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 3 months to 23 May 2017 with a comparison to the same period in the previous 2 years.

Unix
East of England / Hertfordshire
3 months to
23 May 2017
Same period 2016 Same period 2015
Rank 60 40 59
Rank change year-on-year -20 +19  
Permanent jobs citing Unix 83 128 128
As % of all permanent IT jobs advertised in Hertfordshire 4.10% 5.42% 4.79%
As % of the Operating Systems category 19.67% 22.82% 15.63%
Number of salaries quoted 56 79 75
Median salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% -  
90% offered a salary of more than £43,750 £36,800 £36,000
10% offered a salary of more than £60,000 £60,000 £60,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

Unix is in the operating system skills category. The next 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.

Operating System Skills
Hertfordshire
Permanent job vacancies with a requirement for operating system skills 422 561 819
As % of all permanent IT job vacancies advertised in Hertfordshire 20.86% 23.77% 30.64%
Number of salaries quoted 355 445 596
Median salary £40,500 £37,500 £37,500
Median salary % change year-on-year +8.00% -  
90% offered a salary of more than £24,000 £26,000 £25,000
10% offered a salary of more than £60,000 £55,000 £59,700
UK excluding London median salary £37,500 £37,500 £37,500

Unix
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Unix as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

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 3 months to 23 May 2017.

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 3 months to 23 May 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
Watford -15 41 £48,750 +9.55% 1
Borehamwood - 11 £47,000 -
Hatfield +1 7 £60,000 +14.28% 5
Royston - 2 £65,000 -
St Albans - 2 £52,500 - 1
Welwyn Garden City - 2 £32,000 -
Rickmansworth +7 1 £45,000 -10.00%
Bishop's Stortford - 1 £50,000 - 1
Letchworth - 1 - -
Unix
East of England

For the 6 months to 23 May 2017, IT jobs citing Unix 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 Hertfordshire region with a requirement for Unix.

1 135 (63.38%) Linux
2 132 (61.97%) Java
3 101 (47.42%) Oracle
4 92 (43.19%) SQL
5 76 (35.68%) Shell Script
6 66 (30.99%) Finance
7 52 (24.41%) WebLogic
7 52 (24.41%) Continuous Integration
8 48 (22.54%) DevOps
9 46 (21.60%) Solaris
9 46 (21.60%) SOA
10 45 (21.13%) Python
11 44 (20.66%) Oracle Database
12 41 (19.25%) Microsoft
12 41 (19.25%) XML
13 40 (18.78%) SOAP
14 39 (18.31%) Windows
14 39 (18.31%) Agile Software Development
15 37 (17.37%) ITIL
16 36 (16.90%) Middleware
17 35 (16.43%) SQL Server
18 33 (15.49%) Web Services
18 33 (15.49%) Oracle EBS
19 32 (15.02%) Oracle SOA Suite
19 32 (15.02%) Selenium
19 32 (15.02%) Test Automation
20 29 (13.62%) UML
21 28 (13.15%) MySQL
21 28 (13.15%) OO
21 28 (13.15%) OOD

