The statistics below represent IT jobs advertised across the London region that had Senior Systems Administrator featuring in the job title. Included is a guide to the salaries offered over the 3 months to 22 February 2017 with a comparison to same period over 2 years.

3 months to
22 Feb 2017
Same period 2016 Same period 2015
Senior System Administrator (SysAdmin)
England / London
Rank 539 581 556
Rank change year-on-year
+42 -25
Permanent jobs requiring a Senior Systems Administrator 40 62 91
As % of all permanent IT jobs located in London 0.12% 0.15% 0.22%
As % of the Job Titles category 0.13% 0.16% 0.23%
Number of salaries quoted 29 54 69
Median salary £55,000 £60,750 £55,000
Median salary % change year-on-year
-9.46% +10.45%
90% offered a salary of more than £36,928 £45,750 £44,500
10% offered a salary of more than £80,500 £71,750 £70,000
UK excluding London median salary £55,000 £44,000 £47,500
% change year-on-year
+25.00% -7.36%

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
31962 39657 39585
As % of all permanent IT jobs located in London 95.67% 96.15% 95.95%
Number of salaries quoted 27052 34205 33446
Median salary £57,500 £55,000 £52,500
Median salary % change year-on-year
+4.54% +4.76%
90% offered a salary of more than £33,340 £32,500 £31,000
10% offered a salary of more than £82,500 £76,500 £80,000
UK excluding London median salary £42,000 £42,000 £40,000
% change year-on-year
- +5.00%

Senior Systems Administrator
Jobs Demand Trend in London

The demand trend of job ads across the London region that featured Senior Systems Administrator in the job title.

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 22 February 2017.

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 median salaries quoted in IT jobs citing Senior Systems Administrator within the London region over the 3 months to 22 February 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
City of London +18 4 £82,500 +32.00%
Chiswick - 3 - -
Canary Wharf - 2 £70,000 -
Senior Systems Administrator
England

Senior Systems Administrator Skill Set
Top 30 Related IT Skills in London

For the 6 months to 22 February 2017, Senior Systems Administrator job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region featuring Senior Systems Administrator in the job title.

1 81 (80.20%) Linux
2 59 (58.42%) Windows
3 47 (46.53%) Windows Server
4 37 (36.63%) Puppet
5 36 (35.64%) VMware
6 34 (33.66%) Microsoft
6 34 (33.66%) Amazon AWS
6 34 (33.66%) Windows Server 2008
7 31 (30.69%) CentOS
7 31 (30.69%) Web Services
7 31 (30.69%) ITIL
8 30 (29.70%) Apache
8 30 (29.70%) Red Hat
9 29 (28.71%) DNS
9 29 (28.71%) Python
9 29 (28.71%) Windows Server 2012
10 28 (27.72%) Bash Shell
10 28 (27.72%) Red Hat Enterprise Linux
10 28 (27.72%) MS Excel
11 24 (23.76%) VPN
11 24 (23.76%) VMware Infrastructure
12 23 (22.77%) Firewall
12 23 (22.77%) Internet
13 22 (21.78%) Project Management
13 22 (21.78%) Degree
14 21 (20.79%) Cisco
15 20 (19.80%) IIS
15 20 (19.80%) Ruby
16 19 (18.81%) Jenkins
16 19 (18.81%) Tomcat

