The table below looks at the statistics for the Senior Systems Administrator role in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Senior Systems Administrator in their job title over the 3 months to 29 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Dec 2014
Same period 2013 Same period 2012
Senior System Administrator
Rank 529 478 472
Rank change year-on-year
-51 -6
Permanent jobs requiring a Senior Systems Administrator 92 147 159
As % of all permanent IT jobs located in London 0.21% 0.33% 0.34%
As % of the Job Titles category 0.23% 0.35% 0.36%
Number of salaries quoted 69 145 124
Average salary £55,000 £55,000 £50,000
Average salary % change year-on-year
- +10.00%
90% offered a salary of more than £47,500 £42,500 £41,450
10% offered a salary of more than £72,500 £65,000 £62,500
UK excluding London average salary £45,000 £42,500 £42,500
% change year-on-year
+5.88% -
Senior Systems Administrator
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in permanent jobs advertised in the London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of permanent jobs in the overall sample.

Job Titles Category
London
Permanent IT job ads with a match in the
Job Titles category
40782 41868 44449
As % of all permanent IT jobs located in London 93.89% 93.96% 94.40%
Number of salaries quoted 34763 34463 38430
Average salary £52,500 £52,500 £50,000
Average salary % change year-on-year
- +5.00%
90% offered a salary of more than £32,000 £32,500 £32,500
10% offered a salary of more than £75,500 £75,000 £78,750
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

Senior Systems Administrator
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Senior Systems Administrator in the job title across the London region as a proportion of the total demand within the Job Titles category.

Senior Systems Administrator Jobs Demand Trend in London

Senior Systems Administrator
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Senior Systems Administrator across the London region.

Senior Systems Administrator Salary Trend in London

Senior Systems Administrator
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Senior Systems Administrator across the London region over the 3 months to 29 December 2014.

Senior Systems Administrator Salary Histogram in London

Senior Systems Administrator
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Senior Systems Administrator within the London region over the 3 months to 29 December 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -9 16 £60,000 +9.09% 2
Croydon - 3 £55,000 -
Senior Systems Administrator
England

Senior Systems Administrator
Top 30 Related IT Skills in London

For the 6 months to 29 December 2014, IT jobs across the London region that cited Senior Systems Administrator in their job title mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled with Senior Systems Administrator in their job title.

1 159 (79.10%) Linux
2 100 (49.75%) Windows
3 98 (48.76%) Puppet
4 79 (39.30%) DevOps
5 73 (36.32%) VMware
5 73 (36.32%) Java
6 70 (34.83%) Python
7 67 (33.33%) MySQL
8 62 (30.85%) Bash Shell
9 59 (29.35%) CentOS
10 56 (27.86%) VMware Infrastructure
10 56 (27.86%) E-Commerce
10 56 (27.86%) Red Hat
11 52 (25.87%) Nagios
12 51 (25.37%) Ubuntu
12 51 (25.37%) Opscode Chef
13 44 (21.89%) Perl
14 43 (21.39%) SQL
14 43 (21.39%) Ruby
15 42 (20.90%) Red Hat Enterprise Linux
16 39 (19.40%) nginx
16 39 (19.40%) SAN
17 38 (18.91%) Debian
18 35 (17.41%) DNS
19 34 (16.92%) TCP/IP
19 34 (16.92%) SQL Server
19 34 (16.92%) Firewall
20 32 (15.92%) Jenkins
21 31 (15.42%) Amazon AWS
21 31 (15.42%) Windows Server 2008

Senior Systems Administrator
Top Related IT Skills in London by Category

For the 6 months to 29 December 2014, IT jobs across the London region that cited Senior Systems Administrator in their job title mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled with Senior Systems Administrator in their job title. Up to 20 skills are shown per category.

