The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for Nagios skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Nagios over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Nagios
London / City of London
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 198 209 247
Rank change year-on-year +11 +38  
Permanent jobs citing Nagios 30 54 80
As % of all permanent IT jobs advertised in the City of London 0.58% 0.75% 0.77%
As % of the Systems Management category 6.12% 7.71% 9.27%
Number of salaries quoted 28 51 68
Median salary £55,000 £50,000 £55,000
Median salary % change year-on-year +10.00% -9.09%  
90% offered a salary of more than £43,000 £37,500 £45,000
10% offered a salary of more than £72,500 £67,500 £70,000
UK excluding London median salary £45,000 £43,750 £45,000
% change year-on-year +2.85% -2.77%  

Nagios is in the systems management skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the City of London with a requirement for systems management skills.

Systems Management Skills
City of London
Permanent job vacancies with a requirement for systems management skills 490 700 863
As % of all permanent IT job vacancies advertised in the City of London 9.47% 9.72% 8.29%
Number of salaries quoted 437 610 710
Median salary £62,500 £62,500 £55,000
Median salary % change year-on-year - +13.63%  
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £87,500 £70,000 £82,500
UK excluding London median salary £47,500 £43,500 £42,500
% change year-on-year +9.19% +2.35%  

Nagios
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Nagios as a proportion of all permanent or contract IT jobs with a match in the Systems Management category.

Job vacancy trend for Nagios in the City of London

Nagios
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Nagios in the City of London.

Salary trend for Nagios in the City of London

Nagios
Salary Histogram in the City of London

The salary distribution of IT jobs citing Nagios in the City of London over the 3 months to 30 March 2017.

Salary histogram for Nagios in the City of London

For the 6 months to 30 March 2017, IT jobs citing Nagios 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 City of London region with a requirement for Nagios.

1 45 (84.91%) Linux
2 24 (45.28%) Apache
3 23 (43.40%) Unix
3 23 (43.40%) Red Hat Enterprise Linux
4 22 (41.51%) DevOps
4 22 (41.51%) SQL
5 21 (39.62%) Windows
5 21 (39.62%) Tomcat
5 21 (39.62%) Red Hat
5 21 (39.62%) Puppet
6 20 (37.74%) MySQL
7 19 (35.85%) SQL Server
8 18 (33.96%) Oracle
8 18 (33.96%) Perl
8 18 (33.96%) ITIL
9 17 (32.08%) Python
9 17 (32.08%) Finance
10 16 (30.19%) VMware
11 15 (28.30%) Business Continuity
11 15 (28.30%) Bash Shell
11 15 (28.30%) Ubuntu
12 14 (26.42%) Java
13 13 (24.53%) Firewall
14 12 (22.64%) Ruby
14 12 (22.64%) IIS
14 12 (22.64%) Continuous Improvement
14 12 (22.64%) VMware Infrastructure
15 11 (20.75%) vSphere
15 11 (20.75%) Opscode Chef
15 11 (20.75%) Oracle Database