Senior Systems Administrator Skill Set
Top Related IT Skills in London 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 (29.70%) Apache
2 20 (19.80%) IIS
3 19 (18.81%) Tomcat
4 12 (11.88%) Hubot
5 10 (9.90%) MS Exchange
6 9 (8.91%) Exchange Server 2013
7 4 (3.96%) ArcGIS
8 2 (1.98%) Exchange Server 2010
9 1 (0.99%) nginx
9 1 (0.99%) OpenStack
9 1 (0.99%) SharePoint
Applications
1 28 (27.72%) MS Excel
2 10 (9.90%) MS Office
3 2 (1.98%) MS PowerPoint
Business Applications
1 1 (0.99%) SAP Oil and Gas
1 1 (0.99%) Unit4 Business World
Cloud Services
1 34 (33.66%) Amazon AWS
2 12 (11.88%) Microsoft Azure
2 12 (11.88%) Slack
3 6 (5.94%) Cloud Computing
3 6 (5.94%) SaaS
4 3 (2.97%) Office 365
5 2 (1.98%) GitHub
5 2 (1.98%) IaaS
6 1 (0.99%) Amazon CloudWatch
6 1 (0.99%) Amazon EC2
6 1 (0.99%) AWS CloudFormation
6 1 (0.99%) IBM Cloud
6 1 (0.99%) PaaS
6 1 (0.99%) Route 53
6 1 (0.99%) Virtual Private Cloud
Communications & Networking
1 29 (28.71%) DNS
2 24 (23.76%) VPN
3 23 (22.77%) Firewall
3 23 (22.77%) Internet
4 17 (16.83%) HTTP
5 15 (14.85%) Intranet
6 14 (13.86%) LAN
6 14 (13.86%) WAN
7 13 (12.87%) Wi-Fi
8 10 (9.90%) VLAN
9 9 (8.91%) Cisco ASA
9 9 (8.91%) LDAP
10 6 (5.94%) DHCP
10 6 (5.94%) Wireless
11 5 (4.95%) Kerberos
11 5 (4.95%) NAS
11 5 (4.95%) OpenLDAP
11 5 (4.95%) TCP/IP
11 5 (4.95%) VRRP
12 4 (3.96%) Junos
Database & Business Intelligence
1 16 (15.84%) SQL Server
2 12 (11.88%) MySQL
3 6 (5.94%) PostgreSQL
4 5 (4.95%) Informix
5 4 (3.96%) GIS
6 3 (2.97%) NoSQL
7 2 (1.98%) Data Mining
8 1 (0.99%) Amazon RDS
8 1 (0.99%) Big Data
Development Applications
1 19 (18.81%) Jenkins
2 8 (7.92%) Git (software)
3 7 (6.93%) Subversion
4 4 (3.96%) Oracle Forms
5 1 (0.99%) Atlassian Bamboo
General
1 12 (11.88%) Retail
1 12 (11.88%) Telecoms
2 5 (4.95%) Finance
3 3 (2.97%) Banking
4 2 (1.98%) Marketing
5 1 (0.99%) Advertising
5 1 (0.99%) Electronics
5 1 (0.99%) Games
5 1 (0.99%) General Ledger
5 1 (0.99%) Law
5 1 (0.99%) Manufacturing
Libraries, Frameworks & Software Standards
1 31 (30.69%) Web Services
2 15 (14.85%) .NET
3 6 (5.94%) LAMP
4 4 (3.96%) Middleware
5 2 (1.98%) REST
5 2 (1.98%) RESTful
6 1 (0.99%) MCollective
Miscellaneous
1 15 (14.85%) Computer Science
2 12 (11.88%) Data Centre
3 9 (8.91%) Management Information System
4 8 (7.92%) Video Conferencing
5 3 (2.97%) User Experience
6 2 (1.98%) Analytical Skills
6 2 (1.98%) Fintech
7 1 (0.99%) AS400
7 1 (0.99%) EMC VNX
7 1 (0.99%) EMC VNXe
7 1 (0.99%) Enterprise Software
7 1 (0.99%) IBM Mainframe
7 1 (0.99%) Mainframe
7 1 (0.99%) Mobile Games
7 1 (0.99%) N-Tier
7 1 (0.99%) Private Cloud
7 1 (0.99%) Public Cloud
7 1 (0.99%) Replication
Operating Systems
1 81 (80.20%) Linux
2 59 (58.42%) Windows
3 47 (46.53%) Windows Server
4 34 (33.66%) Windows Server 2008
5 31 (30.69%) CentOS
6 29 (28.71%) Windows Server 2012
7 28 (27.72%) Red Hat Enterprise Linux
8 16 (15.84%) Ubuntu
9 13 (12.87%) Unix
10 12 (11.88%) Windows 7
11 9 (8.91%) Solaris
11 9 (8.91%) Windows 10
12 5 (4.95%) Windows Server 2003
13 4 (3.96%) Debian
14 3 (2.97%) AIX
