Period
to 21 September 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 21 September 2021 with a comparison to the same period in the previous 2 years.

IBM Rational DOORS
UK
6 months to
21 Sep 2021
Same period 2020 Same period 2019
Rank 777 673 954
Rank change year-on-year -104 +281 +101
Permanent jobs citing Rational DOORS 262 33 151
As % of all permanent jobs advertised in the UK 0.21% 0.067% 0.11%
As % of the Development Applications category 1.03% 0.32% 0.56%
Number of salaries quoted 22 10 100
10th Percentile £42,500 £38,270 £37,500
25th Percentile £46,375 £38,413 £38,625
Median annual salary (50th Percentile) £56,250 £43,750 £55,000
Median % change year-on-year +28.57% -20.45% +15.79%
75th Percentile £72,188 £55,000 £68,750
90th Percentile £78,750 £68,000 £77,500
UK excluding London median annual salary £49,250 £43,750 £51,250
% change year-on-year +12.57% -14.63% +7.89%

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 25,538 10,359 26,886
As % of all permanent IT jobs advertised in the UK 20.95% 20.93% 19.15%
Number of salaries quoted 15,895 8,528 21,481
10th Percentile £36,250 £35,000 £32,500
25th Percentile £43,750 £42,500 £40,000
Median annual salary (50th Percentile) £57,500 £55,000 £52,500
Median % change year-on-year +4.55% +4.76% +5.00%
75th Percentile £75,000 £72,500 £68,750
90th Percentile £90,000 £85,000 £82,500
UK excluding London median annual salary £50,000 £50,000 £46,000
% change year-on-year - +8.70% +2.22%

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 21 September 2021.

Salary histogram for Rational DOORS in the UK

Rational DOORS
Top 9 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 21 September 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
England -109 237 £55,000 +29.41% 71
UK excluding London -45 219 £49,250 +12.57% 73
South West -24 97 £48,500 +22.32% 21
East of England -7 89 £55,000 +22.22% 24
West Midlands -84 21 £67,500 - 9
Midlands -107 21 £67,500 - 10
Work from Home - 18 £57,500 - 13
London -208 15 £72,500 - 3
South East -151 12 £51,250 +2.50% 12

For the 6 months to 21 September 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.

1 144 (54.96%) Systems Engineering
2 139 (53.05%) Requirements Management
3 126 (48.09%) Degree
4 94 (35.88%) UML
5 93 (35.50%) Security Cleared
6 91 (34.73%) Validation
7 84 (32.06%) Software Engineering
8 80 (30.53%) Agile Software Development
9 79 (30.15%) Social Skills
10 66 (25.19%) Rational Rhapsody
11 64 (24.43%) Problem-Solving
12 63 (24.05%) Instagram
13 59 (22.52%) SysML
14 58 (22.14%) Mentoring
15 54 (20.61%) Linux
16 53 (20.23%) Computer Science
17 52 (19.85%) Unit Testing
18 51 (19.47%) Analytical Skills
18 51 (19.47%) Model-Based Systems Engineering
19 50 (19.08%) Requirements Engineering
20 45 (17.18%) Aerospace
21 44 (16.79%) C++
22 43 (16.41%) SC Cleared
22 43 (16.41%) SDLC
23 39 (14.89%) C
23 39 (14.89%) Military
23 39 (14.89%) Integration Testing
24 37 (14.12%) System Testing
24 37 (14.12%) Embedded Software Development
24 37 (14.12%) GCC

