The table below looks at the statistics for Linux skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Linux over the 3 months to 27 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
Linux
Rank 12 19 19
Rank change year-on-year
+7 0
Permanent jobs citing Linux 245 253 255
As % of all permanent IT jobs located in Hertfordshire 12.15% 10.59% 11.18%
As % of the Operating Systems category 50.52% 40.42% 37.56%
Number of salaries quoted 209 208 203
Median salary £49,000 £45,000 £45,000
Median salary % change year-on-year
+8.88% -
90% offered a salary of more than £30,000 £31,400 £35,000
10% offered a salary of more than £68,700 £57,500 £60,000
UK excluding London median salary £44,738 £42,000 £40,000
% change year-on-year
+6.51% +5.00%
Linux
East of England

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Hertfordshire region.

Operating Systems Category
Hertfordshire
Permanent IT job ads with a match in the
Operating Systems category
485 626 679
As % of all permanent IT jobs located in Hertfordshire 24.06% 26.20% 29.77%
Number of salaries quoted 414 532 544
Median salary £42,500 £40,000 £40,000
Median salary % change year-on-year
+6.25% -
90% offered a salary of more than £24,000 £27,500 £19,000
10% offered a salary of more than £61,500 £57,500 £57,500
UK excluding London median salary £37,530 £37,500 £36,000
% change year-on-year
+0.08% +4.16%

Linux
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire region citing Linux as a proportion of all IT jobs with a match in the Operating Systems category.

Linux Jobs Demand Trend in Hertfordshire

Linux
Salary Trend in Hertfordshire

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

Linux Salary Trend in Hertfordshire

Linux
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Linux across the Hertfordshire region over the 3 months to 27 September 2016.

Linux Salary Histogram in Hertfordshire

Linux
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Linux within the Hertfordshire region over the 3 months to 27 September 2016. 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
(Click see detailed
statistics and trends)
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 -11 46 £42,500 +6.25% 7
Hemel Hempstead -2 35 £47,000 +21.29% 3
Welwyn Garden City +15 30 £50,000 -13.04% 1
Royston 0 20 £35,000 -22.22%
Stevenage +17 15 £61,250 +49.39% 3
Letchworth +5 14 £30,500 -23.75% 1
Rickmansworth +21 10 £60,500 +10.00%
St Albans +11 6 £55,000 -
Hertford - 6 £60,000 -
Borehamwood +10 5 £45,000 +91.48%
Cheshunt - 5 £40,000 -
Potters Bar -6 3 £45,000 +5.88%
Kings Langley - 2 £57,000 - 1
Berkhamsted - 1 £69,000 - 1
Linux
East of England

Linux
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 September 2016, IT jobs citing Linux 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 Linux.

1 181 (41.04%) Windows
2 115 (26.08%) Microsoft
3 111 (25.17%) Unix
4 108 (24.49%) SQL
5 90 (20.41%) Python
6 75 (17.01%) Java
7 72 (16.33%) Active Directory
8 70 (15.87%) Perl
8 70 (15.87%) C
8 70 (15.87%) ITIL
9 67 (15.19%) Firewall
10 66 (14.97%) Oracle
11 65 (14.74%) VMware
11 65 (14.74%) Windows Server
12 64 (14.51%) C++
13 61 (13.83%) Apache
13 61 (13.83%) Degree
14 60 (13.61%) TCP/IP
15 56 (12.70%) VPN
16 55 (12.47%) MS Excel
17 52 (11.79%) Puppet
18 51 (11.56%) DevOps
19 49 (11.11%) VMware Infrastructure
20 48 (10.88%) Red Hat Enterprise Linux
21 47 (10.66%) Network Security
22 46 (10.43%) JavaScript
22 46 (10.43%) Windows Server 2008
23 45 (10.20%) Data Centre
24 44 (9.98%) SQL Server
25 43 (9.75%) PostgreSQL