15 2 (1.98%) Mac OS X
16 1 (0.99%) Windows 8
16 1 (0.99%) zOS
Processes & Methodologies
1 31 (30.69%) ITIL
2 22 (21.78%) Project Management
3 18 (17.82%) E-Commerce
4 17 (16.83%) Incident Management
4 17 (16.83%) Open Source
5 15 (14.85%) MVC
6 14 (13.86%) Disaster Recovery
7 13 (12.87%) Service Management
8 12 (11.88%) Agile Software Development
8 12 (11.88%) ChatOps
8 12 (11.88%) Configuration Management
9 11 (10.89%) Change Control
10 9 (8.91%) DevOps
10 9 (8.91%) Service Delivery
11 8 (7.92%) Asset Management
11 8 (7.92%) Customer Requirements
11 8 (7.92%) Feasibility Study
11 8 (7.92%) Network Architecture
12 6 (5.94%) High Availability
13 5 (4.95%) Systems Analysis
Programming Languages
1 29 (28.71%) Python
2 28 (27.72%) Bash Shell
3 20 (19.80%) Ruby
4 15 (14.85%) C#
5 9 (8.91%) Java
6 8 (7.92%) Perl
6 8 (7.92%) PowerShell
7 6 (5.94%) C
7 6 (5.94%) Shell Script
7 6 (5.94%) SQL
8 4 (3.96%) PHP
9 2 (1.98%) C++
9 2 (1.98%) VB
10 1 (0.99%) Korn
Qualifications
1 22 (21.78%) Degree
2 8 (7.92%) Cisco Certification
3 7 (6.93%) CCNA
4 6 (5.94%) Security Cleared
5 5 (4.95%) Microsoft Certification
6 4 (3.96%) DV Cleared
6 4 (3.96%) MCITP
6 4 (3.96%) MCP
6 4 (3.96%) MCSE
6 4 (3.96%) VMware Certified Professional (VCP)
7 2 (1.98%) RHCA
8 1 (0.99%) CCAB
8 1 (0.99%) CCDP
8 1 (0.99%) CCNP
8 1 (0.99%) CIMA
Quality Assurance & Compliance
1 2 (1.98%) PCI DSS
2 1 (0.99%) QA
2 1 (0.99%) SLA
System Software
1 24 (23.76%) VMware Infrastructure
2 17 (16.83%) Virtual Machines
3 13 (12.87%) Docker
4 12 (11.88%) Active Directory
5 7 (6.93%) NFS
5 7 (6.93%) Squid
6 5 (4.95%) VMware ESXi
6 5 (4.95%) VMware Workstation
6 5 (4.95%) vSphere
7 4 (3.96%) iptables
7 4 (3.96%) Shibboleth
8 3 (2.97%) Hyper-V
8 3 (2.97%) KVM
8 3 (2.97%) VMware Server
8 3 (2.97%) Xen
9 2 (1.98%) VMware ESX
10 1 (0.99%) Firmware
10 1 (0.99%) pfSense
10 1 (0.99%) Samba
10 1 (0.99%) Terminal Services
Systems Management
1 37 (36.63%) Puppet
2 14 (13.86%) Ansible
3 8 (7.92%) AirWatch
3 8 (7.92%) Malwarebytes
3 8 (7.92%) McAfee ePO
3 8 (7.92%) Opscode Chef
3 8 (7.92%) WhatsUp Gold
3 8 (7.92%) WSUS
4 6 (5.94%) SCCM
5 3 (2.97%) BMC PATROL
5 3 (2.97%) Jamf Pro
6 2 (1.98%) CFEngine
6 2 (1.98%) Nagios
7 1 (0.99%) Cobbler
7 1 (0.99%) EMC VPLEX
7 1 (0.99%) Munin
7 1 (0.99%) Red Hat Spacewalk
7 1 (0.99%) ZABBIX
Vendors
1 36 (35.64%) VMware
2 34 (33.66%) Microsoft
3 30 (29.70%) Red Hat
4 21 (20.79%) Cisco
5 8 (7.92%) Avaya
5 8 (7.92%) CommVault
5 8 (7.92%) Forcepoint
5 8 (7.92%) Intel Security
5 8 (7.92%) Oracle
6 5 (4.95%) Dell
7 4 (3.96%) ESRI
7 4 (3.96%) Lumension
7 4 (3.96%) NetApp
7 4 (3.96%) Sun
8 3 (2.97%) Apple
8 3 (2.97%) BMC
8 3 (2.97%) Veritas
9 2 (1.98%) CheckPoint
9 2 (1.98%) Citrix
9 2 (1.98%) Sophos
North West London
Harris Global
Salary: Up to £45,000 per annum
Posted: Yesterday
London
University College London (UCL)
Salary: From £34,056 to £41,163 per annum
Posted: 7 days ago
London
The University of London
Posted: 5 days ago
London
Talent Point
Salary: £40000 - £55000 per annum + bonus + pension
Posted: 8 days ago