The following table provides summary statistics for permanent job vacancies advertised in Surrey with a requirement for Cryptography skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Cryptography over the 3 months to 29 June 2017 with a comparison to the same period in the previous 2 years.

Cryptography (Cryptology)
South East > Surrey
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 145 176 215
Rank change year-on-year +31 +39  
Permanent jobs citing Cryptography 15 22 6
As % of all permanent IT jobs advertised in Surrey 0.55% 0.60% 0.13%
As % of the Processes & Methodologies category 0.63% 0.71% 0.15%
Number of salaries quoted 15 22 8
Surrey median annual salary £47,500 £40,000 £47,500
Median salary % change year-on-year +18.75% -15.78%  
10th Percentile £32,500 £28,750 £37,500
90th Percentile £56,250 £77,500 £56,250
South East median annual salary £52,500 £52,500 £42,500
% change year-on-year - +23.52%  

Cryptography is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Surrey with a requirement for process and methodology skills.

Process & Methodology Skills
Surrey
Permanent job vacancies with a requirement for process and methodology skills 2379 3096 4048
As % of all permanent IT job vacancies advertised in Surrey 87.69% 84.50% 87.30%
Number of salaries quoted 8233 11304 13788
Surrey median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% -  
10th Percentile £31,250 £31,250 £28,750
90th Percentile £70,000 £70,000 £72,500
South East median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.55%  

Cryptography
Job Vacancy Trend in Surrey

Job postings citing Cryptography as a percentage of all IT jobs advertised in Surrey.

Job vacancy trend for Cryptography in Surrey

Cryptography
Salary Trend in Surrey

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

Salary trend for Cryptography in Surrey

Cryptography
Salary Histogram in Surrey

The salary distribution of IT jobs citing Cryptography in Surrey over the 3 months to 29 June 2017.

Salary histogram for Cryptography in Surrey

Cryptography
Job Locations in Surrey

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Cryptography within the Surrey region over the 3 months to 29 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Guildford +11 15 £47,500 +20.25%
Cryptography
South East

For the 6 months to 29 June 2017, IT jobs citing Cryptography also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Surrey region with a requirement for Cryptography.

1 19 (65.52%) Java
1 19 (65.52%) Degree
2 18 (62.07%) C++
2 18 (62.07%) Computer Science
3 17 (58.62%) Cybersecurity
3 17 (58.62%) Blockchain
3 17 (58.62%) Software Engineering
3 17 (58.62%) Online Security
4 16 (55.17%) Big Data
4 16 (55.17%) Hadoop
5 14 (48.28%) Cyber Attack
5 14 (48.28%) Data Lake
5 14 (48.28%) Migration
6 12 (41.38%) Linux
6 12 (41.38%) Python
7 10 (34.48%) C
7 10 (34.48%) C#
7 10 (34.48%) Web Services
7 10 (34.48%) Master's Degree
7 10 (34.48%) Computer Science Degree
7 10 (34.48%) Test Automation
7 10 (34.48%) QA
7 10 (34.48%) Performance Testing
7 10 (34.48%) Test Scripting
7 10 (34.48%) Manual Testing
8 9 (31.03%) Unix
8 9 (31.03%) Banking
9 8 (27.59%) Management Information System
10 7 (24.14%) Wireless
10 7 (24.14%) Electronics