Nagios
Co-occurring IT Skills in the City of 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 24 (45.28%) Apache
2 21 (39.62%) Tomcat
3 12 (22.64%) IIS
4 10 (18.87%) Alfresco
5 4 (7.55%) MQSeries
6 2 (3.77%) nginx
6 2 (3.77%) OpenStack
7 1 (1.89%) Confluence
7 1 (1.89%) Elasticsearch
7 1 (1.89%) JBoss
Applications
1 2 (3.77%) MS Excel
Business Applications
1 4 (7.55%) Salerio
2 1 (1.89%) SAP Oil and Gas
Cloud Services
1 10 (18.87%) G Suite
2 8 (15.09%) Amazon AWS
3 4 (7.55%) Microsoft Azure
4 3 (5.66%) Amazon EC2
4 3 (5.66%) Amazon ELB
4 3 (5.66%) Amazon S3
5 2 (3.77%) IaaS
5 2 (3.77%) PaaS
Communications & Networking
1 13 (24.53%) Firewall
2 10 (18.87%) NetScaler
3 9 (16.98%) TCP/IP
4 7 (13.21%) DNS
5 6 (11.32%) DHCP
6 5 (9.43%) BGP
6 5 (9.43%) OSPF
7 4 (7.55%) IGMP
7 4 (7.55%) Multicast
7 4 (7.55%) SNMP
7 4 (7.55%) VPN
8 3 (5.66%) Cisco ASA
8 3 (5.66%) LDAP
8 3 (5.66%) Network Security
9 2 (3.77%) Cisco Nexus
9 2 (3.77%) Internet
9 2 (3.77%) Kerberos
9 2 (3.77%) LAN
10 1 (1.89%) Fibre Channel
10 1 (1.89%) InfiniBand
Database & Business Intelligence
1 20 (37.74%) MySQL
2 19 (35.85%) SQL Server
3 11 (20.75%) Oracle Database
4 10 (18.87%) Oracle Database 11g
5 4 (7.55%) SQL Server Integration Services
5 4 (7.55%) SQL Server Reporting Services
6 3 (5.66%) InfluxDB
7 2 (3.77%) NoSQL
8 1 (1.89%) Neo4j
8 1 (1.89%) PostgreSQL
8 1 (1.89%) RDBMS
8 1 (1.89%) Relational Database
Development Applications
1 9 (16.98%) Jenkins
2 8 (15.09%) Git (software)
3 7 (13.21%) Subversion
4 6 (11.32%) JIRA
5 3 (5.66%) CruiseControl
5 3 (5.66%) Maven
6 2 (3.77%) Artifactory
6 2 (3.77%) TeamCity
7 1 (1.89%) Atlassian Bamboo
7 1 (1.89%) Bitbucket
7 1 (1.89%) Selenium
7 1 (1.89%) Sonatype Nexus
7 1 (1.89%) Vagrant
General
1 17 (32.08%) Finance
2 7 (13.21%) Banking
3 5 (9.43%) Telecoms
4 4 (7.55%) Back Office
5 3 (5.66%) Multimedia
6 1 (1.89%) Electronics
6 1 (1.89%) Games
6 1 (1.89%) Legal
6 1 (1.89%) Manufacturing
6 1 (1.89%) Marketing
6 1 (1.89%) Retail
Job Titles
1 14 (26.42%) DevOps Engineer
2 10 (18.87%) Unix Specialist
3 7 (13.21%) Network Engineer
4 6 (11.32%) Administrator
4 6 (11.32%) Applications Support
4 6 (11.32%) Linux Engineer
5 5 (9.43%) Linux Administrator
6 4 (7.55%) Linux DevOps Engineer
6 4 (7.55%) Linux Support
6 4 (7.55%) Linux/Unix DevOps
7 3 (5.66%) Virtualisation Specialist
8 2 (3.77%) Analyst
8 2 (3.77%) Cisco Engineer
8 2 (3.77%) Cisco Network Engineer
8 2 (3.77%) DevOps Manager
8 2 (3.77%) Senior Linux Engineer
8 2 (3.77%) Systems Administrator
9 1 (1.89%) Junior
9 1 (1.89%) Senior Systems Engineer
9 1 (1.89%) Systems Engineer
Libraries, Frameworks & Software Standards
1 10 (18.87%) Sensu
2 9 (16.98%) LAMP
3 7 (13.21%) .NET
4 3 (5.66%) Elastic Stack
4 3 (5.66%) J2EE
4 3 (5.66%) Web Services
5 2 (3.77%) HTML
5 2 (3.77%) LEMP Stack
5 2 (3.77%) Node.js
5 2 (3.77%) SOAP
5 2 (3.77%) XML
6 1 (1.89%) .NET Core
6 1 (1.89%) ActiveMQ
6 1 (1.89%) AngularJS
6 1 (1.89%) ASP.NET
6 1 (1.89%) RabbitMQ
6 1 (1.89%) React
6 1 (1.89%) RESTful
Miscellaneous
1 10 (18.87%) EMC VNX
2 6 (11.32%) Data Centre
3 4 (7.55%) Analytical Skills
3 4 (7.55%) Equities
3 4 (7.55%) Fintech
3 4 (7.55%) Hedge funds
4 3 (5.66%) Computer Science
5 2 (3.77%) Foreign Exchange (FX)
6 1 (1.89%) Algorithms
6 1 (1.89%) Clustering
6 1 (1.89%) Field-Programmable Gate Array
Operating Systems
1 45 (84.91%) Linux
2 23 (43.40%) Red Hat Enterprise Linux
2 23 (43.40%) Unix
3 21 (39.62%) Windows
4 15 (28.30%) Ubuntu
5 11 (20.75%) SUSE
6 10 (18.87%) Debian
6 10 (18.87%) Mac OS X
6 10 (18.87%) NetWare
