Network Security Jobs

93 were found based on your criteria

  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    Hello, We're facing a problem where hacker is able to send out mass emails from our VPS. Even though we have changed the password, reinstalled cpanel, did clean Wordpress installs, a hacker is still able to place a spamming script somewhere in the Wordpress files. Looking for a person who can find a fix the security hole. Please note, deleting the spam scripts wont help as they will come back next day.
  • Fixed-Price – Est. Budget: $800.00 Posted
    Amagumolabs dedicated client is one of the major European value-added resellers of Network & Telecom equipment. Our client supports forward-looking companies on the European and Asian markets, while offering a key competitive edge to our client in terms of data security and continuity of service. We are looking for an entry level Linux admin who has tinkered with Linux and wants to learn a lot more in a fast-paced environment. Linux Administrators manage state-of-the-art servers and networking equipment in our datacenters. Responsibilities are broad and include hardware and software installation and configuration, remote administration, tool development, monitoring, performance tuning, testing new hardware and software, and planning changes. We are jacks-of-all-trades who can effectively multitask yet retain a high attention to detail that keeps our systems running as efficiently as possible. We don't expect you to have all the required knowledge when you join us as many of these skills can be picked up through experience in the job, but those who do need to learn new skills must be prepared to spend time doing suitable research to ensure their grounding is thorough and properly understood. Importantly, our administrators must have a solid understanding of the current products and processes; they must be eager and quick to learn, be clear communicators and must be able to use their initiative to tackle a broad range of problems. Duties and Responsibilities: ➢ System backups and recovery, maintain user accounts and data files, monitor system configuration to ensure data integrity, install hardware and software, conduct system upgrades, evaluate and install patches, and resolve software and security related problems. ➢ Provides support for ...
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    Some email are not deliver to gmail and hotmail, blocked because of the barracuda reputation list but we cant find why. you will have to find the probleme and tell us how to fix it so we can do so Also we are using ASL from Atomicorp for our proactive security solution with intrusion detection and intrusion prevention and we whant to know if it is configured correctly
  • Hourly – More than 6 months – Less than 10 hrs/week – Posted
    We are looking for a skilled IT professional who would be available to complete short term projects for our clients in the Dallas, TX area. This will be on an hourly and as need basis. Hourly Rate - $50-$100 (based on experience) Must live in Dallas/Fort Worth Area Must have reliable transportation Must be US Citizen Must sign non-compete agreement Must sign non-disclosure agreement Please send your resume to -
  • Fixed-Price – Est. Budget: $1,000.00 Posted
    We are a leading VPN service provider looking to hire a well documented technical writer to build a manual/wiki about VPN and online security that will contain about 40-50 articles. Responsibilities: - Be able to deliver conversational, easy to read, properly organized, and interesting articles; - Articles must be unique and extremely interesting to a targeted audience; - Develop content themes based on the direction and creative brief provided by our team; - Offer suggestions on how to improve existing creative content. Requirements ...
  • Fixed-Price – Est. Budget: $1,500.00 Posted
    - Bachelor's in Computer Science, Computer Engineering, CCNA would be plus - Minimum 3-5 years experience - Thorough knowledge of IT network's set up, previous experience in Business unit systems and trouble shooting, installation and configuration of system, servers, Networks. - Good technical background.
  • Fixed-Price – Est. Budget: $120.00 Posted
    Monitor our Federal agency sensors and SOC (Security Operations Center) systems for incidents and malicious activity Analyze security events and identify relevant incidents Correlate and Client relationships between seemingly unrelated events and incidents Generate high quality reports Perform packet analysis and analyze network traffic for security events Coordinate with both Tier 1 and Tier 3 teams while providing incident handling and response support for the agency Contribute to process improvement and efficiency
  • Fixed-Price – Est. Budget: $35.00 Posted
    We have a bunch of websites on a shared server. Some of these websites are built with wordpress. Over the past few months we have had multiple hacks and cannot seem to prevent them from happening. We've tried: -wordfence -updating plugins -changing pws -removing malware code (numerous times) We need a specialist to do the following: -remove all malware and malicious code from ALL websites (fresh installs might be necessary) -preventative measures taken so that future hacks do not ...
  • Fixed-Price – Est. Budget: $1,000.00 Posted
    The security professional will be responsible for the testing and assessment of our SoftNAS Cloud product. This is a network attached storage product delivered as a CentOS virtual machine in public clouds such as AWS and MS Azure. The professional will conduct a full vulnerability assessment, report results and provide remediation recommendations with priorities ranked. This professional must have subject matter expertise in areas of authentication, authorization, cryptography, network security, application security, and attack and defense techniques and countermeasures. Please ...