Period
to 14 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Cambridge with a requirement for Firewall skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Firewall over the 6 months to 14 December 2018 with a comparison to the same period in the previous 2 years.

Firewall
Cambridgeshire > Cambridge
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 47 119 55
Rank change year-on-year +72 -64 +6
Permanent jobs citing Firewall 104 61 114
As % of all permanent IT jobs advertised in Cambridge 5.15% 1.91% 4.92%
As % of the Communications & Networking category 29.30% 10.18% 22.66%
Number of salaries quoted 73 42 110
Cambridge median annual salary £37,700 £40,000 £38,750
Median salary % change year-on-year -5.75% +3.23% -9.88%
10th Percentile £25,850 £25,350 £23,500
90th Percentile £61,250 £58,750 £58,125
Cambridgeshire median annual salary £36,000 £35,000 £37,500
% change year-on-year +2.86% -6.67% -12.79%

Firewall is in the Communications and Computer Networking category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Cambridge with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Cambridge
Permanent vacancies with a requirement for communications or computer networking skills 355 599 503
As % of all permanent IT jobs advertised in Cambridge 17.57% 18.74% 21.72%
Number of salaries quoted 252 504 428
Cambridge median annual salary £45,500 £50,000 £45,000
Median salary % change year-on-year -9.00% +11.11% -5.26%
10th Percentile £26,250 £30,000 £24,250
90th Percentile £67,500 £67,500 £67,500
Cambridgeshire median annual salary £44,700 £47,500 £45,172
% change year-on-year -5.89% +5.15% +0.38%

Firewall
Job Vacancy Trend in Cambridge

Job postings citing Firewall as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for Firewall in Cambridge

Firewall
Salary Trend in Cambridge

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Firewall in Cambridge.

Salary trend for Firewall in Cambridge

Firewall
Salary Histogram in Cambridge

The salary distribution of IT jobs citing Firewall in Cambridge over the 6 months to 14 December 2018.

Salary histogram for Firewall in Cambridge

For the 6 months to 14 December 2018, IT jobs citing Firewall also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cambridge region with a requirement for Firewall.

1 63 (60.58%) Windows
2 55 (52.88%) Active Directory
3 54 (51.92%) Microsoft
4 46 (44.23%) WAN
5 40 (38.46%) LAN
6 39 (37.50%) VMware
6 39 (37.50%) Windows Server
7 32 (30.77%) TCP/IP
8 29 (27.88%) Linux
8 29 (27.88%) VLAN
9 28 (26.92%) SQL
9 28 (26.92%) VPN
10 27 (25.96%) SQL Server
11 25 (24.04%) DNS
11 25 (24.04%) Cisco
12 23 (22.12%) CRM
13 22 (21.15%) Cisco Certification
13 22 (21.15%) Project Management
13 22 (21.15%) High Availability
14 21 (20.19%) Veeam
14 21 (20.19%) Salesforce.com
15 19 (18.27%) Windows Server 2012
15 19 (18.27%) Infrastructure Engineering
16 17 (16.35%) ERP
16 17 (16.35%) Service Delivery
16 17 (16.35%) Finance
17 16 (15.38%) CCNA
18 15 (14.42%) HP
19 14 (13.46%) Software Engineering
19 14 (13.46%) Supplier Management

