That's all the sysadmin should know

Question

linux

Administrator level knowledge of Windows Server 2008/2012, *NIX;
• AD, DHCP, DNS, GPO, FTP, IIS, DFS ‚ Fax server, file services, RDP, RAS WSUS PKI
RRAS, Terminal Services – operating principles, fine tuning. Features of work in a virtual environment;
•Understanding the purpose and principles of interaction of network protocols of various levels (Ethernet, PPTP, L2TP, IPv4, IPv6, TCP, UDP, DNS, HTTP (S), SIP, SSL, FTP, IPSEC SMB, etc.
IDS, IPS, Firewall, Mail, Jabber, Billing, CRM VPN NAT POP‚ SMTP ) );
•Exchange 2010/2013 - planning, deployment, debugging, disaster recovery.
Working in Postfix mail virtual environment
•
•Server platforms HP, IBM, Dell - the ability to set up a raid, set up a NAS, slicing LUNs, SAN connection. Server blade
• MS Hyper-V virtualization – setting up a failover cluster based on Hyper-V
• VoIP, Asterisk - the ability to make a full-fledged PBX based on a free distribution.
Avaya IP telephony
•Monitoring - Nagios, Zabbix, analogues, administration.
•MSSQL database administration (backup/restore, replication, security, clustering, performance monitoring/tuning, SSIS);
knowledge of HP-UX, Solaris, RHEL, AIX;
Experience in configuring Linux/Unix systems and services (ldap‚ samba‚ postfix‚ squid‚ apache‚ dns‚ dhcp‚ ftpb, iptables nginx cassandra bacula) Pluses
will be:
Knowledge in VMware \ VSphere, Kerio Control, DameWare, VoIP, Service Desk systems
Knowledge of active, passive SCS equipment
TMG firewall
Configuring Terminal Services (RemoteApp)
Backup Veem Backup
Configuring VPN (IPSec, OpenVPN, PopTop DMVPN)
XMPP server support Openfire
Practical experience in administration of KAV (policies), FreeBSD, Linux, postfix, sendmail, exim, firewall, NAT.
Basic knowledge of installing and configuring Bank clients
Knowledge of Cisco, HP, D-Link network equipment - initial setup
∙ Knowledge of Symantec Backup Exec; Microsoft DPM, Veeam
practice of using ITIL ITSM standards to provide user support
principles of building networks. port redirection and filtering
Microsoft AD, Microsoft Exchange 2007/2010, Microsoft ISA, Microsoft Certification Services, VmWare ESX, Cisco ASA, Linux, Free BSD
PBX Panasonic TDA/TDE-100/200‚ IP telephony‚ VoIP equipment‚ bank client ‚Microsoft Visio‚Kerio Control‚MDaemon‚ESET‚Acronics‚Radmin‚DameWare‚TeamViewer.
Familiarity with network equipment (unmanaged and managed switches, routers, access points, print servers, VoIP equipment, media converters, firewalls) - HP, D-Link, Asus, LinkSys, Planet, etc.; printers‚ scanners‚ MFPs - HP‚ Canon‚ Xerox; nettops‚ laptops‚ netbooks - Acer‚ Asus‚ HP‚ Toshiba. Laying, crimping, cross-testing RJ-11‚ RJ-45.
WSUS server‚ ESX-i‚
implementation of a backup system and work with RAID arrays
Ability to use LiveCD (or analogues: WinPE‚ ERD Commander...)
SQL Server Windows Azure Lynk server System center 2012 Cisco systems Linux (Solaris)
MS Hyper-V (NLB/Failover Clusters);
FTP (FileZilla
, BIND, Apache
MS ISA, Kerio WinRoute
pfsense, m0n0wall, smoothwall, vyatta (as a router)
of Citrix terminal farm;
Experience in building/updating the kernel, packages; (Unix)
Configuring network protocols DMVPN, BGP, EIGRP, HSRP , STP, VRF
Cloud computing saas iaas paas
- understanding of technologies and protocols: OSPF, BGP, VLAN, STP, HSRP, VRRP, QoS
open source virtualization KVM + libvirt, Xen
Practical experience with OpenStack
Knowledge of technologies for building networks SAN, NAS, Fiber Channel, iSCSI, FcoE
Knowledge and confident work with open source operating systems
for setting up VPN channels (software and hardware);
Administration of MS Terminal Server
Understanding how Firewall works (pf/iptables);
Understanding how VPN Site-to-Site works (OpenVPN+SSL\L2TP+ipsec);
Expert knowledge of Windows Server, Active Directory, Group policy, Microsoft Exchange, TMG, Remote Desktop Services;
Experience in administering and configuring UNIX systems (CentOS, Ubuntu);
Knowledge of the principles of building and operating distributed networks, skills in configuring network equipment (VPN, BGP, GRE)
Knowledge of the principles of operation of TCP / IP networks (addressing, routing, Port mapping, IGMP, NAT, DNS, DMZ, VLAN, Link Aggregation, etc.);
Citrix XenDesktop
Experience in implementing DLP, SIEM, NAP systems, security analysis tools, network and telecommunications equipment (including IPS/IDS)
Metro Ethernet, ADSL, GPON, SDH

Answer 1

Vacancy: Required "spherical system administrator in a vacuum"

Answer 2

And where is the final "It is a great honor to work in our company"?

Answer 3

Hell hell. Everything is scattered, multispecialty. Of course, I understand that when there is a very small IT staff, one must be responsible for everything at once, but it’s a direct “should” PPC. A general-purpose system administrator should be able to quickly understand everything, and not know everything, everything, everything, but it’s better to choose a specific specialty and go to work in it than to be a multi-armed shiva and be responsible for everything at once.
So you can bring it to the point of absurdity by adding scripts on bash, batch, powershell, python, ruby, c #, knowledge of pappet / chief with the ability to write modules and organize a web face with everything in a row, clean wiring, carry servers on a hump, sweep everywhere, repair printers and cartridges, to be a good 1s-programmer, to be responsible for everything financially and to deal with equipment orders, to develop integrated circuits, to repair lamp TVs and cook donuts... and at the same time to hang on the phone helping clients by writing scripts for Mikrotiks and buying concrete with optics to build your own data center with one line of adsl internet illegally occupying
land, listening from the accounting department that the client-bank is buggy and fixing .... and again, at the same time, everyone should do absolutely all the installation work and design. DEMANDING AT THE SAME TIME TO BE FRIENDLY, JOYFUL AND STRESS-RESISTANT, and not to turn into an asocial psycho with absolutely absent-minded attention, who every day goes to drink in a bar, spending z.p. due to strong tension, nervous stress and an overabundance of information .... oh, and even be available 24/7
You can, of course, ask for a combine harvester, but different such admins will have different knowledge and companies that will try to walk this way will get it, tied to one person with an absolutely incomprehensible eiffel tower of crutches. a person will be responsible for everything a little bit, and not specifically for his area, in which he will already fully understand.
In short, I’m on fire from this) I think it’s quite possible to find a person who knows all of this, but with the requirements it’s an unambiguous search.

Answer 4

And also, apparently, to deal with purchases and not ask for a salary, keep records of all office equipment, etc.

Answer 5

and life is enough to become a specialist in all of the above?

Answer 6

not enough yet - Working with users

Answer 7

Wow. "Almost" about me :)

Answer 8

Nothing special. In Khabarovsk, people who know all this receive a salary of 50K-70K rubles.
Still no scripts. bash, powershell.

Answer 9

Here is a similar job vacancy: https://www.work.ua/ru/jobs/4693188/