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 52 (24.41%) WebLogic
2 32 (15.02%) Oracle SOA Suite
3 28 (13.15%) Oracle Service Bus
4 15 (7.04%) Apache
5 12 (5.63%) WebSphere
6 9 (4.23%) Tomcat
7 8 (3.76%) JBoss
8 6 (2.82%) Confluence
9 4 (1.88%) GlassFish
9 4 (1.88%) MQSeries
9 4 (1.88%) OpenStack
9 4 (1.88%) Oracle HTTP Server
10 2 (0.94%) Alfresco
10 2 (0.94%) Captiva
10 2 (0.94%) Documentum
11 1 (0.47%) CMS
11 1 (0.47%) Drupal
11 1 (0.47%) WebSphere Application Server
Applications
1 14 (6.57%) Microsoft Office
2 3 (1.41%) MS Visio
Business Applications
1 33 (15.49%) Oracle EBS
2 23 (10.80%) Oracle EBS R12
3 12 (5.63%) Magento
3 12 (5.63%) Oracle Applications
4 1 (0.47%) Oracle Assets
4 1 (0.47%) Oracle Cash Management
Cloud Services
1 22 (10.33%) Amazon AWS
2 8 (3.76%) IaaS
3 7 (3.29%) Microsoft Azure
4 4 (1.88%) AWS CloudFormation
5 3 (1.41%) Oracle Service Cloud
Communications & Networking
1 22 (10.33%) HTTP
2 15 (7.04%) TCP/IP
3 13 (6.10%) SAN
4 11 (5.16%) FTP
4 11 (5.16%) VPN
5 10 (4.69%) DNS
6 9 (4.23%) Firewall
7 8 (3.76%) IMAP
7 8 (3.76%) iSCSI
7 8 (3.76%) NAS
7 8 (3.76%) SMTP
7 8 (3.76%) VLAN
8 7 (3.29%) SSH
9 6 (2.82%) IPsec
9 6 (2.82%) Network Security
10 4 (1.88%) ICMP
10 4 (1.88%) Internet
10 4 (1.88%) LAN
10 4 (1.88%) Reverse Proxy
10 4 (1.88%) WAN
Database & Business Intelligence
1 44 (20.66%) Oracle Database
2 35 (16.43%) SQL Server
3 28 (13.15%) MySQL
4 26 (12.21%) Oracle Database 12c
5 21 (9.86%) RDBMS
5 21 (9.86%) Relational Database
6 15 (7.04%) Oracle Database 11g
7 9 (4.23%) Oracle Database 10g
8 7 (3.29%) PostgreSQL
9 6 (2.82%) Oracle Exadata
10 5 (2.35%) Amazon Redshift
11 3 (1.41%) Oracle Reports
11 3 (1.41%) SQL Server 2012
11 3 (1.41%) SQL Server 2014
12 2 (0.94%) DB2
13 1 (0.47%) Oracle BI Publisher
Development Applications
1 32 (15.02%) Selenium
2 27 (12.68%) JIRA
3 23 (10.80%) HP UFT
4 17 (7.98%) Ant
4 17 (7.98%) WebDriver
5 14 (6.57%) Maven
6 13 (6.10%) Git (software)
7 10 (4.69%) Cucumber
8 9 (4.23%) Subversion
9 8 (3.76%) Jenkins
9 8 (3.76%) LoadRunner
10 6 (2.82%) ClearQuest
10 6 (2.82%) JUnit
10 6 (2.82%) Oracle APEX
10 6 (2.82%) Visual Studio
11 5 (2.35%) Eclipse
11 5 (2.35%) SoapUI
12 4 (1.88%) JBehave
13 2 (0.94%) CMake
14 1 (0.47%) Bitbucket
General
1 66 (30.99%) Finance
2 9 (4.23%) Advertising
3 7 (3.29%) Retail
4 6 (2.82%) Automotive
4 6 (2.82%) Publishing
5 4 (1.88%) Banking
6 2 (0.94%) Aerospace
6 2 (0.94%) Back Office
6 2 (0.94%) Investment Banking
7 1 (0.47%) General Ledger
7 1 (0.47%) Marketing
7 1 (0.47%) Military
Job Titles
1 59 (27.70%) Analyst
2 45 (21.13%) DBA
2 45 (21.13%) Oracle DBA
3 37 (17.37%) Developer
4 32 (15.02%) Test Analyst
5 23 (10.80%) SQL Analyst
5 23 (10.80%) Unix Analyst
6 18 (8.45%) Automation Test Analyst
7 16 (7.51%) Administrator
7 16 (7.51%) SAP Developer
7 16 (7.51%) SAP PI Developer
8 15 (7.04%) Linux Support
8 15 (7.04%) SQL Developer
9 14 (6.57%) Systems Analyst
10 13 (6.10%) Unix Developer
11 12 (5.63%) Oracle Applications DBA
11 12 (5.63%) SOA Analyst
11 12 (5.63%) SQL Server Developer
11 12 (5.63%) Support Analyst
11 12 (5.63%) XML Analyst
Libraries, Frameworks & Software Standards
1 41 (19.25%) XML
2 40 (18.78%) SOAP
3 36 (16.90%) Middleware
4 33 (15.49%) Web Services
5 27 (12.68%) JDBC
5 27 (12.68%) Oracle Fusion
6 24 (11.27%) REST
7 21 (9.86%) HTML
8 16 (7.51%) EDI
8 16 (7.51%) EDIFACT
8 16 (7.51%) IDoc
8 16 (7.51%) SAP PI
8 16 (7.51%) Spring
8 16 (7.51%) XSLT
9 9 (4.23%) Gherkin
9 9 (4.23%) XML Messaging
10 8 (3.76%) J2EE
11 7 (3.29%) Hibernate
11 7 (3.29%) J2SE
11 7 (3.29%) JSP
Miscellaneous
1 10 (4.69%) Data Centre
2 9 (4.23%) Analytical Skills
3 8 (3.76%) Computer Science
4 7 (3.29%) Algorithms
5 6 (2.82%) PACS
6 5 (2.35%) Client/Server
6 5 (2.35%) Linux Command Line
6 5 (2.35%) Replication
7 4 (1.88%) Data Structures
7 4 (1.88%) Fintech
7 4 (1.88%) Greenfield Project
7 4 (1.88%) Hybrid Cloud
