Period
to 18 June 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 18 June 2018 with a comparison to the same period in the previous 2 years.

Unix
East of England > Hertfordshire
6 months to
18 Jun 2018
Same period 2017 Same period 2016
Rank 55 55 40
Rank change year-on-year 0 -15 +9
Permanent jobs citing Unix 219 202 275
As % of all permanent IT jobs advertised in Hertfordshire 4.81% 4.74% 5.67%
As % of the Operating Systems category 19.50% 20.22% 24.04%
Number of salaries quoted 167 135 191
Hertfordshire median annual salary £60,000 £50,000 £45,000
Median salary % change year-on-year +20.00% +11.11% -
10th Percentile £39,500 £35,000 £35,000
90th Percentile £67,500 £62,500 £61,250
East of England median annual salary £55,000 £45,250 £45,500
% change year-on-year +21.55% -0.55% +1.11%

Unix is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for operating system skills.

All Operating Systems
Hertfordshire
Permanent vacancies with a requirement for operating system skills 1,123 999 1,144
As % of all permanent IT jobs advertised in Hertfordshire 24.68% 23.46% 23.58%
Number of salaries quoted 950 827 885
Hertfordshire median annual salary £45,000 £42,500 £42,000
Median salary % change year-on-year +5.88% +1.19% -
10th Percentile £23,000 £23,500 £25,750
90th Percentile £70,000 £66,250 £62,500
East of England median annual salary £45,000 £41,500 £40,000
% change year-on-year +8.43% +3.75% -

Unix
Job Vacancy Trend in Hertfordshire

Job postings citing Unix as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Unix in Hertfordshire

Unix
Salary Trend in Hertfordshire

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

Salary trend for Unix in Hertfordshire

Unix
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Unix in Hertfordshire over the 6 months to 18 June 2018.

Salary histogram for Unix in Hertfordshire

Unix
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Unix within the Hertfordshire region over the 6 months to 18 June 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
Hatfield +30 89 £60,000 +2.13% 7
Watford -25 47 £52,500 +10.53% 1
Hemel Hempstead +19 22 £42,000 +86.67% 2
Welwyn Garden City -23 14 - - 3
Stevenage - 7 £53,500 -
Borehamwood +4 4 £45,000 -4.26%
Rickmansworth -7 2 £53,750 +7.50%
St Albans -9 2 £65,000 +23.81%
Radlett - 1 £42,500 -
Unix
East of England

For the 6 months to 18 June 2018, IT jobs citing Unix 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 across the Hertfordshire region with a requirement for Unix.

1 162 (73.97%) Linux
2 90 (41.10%) Windows
3 78 (35.62%) Java
4 67 (30.59%) Agile Software Development
5 63 (28.77%) DevOps
6 62 (28.31%) VMware
6 62 (28.31%) XML
7 59 (26.94%) HTML
8 57 (26.03%) Oracle
9 54 (24.66%) Python
10 53 (24.20%) Open Source
11 52 (23.74%) Amazon AWS
12 51 (23.29%) Problem-Solving
13 49 (22.37%) Degree
13 49 (22.37%) SQL
14 46 (21.00%) Web Services
14 46 (21.00%) Puppet
15 45 (20.55%) IBM
16 43 (19.63%) JavaScript
17 42 (19.18%) Scrum
18 38 (17.35%) JIRA
19 37 (16.89%) ITIL
20 34 (15.53%) Finance
20 34 (15.53%) Git (software)
21 33 (15.07%) Computer Science
21 33 (15.07%) E-Commerce
21 33 (15.07%) HPUX
21 33 (15.07%) Microsoft
22 31 (14.16%) Middleware
22 31 (14.16%) Continuous Integration

