Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for DHCP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited DHCP over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Dynamic Host Configuration Protocol (DHCP)
East of England > Hertfordshire
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 79 128 90
Rank change year-on-year +49 -38 +60
Permanent jobs citing DHCP 150 90 168
As % of all permanent IT jobs advertised in Hertfordshire 3.41% 2.00% 3.14%
As % of the Communications & Networking category 16.15% 11.31% 16.25%
Number of salaries quoted 115 72 127
Hertfordshire median annual salary £35,000 £42,250 £35,000
Median salary % change year-on-year -17.16% +20.71% -22.22%
10th Percentile £21,100 £26,275 £24,300
90th Percentile £65,000 £60,000 £56,000
East of England median annual salary £35,000 £42,500 £34,000
% change year-on-year -17.65% +25.00% -11.69%

DHCP 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 Hertfordshire with a requirement for communications or computer networking skills.

All Communications and Computer Networking Skills
Hertfordshire
Permanent vacancies with a requirement for communications or computer networking skills 929 796 1034
As % of all permanent IT jobs advertised in Hertfordshire 21.09% 17.67% 19.35%
Number of salaries quoted 772 625 755
Hertfordshire median annual salary £45,000 £45,000 £45,000
10th Percentile £25,000 £23,000 £26,250
90th Percentile £68,750 £65,000 £63,750
East of England median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +1.19%

DHCP
Job Vacancy Trend in Hertfordshire

Job postings citing DHCP as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for DHCP in Hertfordshire

DHCP
Salary Trend in Hertfordshire

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

Salary trend for DHCP in Hertfordshire

DHCP
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing DHCP in Hertfordshire over the 6 months to 22 November 2017.

Salary histogram for DHCP in Hertfordshire

DHCP
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing DHCP within the Hertfordshire region over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford 0 40 £40,000 +14.29% 1
Hemel Hempstead +14 32 £50,000 +21.95%
Welwyn Garden City +7 26 £32,000 -32.63% 3
St Albans +6 10 £60,000 - 4
Hatfield +11 7 £26,500 -55.83% 2
Hitchin - 6 £19,500 -
Borehamwood - 3 £28,500 -
Broxbourne - 3 £32,500 -
Cheshunt +2 2 £28,750 -52.08%
Rickmansworth - 2 £42,000 -
Stevenage -17 1 - -
Letchworth - 1 - -
DHCP
East of England

For the 6 months to 22 November 2017, IT jobs citing DHCP 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 DHCP.

1 142 (94.67%) DNS
2 115 (76.67%) Windows
3 102 (68.00%) Active Directory
4 90 (60.00%) Firewall
5 83 (55.33%) Windows Server
6 81 (54.00%) TCP/IP
7 79 (52.67%) VMware
8 71 (47.33%) VPN
9 70 (46.67%) Microsoft
10 63 (42.00%) LAN
11 60 (40.00%) WAN
11 60 (40.00%) VMware Infrastructure
12 54 (36.00%) ITIL
13 52 (34.67%) Windows Server 2008
13 52 (34.67%) VLAN
14 50 (33.33%) Linux
15 49 (32.67%) Office 365
16 48 (32.00%) MS Exchange
16 48 (32.00%) Microsoft Office
17 44 (29.33%) HP
17 44 (29.33%) Citrix
18 41 (27.33%) VoIP
18 41 (27.33%) Hyper-V
18 41 (27.33%) Windows 7
19 40 (26.67%) SAN
20 36 (24.00%) Cisco
20 36 (24.00%) Skype for Business
21 35 (23.33%) PowerShell
22 34 (22.67%) Windows Server 2012
23 32 (21.33%) VMware ESXi