Cryptography
Co-occurring IT Skills in Surrey 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 7 (24.14%) Spreadsheet
Cloud Services
1 2 (6.90%) Amazon AWS
1 2 (6.90%) Microsoft Azure
Communications & Networking
1 7 (24.14%) Internet
1 7 (24.14%) NFC
1 7 (24.14%) Wireless
2 2 (6.90%) Network Security
3 1 (3.45%) Firewall
Database & Business Intelligence
1 17 (58.62%) Blockchain
2 16 (55.17%) Big Data
2 16 (55.17%) Hadoop
3 14 (48.28%) Data Lake
4 2 (6.90%) Apache Cassandra
4 2 (6.90%) Couchbase
4 2 (6.90%) DB2
4 2 (6.90%) MariaDB
4 2 (6.90%) SQL Server
General
1 9 (31.03%) Banking
2 7 (24.14%) Electronics
2 7 (24.14%) Retail
2 7 (24.14%) Retail Banking
2 7 (24.14%) Telecoms
3 2 (6.90%) Investment Banking
Job Titles
1 8 (27.59%) Consultant
2 7 (24.14%) EMV Consultant
2 7 (24.14%) QA Engineer
2 7 (24.14%) Senior Consultant
3 6 (20.69%) Software Engineer
4 5 (17.24%) Cybersecurity Engineer
4 5 (17.24%) Security Engineer
5 4 (13.79%) Architect
6 3 (10.34%) Analyst
6 3 (10.34%) QA Analyst
6 3 (10.34%) QA Test Analyst
6 3 (10.34%) Security Architect
6 3 (10.34%) Test Analyst
7 1 (3.45%) Database Architect
7 1 (3.45%) Developer
7 1 (3.45%) Graduate Developer
7 1 (3.45%) Graduate Software Developer
7 1 (3.45%) Security Consultant
7 1 (3.45%) Solutions Architect
7 1 (3.45%) Technical Architect
Libraries, Frameworks & Software Standards
1 10 (34.48%) Web Services
2 2 (6.90%) JCE
3 1 (3.45%) .NET
3 1 (3.45%) XML
Miscellaneous
1 18 (62.07%) Computer Science
2 14 (48.28%) Cyber Attack
3 8 (27.59%) Management Information System
4 7 (24.14%) Contactless
4 7 (24.14%) Digital TV
4 7 (24.14%) EMV
4 7 (24.14%) Mobile Payment
4 7 (24.14%) Smartcard
5 5 (17.24%) PKI
6 3 (10.34%) Client/Server
7 2 (6.90%) Algorithms
8 1 (3.45%) NHS
Operating Systems
1 12 (41.38%) Linux
2 9 (31.03%) Unix
3 2 (6.90%) Windows
Processes & Methodologies
1 17 (58.62%) Cybersecurity
1 17 (58.62%) Online Security
1 17 (58.62%) Software Engineering
2 14 (48.28%) Migration
3 10 (34.48%) Manual Testing
3 10 (34.48%) Performance Testing
3 10 (34.48%) Test Automation
3 10 (34.48%) Test Scripting
4 7 (24.14%) Agile Software Development
4 7 (24.14%) Identity Access Management
4 7 (24.14%) Integration Testing
4 7 (24.14%) Open Source
4 7 (24.14%) Prototyping
4 7 (24.14%) Rapid Prototyping
4 7 (24.14%) Requirements Analysis
4 7 (24.14%) Security Testing
4 7 (24.14%) Systems Analysis
4 7 (24.14%) Technical Architecture
5 4 (13.79%) Functional Programming
6 3 (10.34%) Mentoring
Programming Languages
1 19 (65.52%) Java
2 18 (62.07%) C++
3 12 (41.38%) Python
4 10 (34.48%) C
4 10 (34.48%) C#
5 4 (13.79%) Go
5 4 (13.79%) Scala
6 2 (6.90%) SQL
Qualifications
1 19 (65.52%) Degree
2 10 (34.48%) Computer Science Degree
2 10 (34.48%) Master's Degree
3 7 (24.14%) ISEB
3 7 (24.14%) ISTQB
4 2 (6.90%) CISSP
4 2 (6.90%) OCA
4 2 (6.90%) OCP
4 2 (6.90%) Oracle Certification
5 1 (3.45%) PhD
Quality Assurance & Compliance
1 10 (34.48%) QA
2 1 (3.45%) HMG Security Policy Framework
2 1 (3.45%) ISO/IEC 27001
System Software
1 2 (6.90%) HDFS
1 2 (6.90%) VMware Infrastructure
Vendors
1 7 (24.14%) Hyperion
2 2 (6.90%) Microsoft
2 2 (6.90%) Oracle
2 2 (6.90%) VMware