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The table below looks at the demand for Portable Operating System Interface for UNIX (POSIX) skills within the London region with a comparison to our Application Development category. Included is a guide to the contractor rates offered in IT jobs that have cited POSIX over the 3 months to 5 September 2008 with a comparison to the same period last year.

LinkPortable Operating System Interface for UNIX (POSIX)
Location
3 months to
5 Sep 2008
Same period last year
Rank405489
Rank change on same period last yearUp+84
Matching contract IT job ads22
As % of all UK contract IT job ads sampled0.003 %0.002 %
As % of the category below0.024 %0.016 %
Daily rates quoted01
Average minimum daily rate-£700
Average daily rate-£701
% change on same period last year-
Average maximum daily rate-£701
UK excluding London average daily rate-£416
% change on same period last year-
Hourly rates quoted10
Average minimum hourly rate£40.00-
Average hourly rate£42.50-
% change on same period last year-
Average maximum hourly rate£45.00-
UK excluding London average hourly rate£35.20£42.20
% change on same period last year-16.58 %
London IT Contractor Job Market, Application DevelopmentApplication Development
London
Matching contract IT job ads844512371
As % of all UK contract IT job ads sampled11.42 %12.20 %
Daily rates quoted38314828
Average minimum daily rate£370£397
Average daily rate£400£425
% change on same period last year-6.04 %
Average maximum daily rate£429£454
UK excluding London average daily rate£339£336
% change on same period last year+0.73 %
Hourly rates quoted265361
Average minimum hourly rate£31.31£29.59
Average hourly rate£33.49£32.63
% change on same period last year+2.63 %
Average maximum hourly rate£35.67£35.67
UK excluding London average hourly rate£32.38£32.95
% change on same period last year-1.71 %
POSIX EnglandPOSIX
England

We calculate average IT contractor rates directly from the figures quoted and do not attempt to derive hourly rates from daily rates or vice versa.

POSIX
Demand Trend

The chart provides a 3-month moving total beginning in 2004 of IT contractor jobs citing POSIX across the London region as a proportion of the total demand within the Application Development category.

London POSIX Demand Trend

POSIX
Daily Rate Trend

The chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing POSIX across the London region.

London POSIX Daily Rate Trend

POSIX
Hourly Rate Trend

The chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing POSIX across the London region.

London POSIX Hourly Rate Trend

POSIX
Top 30 Related IT Skills

For the 6 months to 5 September 2008, IT contractor jobs across the London region citing POSIX also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited POSIX.

14 (100.00 %)Linux
23 (75.00 %)Solaris
23 (75.00 %)Perl
23 (75.00 %)UNIX
23 (75.00 %)TCP/IP
32 (50.00 %)HPUX
32 (50.00 %)HP
32 (50.00 %)VERITAS
32 (50.00 %)Front Office
32 (50.00 %)Back Office
32 (50.00 %)Finance
32 (50.00 %)AWK
32 (50.00 %)NetBackup
32 (50.00 %)Banking
32 (50.00 %)Korn
32 (50.00 %)NFS
41 (25.00 %)WebSphere
41 (25.00 %)Load Balancing
41 (25.00 %)Cisco IOS
41 (25.00 %)Cisco PIX
41 (25.00 %)Red Hat Linux
41 (25.00 %)STB
41 (25.00 %)Streaming Media
41 (25.00 %)IPTV
41 (25.00 %)Firewall
41 (25.00 %)Clustering
41 (25.00 %)Red Hat
41 (25.00 %)W3C
41 (25.00 %)CheckPoint
41 (25.00 %)Internet

POSIX
Top Related IT Skills by Category

For the 6 months to 5 September 2008, IT contractor jobs across the London region citing POSIX also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited POSIX. Up to 20 skills are shown per category.

London IT Contractor Job Market, Application DevelopmentApplication Development
11 (25.00 %).NET
11 (25.00 %)CGI
11 (25.00 %)Middleware
11 (25.00 %)WebSphere
London IT Contractor Job Market, Application PlatformsApplication Platforms
11 (25.00 %)Apache
11 (25.00 %)Tomcat
London IT Contractor Job Market, Communications & NetworkingCommunications & Networking
13 (75.00 %)TCP/IP
21 (25.00 %)Internet
21 (25.00 %)Firewall
21 (25.00 %)Cisco IOS
21 (25.00 %)Cisco PIX
21 (25.00 %)SMTP
21 (25.00 %)HTTP
London IT Contractor Job Market, Database & Business IntelligenceDatabase & Business Intelligence
11 (25.00 %)MySQL
11 (25.00 %)SQL Server
London IT Contractor Job Market, GeneralGeneral
12 (50.00 %)Front Office
12 (50.00 %)Back Office
12 (50.00 %)Finance
12 (50.00 %)Banking
London IT Contractor Job Market, Job TitlesJob Titles
12 (50.00 %)Administrator
12 (50.00 %)UNIX Administrator
21 (25.00 %)Linux Administrator
21 (25.00 %)UNIX Systems Administrator
21 (25.00 %)Developer
21 (25.00 %)Systems Administrator
London IT Contractor Job Market, MiscellaneousMiscellaneous
11 (25.00 %)W3C
11 (25.00 %)Clustering
11 (25.00 %)STB
11 (25.00 %)Streaming Media
11 (25.00 %)IPTV
London IT Contractor Job Market, Operating SystemsOperating Systems
14 (100.00 %)Linux
23 (75.00 %)UNIX
23 (75.00 %)Solaris
32 (50.00 %)HPUX
41 (25.00 %)AIX
41 (25.00 %)Red Hat Linux
London IT Contractor Job Market, Processes & MethodologiesProcesses & Methodologies
11 (25.00 %)Load Balancing
London IT Contractor Job Market, Programming LanguagesProgramming Languages
13 (75.00 %)Perl
22 (50.00 %)AWK
22 (50.00 %)Korn
31 (25.00 %)C
31 (25.00 %)C++
31 (25.00 %)Java
London IT Contractor Job Market, QualificationsQualifications
11 (25.00 %)CCNP
11 (25.00 %)CCNA
11 (25.00 %)Cisco Certification
London IT Contractor Job Market, System SoftwareSystem Software
12 (50.00 %)NFS
12 (50.00 %)NetBackup
London IT Contractor Job Market, Systems ManagementSystems Management
11 (25.00 %)OpenView
11 (25.00 %)MOM
London IT Contractor Job Market, VendorsVendors
12 (50.00 %)HP
12 (50.00 %)VERITAS
21 (25.00 %)Red Hat
21 (25.00 %)CheckPoint
21 (25.00 %)Intel
21 (25.00 %)Oracle
21 (25.00 %)Cisco
21 (25.00 %)IBM
21 (25.00 %)Sun