8 1 (0.47%) Biotechnology
8 1 (0.47%) Clustering
8 1 (0.47%) EPoS
8 1 (0.47%) Management Information System
8 1 (0.47%) Mobile App
Operating Systems
1 135 (63.38%) Linux
2 46 (21.60%) Solaris
3 39 (18.31%) Windows
4 8 (3.76%) CentOS
5 6 (2.82%) Windows Server
6 2 (0.94%) AIX
7 1 (0.47%) Mac OS
7 1 (0.47%) Red Hat Enterprise Linux
7 1 (0.47%) Windows Server 2008
Processes & Methodologies
1 52 (24.41%) Continuous Integration
2 48 (22.54%) DevOps
3 46 (21.60%) SOA
4 39 (18.31%) Agile Software Development
5 37 (17.37%) ITIL
6 32 (15.02%) Test Automation
7 29 (13.62%) UML
8 28 (13.15%) Business Activity Monitoring
8 28 (13.15%) OO
8 28 (13.15%) OOD
9 27 (12.68%) Performance Tuning
10 25 (11.74%) Scrum
10 25 (11.74%) TDD
11 24 (11.27%) Wealth Management
12 22 (10.33%) Test Scripting
13 21 (9.86%) BDD
14 20 (9.39%) Functional Testing
14 20 (9.39%) Software Engineering
15 18 (8.45%) Problem Management
16 17 (7.98%) Stakeholder Management
Programming Languages
1 132 (61.97%) Java
2 92 (43.19%) SQL
3 76 (35.68%) Shell Script
4 45 (21.13%) Python
5 24 (11.27%) Bash Shell
6 22 (10.33%) C#
7 19 (8.92%) Perl
8 18 (8.45%) PL/SQL
9 16 (7.51%) JavaScript
9 16 (7.51%) XQuery
10 14 (6.57%) Korn
11 13 (6.10%) PHP
12 6 (2.82%) PowerShell
13 4 (1.88%) AWK
13 4 (1.88%) C++
13 4 (1.88%) Jython
13 4 (1.88%) Scala
14 3 (1.41%) C
14 3 (1.41%) Ruby
15 2 (0.94%) Ada
Qualifications
1 15 (7.04%) Degree
2 8 (3.76%) OCA
2 8 (3.76%) OCP
2 8 (3.76%) Oracle Certification
3 5 (2.35%) PRINCE2 Certification
4 4 (1.88%) AWS Certification
5 1 (0.47%) CEH
5 1 (0.47%) CPTE
5 1 (0.47%) CREST Certified
5 1 (0.47%) OSCP
Quality Assurance & Compliance
1 23 (10.80%) QA
2 10 (4.69%) SLA
3 2 (0.94%) ISO/IEC 27001
4 1 (0.47%) ISAE 3402
4 1 (0.47%) ISO 9001
System Software
1 21 (9.86%) Oracle RAC
2 8 (3.76%) Active Directory
2 8 (3.76%) KVM
2 8 (3.76%) XenServer
3 7 (3.29%) VMware Infrastructure
4 6 (2.82%) Docker
5 5 (2.35%) Tivoli Workload Scheduler
6 2 (0.94%) Virtual Machines
7 1 (0.47%) Samba
7 1 (0.47%) vSphere
Systems Management
1 21 (9.86%) Oracle RMAN
2 17 (7.98%) Puppet
3 16 (7.51%) Data Guard
3 16 (7.51%) Opscode Chef
4 13 (6.10%) Ansible
5 12 (5.63%) Oracle Enterprise Manager
6 8 (3.76%) Nagios
6 8 (3.76%) SCOM
7 6 (2.82%) Tivoli
8 5 (2.35%) HP Quality Center
9 2 (0.94%) Enterprise Manager Cloud Control
10 1 (0.47%) BMC PATROL
10 1 (0.47%) Grafana
10 1 (0.47%) Terraform
Vendors
1 101 (47.42%) Oracle
2 41 (19.25%) Microsoft
3 18 (8.45%) HP
4 16 (7.51%) SAP
5 13 (6.10%) IBM
6 9 (4.23%) Sybase
7 7 (3.29%) VMware
8 6 (2.82%) Atlassian
9 4 (1.88%) Cisco
10 3 (1.41%) Hyperion
11 2 (0.94%) EMC
11 2 (0.94%) Informatica
11 2 (0.94%) Remedy
12 1 (0.47%) AppDynamics
12 1 (0.47%) BMC
12 1 (0.47%) hybris
12 1 (0.47%) New Relic
12 1 (0.47%) Sonatype
12 1 (0.47%) Toshiba
12 1 (0.47%) Xerox
Bishop's Stortford, Hertfordshire
Senitor Associates
Salary: £30000 - £40000 per annum + Benefits
Posted: Yesterday
Hatfield, Hertfordshire
Understanding Recruitment
Salary: £50000 - £65000 per annum + Shares, Benefits
Posted: 2 days ago
St. Albans, Hertfordshire
Networking People (UK)
Salary: Bens
Posted: Yesterday
Hatfield, Hertfordshire
JM
Salary: £55000 - £70000 per annum + car, bonus
Posted: Yesterday
Hatfield, Hertfordshire
Computacenter
Salary: Competitive + Benefits
Posted: Yesterday
Hertfordshire
Ocado Technology
Salary: £Competitive plus benefits
Posted: 6 days ago
Hatfield, Hertfordshire
JM
Salary: £55000 - £65000 per annum + benfits and bonus
Posted: 4 days ago
Hatfield, Hertfordshire
Networking People
Salary: £85000 - £100000 per annum + Bens
Posted: 6 days ago
Hertfordshire
Ocado Technology
Salary: £Competitive plus benefits
Posted: 6 days ago
Hertfordshire
Interquest - IQ Tech
Salary: £45000 - £60000 per annum + Benefits
Posted: 7 days ago
Watford
Venturi
Salary: £35000 - £45000 per annum + Additional Benefits
Posted: 26 days ago