Unix
Co-occurring IT Skills in Hertfordshire 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 30 (13.70%) OpenStack
2 27 (12.33%) Oracle SOA Suite
3 22 (10.05%) WebLogic
4 19 (8.68%) Confluence
4 19 (8.68%) WebSphere
5 16 (7.31%) Oracle Service Bus
6 14 (6.39%) Apache
6 14 (6.39%) Tomcat
7 12 (5.48%) Mule
8 10 (4.57%) Adobe Experience Manager
8 10 (4.57%) Mule ESB
9 9 (4.11%) MQSeries
9 9 (4.11%) WebSphere Application Server
10 7 (3.20%) CMS
10 7 (3.20%) JBoss
11 5 (2.28%) Oracle Application Server
12 4 (1.83%) GlassFish
12 4 (1.83%) SharePoint Server
13 3 (1.37%) IIS
14 2 (0.91%) CoreMedia CMS
Applications
1 1 (0.46%) MS Visio
Business Applications
1 9 (4.11%) Magento
2 7 (3.20%) Oracle EBS R12
3 2 (0.91%) Fredhopper
3 2 (0.91%) SAP Hybris
4 1 (0.46%) Oracle BPM
4 1 (0.46%) Oracle EBS
Cloud Services
1 52 (23.74%) Amazon AWS
2 20 (9.13%) Microsoft Azure
3 15 (6.85%) Google Cloud Platform
4 9 (4.11%) Boomi
5 8 (3.65%) Akamai
6 7 (3.20%) Amazon EC2
6 7 (3.20%) AWS Elastic Beanstalk
7 5 (2.28%) Google App Engine
7 5 (2.28%) Google Compute Engine
8 4 (1.83%) Trello
9 2 (0.91%) AWS CloudFormation
9 2 (0.91%) IaaS
9 2 (0.91%) Virtual Private Cloud
10 1 (0.46%) Office 365
10 1 (0.46%) PaaS
10 1 (0.46%) SaaS
Communications & Networking
1 29 (13.24%) VPN
2 25 (11.42%) TCP/IP
3 20 (9.13%) HTTP
3 20 (9.13%) Internet
4 17 (7.76%) SAN
5 14 (6.39%) Firewall
6 12 (5.48%) 802.11
7 11 (5.02%) MPLS
8 10 (4.57%) BGP
8 10 (4.57%) DNS
8 10 (4.57%) OSPF
8 10 (4.57%) SNMP
9 9 (4.11%) Cisco ASA
9 9 (4.11%) DMVPN
9 9 (4.11%) DWDM
9 9 (4.11%) IPsec
9 9 (4.11%) Network Security
9 9 (4.11%) SSL
9 9 (4.11%) WAN
9 9 (4.11%) Wi-Fi
Database & Business Intelligence
1 30 (13.70%) Oracle Database
2 23 (10.50%) Relational Database
3 16 (7.31%) MySQL
4 14 (6.39%) Oracle Database 12c
5 12 (5.48%) Amazon RDS
5 12 (5.48%) NoSQL
5 12 (5.48%) SQL Server
6 8 (3.65%) RDBMS
7 7 (3.20%) Apache Cassandra
7 7 (3.20%) DB2
7 7 (3.20%) Jackrabbit
8 6 (2.74%) Oracle Database 11g
8 6 (2.74%) PostgreSQL
9 5 (2.28%) Amazon Redshift
9 5 (2.28%) MariaDB
9 5 (2.28%) Oracle Database 10g
9 5 (2.28%) SQL Server 2008
10 2 (0.91%) Endeca
11 1 (0.46%) SQL Server 2012
11 1 (0.46%) SQL Server 2014
Development Applications
1 38 (17.35%) JIRA
2 34 (15.53%) Git (software)
3 16 (7.31%) JUnit
3 16 (7.31%) Subversion
4 15 (6.85%) Jenkins
4 15 (6.85%) Selenium
5 11 (5.02%) Cucumber
5 11 (5.02%) Eclipse
5 11 (5.02%) SoapUI
6 9 (4.11%) Maven
7 8 (3.65%) Ant
7 8 (3.65%) Mockito
8 7 (3.20%) Log4j
8 7 (3.20%) WebSphere Studio Application Developer
