Period
to 24 August 2017

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

Oracle ZFS
UK
6 months to
24 Aug 2017
Same period 2016 Same period 2015
Rank 1108 1175 1197
Rank change year-on-year +67 +22 +71
Permanent jobs citing Oracle ZFS 67 70 94
As % of all permanent IT jobs advertised in the UK 0.038% 0.036% 0.043%
As % of the Systems Management category 0.44% 0.41% 0.57%
Number of salaries quoted 65 54 77
UK median annual salary £57,500 £49,000 £52,500
Median salary % change year-on-year +17.35% -6.67% +1.94%
10th Percentile £32,500 £33,250 £35,000
90th Percentile £76,250 £63,575 £65,250
UK excluding London median annual salary £60,000 £48,000 £47,500
% change year-on-year +25.00% +1.05% +2.70%

Oracle ZFS is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for systems management skills.

All Systems Management Skills
UK
Permanent vacancies with a requirement for systems management skills 15357 16919 16510
As % of all permanent IT jobs advertised in the UK 8.74% 8.62% 7.62%
Number of salaries quoted 12424 13763 13190
UK median annual salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £30,500 £30,625 £29,500
90th Percentile £82,500 £76,250 £72,500
UK excluding London median annual salary £45,000 £43,000 £42,500
% change year-on-year +4.65% +1.18% +6.25%

Oracle ZFS
Job Vacancy Trend

Job postings citing Oracle ZFS as a percentage of all IT jobs advertised.

Job vacancy trend for Oracle ZFS in the UK

Oracle ZFS
Salary Trend

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

Salary trend for Oracle ZFS in the UK

Oracle ZFS
Salary Histogram

The salary distribution of IT jobs citing Oracle ZFS over the 6 months to 24 August 2017.

Salary histogram for Oracle ZFS in the UK

Oracle ZFS
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Oracle ZFS within the UK over the 6 months to 24 August 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
England +57 63 £57,500 +17.35%
London +60 37 £57,500 +6.98%
UK excluding London +8 30 £60,000 +25.00%
South East +102 22 £60,000 +20.00%
Midlands +21 4 £52,652 +12.02%
West Midlands +15 4 £52,652 +12.02%
Wales - 4 £31,663 -

For the 6 months to 24 August 2017, IT jobs citing Oracle ZFS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Oracle ZFS.

1 63 (94.03%) Linux
2 51 (76.12%) SAN
3 43 (64.18%) VMware
4 42 (62.69%) Unix
5 36 (53.73%) Oracle
5 36 (53.73%) Solaris
6 32 (47.76%) Windows
7 29 (43.28%) Red Hat
8 28 (41.79%) Red Hat Enterprise Linux
9 26 (38.81%) VMware Infrastructure
10 25 (37.31%) Business Continuity
11 23 (34.33%) Disaster Recovery
11 23 (34.33%) Sun
11 23 (34.33%) LDAP
11 23 (34.33%) CentOS
12 22 (32.84%) VLAN
13 21 (31.34%) Python
13 21 (31.34%) Veritas
13 21 (31.34%) OSPF
13 21 (31.34%) BGP
13 21 (31.34%) NetBackup
14 20 (29.85%) Ruby
14 20 (29.85%) NAS
15 19 (28.36%) XenServer
15 19 (28.36%) DNS
16 18 (26.87%) NFS
16 18 (26.87%) TCP/IP
16 18 (26.87%) Perl
17 17 (25.37%) Red Hat Satellite
17 17 (25.37%) GlusterFS

