Ethical hacker, highly experienced and skilled Linux SysAdmin Cyber Security wanted

Disclaimer: DO NOT REPLY IF you’re a web developer or have just basic knowledge - we will notice soon enough and it will waste our time.

We are a small dynamic team in the forefront of the education assessment industry and have this opportunity due to recent growth.

We have a mail server and a separate 3-year-old website on another server, coded entirely from open-source tools, that require Linux based server support, maintenance, enhancement and hardening (no need for optimization).

The servers have PUBLIC_KEY security, cloud back-up and is currently maintained for a balanced libraries dependencies.

Mail: Ubuntu, DoveCot and Postfix, Mailgun, ProcMail and SpamAssasin.

Website: CentOS, NGINX, PHP-FM, MySQL, GoLang, Python, NodeJS, Redis.

We are looking for a like-minded, highly skilled and motivated partner to use their own set of trusted open source tools to continually protect the server and its stack only.

You will start with the email server and all being well, move onto the web server. There will then be opportunities to expand onto extra servers that are currently being built; this could become a full-time secure position. Please provide evidence showing how you are the most suitable candidate to join the team in this position and we'll take it from there...

Taidot: Linux, Python, Ubuntu, Järjestelmänvalvoja

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Tietoa työnantajasta:
( 0 arvostelua ) Singapore, Singapore

Projektin tunnus: #20404174

19 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Hi I am skilled system admin and will resolve the issues as per your requirements and i have expertise in the relevant field.I have 10 years of experience. ping me for further queries. Thanks

$350 SGD 2 päivässä
(270 arvostelua)

Dear Sir. Glad to meet you. I'm very interested in your job post involving these skills. I'll bring your idea to the next level or extend your live project with new awesome features. I'm web Developer specializing in Lisää

$500 SGD 7 päivässä
(16 arvostelua)

Iam Linux server admin and have 11 years of experience in Linux server. I can move all accounts and can implement server securities. I can do scan, remove malware from server side, antivirus update, firewall, etc

$250 SGD 1 päivässä
(86 arvostelua)

Hey there, I'm a Systems Engineer with InfoSec Interest. I have been working with Linux/Unix-systems for years. I had conducted tons of Penetrations Tests. I'm a former black hat hacker as well. Would you share mo Lisää

$750 SGD 7 päivässä
(44 arvostelua)

I have 8  years of experience in managing complex linux architectures and managing cloud infrastructures. I have worked on many complex projects ( Private cloud setup on AWS, Load balancing clusters, Replication system Lisää

$250 SGD 1 päivässä
(54 arvostelua)

Dear Sir/Madam, I checked requirement and i think what you need is : + you are looking for a like-minded Because good at those skills: Ubuntu, Linux,Python, System Admin. I would like apply for this job I always Lisää

$523 SGD 3 päivässä
(10 arvostelua)

Hello Manager Hope things are going well in your life!!   We are a team of 30+ individuals highly experienced in creating wonderful Web applications and apps for our clients to increase their business and to help them Lisää

$433 SGD 7 päivässä
(3 arvostelua)

Hey, I am Linux System Administrator and I have vast hands on working experience using Linux security, counter hacking, Ethical Hacking and PEN TEST. I will help your team for email server in UBuntu according to your j Lisää

$450 SGD 1 päivässä
(9 arvostelua)

Hire me. I'll manually check the system and will scan by Industry grade security tools. The malware/harmful codes/Security holes will be cleaned 100%. Technical Skills - Linux / Windows System Administration - Buildin Lisää

$500 SGD 30 päivässä
(31 arvostelua)

I am Redhat Certified Engineer. I have 8 years of experience as a Linux System Administrator. I posses good knowledge of mail server like zimbra, sendmail, web server like Apache, shell scripting, Virtualization like C Lisää

$300 SGD 7 päivässä
(7 arvostelua)

⭐ Let's discuss on chat ⭐ I 'm a Full-stack developer and Ethical hacker Working last 7 years in programming field. I love programming. My passion is to solve the programming issue. Technology Summary :➤ ✔️Programming/ Lisää

$500 SGD 7 päivässä
(5 arvostelua)

Hi I am one of Top Web Professional developer with basic knowledge. I am highly skilled in Python, Linux, Ubuntu etc. I have completely understood the job description and I am able to quick start the work. Having e Lisää

$500 SGD 7 päivässä
(0 arvostelua)

hello,how are you. i read your bid carefully. i am c/c++, python expert and have full experience for 10 years. c++ language is my top skill. i can provide most quality and high speed. if you want to success, please con Lisää

$500 SGD 7 päivässä
(0 arvostelua)

Hi, Thanks for posting !!! I have 14 years of experience in Website and Mobile apps. I have checked the requirement and understand. I have created website SIMILAR to skilled Linux SysAdmin Cyber Security wanted Lisää

$300 SGD 2 päivässä
(0 arvostelua)

Please go through the following expertise of mine, and hoping to get a positive response from your end. • Working with VMware Integrated OpenStack Cloud. • Working with VMware vSphere 6.5 Enterprise Plus, HA, DRS, vM Lisää

$250 SGD 7 päivässä
(0 arvostelua)

First:- Chatbot --> This can be integrated by any Facebook page, Slack etc. Its main aim is to reduce the human effort. For example, if this Chatbot is integrated with company page so it can easily answer you some bas Lisää

$500 SGD 7 päivässä
(0 arvostelua)

Hi, I'm security consultant acknowledged by U.S. Department of Defense for disclosing number of vulnerabilities via [login to view URL] bug bounty platform. In addition to this I've been freelance security cons Lisää

$500 SGD 7 päivässä
(1 arvostelu)

Hi, We have read your description very carefully and understood your requirement. We are professional information security service provider and equipped with certifications like OSCP, LPT, CISA, CISSP, ISO 27001. Lets Lisää

$700 SGD 7 päivässä
(0 arvostelua)

im bit late to put a bid. but im pretty sure im the right person to do this job. I have strong knowledge on linux,netwokring and ofcouse my specialize on cyber security . you can check my linked in. [login to view URL] Lisää

$500 SGD 4 päivässä
(0 arvostelua)