Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for NAS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited NAS over the 6 months to 24 November 2017 with a comparison to the same period in the previous 2 years.

Network Attached Storage (NAS)
East of England > Hertfordshire
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 193 206 189
Rank change year-on-year +13 -17 +10
Permanent jobs citing NAS 20 6 49
As % of all permanent IT jobs advertised in Hertfordshire 0.45% 0.13% 0.91%
As % of the Communications & Networking category 2.17% 0.77% 4.69%
Number of salaries quoted 17 2 30
Hertfordshire median annual salary £42,000 £43,250 £40,500
Median salary % change year-on-year -2.89% +6.79% -19.00%
10th Percentile £27,100 £32,925 £24,225
90th Percentile £62,500 £54,975 £75,375
East of England median annual salary £45,000 £55,000 £40,000
% change year-on-year -18.18% +37.50% -20.00%

NAS 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 921 783 1044
As % of all permanent IT jobs advertised in Hertfordshire 20.92% 17.59% 19.37%
Number of salaries quoted 764 616 765
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%

NAS
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for NAS in Hertfordshire

NAS
Salary Trend in Hertfordshire

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

Salary trend for NAS in Hertfordshire

NAS
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing NAS in Hertfordshire over the 6 months to 24 November 2017.

Salary histogram for NAS in Hertfordshire

NAS
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing NAS within the Hertfordshire region over the 6 months to 24 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
Hatfield +7 6 £60,000 +9.09% 1
St Albans - 5 £30,000 -
Hemel Hempstead - 4 £36,750 -
Rickmansworth - 2 £42,000 -
Berkhamsted - 1 £36,500 -
NAS
East of England

For the 6 months to 24 November 2017, IT jobs citing NAS 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 NAS.

1 14 (70.00%) Windows
1 14 (70.00%) SAN
1 14 (70.00%) VMware
2 12 (60.00%) TCP/IP
3 11 (55.00%) Disaster Recovery
3 11 (55.00%) Firewall
4 10 (50.00%) Windows Server 2008
5 9 (45.00%) DNS
5 9 (45.00%) DHCP
6 8 (40.00%) HP
6 8 (40.00%) Degree
6 8 (40.00%) Computer Science
6 8 (40.00%) Computer Science Degree
7 7 (35.00%) VMware Infrastructure
7 7 (35.00%) Hyper-V
7 7 (35.00%) Active Directory
7 7 (35.00%) Avaya
7 7 (35.00%) Microsoft Office
8 6 (30.00%) Unix
8 6 (30.00%) IBM
8 6 (30.00%) AIX
8 6 (30.00%) Linux
8 6 (30.00%) Python
8 6 (30.00%) Configuration Management
8 6 (30.00%) NetApp
8 6 (30.00%) Debian
8 6 (30.00%) Software Engineering
8 6 (30.00%) Ubuntu
8 6 (30.00%) Mathematics
8 6 (30.00%) Physics

NAS
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 6 (30.00%) OpenStack
2 5 (25.00%) MS Exchange
3 4 (20.00%) CMS
4 1 (5.00%) Exchange Server 2010
4 1 (5.00%) Skype for Business
Applications
1 7 (35.00%) Microsoft Office
2 4 (20.00%) Photoshop
Communications & Networking
1 14 (70.00%) SAN
2 12 (60.00%) TCP/IP
3 11 (55.00%) Firewall
4 9 (45.00%) DHCP
4 9 (45.00%) DNS
5 3 (15.00%) ADSL
5 3 (15.00%) LAN
5 3 (15.00%) Structured Cabling
6 2 (10.00%) SMTP
6 2 (10.00%) VLAN
6 2 (10.00%) WAN
7 1 (5.00%) Skype
General
1 4 (20.00%) Marketing
2 2 (10.00%) Manufacturing
Job Titles
1 7 (35.00%) Administrator
1 7 (35.00%) IT Engineer
1 7 (35.00%) Systems Administrator
2 6 (30.00%) Unix Administrator
2 6 (30.00%) Unix Systems Administrator
3 5 (25.00%) Support Engineer
4 4 (20.00%) 3rd Line Engineer
4 4 (20.00%) 3rd Line Infrastructure Engineer
4 4 (20.00%) Infrastructure Engineer
5 3 (15.00%) IT Manager
5 3 (15.00%) IT Support
5 3 (15.00%) IT Support Engineer
6 2 (10.00%) 1st/2nd Line Support
6 2 (10.00%) 1st/2nd Line Support Engineer
6 2 (10.00%) 2nd Line Engineer
6 2 (10.00%) 2nd Line Support
6 2 (10.00%) 2nd Line Support Engineer
7 1 (5.00%) 2nd/3rd Line Support
7 1 (5.00%) 3rd Line Network Engineer
7 1 (5.00%) IT Systems Administrator
Miscellaneous
1 8 (40.00%) Computer Science
Operating Systems
1 14 (70.00%) Windows
2 10 (50.00%) Windows Server 2008
3 6 (30.00%) AIX
3 6 (30.00%) CoreOS
3 6 (30.00%) Debian
3 6 (30.00%) Linux
3 6 (30.00%) Ubuntu
3 6 (30.00%) Unix
3 6 (30.00%) Windows Server
4 4 (20.00%) Windows 10
4 4 (20.00%) Windows 7
5 2 (10.00%) Mac OS X
5 2 (10.00%) Windows Server 2003
6 1 (5.00%) Windows Server 2012
Processes & Methodologies
1 11 (55.00%) Disaster Recovery
2 6 (30.00%) Configuration Management
2 6 (30.00%) Mathematics
2 6 (30.00%) Open Source
2 6 (30.00%) Physics
2 6 (30.00%) Prototyping
2 6 (30.00%) Server Building
2 6 (30.00%) Software Engineering
3 3 (15.00%) Kalman Filter
3 3 (15.00%) Web Filtering
4 2 (10.00%) Business Continuity
4 2 (10.00%) Capacity Planning
4 2 (10.00%) Performance Monitoring
4 2 (10.00%) Performance Tuning
4 2 (10.00%) Service Delivery
4 2 (10.00%) Strategic Planning
4 2 (10.00%) WAN Optimisation
Programming Languages
1 6 (30.00%) Python
2 2 (10.00%) PowerShell
2 2 (10.00%) Shell Script
Qualifications
1 8 (40.00%) Computer Science Degree
1 8 (40.00%) Degree
System Software
1 7 (35.00%) Active Directory
1 7 (35.00%) Hyper-V
1 7 (35.00%) VMware Infrastructure
2 6 (30.00%) Ceph
2 6 (30.00%) Docker
3 2 (10.00%) Terminal Server
3 2 (10.00%) VMware ESXi
4 1 (5.00%) XenApp
Systems Management
1 6 (30.00%) Kubernetes
1 6 (30.00%) Puppet
2 2 (10.00%) SCCM
2 2 (10.00%) SCOM
3 1 (5.00%) XenMobile
Vendors
1 14 (70.00%) VMware
2 8 (40.00%) HP
3 7 (35.00%) Avaya
4 6 (30.00%) IBM
4 6 (30.00%) NetApp
5 5 (25.00%) Citrix
6 3 (15.00%) SAP
6 3 (15.00%) WatchGuard
7 2 (10.00%) Cisco
7 2 (10.00%) Microsoft