The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for IPsec skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited IPsec over the 3 months to 23 April 2017 with a comparison to the same period in the previous 2 years.

Internet Protocol Security (IPsec)
East of England / Hertfordshire
3 months to
23 Apr 2017
Same period 2016 Same period 2015
Rank 130 143 161
Rank change year-on-year +13 +18  
Permanent jobs citing IPsec 6 8 8
As % of all permanent IT jobs advertised in Hertfordshire 0.28% 0.31% 0.31%
As % of the Communications & Networking category 1.68% 1.46% 1.22%
Number of salaries quoted 6 7 1
Median salary £50,000 £65,000 £27,500
Median salary % change year-on-year -23.07% +136.36%  
UK excluding London median salary £45,000 £42,500 £45,000
% change year-on-year +5.88% -5.55%  

IPsec is in the communications and computer networking skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for communications and computer networking skills.

Communications & Computer Network Skills
Hertfordshire
Permanent job vacancies with a requirement for communications and computer networking skills 357 549 657
As % of all permanent IT job vacancies advertised in Hertfordshire 16.50% 21.19% 25.22%
Number of salaries quoted 267 429 470
Median salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% -  
90% offered a salary of more than £24,000 £25,000 £25,000
10% offered a salary of more than £58,500 £60,001 £63,250
UK excluding London median salary £40,000 £42,500 £42,000
% change year-on-year -5.88% +1.19%  

IPsec
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing IPsec as a proportion of all permanent or contract IT jobs with a match in the Communications & Networking category.

Job vacancy trend for IPsec in Hertfordshire

IPsec
Salary Trend in Hertfordshire

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

Salary trend for IPsec in Hertfordshire

IPsec
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing IPsec within the Hertfordshire region over the 3 months to 23 April 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
Borehamwood - 5 £50,000 -
Watford - 1 £45,000 -
IPsec
East of England

For the 6 months to 23 April 2017, IT jobs citing IPsec 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 IPsec.

1 11 (61.11%) Windows
1 11 (61.11%) VPN
1 11 (61.11%) Cisco
1 11 (61.11%) Cisco Certification
1 11 (61.11%) Cisco ASA
1 11 (61.11%) Network Security
2 10 (55.56%) WAN
2 10 (55.56%) Firewall
2 10 (55.56%) Telecoms
2 10 (55.56%) IP Telephony
3 9 (50.00%) SQL
3 9 (50.00%) Microsoft
4 7 (38.89%) Linux
4 7 (38.89%) TCP/IP
4 7 (38.89%) Data Centre
5 6 (33.33%) Spanning Tree
5 6 (33.33%) Cisco IOS
5 6 (33.33%) VLAN
5 6 (33.33%) DHCP
5 6 (33.33%) DNS
5 6 (33.33%) ITIL
5 6 (33.33%) LAN
5 6 (33.33%) CCNP
5 6 (33.33%) CCNA
5 6 (33.33%) DMZ
6 5 (27.78%) Shell Script
6 5 (27.78%) Perl
6 5 (27.78%) Unix
6 5 (27.78%) Python
6 5 (27.78%) MySQL

IPsec
Co-occurring 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 4 (22.22%) Exchange Server 2010
1 4 (22.22%) MS Exchange
Cloud Services
1 4 (22.22%) Microsoft Azure
1 4 (22.22%) Office 365
2 2 (11.11%) Amazon AWS
Communications & Networking
1 11 (61.11%) Cisco ASA
1 11 (61.11%) Network Security
1 11 (61.11%) VPN
2 10 (55.56%) Firewall
2 10 (55.56%) IP Telephony
2 10 (55.56%) WAN
3 7 (38.89%) TCP/IP
4 6 (33.33%) Cisco IOS
4 6 (33.33%) DHCP
4 6 (33.33%) DMZ
4 6 (33.33%) DNS
4 6 (33.33%) LAN
4 6 (33.33%) Spanning Tree
4 6 (33.33%) VLAN
5 5 (27.78%) Cisco IPT
5 5 (27.78%) SSH
6 4 (22.22%) NAS
6 4 (22.22%) SAN
7 1 (5.56%) BGP
7 1 (5.56%) OSPF
Database & Business Intelligence
1 5 (27.78%) MySQL
1 5 (27.78%) PostgreSQL
General
1 10 (55.56%) Telecoms
2 2 (11.11%) Publishing
3 1 (5.56%) Automotive
Job Titles
1 6 (33.33%) Network Engineer
2 5 (27.78%) Cisco Engineer
2 5 (27.78%) Cisco Network Engineer
3 4 (22.22%) Analyst
3 4 (22.22%) Infrastructure Analyst
3 4 (22.22%) IT Analyst
3 4 (22.22%) IT Infrastructure Analyst
4 3 (16.67%) Linux Support
4 3 (16.67%) Support Engineer
5 2 (11.11%) Administrator
5 2 (11.11%) Linux Engineer
5 2 (11.11%) Linux Support Engineer
5 2 (11.11%) Support Specialist
5 2 (11.11%) Systems Administrator
6 1 (5.56%) Deployment Engineer
6 1 (5.56%) Deployment Specialist
6 1 (5.56%) Linux Specialist
6 1 (5.56%) Network Security Engineer
6 1 (5.56%) Security Engineer
Libraries, Frameworks & Software Standards
1 2 (11.11%) Web Services
Miscellaneous
1 7 (38.89%) Data Centre
2 5 (27.78%) PACS
3 4 (22.22%) Clustering
4 1 (5.56%) Management Information System
Operating Systems
1 11 (61.11%) Windows
2 7 (38.89%) Linux
3 5 (27.78%) Unix
4 4 (22.22%) Windows 10
4 4 (22.22%) Windows Server 2008
4 4 (22.22%) Windows Server 2012
Processes & Methodologies
1 6 (33.33%) ITIL
2 5 (27.78%) Disaster Recovery
2 5 (27.78%) ITIL V3
2 5 (27.78%) Problem Management
2 5 (27.78%) Workflow
3 4 (22.22%) Network Load Balancing
3 4 (22.22%) Project Management
4 2 (11.11%) Network Management
Programming Languages
1 9 (50.00%) SQL
2 5 (27.78%) Perl
2 5 (27.78%) Python
2 5 (27.78%) Shell Script
Qualifications
1 11 (61.11%) Cisco Certification
2 6 (33.33%) CCNA
2 6 (33.33%) CCNP
3 2 (11.11%) Degree
4 1 (5.56%) CCIE
Quality Assurance & Compliance
1 1 (5.56%) PCI DSS
System Software
1 4 (22.22%) Active Directory
1 4 (22.22%) Hyper-V
1 4 (22.22%) Virtual Machines
1 4 (22.22%) VMware ESX
1 4 (22.22%) VMware Infrastructure
2 2 (11.11%) iptables
Systems Management
1 4 (22.22%) Cisco CUCM
2 1 (5.56%) Cisco UCCX
Vendors
1 11 (61.11%) Cisco
2 9 (50.00%) Microsoft
3 5 (27.78%) Sybase
4 4 (22.22%) HP
4 4 (22.22%) Nimble Storage
4 4 (22.22%) Oracle
4 4 (22.22%) VMware
5 1 (5.56%) NetApp
5 1 (5.56%) Sun