Firewall
Co-occurring IT Skills in Cambridge 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 12 (11.54%) MS Exchange
2 7 (6.73%) Skype for Business
3 6 (5.77%) IIS
4 5 (4.81%) Apache Pig
4 5 (4.81%) Apache Solr
4 5 (4.81%) Apache Spark
4 5 (4.81%) Confluence
4 5 (4.81%) Office Communications Server
4 5 (4.81%) SAS
5 1 (0.96%) Exchange Server 2007
5 1 (0.96%) Exchange Server 2010
5 1 (0.96%) Exchange Server 2013
Applications
1 9 (8.65%) Microsoft Office
2 2 (1.92%) MS Visio
3 1 (0.96%) Microsoft Excel
Business Applications
1 2 (1.92%) NetSuite
Cloud Services
1 7 (6.73%) Office 365
2 3 (2.88%) SaaS
3 2 (1.92%) Microsoft Azure
Communications & Networking
1 46 (44.23%) WAN
2 40 (38.46%) LAN
3 32 (30.77%) TCP/IP
4 29 (27.88%) VLAN
5 28 (26.92%) VPN
6 25 (24.04%) DNS
7 14 (13.46%) BGP
7 14 (13.46%) Wi-Fi
8 13 (12.50%) IP Telephony
9 11 (10.58%) DHCP
10 10 (9.62%) MPLS
11 9 (8.65%) SSL
12 7 (6.73%) DMZ
12 7 (6.73%) Intranet
13 6 (5.77%) Cisco Nexus
13 6 (5.77%) Network Security
13 6 (5.77%) SAN
13 6 (5.77%) VoIP
13 6 (5.77%) Wireless
14 5 (4.81%) Cisco ISE
Database & Business Intelligence
1 27 (25.96%) SQL Server
2 7 (6.73%) Hadoop
3 5 (4.81%) Apache Hive
3 5 (4.81%) Apache Zeppelin
3 5 (4.81%) HBase
3 5 (4.81%) Power BI
3 5 (4.81%) Sqoop
4 2 (1.92%) Big Data
Development Applications
1 7 (6.73%) Git (software)
2 5 (4.81%) Bitbucket
2 5 (4.81%) Jenkins
2 5 (4.81%) JIRA
3 2 (1.92%) Subversion
4 1 (0.96%) Hudson
General
1 17 (16.35%) Finance
2 14 (13.46%) Back Office
2 14 (13.46%) Telecoms
3 7 (6.73%) Publishing
4 6 (5.77%) Automotive
4 6 (5.77%) Retail
5 1 (0.96%) Manufacturing
5 1 (0.96%) Pharmaceutical
Job Titles
1 32 (30.77%) Network Engineer
2 24 (23.08%) Administrator
3 15 (14.42%) IT Manager
3 15 (14.42%) Linux Administrator
3 15 (14.42%) Systems Administrator
4 12 (11.54%) IT Support
4 12 (11.54%) IT Technical Manager
4 12 (11.54%) Linux Systems Administrator
4 12 (11.54%) Technical Manager
5 11 (10.58%) 2nd Line Support
5 11 (10.58%) Analyst
5 11 (10.58%) IT Engineer
5 11 (10.58%) Support Engineer
5 11 (10.58%) Windows Administrator
5 11 (10.58%) Windows Systems Administrator
6 8 (7.69%) IT Analyst
6 8 (7.69%) IT Support Analyst
6 8 (7.69%) IT Support Engineer
6 8 (7.69%) Support Analyst
7 7 (6.73%) Active Directory Support
Libraries, Frameworks & Software Standards
1 9 (8.65%) LDAP
2 5 (4.81%) Kafka
2 5 (4.81%) SparkR
3 1 (0.96%) SAP Basis
Miscellaneous
1 10 (9.62%) Management Information System
2 9 (8.65%) Self-Motivation
3 5 (4.81%) Video Conferencing
4 4 (3.85%) Analytical Skills
4 4 (3.85%) Driving Licence
5 3 (2.88%) Apple TV
6 1 (0.96%) Data Centre
6 1 (0.96%) Fintech
6 1 (0.96%) Linux Command Line
