Operating Systems & Servers
Explore Operating Systems & Servers training within Cloud & Infrastructure. Compare available course dates, languages, learning formats and prices, then choose an offer for yourself or your team.
216 matching courses
CompTIA A+ Certification Prep (Exam 220-1201 & 220-1202)
from USD 2,675excl. VAT
8 offers+ 6 more dates
2 Nov 2026EN · Online7 Dec 2026EN · Online
UNIX/Linux II - Advanced User Skills
from ~ USD 2,041excl. VAT
7 offers+ 5 more dates
4 Nov 2026DE · Wien or online20 Jan 2027DE · Wien or online
z/OS JCL and Utilities
from USD 4,475excl. VAT
3 offers+ 1 more dates
2 Nov 2026DE · Online7 Dec 2026EN · OnlinePower Systems for AIX IV – Performance Management
from ~ USD 3,980excl. VAT
4 offers+ 2 more dates
23 Nov 2026DE · Online23 Nov 2026EN · Online
Red Hat High Availability Clustering
from USD 4,700excl. VAT
2 offers
12 Oct 2026EN · Online12 Oct 2026EN · Hybrid
CompTIA Linux+ Certification Prep (Exam XK0-006)
from USD 2,675excl. VAT
5 offers+ 3 more dates
19 Oct 2026EN · Online14 Dec 2026EN · Online
Red Hat JBoss Application Administration I
from ~ USD 98excl. VAT
2 offers
19 Oct 2026EN · Online19 Oct 2026EN · OnlineMastering Microsoft Graph PowerShell
from ~ USD 1,027excl. VAT
14 offers+ 12 more dates
12 Nov 2026EN · Zellik (Brussels)12 Nov 2026EN · OnlineBasics of z/OS RACF Administration
from ~ USD 3,980excl. VAT
2 offers
19 Oct 2026EN · Online23 Nov 2026EN · OnlineMastering PowerShell
from ~ USD 2,281excl. VAT
16 offers+ 14 more dates
16 Nov 2026EN · Zellik (Brussels)16 Nov 2026EN · OnlineScripting with PowerShell
from ~ USD 1,483excl. VAT
16 offers+ 14 more dates
16 Nov 2026EN · Zellik (Brussels)16 Nov 2026EN · Online
CompTIA Tech+ Certification Prep (FC0-U71)
from USD 2,595excl. VAT
8 offers+ 6 more dates
16 Nov 2026EN · Online7 Dec 2026EN · OnlineAutomate Administration with PowerShell
from ~ USD 965excl. VAT
4 offers+ 2 more dates
12 Oct 2026PL · Online2 Nov 2026PL · Online
Windows Server – Active Directory and Identities
from ~ USD 2,947excl. VAT
5 offers+ 3 more dates
2 Nov 2026DE · Wien or online1 Mar 2027DE · Wien or onlineWindows Server – Advanced Administration and Deployment
from ~ USD 2,167excl. VAT
7 offers+ 5 more dates
23 Nov 2026DE · Wien or online18 Jan 2027DE · Wien or onlineWindows Server 2025 – What's New, Migration and Security
from ~ USD 783excl. VAT
4 offers+ 2 more dates
14 Oct 2026PL · Online16 Nov 2026PL · OnlineIntroduction to Microsoft PKI in Windows Server 2019/2002/2025
from ~ USD 652excl. VAT
4 offers+ 2 more dates
14 Oct 2026PL · Online4 Nov 2026PL · OnlineIntroduction to Microsoft PKI in Windows Server 2019/2022/2025
from ~ USD 762excl. VAT
4 offers+ 2 more dates
14 Oct 2026PL · Warszawa4 Nov 2026PL · Warszawa
SMP/E for z/OS Workshop
from USD 4,750excl. VAT
2 offers
2 Nov 2026DE · Online14 Dec 2026EN · Online
z/OS REXX Programming Workshop
from USD 4,750excl. VAT
2 offers
2 Nov 2026DE · Online16 Nov 2026EN · Online
Red Hat Enterprise Linux Diagnostics and Troubleshooting
from USD 4,700excl. VAT
2 offers
2 Nov 2026EN · Online2 Nov 2026EN · HybridRed Hat Security: Linux in Physical, Virtual, and Cloud
from USD 4,465excl. VAT
2 offers
2 Nov 2026EN · Online2 Nov 2026EN · Hybrid
HAE311: SUSE Linux Enterprise 15 High Availability Deployment
from ~ USD 64excl. VAT
4 offers+ 2 more dates
19 Oct 2026EN · Online6 Jan 2027CS · Praha
Linux Administration II (LPI 101+102)
from ~ USD 2,839excl. VAT
7 offers+ 5 more dates
30 Nov 2026DE · Wien or online22 Feb 2027DE · Wien or online