DHCP
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 48 (32.00%) MS Exchange
2 36 (24.00%) Skype for Business
3 19 (12.67%) Exchange Server 2010
4 18 (12.00%) Exchange Server 2013
5 17 (11.33%) CMS
6 9 (6.00%) SharePoint
7 6 (4.00%) IIS
8 4 (2.67%) OpenStack
9 2 (1.33%) Elasticsearch
9 2 (1.33%) nginx
Applications
1 48 (32.00%) Microsoft Office
2 2 (1.33%) Microsoft Excel
Business Applications
1 2 (1.33%) SAP CRM
Cloud Services
1 49 (32.67%) Office 365
2 20 (13.33%) Microsoft Azure
3 17 (11.33%) Amazon AWS
4 14 (9.33%) PaaS
5 9 (6.00%) Cloud Computing
5 9 (6.00%) Mimecast
6 3 (2.00%) Akamai
6 3 (2.00%) SaaS
7 2 (1.33%) Amazon CloudWatch
7 2 (1.33%) Amazon EC2
7 2 (1.33%) Amazon Glacier
7 2 (1.33%) Amazon S3
7 2 (1.33%) Amazon SQS
7 2 (1.33%) AWS CloudFormation
7 2 (1.33%) AWS CloudTrail
7 2 (1.33%) Google Cloud Platform
7 2 (1.33%) Virtual Private Cloud
Communications & Networking
1 142 (94.67%) DNS
2 90 (60.00%) Firewall
3 81 (54.00%) TCP/IP
4 71 (47.33%) VPN
5 63 (42.00%) LAN
6 60 (40.00%) WAN
7 52 (34.67%) VLAN
8 41 (27.33%) VoIP
9 40 (26.67%) SAN
10 23 (15.33%) OSPF
11 22 (14.67%) BGP
12 21 (14.00%) Skype
13 20 (13.33%) HTTP
13 20 (13.33%) HTTPS
13 20 (13.33%) iSCSI
13 20 (13.33%) Remote Desktop
14 18 (12.00%) MPLS
15 17 (11.33%) FTP
15 17 (11.33%) Telnet
15 17 (11.33%) Wireshark
Database & Business Intelligence
1 27 (18.00%) SQL Server
2 18 (12.00%) SQL Server 2008
3 11 (7.33%) Amazon RDS
4 2 (1.33%) Oracle Database
4 2 (1.33%) SQL Server 2016
Development Applications
1 3 (2.00%) AdminStudio
1 3 (2.00%) Git (software)
1 3 (2.00%) MSI
1 3 (2.00%) Wise Package Studio
2 2 (1.33%) Visual Studio
General
1 23 (15.33%) Finance
2 18 (12.00%) Retail
3 16 (10.67%) Back Office
3 16 (10.67%) Military
4 13 (8.67%) Games
5 2 (1.33%) Advertising
5 2 (1.33%) Manufacturing
6 1 (0.67%) Electronics
6 1 (0.67%) Telecoms
Job Titles
1 47 (31.33%) 3rd Line Engineer
2 44 (29.33%) Support Engineer
3 27 (18.00%) 3rd Line Support
4 25 (16.67%) 3rd Line Support Engineer
5 21 (14.00%) Administrator
6 20 (13.33%) Infrastructure Engineer
6 20 (13.33%) IT Engineer
7 19 (12.67%) IT Administrator
8 18 (12.00%) 3rd Line Infrastructure Engineer
9 17 (11.33%) Network Administrator
10 16 (10.67%) Desktop Support
10 16 (10.67%) Infrastructure Support
10 16 (10.67%) IT Support
11 15 (10.00%) Office 365 Engineer
11 15 (10.00%) Systems Engineer
12 14 (9.33%) 3rd Line Infrastructure Support
13 13 (8.67%) Infrastructure Support Engineer
14 12 (8.00%) IT Support Engineer
15 11 (7.33%) 2nd Line Support
15 11 (7.33%) Active Directory Support
Libraries, Frameworks & Software Standards
1 17 (11.33%) POSIX
2 5 (3.33%) HTML
3 3 (2.00%) 802.1X
3 3 (2.00%) XML
4 2 (1.33%) ActiveMQ
4 2 (1.33%) Apache Axis
4 2 (1.33%) Web Services
4 2 (1.33%) YAML
5 1 (0.67%) Flash
5 1 (0.67%) WSH
Miscellaneous
1 31 (20.67%) Data Centre
2 19 (12.67%) Management Information System
3 13 (8.67%) Analytical Skills
4 10 (6.67%) Public Cloud
5 9 (6.00%) Data Protection Act
5 9 (6.00%) Replication
5 9 (6.00%) User Experience
6 6 (4.00%) CMDB
6 6 (4.00%) Driving Licence
6 6 (4.00%) Handset
7 4 (2.67%) FMCG
8 3 (2.00%) Client/Server
9 2 (1.33%) CCTV
9 2 (1.33%) Computer Science
10 1 (0.67%) Private Cloud
10 1 (0.67%) Smartphone
Operating Systems
1 115 (76.67%) Windows
2 83 (55.33%) Windows Server
3 52 (34.67%) Windows Server 2008