Linux
Top Related 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 61 (13.83%) Apache
2 30 (6.80%) MS Exchange
3 28 (6.35%) WebSphere
4 20 (4.54%) WebSphere Application Server
5 19 (4.31%) Tomcat
6 16 (3.63%) Skype for Business
7 15 (3.40%) OpenStack
8 11 (2.49%) Exchange Server 2013
9 10 (2.27%) Exchange Server 2007
9 10 (2.27%) Exchange Server 2010
10 9 (2.04%) Blackberry Enterprise Server
11 7 (1.59%) CMS
11 7 (1.59%) Exchange Server 2003
11 7 (1.59%) nginx
12 6 (1.36%) SharePoint
13 5 (1.13%) Confluence
13 5 (1.13%) IIS
13 5 (1.13%) WebLogic
14 3 (0.68%) Tuxedo
15 2 (0.45%) MQSeries
Applications
1 55 (12.47%) MS Excel
2 29 (6.58%) MS Office
3 9 (2.04%) GNU Octave
3 9 (2.04%) Simulink
4 4 (0.91%) MS Visio
5 3 (0.68%) GIMP
6 1 (0.23%) HipChat
Business Applications
1 2 (0.45%) Magento
1 2 (0.45%) Oracle 11i
1 2 (0.45%) Oracle EBS
2 1 (0.23%) SAP Oil and Gas
Cloud Services
1 36 (8.16%) Office 365
2 23 (5.22%) Amazon AWS
3 14 (3.17%) Microsoft Azure
4 13 (2.95%) PaaS
5 6 (1.36%) SaaS
6 5 (1.13%) IaaS
7 3 (0.68%) Azure Active Directory
7 3 (0.68%) Mimecast
8 2 (0.45%) Amazon EC2
8 2 (0.45%) Amazon S3
9 1 (0.23%) GitHub
Communications & Networking
1 67 (15.19%) Firewall
2 60 (13.61%) TCP/IP
3 56 (12.70%) VPN
4 47 (10.66%) Network Security
5 42 (9.52%) DNS
6 36 (8.16%) DHCP
7 34 (7.71%) LAN
8 33 (7.48%) WAN
9 28 (6.35%) Remote Desktop
10 21 (4.76%) VLAN
11 20 (4.54%) SSH
12 19 (4.31%) Wireless
13 18 (4.08%) IPsec
14 17 (3.85%) SAN
15 16 (3.63%) VoIP
15 16 (3.63%) Wireshark
16 15 (3.40%) Internet
17 13 (2.95%) ISDN
17 13 (2.95%) MPLS
17 13 (2.95%) PBX
Database & Business Intelligence
1 44 (9.98%) SQL Server
2 43 (9.75%) PostgreSQL
3 42 (9.52%) MySQL
4 23 (5.22%) DB2
5 16 (3.63%) Redis
6 15 (3.40%) Oracle Database
7 9 (2.04%) Relational Database
8 6 (1.36%) Crystal Reports
8 6 (1.36%) Oracle Reports
9 5 (1.13%) Informix
9 5 (1.13%) MongoDB
9 5 (1.13%) RDBMS
10 3 (0.68%) Amazon RDS
11 2 (0.45%) Data Warehouse
11 2 (0.45%) Jackrabbit
11 2 (0.45%) MS Access
11 2 (0.45%) Oracle Database 10g
11 2 (0.45%) Oracle Database 11g
11 2 (0.45%) Oracle Database 12c
11 2 (0.45%) Sybase ASE
Development Applications
1 20 (4.54%) Git (software)
2 18 (4.08%) JIRA
3 17 (3.85%) Jenkins
3 17 (3.85%) Subversion
4 16 (3.63%) GitLab
5 13 (2.95%) Eclipse
6 5 (1.13%) JUnit
6 5 (1.13%) Maven
6 5 (1.13%) Rational Application Developer
6 5 (1.13%) Selenium
6 5 (1.13%) SonarQube
6 5 (1.13%) Sonatype Nexus
7 4 (0.91%) Atlassian Bamboo
7 4 (0.91%) Bitbucket
7 4 (0.91%) ClearCase
7 4 (0.91%) ClearQuest
7 4 (0.91%) FishEye
8 3 (0.68%) Zephyr
9 2 (0.45%) Mockito
9 2 (0.45%) SoapUI
General
1 38 (8.62%) Retail
2 35 (7.94%) Finance
3 22 (4.99%) Electronics
4 13 (2.95%) Telecoms
5 12 (2.72%) Banking
6 9 (2.04%) Front Office
7 7 (1.59%) Automotive
7 7 (1.59%) Manufacturing
8 6 (1.36%) Financial Institution
8 6 (1.36%) Multimedia
