The following table provides summary statistics for permanent job vacancies with a requirement for GPFS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GPFS over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

IBM General Parallel File System (GPFS)
UK
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 876 916 965
Rank change year-on-year +40 +49  
Permanent jobs citing GPFS 7 7 10
As % of all permanent IT jobs advertised in the UK 0.008% 0.007% 0.009%
As % of the System Software category 0.062% 0.056% 0.077%
Number of salaries quoted 3 4 5
Median salary £45,000 £65,000 £50,000
Median salary % change year-on-year -30.76% +30.00%  
UK excluding London median salary - - £66,250

GPFS is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

System Software Skills
UK
Permanent job vacancies with a requirement for system software skills 11319 12484 13053
As % of all permanent IT job vacancies advertised in the UK 12.87% 12.68% 11.77%
Number of salaries quoted 9608 10622 10781
Median salary £44,000 £42,500 £40,750
Median salary % change year-on-year +3.52% +4.29%  
90% offered a salary of more than £26,000 £25,000 £25,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £38,000 £39,000 £37,500
% change year-on-year -2.56% +4.00%  

GPFS
Job Vacancy Trend

The job posting trend of jobs advertised citing GPFS as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for GPFS in the UK

GPFS
Salary Trend

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

Salary trend for GPFS in the UK

GPFS
Salary Histogram

The salary distribution of IT jobs citing GPFS over the 3 months to 24 June 2017.

Salary histogram for GPFS in the UK

GPFS
Top 2 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GPFS within the UK over the 3 months to 24 June 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
England +52 7 £45,000 -30.76% 2
London +28 7 £45,000 -30.76% 2

For the 6 months to 24 June 2017, IT jobs citing GPFS 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 GPFS.

1 13 (81.25%) Unix
2 10 (62.50%) Linux
3 8 (50.00%) IBM
3 8 (50.00%) Red Hat
4 7 (43.75%) SAN
5 6 (37.50%) Python
5 6 (37.50%) CentOS
5 6 (37.50%) Red Hat Enterprise Linux
6 5 (31.25%) iSCSI
6 5 (31.25%) Ubuntu
6 5 (31.25%) VLAN
6 5 (31.25%) Puppet
6 5 (31.25%) Opscode Chef
6 5 (31.25%) LXC
6 5 (31.25%) Windows
6 5 (31.25%) Perl
6 5 (31.25%) Oracle
6 5 (31.25%) Configuration Management
6 5 (31.25%) Finance
6 5 (31.25%) Replication
6 5 (31.25%) VMware
7 4 (25.00%) Google
7 4 (25.00%) ITIL
7 4 (25.00%) Cisco
7 4 (25.00%) DHCP
7 4 (25.00%) Ethernet
7 4 (25.00%) NFS
7 4 (25.00%) TCP/IP
7 4 (25.00%) DNS
7 4 (25.00%) SevOne