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 3 (1.15%) IIS
2 2 (0.76%) Confluence
2 2 (0.76%) Tomcat
3 1 (0.38%) CMS
3 1 (0.38%) JBoss
3 1 (0.38%) WildFly
Applications
1 33 (12.60%) Microsoft Office
2 20 (7.63%) Simulink
3 2 (0.76%) Windchill
4 1 (0.38%) Microsoft Excel
Business Applications
1 4 (1.53%) Teamcenter
2 1 (0.38%) Sparx Enterprise Architect
Cloud Services
1 5 (1.91%) Azure
2 3 (1.15%) AWS
2 3 (1.15%) GCP
3 2 (0.76%) Cloud Computing
Communications & Networking
1 8 (3.05%) Tactical Data Link
2 4 (1.53%) FlexRay
3 3 (1.15%) MQTT
3 3 (1.15%) NFC
3 3 (1.15%) PPP
4 2 (0.76%) 5G
4 2 (0.76%) LTE
4 2 (0.76%) SNMP
4 2 (0.76%) Software-Defined Networking
5 1 (0.38%) ATM
5 1 (0.38%) TCP/IP
5 1 (0.38%) VoIP
Database & Business Intelligence
1 1 (0.38%) PostgreSQL
1 1 (0.38%) Relational Database
Development Applications
1 66 (25.19%) Rational Rhapsody
2 37 (14.12%) Eclipse
2 37 (14.12%) GCC
2 37 (14.12%) GitLab
3 17 (6.49%) JIRA
4 16 (6.11%) Jenkins
5 11 (4.20%) SonarQube
6 9 (3.44%) Git (software)
7 8 (3.05%) Artifactory
7 8 (3.05%) GoogleTest
7 8 (3.05%) TestRail
8 7 (2.67%) Visual Studio
9 5 (1.91%) Rational Team Concert
10 4 (1.53%) Bitbucket
11 3 (1.15%) JUnit
11 3 (1.15%) NetBeans
11 3 (1.15%) Valgrind
12 2 (0.76%) CANoe
12 2 (0.76%) ReSharper
12 2 (0.76%) Subversion
General
1 79 (30.15%) Social Skills
2 51 (19.47%) Analytical Skills
3 45 (17.18%) Aerospace
4 39 (14.89%) Military
5 24 (9.16%) Influencing Skills
6 21 (8.02%) Electronics
7 12 (4.58%) Automotive
7 12 (4.58%) Avionics
7 12 (4.58%) Marketing
8 11 (4.20%) Back Office
8 11 (4.20%) Inclusion and Diversity
9 9 (3.44%) French Language
10 6 (2.29%) Finance
11 5 (1.91%) Law
11 5 (1.91%) Manufacturing
12 4 (1.53%) Telecoms
13 3 (1.15%) Publishing
14 2 (0.76%) Organisational Skills
14 2 (0.76%) Presentation Skills
14 2 (0.76%) Public Sector
Job Titles
1 124 (47.33%) Systems Engineer
2 55 (20.99%) Software Engineer
3 40 (15.27%) Architect
4 24 (9.16%) Test Architect
5 23 (8.78%) Embedded Engineer
5 23 (8.78%) Embedded Software Engineer
6 19 (7.25%) Developer
6 19 (7.25%) Junior
6 19 (7.25%) RF Engineer
7 18 (6.87%) Embedded Developer
7 18 (6.87%) Embedded Software Developer
7 18 (6.87%) Junior Developer
7 18 (6.87%) Junior Software Developer
7 18 (6.87%) Software Developer
8 16 (6.11%) Requirements Engineer
9 12 (4.58%) Software Manager
10 10 (3.82%) Principal Engineer
10 10 (3.82%) Real Time Engineer
10 10 (3.82%) Requirements Manager
10 10 (3.82%) Senior Systems Engineer
Libraries, Frameworks & Software Standards
1 6 (2.29%) Web Services
2 5 (1.91%) CSS
3 4 (1.53%) JSON
4 3 (1.15%) JavaFX
4 3 (1.15%) XML
5 2 (0.76%) Middleware
6 1 (0.38%) ActiveMQ
6 1 (0.38%) AngularJS
6 1 (0.38%) Apache Axis
6 1 (0.38%) DHTMLX
6 1 (0.38%) Hibernate
6 1 (0.38%) HTML
6 1 (0.38%) jQuery
6 1 (0.38%) JSP
6 1 (0.38%) OSGi
6 1 (0.38%) RabbitMQ
6 1 (0.38%) REST
6 1 (0.38%) SOAP
6 1 (0.38%) Vaadin
Miscellaneous
1 30 (11.45%) Management Information System
2 25 (9.54%) Self-Motivation
3 24 (9.16%) Embedded Systems
