Period
to 23 November 2017

The table below looks at the prevalence of the term N-Tier in permanent job vacancies advertised in Essex. Included is a benchmarking guide to the salaries offered in vacancies that have cited N-Tier over the 6 months to 23 November 2017 with a comparison to the same period over the previous 2 years.

N-Tier
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 113 138 148
Rank change year-on-year +25 +10 -26
Permanent jobs citing N-Tier 1 2 2
As % of all permanent IT jobs advertised in Essex 0.072% 0.094% 0.076%
As % of the Miscellaneous category 0.19% 0.25% 0.19%
Number of salaries quoted 1 3 2
Essex median annual salary £45,000 £45,000 £45,000
10th Percentile £42,500 £42,500 £39,500
90th Percentile £47,500 £49,500 £48,500
East of England median annual salary £65,000 £50,000 £47,500
% change year-on-year +30.00% +5.26% +18.75%

N-Tier is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for generic IT skills.

All Generic IT Skills
Essex
Permanent vacancies with a requirement for generic IT skills 538 789 1058
As % of all permanent IT jobs advertised in Essex 38.48% 37.16% 40.23%
Number of salaries quoted 412 572 743
Essex median annual salary £45,000 £47,500 £41,000
Median salary % change year-on-year -5.26% +15.85% +2.50%
10th Percentile £24,325 £23,500 £22,500
90th Percentile £66,600 £68,750 £66,250
East of England median annual salary £47,000 £45,000 £42,500
% change year-on-year +4.44% +5.88% +2.41%

N-Tier
Job Vacancy Trend in Essex

Job postings citing N-Tier as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for N-Tier in Essex

N-Tier
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing N-Tier in Essex.

Salary trend for N-Tier in Essex

N-Tier
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing N-Tier within the Essex region over the 6 months to 23 November 2017. 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
Colchester +14 1 £45,000 -
N-Tier
East of England

For the 6 months to 23 November 2017, IT jobs citing N-Tier 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 Essex region with a requirement for N-Tier.

1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
1 1 (100.00%) Oracle
1 1 (100.00%) Linux
1 1 (100.00%) Data Modelling
1 1 (100.00%) ETL
1 1 (100.00%) RDBMS
1 1 (100.00%) Automotive
1 1 (100.00%) PDM
1 1 (100.00%) Oracle Database
1 1 (100.00%) Performance Tuning
1 1 (100.00%) Relational Database
1 1 (100.00%) Logical Data Model
1 1 (100.00%) Physical Data Model

N-Tier
Co-occurring IT Skills in Essex 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:

Database & Business Intelligence
1 1 (100.00%) Oracle Database
1 1 (100.00%) RDBMS
1 1 (100.00%) Relational Database
General
1 1 (100.00%) Automotive
Job Titles
1 1 (100.00%) Database Developer
1 1 (100.00%) Developer
1 1 (100.00%) Oracle Database Developer
1 1 (100.00%) Oracle Developer
Operating Systems
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) Data Modelling
1 1 (100.00%) ETL
1 1 (100.00%) Logical Data Model
1 1 (100.00%) PDM
1 1 (100.00%) Performance Tuning
1 1 (100.00%) Physical Data Model
Programming Languages
1 1 (100.00%) PL/SQL
1 1 (100.00%) SQL
Vendors
1 1 (100.00%) Oracle