GPFS
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 2 (12.50%) SharePoint
1 2 (12.50%) WebSphere
2 1 (6.25%) Oracle Workflow
Cloud Services
1 4 (25.00%) Amazon AWS
1 4 (25.00%) Microsoft Azure
2 2 (12.50%) Office 365
3 1 (6.25%) GitHub
Communications & Networking
1 7 (43.75%) SAN
2 5 (31.25%) iSCSI
2 5 (31.25%) VLAN
3 4 (25.00%) Cisco IOS
3 4 (25.00%) DHCP
3 4 (25.00%) DNS
3 4 (25.00%) Ethernet
3 4 (25.00%) NX-OS
3 4 (25.00%) TCP/IP
4 3 (18.75%) Firewall
4 3 (18.75%) VPN
5 2 (12.50%) Fibre Channel
6 1 (6.25%) HTTP
6 1 (6.25%) HTTPS
6 1 (6.25%) Kerberos
6 1 (6.25%) SSH
Database & Business Intelligence
1 3 (18.75%) Oracle Database
2 2 (12.50%) DB2
2 2 (12.50%) MySQL
3 1 (6.25%) InfluxDB
3 1 (6.25%) PostgreSQL
3 1 (6.25%) SQLite
Development Applications
1 1 (6.25%) Gerrit
1 1 (6.25%) Git (software)
1 1 (6.25%) Jenkins
1 1 (6.25%) TeamCity
General
1 5 (31.25%) Finance
Job Titles
1 5 (31.25%) Linux Engineer
2 4 (25.00%) Administrator
2 4 (25.00%) Systems Administrator
3 3 (18.75%) Analyst
3 3 (18.75%) Cloud Engineer
3 3 (18.75%) Storage Analyst
4 2 (12.50%) AIX Administrator
4 2 (12.50%) AIX Systems Administrator
4 2 (12.50%) Grid Engineer
4 2 (12.50%) SAN Specialist
4 2 (12.50%) Technical Analyst
4 2 (12.50%) Technical Specialist
5 1 (6.25%) Backup Specialist
5 1 (6.25%) Infrastructure Engineer
5 1 (6.25%) Linux Systems Engineer
5 1 (6.25%) Ruby Engineer
5 1 (6.25%) Senior Infrastructure Engineer
5 1 (6.25%) Unix Engineer
5 1 (6.25%) Unix Linux Engineer
5 1 (6.25%) Unix Systems Engineer
Libraries, Frameworks & Software Standards
1 3 (18.75%) Flash
2 1 (6.25%) Kafka
2 1 (6.25%) LAMP
2 1 (6.25%) LAPP Stack
2 1 (6.25%) RabbitMQ
2 1 (6.25%) ZeroMQ
Miscellaneous
1 5 (31.25%) Replication
2 4 (25.00%) Analytical Skills
2 4 (25.00%) Public Cloud
3 3 (18.75%) GPGPU
3 3 (18.75%) IBM XIV
4 2 (12.50%) Data Centre
4 2 (12.50%) EMC VNX
4 2 (12.50%) EMC VNXe
4 2 (12.50%) Hedge funds
Operating Systems
1 13 (81.25%) Unix
2 10 (62.50%) Linux
3 6 (37.50%) CentOS
3 6 (37.50%) Red Hat Enterprise Linux
4 5 (31.25%) Ubuntu
4 5 (31.25%) Windows
5 3 (18.75%) Data ONTAP
5 3 (18.75%) Debian
6 2 (12.50%) AIX
6 2 (12.50%) Windows Server
6 2 (12.50%) Windows Server 2008
6 2 (12.50%) Windows Server 2012
7 1 (6.25%) Mac OS
Processes & Methodologies
1 5 (31.25%) Configuration Management
2 4 (25.00%) ITIL
3 3 (18.75%) Biology
4 2 (12.50%) Capacity Planning
5 1 (6.25%) Change Control
5 1 (6.25%) Change Management
5 1 (6.25%) Continuous Integration
5 1 (6.25%) Cybersecurity
5 1 (6.25%) Data Management
5 1 (6.25%) DevOps
5 1 (6.25%) Infrastructure Management
5 1 (6.25%) Load Balancing
5 1 (6.25%) Low Latency
5 1 (6.25%) Performance Analysis
5 1 (6.25%) Performance Tuning
5 1 (6.25%) Proactive Monitoring
5 1 (6.25%) Project Management
5 1 (6.25%) Root Cause Analysis
5 1 (6.25%) Technical Analysis
5 1 (6.25%) Workflow
Programming Languages
1 6 (37.50%) Python
2 5 (31.25%) Perl
3 2 (12.50%) Bash Shell
4 1 (6.25%) C
4 1 (6.25%) C#
4 1 (6.25%) C++
4 1 (6.25%) JavaScript
4 1 (6.25%) Ruby
Qualifications
1 3 (18.75%) ITIL Certification
1 3 (18.75%) VMware Certified Professional (VCP)
2 2 (12.50%) NCSA
2 2 (12.50%) VCP5
2 2 (12.50%) VCP6
3 1 (6.25%) Postgraduate
3 1 (6.25%) RHCE
Quality Assurance & Compliance
1 1 (6.25%) QA
System Software
1 5 (31.25%) LXC
2 4 (25.00%) NFS
3 3 (18.75%) vSphere
4 2 (12.50%) PowerHA
5 1 (6.25%) Ceph
5 1 (6.25%) Docker
5 1 (6.25%) Virtual Servers
5 1 (6.25%) VMware Infrastructure
Systems Management
1 5 (31.25%) Opscode Chef
1 5 (31.25%) Puppet
2 4 (25.00%) ZABBIX
3 3 (18.75%) NetApp OnCommand
3 3 (18.75%) SnapMirror
4 2 (12.50%) Ansible
4 2 (12.50%) CFEngine
4 2 (12.50%) EMC VPLEX
5 1 (6.25%) BladeLogic
5 1 (6.25%) Cobbler
5 1 (6.25%) collectd
5 1 (6.25%) Nagios
5 1 (6.25%) rkt
5 1 (6.25%) yum
Vendors
1 8 (50.00%) IBM
1 8 (50.00%) Red Hat
2 5 (31.25%) Oracle
2 5 (31.25%) VMware
3 4 (25.00%) Cisco
3 4 (25.00%) Google
3 4 (25.00%) SevOne
3 4 (25.00%) Splunk
4 3 (18.75%) CommVault
4 3 (18.75%) NetApp
5 2 (12.50%) Ab Initio
5 2 (12.50%) EMC
5 2 (12.50%) Veeam
5 2 (12.50%) Zerto
6 1 (6.25%) HP
6 1 (6.25%) Remedy
6 1 (6.25%) SaltStack
6 1 (6.25%) Solace
6 1 (6.25%) SolarWinds
6 1 (6.25%) TIBCO
London
Harris Global
Salary: Up to £46,000 per annum Up to £46,000 + Bonus & Benefits!!
Posted: 3 days ago
North West London
Frances Crick Group
Salary: From £41,600 to £47,000 per annum
Posted: 10 days ago