4 23 (8.78%) Field-Programmable Gate Array
5 10 (3.82%) Algorithms
6 6 (2.29%) Smartcard
7 5 (1.91%) Contactless
8 3 (1.15%) Data Centre
8 3 (1.15%) Data Structures
8 3 (1.15%) Driving Licence
8 3 (1.15%) Greenfield Project
8 3 (1.15%) Mobile Payment
8 3 (1.15%) Public Cloud
8 3 (1.15%) User Experience
9 2 (0.76%) Cyberthreat
10 1 (0.38%) Analogue Electronics
10 1 (0.38%) Analytical Mindset
10 1 (0.38%) Industry 4.0
10 1 (0.38%) VHDL
Operating Systems
1 54 (20.61%) Linux
2 13 (4.96%) Windows
3 4 (1.53%) Windows Server
4 3 (1.15%) Debian
4 3 (1.15%) Solaris
4 3 (1.15%) VxWorks
5 1 (0.38%) Unix
Processes & Methodologies
1 144 (54.96%) Systems Engineering
2 139 (53.05%) Requirements Management
3 94 (35.88%) UML
4 91 (34.73%) Validation
5 84 (32.06%) Software Engineering
6 80 (30.53%) Agile Software Development
7 64 (24.43%) Problem-Solving
8 59 (22.52%) SysML
9 58 (22.14%) Mentoring
10 53 (20.23%) Computer Science
11 52 (19.85%) Unit Testing
12 51 (19.47%) Model-Based Systems Engineering
13 50 (19.08%) Requirements Engineering
14 43 (16.41%) SDLC
15 39 (14.89%) Integration Testing
16 37 (14.12%) Embedded Software Development
16 37 (14.12%) System Testing
17 36 (13.74%) PLM
18 33 (12.60%) Project Management
18 33 (12.60%) Software Testing
Programming Languages
1 44 (16.79%) C++
2 39 (14.89%) C
3 36 (13.74%) Java
4 33 (12.60%) MATLAB
5 21 (8.02%) C#
6 4 (1.53%) JavaScript
6 4 (1.53%) Python
7 2 (0.76%) SQL
8 1 (0.38%) Delphi
8 1 (0.38%) PowerShell
8 1 (0.38%) VB
Qualifications
1 126 (48.09%) Degree
2 93 (35.50%) Security Cleared
3 43 (16.41%) SC Cleared
4 11 (4.20%) Computer Science Degree
5 4 (1.53%) Master's Degree
5 4 (1.53%) Numerate Degree
6 3 (1.15%) (ISC)2 CCSP
6 3 (1.15%) BPSS Clearance
6 3 (1.15%) CCSP
6 3 (1.15%) CISA
6 3 (1.15%) Cisco Certification
6 3 (1.15%) CISM
6 3 (1.15%) CISSP
6 3 (1.15%) CLAS
6 3 (1.15%) CREST Certified
6 3 (1.15%) DV Cleared
6 3 (1.15%) IISP
6 3 (1.15%) ISTQB
7 1 (0.38%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 37 (14.12%) ECSS
1 37 (14.12%) MISRA
1 37 (14.12%) MISRA C
2 16 (6.11%) IEC 61508
3 14 (5.34%) Def Stans
4 10 (3.82%) ISO/IEC 15288
5 6 (2.29%) ISO 9001
6 4 (1.53%) ISO 26262
7 3 (1.15%) GDPR
7 3 (1.15%) GRC
7 3 (1.15%) ISAE 3402
7 3 (1.15%) ISO 31000
7 3 (1.15%) ISO/IEC 27001
7 3 (1.15%) ISO/IEC 27005
7 3 (1.15%) NIST
7 3 (1.15%) PCI DSS
7 3 (1.15%) Sarbanes-Oxley
System Software
1 28 (10.69%) Firmware
2 3 (1.15%) ISA Server
3 1 (0.38%) Hyper-V
Systems Management
1 9 (3.44%) HP Quality Center
2 3 (1.15%) Nessus
2 3 (1.15%) Trend Micro Deep Security
3 2 (0.76%) BMC PATROL
4 1 (0.38%) SELinux
Vendors
1 63 (24.05%) Instagram
2 34 (12.98%) EMC
3 30 (11.45%) IBM
4 27 (10.31%) Microsoft
5 11 (4.20%) Google
6 9 (3.44%) Altera
6 9 (3.44%) Xilinx
7 8 (3.05%) HP
8 4 (1.53%) Atlassian
8 4 (1.53%) Oracle
9 3 (1.15%) Centrify
9 3 (1.15%) Cisco
9 3 (1.15%) CrowdStrike
9 3 (1.15%) Cubic Transportation
9 3 (1.15%) F5
9 3 (1.15%) Imperva
9 3 (1.15%) MathWorks
9 3 (1.15%) Splunk
9 3 (1.15%) Trend Micro
9 3 (1.15%) Tripwire