Oracle ZFS
Co-occurring IT Skills 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 13 (19.40%) Apache
2 7 (10.45%) WebLogic
3 6 (8.96%) Cloud Foundry
4 2 (2.99%) SharePoint
5 1 (1.49%) Oracle Self-Service HR
5 1 (1.49%) Tomcat
Business Applications
1 3 (4.48%) Oracle Applications
2 1 (1.49%) Oracle EBS
Cloud Services
1 11 (16.42%) Amazon AWS
2 6 (8.96%) Joyent
3 3 (4.48%) G Suite
4 2 (2.99%) IaaS
4 2 (2.99%) Office 365
4 2 (2.99%) PaaS
4 2 (2.99%) SaaS
5 1 (1.49%) Virtual Private Cloud
Communications & Networking
1 51 (76.12%) SAN
2 23 (34.33%) LDAP
3 22 (32.84%) VLAN
4 21 (31.34%) BGP
4 21 (31.34%) OSPF
5 20 (29.85%) NAS
6 19 (28.36%) DNS
7 18 (26.87%) TCP/IP
8 16 (23.88%) Firewall
9 13 (19.40%) SNMP
10 11 (16.42%) Multicast
10 11 (16.42%) Network Security
10 11 (16.42%) tcpdump
10 11 (16.42%) VPN
11 10 (14.93%) Fibre Channel
11 10 (14.93%) IGMP
11 10 (14.93%) Junos
11 10 (14.93%) Kerberos
11 10 (14.93%) RIP
12 6 (8.96%) iSCSI
Database & Business Intelligence
1 12 (17.91%) Oracle Exadata
2 10 (14.93%) PostgreSQL
3 9 (13.43%) NoSQL
3 9 (13.43%) Relational Database
4 8 (11.94%) Ingres
4 8 (11.94%) MongoDB
4 8 (11.94%) SQL Server
5 6 (8.96%) Couchbase
5 6 (8.96%) Hadoop
5 6 (8.96%) Oracle Database
6 4 (5.97%) MySQL
6 4 (5.97%) OLTP
6 4 (5.97%) VLDB
7 1 (1.49%) Data Warehouse
7 1 (1.49%) Informix
7 1 (1.49%) Oracle Database 11g
7 1 (1.49%) Oracle Database 12c
7 1 (1.49%) Oracle Discoverer
Development Applications
1 12 (17.91%) Git (software)
2 11 (16.42%) Subversion
3 1 (1.49%) Jenkins
3 1 (1.49%) JIRA
3 1 (1.49%) Oracle APEX
3 1 (1.49%) Oracle Forms
General
1 5 (7.46%) Finance
2 2 (2.99%) Retail
Job Titles
1 23 (34.33%) Administrator
2 18 (26.87%) Linux Engineer
3 13 (19.40%) Linux Systems Engineer
3 13 (19.40%) Systems Engineer
3 13 (19.40%) Unix Administrator
4 11 (16.42%) Linux Administrator
5 10 (14.93%) Senior Unix Administrator
6 9 (13.43%) Storage Engineer
7 8 (11.94%) Ubuntu Engineer
7 8 (11.94%) Unix Engineer
7 8 (11.94%) Unix Linux Engineer
7 8 (11.94%) Unix Systems Engineer
8 7 (10.45%) Infrastructure Engineer
8 7 (10.45%) Network Systems Engineer
9 6 (8.96%) SAN Engineer
9 6 (8.96%) SAN Storage Engineer
9 6 (8.96%) Solaris Administrator
10 5 (7.46%) Head of Engineering
10 5 (7.46%) Solaris Engineer
11 4 (5.97%) Database Engineer
Libraries, Frameworks & Software Standards
1 2 (2.99%) LAPP Stack
1 2 (2.99%) Oracle GoldenGate
1 2 (2.99%) Web Services
2 1 (1.49%) LAMP
Miscellaneous
1 14 (20.90%) Management Information System
2 13 (19.40%) Computer Science
3 6 (8.96%) Clustering
3 6 (8.96%) Data Centre
4 4 (5.97%) EMC VMAX
4 4 (5.97%) Enterprise Storage
5 3 (4.48%) Hedge funds
6 2 (2.99%) BYOD
6 2 (2.99%) Driving Licence
6 2 (2.99%) EMC VNX
6 2 (2.99%) PKI
6 2 (2.99%) Replication
Operating Systems
1 63 (94.03%) Linux
2 42 (62.69%) Unix
3 36 (53.73%) Solaris
4 32 (47.76%) Windows
5 28 (41.79%) Red Hat Enterprise Linux
