SC Cleared
3 20 (11.05%) DV Cleared
4 18 (9.94%) Computer Science Degree
5 4 (2.21%) ISTQB
6 3 (1.66%) HND
6 3 (1.66%) ISEB
7 2 (1.10%) BPSS Clearance
8 1 (0.55%) Master's Degree
8 1 (0.55%) PhD
Quality Assurance & Compliance
1 10 (5.52%) IEC 61508
2 7 (3.87%) Def Stans
3 6 (3.31%) ISO/IEC 15288
4 5 (2.76%) GxP
5 1 (0.55%) ISO 9001
System Software
1 7 (3.87%) Firmware
2 3 (1.66%) VMware Infrastructure
3 1 (0.55%) Hyper-V
Systems Management
1 3 (1.66%) Nmap
1 3 (1.66%) SELinux
Vendors
1 37 (20.44%) IBM
2 12 (6.63%) EMC
3 10 (5.52%) Microsoft
3 10 (5.52%) Sparx
4 5 (2.76%) Instagram
5 4 (2.21%) VMware
6 1 (0.55%) Atlassian
6 1 (0.55%) Oracle
6 1 (0.55%) Parasoft
6 1 (0.55%) SAP
81 Rational DOORS job vacancies Nationwide