6 1 (0.96%) NHS
6 1 (0.96%) Replication
Operating Systems
1 63 (60.58%) Windows
2 39 (37.50%) Windows Server
3 29 (27.88%) Linux
4 19 (18.27%) Windows Server 2012
5 13 (12.50%) Windows Server 2008
6 8 (7.69%) Ubuntu
7 7 (6.73%) CentOS
7 7 (6.73%) Debian
7 7 (6.73%) Windows 10
7 7 (6.73%) Windows 7
8 5 (4.81%) Apple iOS
8 5 (4.81%) Mac OS X
8 5 (4.81%) Unix
8 5 (4.81%) VMS
9 3 (2.88%) Mac OS
10 1 (0.96%) Red Hat Enterprise Linux
Processes & Methodologies
1 23 (22.12%) CRM
2 22 (21.15%) High Availability
2 22 (21.15%) Project Management
3 19 (18.27%) Infrastructure Engineering
4 17 (16.35%) ERP
4 17 (16.35%) Service Delivery
5 14 (13.46%) E-Commerce
5 14 (13.46%) IT Strategy
5 14 (13.46%) Service Management
5 14 (13.46%) Software Engineering
5 14 (13.46%) Supplier Management
6 13 (12.50%) Problem-Solving
7 10 (9.62%) Network Management
7 10 (9.62%) Server Monitoring
8 9 (8.65%) Agile Software Development
8 9 (8.65%) Configuration Management
9 8 (7.69%) Load Balancing
10 7 (6.73%) Kalman Filter
11 6 (5.77%) Capacity Planning
11 6 (5.77%) Server Virtualisation
Programming Languages
1 28 (26.92%) SQL
2 10 (9.62%) PowerShell
3 9 (8.65%) Bash Shell
3 9 (8.65%) Python
4 8 (7.69%) Perl
5 1 (0.96%) C
5 1 (0.96%) C++
5 1 (0.96%) Java
Qualifications
1 22 (21.15%) Cisco Certification
2 16 (15.38%) CCNA
3 10 (9.62%) Degree
4 9 (8.65%) JNCIA
5 7 (6.73%) CCNP
6 5 (4.81%) Network+ Certification
7 3 (2.88%) CCDP
7 3 (2.88%) CISSP
7 3 (2.88%) CREST Certified
7 3 (2.88%) OSCP
8 2 (1.92%) Computer Science Degree
8 2 (1.92%) Numerate Degree
9 1 (0.96%) A+ Certification
9 1 (0.96%) CCIE
9 1 (0.96%) ITIL Certification
Quality Assurance & Compliance
1 9 (8.65%) SLA
2 5 (4.81%) Cyber Essentials
3 4 (3.85%) ISO/IEC 27001
4 3 (2.88%) PCI DSS
System Software
1 55 (52.88%) Active Directory
2 14 (13.46%) Virtual Machines
3 13 (12.50%) VMware Infrastructure
4 9 (8.65%) Hyper-V
5 7 (6.73%) vSphere
6 5 (4.81%) Apache ZooKeeper
6 5 (4.81%) HDFS
6 5 (4.81%) Terminal Services
7 3 (2.88%) VMware Server
8 2 (1.92%) VMware ESXi
9 1 (0.96%) XenApp
Systems Management
1 9 (8.65%) Puppet
2 6 (5.77%) FortiGate
3 5 (4.81%) Ambari
3 5 (4.81%) Cisco CUCM
3 5 (4.81%) Hadoop YARN
3 5 (4.81%) Oozie
4 2 (1.92%) Backup Exec
4 2 (1.92%) Salt
5 1 (0.96%) SCCM
Vendors
1 54 (51.92%) Microsoft
2 39 (37.50%) VMware
3 25 (24.04%) Cisco
4 21 (20.19%) Salesforce.com
4 21 (20.19%) Veeam
5 15 (14.42%) HP
6 14 (13.46%) Juniper
7 8 (7.69%) Mitel
7 8 (7.69%) ProCurve
7 8 (7.69%) WatchGuard
8 7 (6.73%) Citrix
8 7 (6.73%) SonicWALL
9 6 (5.77%) F5
9 6 (5.77%) Red Hat
9 6 (5.77%) SAP
10 5 (4.81%) Apple
10 5 (4.81%) Atlassian
10 5 (4.81%) Dell
10 5 (4.81%) Oracle
10 5 (4.81%) Polycom