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IT System Administrator & Support

Manage & support workplace infrastructure (Firewall, LAN, WAN, TCP/IP, VPN, Telecommunications & etc).

Manage & Support the servers (Active Directory Server,Group Policy Management, Backup server, DNS Server, FTP).

Integrate security system into existing server.

Manage 1st level / 2nd level support to end-users in troubleshooting and resolving desktop & notebook problems.

Perform installation, setup, configuration, migration, upgrading and maintenance of desktop PC / Server, OS, Software and related peripherals.

Located in Singapore ONLY!

Skills: Computer Security, System Admin, Web Security

See more: security administrator, IT System Administrator, it admin support, web system administrator, system administrator, pc support, manage security, lan wan, IT infrastructure , it desktop support, it administrator, Infrastructure support, group policy, firewall configuration , Active Directory server , server 2013 vpn, setup administrator, web server administrator server, vpn management, support level, system backup, tcp web server, web backup system, desktop administrator, server administrator support

About the Employer:
( 0 reviews ) Singapore

Project ID: #4670642

39 freelancers are bidding on average $21/hour for this job

shakoush2001

Hi I am a CISSP,RHCE,CCNA,MCSA,Linux+ and a CEH. I do have 7+ years experience in System Administration . I have experience in a high availability environment with 100+ servers and more than 500 000+ subscribers, I kno More

$36 SGD / hour
(62 Reviews)
6.4
linuxfreak1985

Hi there, i am very interested to complete this project. please see my past reviews related to system administration lets complete this project

$20 SGD / hour
(77 Reviews)
6.1
aroel

I'm ready to fill this position

$21 SGD / hour
(29 Reviews)
5.1
mohsenshilivw

Hi, I can help you. Thanks

$22 SGD / hour
(30 Reviews)
4.6
linuxwarm

Hi, I am dealing with Technical Support, Server Maintenance, Helpdesk Support and 24x7 webhosting support. Please check PMB for more details.

$11 SGD / hour
(8 Reviews)
4.3
ielkfarna

Professional System administrator

$31 SGD / hour
(10 Reviews)
3.9
VRTECHYS

I can do this

$11 SGD / hour
(8 Reviews)
3.8
houseoffire

Hi there, My name is Gabriel. I am actually working on a similar long-term project on freelancer. Let me help.

$22 SGD / hour
(1 Review)
2.8
vinaygarg1

Ready to start

$21 SGD / hour
(1 Review)
2.4
sjsingh007

Hi i can help you Thanks

$22 SGD / hour
(2 Reviews)
1.9
bhavinjani

hi plz check pm

$22 SGD / hour
(1 Review)
1.7
ismailrajaallah

hi, I am an expert in networks technology . i can do the job let's start

$15 SGD / hour
(0 Reviews)
0.0
blade0058

I am highly expereince IT professional who has extensive knowledge in AD/DNS/DHCP & Windows NIS. Also very well expereinced in Linux technologies as well!

$26 SGD / hour
(0 Reviews)
0.0
sakunsharma

8 years experience in System Administration 3 Years experience in Networks (CCNP Certified) 6 Years experience in Programming.

$23 SGD / hour
(0 Reviews)
0.0
naveed254

see in your private message

$16 SGD / hour
(0 Reviews)
0.0
tuhindo82

Dear I have just seen your Job posting and upon reading thoroughly, I felt strongly that I would be the most qualified contractor for your project. I have vast experience in IT / Data Entry / Web Research /Admin / SE More

$10 SGD / hour
(0 Reviews)
0.0
jesusbarba

Worked for years as IT Admin on Windows and Linux distros!!!

$22 SGD / hour
(0 Reviews)
0.0
webdevadmin

Hi let me help you ....check pmb

$16 SGD / hour
(0 Reviews)
0.0
ShadowSecurity

Let's do this...

$20 SGD / hour
(0 Reviews)
0.0
jsapolon

Hello, I can work with you.

$16 SGD / hour
(0 Reviews)
0.0