System Administrators for hire in Portugal
Showing 68 results
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I can help you in the following ways: Leverage the use and adoption of cloud solutions ( Azure / AWS / Google Cloud); Design and implement highly available and scalable solutions as websites / web applications ; Manage and monitor all installed systems and infrastructure ; Install, configure, test and...I can help you in the following ways: Leverage the use and adoption of cloud solutions ( Azure / AWS / Google Cloud); Design and implement highly available and scalable solutions as websites / web applications ; Manage and monitor all installed systems and infrastructure ; Install, configure, test and maintain operating systems, application software and system management tools ; Proactively ensure the highest levels of systems and infrastructure availability ; Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes ; Maintain security, backup, and redundancy strategies ; Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks ; Participate in the design of information and operational support systems ; Provide 2nd and 3rd level support ; less
Hire CarlosGMiranda
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Over 10 years experience in systems administration and security.Over 10 years experience in systems administration and security. less
Hire Kharys
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I have MSc in computer with extensive experience in the fields of Network, Security, Linux, Windows, AWS, SOC, Threat Hunting & cyber security.I have MSc in computer with extensive experience in the fields of Network, Security, Linux, Windows, AWS, SOC, Threat Hunting & cyber security. less
Hire Hamidreza345
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Currently attending the last year of my barchelors in computer engineering. I'm passionate about tech and programming.Currently attending the last year of my barchelors in computer engineering. I'm passionate about tech and programming. less
Hire diogocardoso28
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Tabalho com TI a 6 anos , sou formada em analise e desenvolvimento de sistemas, hoje atuo como Devops Cloud, ja trabalhei em diversas area no TI. Tambem tenho conhecimentos de designer grafico, pra fazer banners de social media, criação de flyers e post.Tabalho com TI a 6 anos , sou formada em analise e desenvolvimento de sistemas, hoje atuo como Devops Cloud, ja trabalhei em diversas area no TI. Tambem tenho conhecimentos de designer grafico, pra fazer banners de social media, criação de flyers e post. less
Hire nataliabastos15
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I'm Tiago Abrantes and I'm 26 years old. I've been working as a windows system administrator for 5 years. More recently I've been working as a cybersecurity specialist. I've worked in banks, airports, server hosting companies and services. I have knowledge of the following services: -> Microsoft Intune (MDM)...I'm Tiago Abrantes and I'm 26 years old. I've been working as a windows system administrator for 5 years. More recently I've been working as a cybersecurity specialist. I've worked in banks, airports, server hosting companies and services. I have knowledge of the following services: -> Microsoft Intune (MDM) android and IOS -> Configuring Company Portal -> Condicional Access apps Office 365 -> Audit logs Office 365 -> Monitoring and update servers in WSUS -> Microsoft Azure Identity Protection -> Microsoft Defender Vulnerability Management Dashboard - Server and Network Infrastructure Planning - VCenter / Hyper-V - Server and Network Infrastructure - Microsoft Active Directory Administration - Support infrastructure Windows Server (2008,2012,2016,2019) - Report ticket´s in Microsoft Dynamics - Zabbix Monitoring - Report ticket´s in Service Now - SOC report & Monitoring (FortiSiem) - Firewall WatchGuard - VCenter / Nutanix / RDM / Hyper-V - Server and Network Infrastructure - Microsoft Active Directory Administration - Support infrastructure Windows Server (2008,2012,2016,2019) - VMWare Tools - Equinix Customer Portal (Access Datacenter) - Management DNS - Server and Network Infrastructure Planning - Microsoft Active Directory Administration - Microsoft Exchange Administration - Microsoft Office 365 - Microsoft Azure AD - Support infrastructure Windows Server (2008,2012,2016,2019) - VMWare Tools - Networking Administration (Gateway/DNS/Switches); - Integration SAP; - Server and Network Infrastructure Planning - Microsoft Active Directory Administration - Microsoft Exchange Administration - Microsoft Office 365 - Microsoft Azure AD - Microsoft Lync Communication Server Administration - Microsoft Intune plataform - Darktrace Cyber Security Plataform less
Hire Abrantes2024
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I'm in love with languages and IT. I have extensive experience in translating content and documents. Website development in wordpress, DSN and hosting. Advanced knowledge of windows focused on excel for data processing.I'm in love with languages and IT. I have extensive experience in translating content and documents. Website development in wordpress, DSN and hosting. Advanced knowledge of windows focused on excel for data processing. less
Hire therusskii
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I am a highly motivated and versatile professional with a passion for excellence in everything I do. With a strong background in the IT field, I bring a unique blend of technical expertise, creative problem-solving skills, and a customer-centric approach. Known for my ability to adapt quickly to new challenges, I...I am a highly motivated and versatile professional with a passion for excellence in everything I do. With a strong background in the IT field, I bring a unique blend of technical expertise, creative problem-solving skills, and a customer-centric approach. Known for my ability to adapt quickly to new challenges, I thrive in dynamic environments where I can utilize my strong analytical skills and attention to detail to deliver high-quality results. I am a proactive and collaborative team player, always seeking opportunities to contribute innovative ideas and work collaboratively to achieve shared goals. My exceptional communication skills allow me to effectively convey complex concepts to both technical and non-technical audiences, fostering strong relationships and promoting a positive and productive work environment. I am committed to continuous learning and staying abreast of the latest industry trends, which empowers me to provide cutting-edge solutions and drive impactful results. Above all, I am driven by a genuine passion for making a difference. Whether it's developing innovative solutions, providing exceptional customer experiences, or collaborating with diverse teams, I am dedicated to delivering excellence and exceeding expectations. In summary, I am a results-oriented professional who thrives on challenges, embraces continuous growth, and is dedicated to making a positive impact. I am excited to leverage my skills and experience to contribute to the success of your organization and make a meaningful difference in the field of IT. less
Hire timpereirapt
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Sou muito experiente em questões de software e tecnologia. Além de extremamente dedicado e profissional sou ambicioso e procuro novos desafios.Sou muito experiente em questões de software e tecnologia. Além de extremamente dedicado e profissional sou ambicioso e procuro novos desafios. less
Hire BSilva4
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Dear Sir/Madam, I would like to propose my services for the two network administrator positions you are seeking. My hourly rate is 27 euro. With over [X years/months] of experience in network administration and hands-on expertise in technologies such as Cisco Networking, Microsoft 365, Cloud Solutions, and DevOps...Dear Sir/Madam, I would like to propose my services for the two network administrator positions you are seeking. My hourly rate is 27 euro. With over [X years/months] of experience in network administration and hands-on expertise in technologies such as Cisco Networking, Microsoft 365, Cloud Solutions, and DevOps Tools, I am confident that I can bring value to your organization. My strong technical skills, combined with my ability to communicate effectively and work well in a team environment, make me an asset to any project. In my previous roles, I have consistently demonstrated my ability to troubleshoot complex technical issues, implement network design and architecture solutions, and manage multiple projects with success. I have a deep understanding of the entire IT service management lifecycle, including database and active directory integration, firewall and VPN solutions, and documentation management. I am available to start work immediately and would be happy to discuss my qualifications further. Thank you for your consideration. Sincerely, Farzad less
Hire Farzad93t