4 50 (33.33%) Linux
5 41 (27.33%) Windows 7
6 34 (22.67%) Windows Server 2012
7 24 (16.00%) Windows Server 2003
8 23 (15.33%) Windows 10
9 21 (14.00%) Red Hat Enterprise Linux
10 18 (12.00%) Windows 8
11 11 (7.33%) CentOS
11 11 (7.33%) Mac OS
11 11 (7.33%) Mac OS X
12 9 (6.00%) Ubuntu
13 6 (4.00%) Windows XP
14 5 (3.33%) Unix
15 3 (2.00%) Windows 2000 Server
16 1 (0.67%) Android
16 1 (0.67%) CoreOS
16 1 (0.67%) Windows Mobile
Processes & Methodologies
1 54 (36.00%) ITIL
2 27 (18.00%) Disaster Recovery
2 27 (18.00%) Mentoring
3 24 (16.00%) Problem Management
4 22 (14.67%) Kalman Filter
5 18 (12.00%) Change Management
5 18 (12.00%) Data Security
6 17 (11.33%) Data Encryption
6 17 (11.33%) Network Optimisation
7 16 (10.67%) Document Management
8 15 (10.00%) E-Commerce
8 15 (10.00%) Information Security
8 15 (10.00%) ITIL V3
9 14 (9.33%) Coaching
9 14 (9.33%) Patch Management
10 13 (8.67%) Business Continuity
10 13 (8.67%) DevOps
11 12 (8.00%) Web Filtering
12 9 (6.00%) Data Protection
12 9 (6.00%) Regulatory Compliance
Programming Languages
1 35 (23.33%) PowerShell
2 28 (18.67%) SQL
3 21 (14.00%) VBScript
4 14 (9.33%) Python
5 9 (6.00%) Bash Shell
6 4 (2.67%) Shell Script
7 3 (2.00%) Java
8 2 (1.33%) C
8 2 (1.33%) C#
8 2 (1.33%) Perl
8 2 (1.33%) PHP
9 1 (0.67%) VB
Qualifications
1 30 (20.00%) Microsoft Certification
2 27 (18.00%) Cisco Certification
3 23 (15.33%) CCNA
4 20 (13.33%) Degree
5 19 (12.67%) MCSE
6 16 (10.67%) MCSA
6 16 (10.67%) VMware Certified Professional (VCP)
7 15 (10.00%) CCAA
7 15 (10.00%) Citrix Certification
7 15 (10.00%) MCP
7 15 (10.00%) MCTS
8 8 (5.33%) CCNP
9 6 (4.00%) CISSP
10 3 (2.00%) A+ Certification
11 2 (1.33%) Computer Science Degree
11 2 (1.33%) MCITP
12 1 (0.67%) DV Cleared
12 1 (0.67%) JNCIS
12 1 (0.67%) SC Cleared
12 1 (0.67%) Security Cleared
Quality Assurance & Compliance
1 22 (14.67%) SLA
2 12 (8.00%) ISO/IEC 27001
2 12 (8.00%) PCI DSS
3 9 (6.00%) Cyber Essentials
3 9 (6.00%) Cyber Essentials PLUS
System Software
1 102 (68.00%) Active Directory
2 60 (40.00%) VMware Infrastructure
3 41 (27.33%) Hyper-V
4 32 (21.33%) VMware ESXi
5 21 (14.00%) Terminal Services
6 8 (5.33%) Docker
7 7 (4.67%) vSphere
8 6 (4.00%) VMware Workstation
9 5 (3.33%) XenApp
9 5 (3.33%) XenDesktop
10 4 (2.67%) LXC
11 3 (2.00%) Microsoft App-V
11 3 (2.00%) Microsoft Virtual Server
11 3 (2.00%) Virtual Servers
11 3 (2.00%) VMware NSX
11 3 (2.00%) Xen
12 2 (1.33%) Postfix
12 2 (1.33%) PowerDNS
12 2 (1.33%) Terminal Server
Systems Management
1 17 (11.33%) WSUS
2 11 (7.33%) SCCM
3 10 (6.67%) Opscode Chef
3 10 (6.67%) Puppet
4 9 (6.00%) Ansible
4 9 (6.00%) Backup Exec
4 9 (6.00%) vCenter Server
5 6 (4.00%) Kubernetes
6 3 (2.00%) vRealize
6 3 (2.00%) WMI
7 2 (1.33%) Cacti
7 2 (1.33%) Docker Swarm
7 2 (1.33%) Nagios
7 2 (1.33%) Opsview
7 2 (1.33%) SCOM
7 2 (1.33%) Symantec Endpoint Protection
7 2 (1.33%) ZABBIX
8 1 (0.67%) Mesos
Vendors
1 79 (52.67%) VMware
2 70 (46.67%) Microsoft
3 44 (29.33%) Citrix
3 44 (29.33%) HP
4 36 (24.00%) Cisco
5 17 (11.33%) Xerox
6 16 (10.67%) Dell
7 15 (10.00%) SonicWALL
8 11 (7.33%) Veeam
9 9 (6.00%) NetApp
9 9 (6.00%) Red Hat
10 6 (4.00%) Apple
10 6 (4.00%) Google
10 6 (4.00%) Juniper
11 5 (3.33%) Aruba
11 5 (3.33%) Avaya
11 5 (3.33%) SAP
12 4 (2.67%) Blue Coat
12 4 (2.67%) CheckPoint
12 4 (2.67%) Meraki