6 23 (34.33%) CentOS
7 11 (16.42%) Windows 7
8 10 (14.93%) Debian
8 10 (14.93%) Mac OS X
8 10 (14.93%) Ubuntu
8 10 (14.93%) VMS
9 4 (5.97%) SmartOS
10 2 (2.99%) AIX
10 2 (2.99%) Windows Server
11 1 (1.49%) FreeNAS
11 1 (1.49%) Windows 10
11 1 (1.49%) Windows Server 2008
11 1 (1.49%) Windows Server 2012
Processes & Methodologies
1 25 (37.31%) Business Continuity
2 23 (34.33%) Disaster Recovery
3 14 (20.90%) ITIL
4 11 (16.42%) Configuration Management
4 11 (16.42%) High Availability
4 11 (16.42%) Network Monitoring
4 11 (16.42%) Open Source
4 11 (16.42%) Task Automation
5 9 (13.43%) Low Latency
6 6 (8.96%) Identity Management
6 6 (8.96%) Performance Monitoring
7 5 (7.46%) Benchmarking
7 5 (7.46%) Change Management
7 5 (7.46%) Information Security
7 5 (7.46%) Mathematics
7 5 (7.46%) Server Hardening
8 4 (5.97%) Continuous Improvement
8 4 (5.97%) Incident Management
9 3 (4.48%) QMS
9 3 (4.48%) Quality Management
Programming Languages
1 21 (31.34%) Python
2 20 (29.85%) Ruby
3 18 (26.87%) Perl
4 11 (16.42%) Bash Shell
5 9 (13.43%) Shell Script
6 7 (10.45%) Korn
7 5 (7.46%) AWK
7 5 (7.46%) Bourne shell
7 5 (7.46%) Java
7 5 (7.46%) PowerShell
7 5 (7.46%) SQL
8 1 (1.49%) PHP
8 1 (1.49%) PL/SQL
Qualifications
1 9 (13.43%) Degree
2 5 (7.46%) RHCE
2 5 (7.46%) RHCSA
3 4 (5.97%) OCA
3 4 (5.97%) OCP
3 4 (5.97%) Oracle Certification
4 2 (2.99%) CCNA
4 2 (2.99%) CCNP
4 2 (2.99%) Cisco Certification
4 2 (2.99%) Computer Science Degree
4 2 (2.99%) SC Cleared
4 2 (2.99%) Security Cleared
Quality Assurance & Compliance
1 5 (7.46%) SLA
System Software
1 26 (38.81%) VMware Infrastructure
2 19 (28.36%) XenServer
3 18 (26.87%) NFS
4 17 (25.37%) Active Directory
4 17 (25.37%) GlusterFS
5 11 (16.42%) Virtual Machines
6 10 (14.93%) Ceph
6 10 (14.93%) iptables
6 10 (14.93%) KVM
7 9 (13.43%) Veritas Cluster Server
8 6 (8.96%) Hyper-V
9 2 (2.99%) Oracle RAC
9 2 (2.99%) ProxySG
9 2 (2.99%) Veritas Volume Manager
9 2 (2.99%) VMware ESXi
10 1 (1.49%) VMware Workstation
Systems Management
1 21 (31.34%) NetBackup
2 17 (25.37%) Red Hat Satellite
3 11 (16.42%) Puppet
3 11 (16.42%) Rsyslog
4 9 (13.43%) Veritas Storage Foundation
5 7 (10.45%) Oracle RMAN
6 6 (8.96%) Failover Clustering
7 5 (7.46%) Oracle Enterprise Manager
7 5 (7.46%) Red Hat Spacewalk
8 2 (2.99%) Ansible
8 2 (2.99%) HP Data Protector
8 2 (2.99%) Tivoli Storage Manager
8 2 (2.99%) vCenter Server
9 1 (1.49%) Data Guard
9 1 (1.49%) Nagios
9 1 (1.49%) Simpana
Vendors
1 43 (64.18%) VMware
2 36 (53.73%) Oracle
3 29 (43.28%) Red Hat
4 23 (34.33%) Sun
5 21 (31.34%) Veritas
6 17 (25.37%) Citrix
6 17 (25.37%) Microsoft
7 16 (23.88%) HP
8 11 (16.42%) Brocade
8 11 (16.42%) EMC
9 10 (14.93%) StorageTek
9 10 (14.93%) Vyatta
10 8 (11.94%) Actian
11 6 (8.96%) Cloudera
11 6 (8.96%) NetApp
11 6 (8.96%) Nexenta
11 6 (8.96%) Splunk
12 5 (7.46%) Cisco
13 3 (4.48%) Google
13 3 (4.48%) IBM