Application Platforms
1 39 (19.40%) nginx
2 28 (13.93%) Apache
3 18 (8.96%) IIS
4 17 (8.46%) Tomcat
5 12 (5.97%) MS Exchange
5 12 (5.97%) OpenStack
6 11 (5.47%) Exchange Server 2010
7 10 (4.98%) Elasticsearch
8 6 (2.99%) Node.js
9 5 (2.49%) Jetty
10 4 (1.99%) Confluence
10 4 (1.99%) WebSphere
11 3 (1.49%) JBoss
11 3 (1.49%) Exchange Server 2013
12 2 (1.00%) SharePoint 2013
12 2 (1.00%) SharePoint
12 2 (1.00%) WebLogic
12 2 (1.00%) Exchange Server 2007
12 2 (1.00%) Drupal
12 2 (1.00%) GlassFish
Applications
1 19 (9.45%) MS Excel
Business Applications
1 3 (1.49%) Magento
2 1 (0.50%) Dynamics CRM
Cloud Services
1 31 (15.42%) Amazon AWS
2 11 (5.47%) SoftLayer
3 7 (3.48%) SaaS
4 6 (2.99%) PaaS
5 5 (2.49%) IaaS
5 5 (2.49%) OpenShift
6 4 (1.99%) Rackspace Cloud
7 1 (0.50%) Amazon EMR
7 1 (0.50%) AWS Data Pipeline
7 1 (0.50%) Heroku
7 1 (0.50%) Cloud Computing
7 1 (0.50%) Amazon EC2
7 1 (0.50%) Amazon S3
7 1 (0.50%) Microsoft Azure
Communications & Networking
1 39 (19.40%) SAN
2 35 (17.41%) DNS
3 34 (16.92%) Firewall
3 34 (16.92%) TCP/IP
4 21 (10.45%) VPN
4 21 (10.45%) HTTP
4 21 (10.45%) NAS
5 18 (8.96%) LAN
6 17 (8.46%) LDAP
6 17 (8.46%) HTTPS
7 15 (7.46%) SSH
8 14 (6.97%) WAN
9 10 (4.98%) iSCSI
10 8 (3.98%) FTP
11 7 (3.48%) SNMP
11 7 (3.48%) Internet
12 6 (2.99%) SSL
13 5 (2.49%) VLAN
13 5 (2.49%) Wireshark
13 5 (2.49%) Intrusion Detection
Database & Business Intelligence
1 67 (33.33%) MySQL
2 34 (16.92%) SQL Server
3 30 (14.93%) PostgreSQL
4 26 (12.94%) NoSQL
5 19 (9.45%) Big Data
6 14 (6.97%) MongoDB
7 13 (6.47%) Hadoop
8 12 (5.97%) Apache Cassandra
8 12 (5.97%) Redis
9 11 (5.47%) Oracle Reports
9 11 (5.47%) Data Warehouse
9 11 (5.47%) Oracle Database
10 9 (4.48%) SQL Server 2008
11 5 (2.49%) Amazon DynamoDB
12 4 (1.99%) Informix
13 2 (1.00%) Amazon RDS
13 2 (1.00%) Amazon Redshift
14 1 (0.50%) SQL Server 2012
14 1 (0.50%) SQL Server 2005
14 1 (0.50%) DB2
Development Applications
1 32 (15.92%) Jenkins
2 23 (11.44%) Git (software)
3 18 (8.96%) Subversion
3 18 (8.96%) JIRA
4 16 (7.96%) Hudson
5 11 (5.47%) Ant
5 11 (5.47%) Maven
6 4 (1.99%) Atlassian Bamboo
6 4 (1.99%) Mercurial
General
1 21 (10.45%) Publishing
2 19 (9.45%) Games
3 10 (4.98%) Finance
4 6 (2.99%) Banking
5 5 (2.49%) Retail
6 4 (1.99%) Advertising
7 3 (1.49%) Marketing
8 2 (1.00%) Investment Banking
8 2 (1.00%) Back Office
8 2 (1.00%) Telecoms
9 1 (0.50%) Pharmaceutical
9 1 (0.50%) Financial Institution
9 1 (0.50%) Law
9 1 (0.50%) Legal
Libraries, Frameworks & Software Standards
1 27 (13.43%) LAMP
2 26 (12.94%) Web Services
3 11 (5.47%) .NET
3 11 (5.47%) Java EE
4 7 (3.48%) RabbitMQ
4 7 (3.48%) CSS
5 5 (2.49%) XML
5 5 (2.49%) JSON
6 4 (1.99%) Sphinx
6 4 (1.99%) Middleware
7 3 (1.49%) WebSphere MQ
8 2 (1.00%) J2EE
9 1 (0.50%) ASP.NET
9 1 (0.50%) COM
9 1 (0.50%) Symfony
9 1 (0.50%) .NET Framework
Miscellaneous
1 15 (7.46%) Open Source
2 12 (5.97%) Analytical Skills
3 11 (5.47%) Replication
4 6 (2.99%) Hedge funds
5 5 (2.49%) Social Media
5 5 (2.49%) CESG
5 5 (2.49%) Streaming Video
6 4 (1.99%) iPad
6 4 (1.99%) HP StorageWorks
6 4 (1.99%) Clustering
7 3 (1.49%) Equities
8 2 (1.00%) Blackberry
9 1 (0.50%) Management Information System
9 1 (0.50%) BBC
9 1 (0.50%) EMV
9 1 (0.50%) EFT
9 1 (0.50%) APACS
9 1 (0.50%) Digital Media
9 1 (0.50%) Enterprise Software
9 1 (0.50%) Computer Science
Operating Systems
1 159 (79.10%) Linux
2 100 (49.75%) Windows