9 5 (1.13%) Aerospace
9 5 (1.13%) Marketing
10 4 (0.91%) Back Office
11 3 (0.68%) Advertising
12 2 (0.45%) Law
12 2 (0.45%) Military
13 1 (0.23%) Games
13 1 (0.23%) Pharmaceutical
Job Titles
1 64 (14.51%) Developer
2 63 (14.29%) Analyst
3 51 (11.56%) Linux Engineer
4 49 (11.11%) Support Engineer
5 36 (8.16%) Administrator
6 29 (6.58%) Software Developer
6 29 (6.58%) Support Analyst
7 28 (6.35%) Linux Support
8 26 (5.90%) Linux/Unix DevOps
9 25 (5.67%) Systems Administrator
10 23 (5.22%) Security Analyst
11 22 (4.99%) Java Developer
11 22 (4.99%) Linux Support Engineer
12 21 (4.76%) Software Engineer
12 21 (4.76%) Systems Engineer
13 20 (4.54%) Linux Administrator
13 20 (4.54%) Linux Systems Administrator
14 19 (4.31%) 3rd Line Engineer
14 19 (4.31%) DevOps Manager
15 17 (3.85%) Network Engineer
Libraries, Frameworks & Software Standards
1 37 (8.39%) HTML
2 27 (6.12%) Middleware
3 26 (5.90%) LAMP
4 22 (4.99%) J2EE
5 21 (4.76%) Web Services
6 19 (4.31%) .NET
7 17 (3.85%) CSS
8 15 (3.40%) OpenGL
8 15 (3.40%) WebSphere MQ
9 13 (2.95%) Spring
10 12 (2.72%) Qt
11 11 (2.49%) OpenGL ES
12 10 (2.27%) Ruby on Rails
12 10 (2.27%) XML
13 9 (2.04%) Hibernate
13 9 (2.04%) HTML5
13 9 (2.04%) JDBC
13 9 (2.04%) Memcached
14 7 (1.59%) JSP
14 7 (1.59%) REST
Miscellaneous
1 45 (10.20%) Data Centre
2 27 (6.12%) Computer Science
2 27 (6.12%) Management Information System
3 24 (5.44%) Mathematics
4 16 (3.63%) Algorithms
4 16 (3.63%) Analytical Skills
4 16 (3.63%) PACS
5 15 (3.40%) Device Driver
6 14 (3.17%) iSeries
7 12 (2.72%) Replication
7 12 (2.72%) Verilog
8 11 (2.49%) Field-Programmable Gate Array
9 10 (2.27%) Clustering
10 9 (2.04%) Blackberry
11 8 (1.81%) User Experience
12 7 (1.59%) iPhone
12 7 (1.59%) PDA
13 6 (1.36%) Embedded Systems
13 6 (1.36%) Life Science
14 5 (1.13%) Cybercrime
Operating Systems
1 181 (41.04%) Windows
2 111 (25.17%) Unix
3 65 (14.74%) Windows Server
4 48 (10.88%) Red Hat Enterprise Linux
5 46 (10.43%) Windows Server 2008
6 37 (8.39%) Windows Server 2012
7 29 (6.58%) Windows Server 2003
8 23 (5.22%) Android
8 23 (5.22%) Windows 7
9 16 (3.63%) Solaris
10 14 (3.17%) CentOS
10 14 (3.17%) Debian
10 14 (3.17%) zOS
11 12 (2.72%) Ubuntu
12 9 (2.04%) Mac OS X
13 8 (1.81%) Windows 10
14 7 (1.59%) Windows 8
14 7 (1.59%) Windows Vista
14 7 (1.59%) Windows XP
15 6 (1.36%) Fedora
Processes & Methodologies
1 70 (15.87%) ITIL
2 51 (11.56%) DevOps
3 42 (9.52%) E-Commerce
4 41 (9.30%) Agile Software Development
5 40 (9.07%) Software Engineering
6 37 (8.39%) Service Management
7 33 (7.48%) Configuration Management
8 31 (7.03%) Information Security
9 30 (6.80%) Open Source
10 28 (6.35%) Continuous Integration
11 23 (5.22%) Incident Management
12 21 (4.76%) ITIL V3
12 21 (4.76%) Mentoring
12 21 (4.76%) Validation
12 21 (4.76%) Workflow
13 20 (4.54%) Cybersecurity
13 20 (4.54%) Scrum