7 5 (9.43%) Solaris
8 4 (7.55%) CentOS
9 3 (5.66%) VMS
10 2 (3.77%) CoreOS
11 1 (1.89%) Fedora
11 1 (1.89%) SUSE Linux Enterprise Server
11 1 (1.89%) Windows Server
Processes & Methodologies
1 22 (41.51%) DevOps
2 18 (33.96%) ITIL
3 15 (28.30%) Business Continuity
4 12 (22.64%) Continuous Improvement
5 11 (20.75%) Configuration Management
5 11 (20.75%) Project Management
6 10 (18.87%) Change Control
6 10 (18.87%) Document Management
6 10 (18.87%) PRINCE2
6 10 (18.87%) Quality Management
6 10 (18.87%) Strategic Planning
6 10 (18.87%) Virtual Infrastructure
7 8 (15.09%) Disaster Recovery
8 5 (9.43%) Continuous Integration
8 5 (9.43%) Low Latency
8 5 (9.43%) Open Source
9 4 (7.55%) E-Commerce
9 4 (7.55%) Network Monitoring
9 4 (7.55%) Portfolio Management
9 4 (7.55%) Software Engineering
Programming Languages
1 22 (41.51%) SQL
2 18 (33.96%) Perl
3 17 (32.08%) Python
4 15 (28.30%) Bash Shell
5 14 (26.42%) Java
6 12 (22.64%) Ruby
7 6 (11.32%) PHP
8 5 (9.43%) PowerShell
9 3 (5.66%) Erlang
9 3 (5.66%) T-SQL
10 1 (1.89%) C
10 1 (1.89%) C#
10 1 (1.89%) C++
10 1 (1.89%) JavaScript
10 1 (1.89%) Shell Script
Qualifications
1 5 (9.43%) Cisco Certification
2 4 (7.55%) CCNP
2 4 (7.55%) Degree
3 3 (5.66%) CCNA
4 1 (1.89%) ITIL Certification
4 1 (1.89%) MCSA
4 1 (1.89%) Microsoft Certification
4 1 (1.89%) RHCA
4 1 (1.89%) RHCE
Quality Assurance & Compliance
1 1 (1.89%) ISO 8583
1 1 (1.89%) PCI DSS
1 1 (1.89%) SLA
System Software
1 12 (22.64%) VMware Infrastructure
2 11 (20.75%) Active Directory
2 11 (20.75%) Virtual Machines
2 11 (20.75%) vSphere
3 10 (18.87%) Microsoft Virtual Server
3 10 (18.87%) Virtual Servers
3 10 (18.87%) XenApp
4 6 (11.32%) Docker
5 4 (7.55%) NFS
6 1 (1.89%) Samba
6 1 (1.89%) Shibboleth
6 1 (1.89%) Squid
6 1 (1.89%) Veritas Cluster Server
6 1 (1.89%) VMware ESXi
Systems Management
1 21 (39.62%) Puppet
2 11 (20.75%) Opscode Chef
3 10 (18.87%) EMC VPLEX
3 10 (18.87%) NetIQ Identity Manager
3 10 (18.87%) Simpana
4 7 (13.21%) Ansible
5 6 (11.32%) Cacti
5 6 (11.32%) Graphite
5 6 (11.32%) Red Hat Satellite
6 3 (5.66%) Grafana
6 3 (5.66%) Kubernetes
6 3 (5.66%) Munin
6 3 (5.66%) OpenView
6 3 (5.66%) Salt
6 3 (5.66%) Terraform
7 2 (3.77%) Cisco Prime
7 2 (3.77%) HAProxy
7 2 (3.77%) Opsview
7 2 (3.77%) QRadar
7 2 (3.77%) ZABBIX
Vendors
1 21 (39.62%) Red Hat
2 18 (33.96%) Oracle
3 16 (30.19%) VMware
4 11 (20.75%) CommVault
5 10 (18.87%) Citrix
5 10 (18.87%) EMC
5 10 (18.87%) Google
5 10 (18.87%) Novell
6 6 (11.32%) Cisco
7 4 (7.55%) Fortinet
7 4 (7.55%) HP
7 4 (7.55%) ServiceNow
7 4 (7.55%) Snow
8 3 (5.66%) Huawei
8 3 (5.66%) New Relic
8 3 (5.66%) Palo Alto
8 3 (5.66%) Splunk
9 2 (3.77%) Atlassian
10 1 (1.89%) AppDynamics
10 1 (1.89%) SolarWinds
City, London
IPsoft
Salary: Excellent salary with strong benefits package
Posted: 5 hours ago
City, London
Evolution Recruitment Solutions
Salary: Circa; 60,000 - 100,000 neg + 25,000-30,000 OTE
Posted: 1 hour ago
City, London
IPsoft
Salary: Excellent salary with strong benefits package
Posted: 1 hour ago
City, London
Harrington Starr
Salary: £50000 - £60000 per annum
Posted: 5 days ago
City, London
I.T. Skillfinder
Salary: From £70,000 to £80,000 per annum
Posted: 6 days ago
City, London
Burns Sheehan
Salary: £50000 - £55000 per annum + attractive benefits
Posted: 3 days ago
City, London
Venturi
Salary: £55000 - £65000 per annum
Posted: 9 days ago
City, London
Web Financial Group
Posted: 17 days ago
City of London
Energon Global
Salary: £65000 per annum + Bonus + benefits
Posted: 22 days ago