3 59 (29.35%) CentOS
4 51 (25.37%) Ubuntu
5 42 (20.90%) Red Hat Enterprise Linux
6 38 (18.91%) Debian
7 31 (15.42%) Windows Server 2008
8 28 (13.93%) UNIX
9 15 (7.46%) Solaris
10 12 (5.97%) Windows Server 2003
10 12 (5.97%) Windows Server 2012
11 8 (3.98%) Windows XP
12 7 (3.48%) Windows 7
13 6 (2.99%) Windows 8
14 4 (1.99%) SUSE Linux Enterprise Server
14 4 (1.99%) Apple iOS
14 4 (1.99%) OpenBSD
14 4 (1.99%) Android
14 4 (1.99%) FreeBSD
15 1 (0.50%) SUSE
Processes & Methodologies
1 79 (39.30%) DevOps
2 56 (27.86%) E-Commerce
3 26 (12.94%) Load Balancing
4 23 (11.44%) Configuration Management
5 16 (7.96%) Change Management
6 13 (6.47%) Capacity Planning
7 12 (5.97%) Agile Software Development
7 12 (5.97%) Performance Tuning
8 11 (5.47%) Performance Management
9 10 (4.98%) Incident Management
9 10 (4.98%) ITIL
10 9 (4.48%) Service Delivery
11 8 (3.98%) Project Management
11 8 (3.98%) Time Management
12 7 (3.48%) Mentoring
13 6 (2.99%) Performance Monitoring
14 5 (2.49%) Build Automation
14 5 (2.49%) Market Research
14 5 (2.49%) Service Management
14 5 (2.49%) DRM
Programming Languages
1 73 (36.32%) Java
2 70 (34.83%) Python
3 62 (30.85%) Bash Shell
4 44 (21.89%) Perl
5 43 (21.39%) SQL
5 43 (21.39%) Ruby
6 28 (13.93%) PHP
7 17 (8.46%) Shell Script
8 9 (4.48%) PowerShell
9 5 (2.49%) JavaScript
10 4 (1.99%) Scala
11 3 (1.49%) sed
12 2 (1.00%) C
12 2 (1.00%) VBScript
Qualifications
1 12 (5.97%) Degree
2 8 (3.98%) Cisco Certification
3 6 (2.99%) CCNA
4 4 (1.99%) ITIL Certification
5 3 (1.49%) VMware Certified Professional (VCP)
5 3 (1.49%) CCNP
6 2 (1.00%) Microsoft Certification
6 2 (1.00%) MCP
7 1 (0.50%) MCSD
7 1 (0.50%) MCSE
7 1 (0.50%) PhD
7 1 (0.50%) CCIE
7 1 (0.50%) CCSA
7 1 (0.50%) CCSE
7 1 (0.50%) VCAP
7 1 (0.50%) MCSM
Quality Assurance & Compliance
1 10 (4.98%) PCI DSS
2 4 (1.99%) SLA
System Software
1 56 (27.86%) VMware Infrastructure
2 24 (11.94%) Active Directory
3 21 (10.45%) Xen
4 18 (8.96%) Varnish
5 13 (6.47%) XenServer
6 7 (3.48%) vSphere
7 6 (2.99%) VMware ESX
7 6 (2.99%) KVM
7 6 (2.99%) Docker
8 4 (1.99%) Veritas Cluster Server
9 3 (1.49%) Hyper-V
9 3 (1.49%) Postfix
9 3 (1.49%) VMware ESXi
10 2 (1.00%) XenApp
10 2 (1.00%) XenDesktop
11 1 (0.50%) HDFS
11 1 (0.50%) LXC
11 1 (0.50%) Oracle RAC
11 1 (0.50%) Firmware
11 1 (0.50%) VirtualBox
Systems Management
1 98 (48.76%) Puppet
2 52 (25.87%) Nagios
3 51 (25.37%) Opscode Chef
4 24 (11.94%) Salt
5 21 (10.45%) ZABBIX
6 19 (9.45%) Graphite
7 18 (8.96%) Ansible
8 12 (5.97%) Cacti
9 11 (5.47%) Ganglia
10 5 (2.49%) WSUS
10 5 (2.49%) SCCM
10 5 (2.49%) SELinux
10 5 (2.49%) logstash
10 5 (2.49%) Icinga
11 4 (1.99%) NetBackup
12 3 (1.49%) SCOM
12 3 (1.49%) Pingdom
13 2 (1.00%) Zenoss
13 2 (1.00%) Red Hat Spacewalk
14 1 (0.50%) Vagrant
Vendors
1 73 (36.32%) VMware
2 56 (27.86%) Red Hat
3 29 (14.43%) Microsoft
4 25 (12.44%) Cisco
5 21 (10.45%) Oracle
6 17 (8.46%) NetApp
7 15 (7.46%) F5
8 12 (5.97%) EMC
8 12 (5.97%) HP
9 11 (5.47%) Rackspace
10 7 (3.48%) Sony
11 6 (2.99%) Juniper
12 5 (2.49%) Citrix
12 5 (2.49%) Sun
12 5 (2.49%) Riverbed
13 4 (1.99%) Atlassian
13 4 (1.99%) Symantec
13 4 (1.99%) ServiceNow
13 4 (1.99%) Akamai
13 4 (1.99%) Sybase
London
Linux Recruit
Salary: From £40,000 to £45,000 per annum
Posted: 5 days ago
City of London
DP Connect
Salary: £50000 - £75000 per annum + Excellent Benefits on offer + more
Posted: 6 days ago