13 20 (4.54%) Vulnerability Management
14 19 (4.31%) Network Management
14 19 (4.31%) Project Management
Programming Languages
1 108 (24.49%) SQL
2 90 (20.41%) Python
3 75 (17.01%) Java
4 70 (15.87%) C
4 70 (15.87%) Perl
5 64 (14.51%) C++
6 46 (10.43%) JavaScript
7 39 (8.84%) Bash Shell
8 32 (7.26%) PHP
9 29 (6.58%) Shell Script
10 27 (6.12%) C#
11 22 (4.99%) PowerShell
11 22 (4.99%) Ruby
12 12 (2.72%) Embedded C
13 9 (2.04%) Assembly Language
13 9 (2.04%) Embedded C++
13 9 (2.04%) VB
14 7 (1.59%) MATLAB
15 6 (1.36%) Tcl
16 5 (1.13%) VB.NET
Qualifications
1 61 (13.83%) Degree
2 29 (6.58%) Security Cleared
3 23 (5.22%) CISSP
4 20 (4.54%) Cisco Certification
5 18 (4.08%) CCNP
5 18 (4.08%) CISM
6 16 (3.63%) CEH
7 15 (3.40%) SC Cleared
8 14 (3.17%) CCNA
9 10 (2.27%) MCSE
9 10 (2.27%) Microsoft Certification
10 9 (2.04%) VMware Certified Professional (VCP)
11 8 (1.81%) RHCE
12 6 (1.36%) CISA
12 6 (1.36%) CompTIA Security+
12 6 (1.36%) SANS
12 6 (1.36%) Security+ Certification
13 5 (1.13%) GCIH
13 5 (1.13%) ITIL Foundation Certificate
14 4 (0.91%) GIAC
Quality Assurance & Compliance
1 28 (6.35%) PCI DSS
2 27 (6.12%) QA
3 18 (4.08%) ISO/IEC 27001
4 12 (2.72%) SLA
5 6 (1.36%) ISO 8583
6 3 (0.68%) ECSS
7 1 (0.23%) ISO 9001
7 1 (0.23%) SEPA
System Software
1 72 (16.33%) Active Directory
2 49 (11.11%) VMware Infrastructure
3 19 (4.31%) Hyper-V
3 19 (4.31%) Terminal Services
4 15 (3.40%) Docker
5 14 (3.17%) VMware ESX
6 9 (2.04%) Dovecot
6 9 (2.04%) NFS
7 8 (1.81%) iptables
8 7 (1.59%) vSphere
9 6 (1.36%) Firmware
10 5 (1.13%) KVM
10 5 (1.13%) Samba
10 5 (1.13%) VMware ESXi
10 5 (1.13%) VMware Workstation
11 4 (0.91%) Oracle RAC
11 4 (0.91%) Postfix
12 3 (0.68%) vCloud
12 3 (0.68%) XenApp
13 2 (0.45%) VMware Server
Systems Management
1 52 (11.79%) Puppet
2 26 (5.90%) Ansible
3 24 (5.44%) HAProxy
4 19 (4.31%) Opscode Chef
5 12 (2.72%) SCCM
6 10 (2.27%) Backup Exec
7 8 (1.81%) Nessus
8 7 (1.59%) FortiGate
9 6 (1.36%) QRadar
9 6 (1.36%) Salt
9 6 (1.36%) Symantec Endpoint Protection
10 4 (0.91%) Nagios
11 3 (0.68%) SCOM
12 2 (0.45%) BMC PATROL
12 2 (0.45%) Data Guard
12 2 (0.45%) HP Data Protector
12 2 (0.45%) Kubernetes
12 2 (0.45%) Oracle RMAN
12 2 (0.45%) Terraform
13 1 (0.23%) ZABBIX
Vendors
1 115 (26.08%) Microsoft
2 66 (14.97%) Oracle
3 65 (14.74%) VMware
4 40 (9.07%) Cisco
5 37 (8.39%) Red Hat
6 33 (7.48%) IBM
7 22 (4.99%) Sybase
8 20 (4.54%) CheckPoint
9 18 (4.08%) Citrix
9 18 (4.08%) HP
10 12 (2.72%) Veeam
11 9 (2.04%) Apple
11 9 (2.04%) Becrypt
11 9 (2.04%) Splunk
11 9 (2.04%) Xilinx
12 8 (1.81%) F5
12 8 (1.81%) NetApp
13 7 (1.59%) Draytek
14 6 (1.36%) Aruba
14 6 (1.36%) Symantec
Waltham Cross, Hertfordshire
ENTERPRISE RECRUITMENT LTD
Salary: £35000 - £50000 per annum, Benefits: Pension, Private Medical + More
Posted: 1 hour ago
Watford, Hertfordshire
ARC IT Recruitment Ltd