9 5 (2.28%) JBehave
9 5 (2.28%) WebDriver
10 4 (1.83%) VersionOne
11 3 (1.37%) NUnit
11 3 (1.37%) Redmine
11 3 (1.37%) TeamCity
General
1 34 (15.53%) Finance
2 25 (11.42%) Advertising
3 19 (8.68%) Marketing
4 17 (7.76%) Retail
5 3 (1.37%) Legal
5 3 (1.37%) Multimedia
6 2 (0.91%) French Language
6 2 (0.91%) Games
6 2 (0.91%) German Language
6 2 (0.91%) Publishing
6 2 (0.91%) Swedish Language
7 1 (0.46%) Electronics
7 1 (0.46%) Manufacturing
Job Titles
1 47 (21.46%) Developer
2 33 (15.07%) Java Developer
3 25 (11.42%) Analyst
4 20 (9.13%) DevOps Engineer
5 18 (8.22%) Security Engineer
6 15 (6.85%) DBA
6 15 (6.85%) Systems Developer
7 14 (6.39%) Administrator
8 13 (5.94%) Oracle DBA
9 12 (5.48%) CRM Developer
9 12 (5.48%) EDI Developer
9 12 (5.48%) ERP Developer
10 10 (4.57%) Storage Specialist
10 10 (4.57%) Unix Specialist
11 9 (4.11%) Architect
11 9 (4.11%) AWS Specialist
11 9 (4.11%) Consultant
11 9 (4.11%) Linux Specialist
11 9 (4.11%) Network Engineer
11 9 (4.11%) Team Leader
Libraries, Frameworks & Software Standards
1 62 (28.31%) XML
2 59 (26.94%) HTML
3 46 (21.00%) Web Services
4 31 (14.16%) Middleware
5 30 (13.70%) SOAP
6 28 (12.79%) JSON
7 25 (11.42%) .NET
8 23 (10.50%) CSS
9 22 (10.05%) REST
10 21 (9.59%) AngularJS
10 21 (9.59%) ASP.NET
11 19 (8.68%) EDI
12 17 (7.76%) Spring
13 16 (7.31%) Oracle Fusion
14 15 (6.85%) J2EE
14 15 (6.85%) JavaBeans
15 14 (6.39%) XSD
16 13 (5.94%) Hibernate
16 13 (5.94%) Struts
17 12 (5.48%) JSP
Miscellaneous
1 33 (15.07%) Computer Science
2 30 (13.70%) Analytical Skills
3 15 (6.85%) HP Storage
3 15 (6.85%) Self-Motivation
4 12 (5.48%) Data Centre
5 9 (4.11%) Linux Command Line
6 7 (3.20%) Enterprise Storage
6 7 (3.20%) Public Cloud
7 6 (2.74%) Replication
7 6 (2.74%) Security Operations Centre
8 5 (2.28%) Enterprise Software
9 4 (1.83%) Greenfield Project
9 4 (1.83%) MPEG
9 4 (1.83%) Video\Live Streaming
10 2 (0.91%) Client/Server
10 2 (0.91%) Hybrid Cloud
10 2 (0.91%) Mainframe
10 2 (0.91%) Private Cloud
10 2 (0.91%) Virtual Team
11 1 (0.46%) EMC VNX
Operating Systems
1 162 (73.97%) Linux
2 90 (41.10%) Windows
3 33 (15.07%) HPUX
4 28 (12.79%) Solaris
5 24 (10.96%) Windows Server
6 20 (9.13%) Debian
7 18 (8.22%) Ubuntu
8 14 (6.39%) CoreOS
9 13 (5.94%) AIX
10 4 (1.83%) Windows Server 2008
11 3 (1.37%) Windows Server 2012
12 1 (0.46%) CentOS
Processes & Methodologies
1 67 (30.59%) Agile Software Development
2 63 (28.77%) DevOps
3 53 (24.20%) Open Source
4 51 (23.29%) Problem-Solving
5 42 (19.18%) Scrum
6 37 (16.89%) ITIL
7 33 (15.07%) E-Commerce