Salary: Up to £80,000 + Brilliant Benefits + Bonuses
Posted: 3 hours ago
Hertfordshire
Computer Futures
Salary: £50000 - £55000 per annum + competitive
Posted: Yesterday
Hertfordshire
McGregor Boyall
Salary: £40000 - £50000 per annum
Posted: Yesterday
Hertfordshire
Claremont Consulting Ltd
Salary: Benefits
Posted: 18 hours ago
Stevenage, Hertfordshire
ServerChoice
Salary: From £35,000 to £41,000 per annum depending on experience
Posted: Yesterday
Hemel Hempstead, Hertfordshire
Bluetownonline
Salary: £25000 per annum
Posted: Yesterday
Hertfordshire
McGregor Boyall
Salary: £55000 - £65000 per annum + benefits and bonus
Posted: Yesterday
Watford, Hertfordshire
Dupen Recruitment Services
Salary: £60000 - £650000 per annum
Posted: Yesterday
Hatfield, Hertfordshire
Oscar
Salary: £25000 - £35000 per annum + Benefits
Posted: Yesterday
Hertfordshire
Absolute Solution
Posted: 18 hours ago
Watford, Hertfordshire
ENTERPRISE RECRUITMENT LTD
Salary: £25000 - £35000 per annum, Benefits: Shares+Healthcare+Pension+More!
Posted: Yesterday
Watford, Hertfordshire
Opus Recruitment Solutions Ltd
Salary: £65000 - £75000 per annum, Benefits Excellent Benefits Package
Posted: 5 days ago
Hatfield, Hertfordshire
Davanti Solutions
Salary: £60,000 per annum
Posted: Yesterday
Hatfield, Hertfordshire
Executive Resource Group
Salary: £45000 - £55000 per annum + benefits
Posted: 4 days ago
Hemel Hempstead, Hertfordshire
Absolute Solution Limited
Salary: From £47,000 to £52,500 per annum
Posted: 4 days ago
Berkhamsted
Hays West And Wales
Salary: £45000.00 - £50000.00 per annum
Posted: 5 days ago
Hatfield, Hertfordshire
Deerfoot IT Resources Ltd
Salary: £45000 - £55000 per annum + excellent staff benefits
Posted: 6 days ago
Stevenage, Hertfordshire
Oscar
Salary: £22000 - £33000 per annum + Benefits
Posted: 5 days ago
Hatfield, Hertfordshire
JM
Salary: £50000 - £50001 per annum
Posted: 5 days ago
Hatfield, Hertfordshire
JM
Salary: £60000 - £70000 per annum + Car, Benefits and Bonus Package
Posted: 4 days ago
Watford, Hertfordshire
HAYS INFORMATION TECHNOLOGY
Salary: £40000.00 - £45000.00 per annum
Posted: 5 days ago
Letchworth Garden City, Hertfordshire
Absolute Solution Limited
Salary: From £25,000 to £35,000 per annum 35k plus up to 25% overtime
Posted: 6 days ago
Hertfordshire
Ocado Technology
Salary: Competitive Salary
Posted: 13 days ago
Hertfordshire
Ocado Technology
Salary: Competitive Salary
Posted: 14 days ago
Hemel Hempstead
Epson Europe BV
Salary: Competitive Salary plus benefits
Posted: 13 days ago
Hertfordshire
Ocado Technology
Salary: Competitive Salary
Posted: 13 days ago
Hatfield, Hertfordshire
Ocado Technology
Salary: £Competitive plus benefits
Posted: 13 days ago
Hertfordshire
Ocado Technology
Salary: Competitive Salary
Posted: 14 days ago
Stevenage
Computer Futures
Salary: competitive
Posted: 20 days ago