8 31 (14.16%) Continuous Integration
9 30 (13.70%) TDD
10 28 (12.79%) SOA
11 24 (10.96%) Software Engineering
12 23 (10.50%) Configuration Management
12 23 (10.50%) Project Management
13 22 (10.05%) Business Intelligence
13 22 (10.05%) Continuous Improvement
13 22 (10.05%) Performance Tuning
14 20 (9.13%) Capacity Planning
14 20 (9.13%) Continuous Delivery
15 19 (8.68%) CRM
15 19 (8.68%) Mentoring
Programming Languages
1 78 (35.62%) Java
2 54 (24.66%) Python
3 49 (22.37%) SQL
4 43 (19.63%) JavaScript
5 26 (11.87%) PowerShell
6 22 (10.05%) Bash Shell
7 21 (9.59%) C#
7 21 (9.59%) PHP
7 21 (9.59%) VB.NET
8 18 (8.22%) Perl
8 18 (8.22%) VBA
9 17 (7.76%) Shell Script
10 6 (2.74%) Java 8
11 4 (1.83%) C
11 4 (1.83%) C++
11 4 (1.83%) XPath
11 4 (1.83%) XQuery
12 2 (0.91%) ANSI SQL
12 2 (0.91%) AWK
12 2 (0.91%) PL/SQL
Qualifications
1 49 (22.37%) Degree
2 23 (10.50%) Computer Science Degree
3 15 (6.85%) ITIL Certification
4 12 (5.48%) GIAC
5 8 (3.65%) CISM
5 8 (3.65%) CISSP
5 8 (3.65%) SC Cleared
5 8 (3.65%) Security Cleared
6 6 (2.74%) CISA
6 6 (2.74%) CompTIA Security+
6 6 (2.74%) CREST Certified
6 6 (2.74%) CSSLP
6 6 (2.74%) GCFA
6 6 (2.74%) GCFE
6 6 (2.74%) GREM
6 6 (2.74%) SANS
6 6 (2.74%) SSCP
7 5 (2.28%) CCNP
7 5 (2.28%) Cisco Certification
8 4 (1.83%) Numerate Degree
Quality Assurance & Compliance
1 10 (4.57%) GCP
2 8 (3.65%) QA
2 8 (3.65%) SLA
3 2 (0.91%) ISO/IEC 27001
4 1 (0.46%) GDPR
4 1 (0.46%) PCI DSS
System Software
1 29 (13.24%) Ceph
2 24 (10.96%) Docker
3 22 (10.05%) VMware ESXi
4 18 (8.22%) VMware Infrastructure
5 11 (5.02%) Virtual Machines
6 10 (4.57%) VMware NSX
7 4 (1.83%) Active Directory
7 4 (1.83%) Hyper-V
8 1 (0.46%) Tivoli Workload Scheduler
Systems Management
1 46 (21.00%) Puppet
2 30 (13.70%) Ansible
2 30 (13.70%) Opscode Chef
3 22 (10.05%) HP Data Protector
4 18 (8.22%) Kubernetes
5 10 (4.57%) Terraform
5 10 (4.57%) vCenter Server
5 10 (4.57%) vRealize
6 6 (2.74%) EnCase
7 5 (2.28%) Norton AntiVirus
8 4 (1.83%) CA Service Virtualization
9 2 (0.91%) Grafana
9 2 (0.91%) Tivoli
10 1 (0.46%) Prometheus
10 1 (0.46%) Tivoli Storage Manager
Vendors
1 62 (28.31%) VMware
2 57 (26.03%) Oracle
3 45 (20.55%) IBM
4 33 (15.07%) Microsoft
5 26 (11.87%) Citrix
6 23 (10.50%) HP
7 20 (9.13%) 3PAR
8 18 (8.22%) Juniper
9 15 (6.85%) Brocade
9 15 (6.85%) Google
9 15 (6.85%) Veeam
10 14 (6.39%) Cisco
11 13 (5.94%) NetApp
12 12 (5.48%) TIBCO
12 12 (5.48%) WSO2
13 11 (5.02%) Aruba
13 11 (5.02%) Sophos
14 10 (4.57%) Symantec
14 10 (4.57%) webMethods
15 9 (4.11%) CheckPoint