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Hire the best Firewall Developers in Spain

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  • $75 hourly

    • 5.0/5
    • (17 jobs)
    My tools/skills: - Linux & Opensource Solutions - Debian, Fedora, Ubuntu, CentOS etc. - MySQL, Apache, Asterisk, Postfix, OpenVPN, OpenVZ, etc. My projects: - VoIP Systems - Linux Server, Webserver, Mailserver, VoIP Server, Datenbank Server, VPN Server, File Server, Chat Server, Scripting, etc. - Virtualization - VPN Solutions - OpenWRT Router - Proxmox - OpnSense Firewalls - Ansible - AWX - Mikrotik - Zabbix - Terraform
    vsuc_fltilesrefresh_TrophyIcon Firewall
    Server
    OpenVPN
    Virtualization
    MikroTik
    Network Security
    Zabbix
    VoIP Administration
    Proxmox VE
    Network Engineering
    OpenWrt
    3CX
    Linux System Administration
    VPN
    Asterisk
    Postfix SMTP Server
    VirtualBox
    Linux
  • $50 hourly

    • 5.0/5
    • (14 jobs)
    DevOps / Linux System Administrator with over 4 years of experience in developing and maintaining server infrastructures of high-availability systems. Proficient problem identifier and solver. Automation enthusiast with strong scripting skills.
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    Containerization
    Virtualization
    Grafana
    Graphite
    Linux System Administration
    Ansible
    Apache Administration
    Docker
    Git
    Squid
    Zabbix
    System Administration
    DNS
    NGINX
  • $59 hourly

    • 0.0/5
    • (0 jobs)
    I am a SysAdmin and DevOps professional with over 10 years of experience in Linux/Unix and Windows environments. My expertise spans server administration, Oracle databases, cloud migrations (AWS, Oracle Cloud), and CI/CD pipelines. I specialize in high-availability systems and seamless service continuity, combining technical precision with excellent client communication. Key Skills: • Systems Administration: Advanced Linux/Unix and Windows Server expertise. • Cloud Expertise: AWS, Oracle Cloud, and hybrid cloud migrations. • Database Management: Oracle DB administration and large-scale migration projects. • Networking and Security: Proxies, firewalls, and load balancers. • DevOps Tools: Kubernetes, Docker, Jenkins, and CI/CD implementation. • Project Management: Leadership in complex migrations and multidisciplinary teams. • Client Focus: Strong interpersonal and problem-solving skills to ensure client satisfaction. A versatile professional who blends technical expertise with the ability to adapt to diverse challenges and deliver tailored solutions.
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    Disaster Recovery Plan
    Project Management
    Scripting
    Unix
    Windows Server
    Problem Solving
    Network Engineering
    DevOps
    Architecture
    Computing & Networking
    Database Management
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a System Support Specialist .I have a Degree on System Administration and a 20-year experience career, working not only on government companies but also on international. Provide a high level of customer service while supporting all assigned case teams and office based staff in a fast-paced environment. Support includes, but is not limited to, laptops, desktops, smartphones, and phone and voice mail systems, both in and outside the office. Manage Project providing technical (hardware, software, connectivity) solutions according to established standards. Preparing and deploying laptops for staff, including configuration and imaging of laptops Support a variety of operating systems and applications: Windows, OSX and Linux Hardware and software asset tracking and inventory management Coordinate the repair and maintenance of office printers and computing equipment with outside vendors Provide on-site technical support at special events, e.g., executive speeches, press conferences, offsite meetings, etc. Communicate frequently with end users as well as with local, regional, and global support teams Maintain configurations of all notebook and desktop computer systems according to the company’s standards. Participate in local, regional, and global projects as appropriate to evaluate existing systems and recommend technology for upgrade and replacement; evaluate new technologies for potential applicability. Achieve annual goals and objectives, developed in cooperation with IT Service organization and local management.
    vsuc_fltilesrefresh_TrophyIcon Firewall
    ServiceNow
    Zoom Video Conferencing
    OKTA
    Administrate
    Computer Network
    Network Engineering
    Desktop & Laptop Support
    Microsoft Active Directory
    Office 365
    macOS
    System Administration
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I'm a Linux Server Administrator and Engineer with more than 10 years of experience and profound IT Security and networking knowledge. My general skills are: * Operating Systems: Debian, Ubuntu, Arch, Redhat/CentOS (administration, configuration, audit, optimization) * Set-up and manage virtualization servers and environments (Openstack, Proxmox, Xen, VMWare, Docker) * Database servers: MySQL, PostgreSQL, MariaDB, MongoDB (installation, configuration, optimization) * System Backup and Restore automation * Removal of viruses and malicious software * Network services: DNS, VPN, firewalls (iptables, ipfw, pf, pfSense), file server (samba3/4), mail servers ( * Monitoring: Zabbix, Munin, Nagios, Icinga, * Cryptography * Network Security Monitoring: Symantec SA, Cisco FirePower, Security Onion, zeek
    vsuc_fltilesrefresh_TrophyIcon Firewall
    Cybersecurity Monitoring
    Server Virtualization
    Network Monitoring
    Network Engineering
    Virtual Assistance
    Bash Programming
    Scripting
    Linux System Administration
    Server Administration
    Server & Virtualization Software
    Server
    Virtualization
    Administrative Support
    Linux
  • $9 hourly

    • 0.0/5
    • (0 jobs)
    Hi everyone! My name is Pol and I'm currently enrolled in a Bachelor's Degree in Computer Science. My experience is in Web Development and Mobile App Dev. I am currently enrolled in a course in Machine Learning, so I'm gaining experience in the usage of ML in my development projects. I'll be glad to help if any of my skills suit anyone willing to create a product.
    vsuc_fltilesrefresh_TrophyIcon Firewall
    Spanish
    Catalan
    English
    Scripting
    Mobile App Development
    Machine Learning
    Penetration Testing
    Visual Basic for Applications
    C
    Python
    Java
    Excel Macros
    Desktop Application
    Web Development
  • $17 hourly

    • 0.0/5
    • (0 jobs)
    I am a Systems Engineering with a strong foundation in IT systems, programming, and customer support. With certifications in CCNA, Linux Administration (LPI), and Advanced Cybersecurity (SCADA), I bring expertise in network administration, systems security, and virtualization. My key skills include: Cybersecurity: Detection of vulnerabilities, implementation of security protocols, and risk management using tools like Splunk and SIEM platforms. Programming: Proficient in Python, Shell scripting, PHP, and Java, with experience in creating efficient, scalable solutions. IT Systems Optimization: Skilled in server management, virtualization, and automation tools to enhance performance and reliability. Customer Support: Experienced in troubleshooting technical issues, delivering effective solutions, and ensuring user satisfaction in dynamic IT environments. My passion for learning and adaptability enable me to deliver innovative solutions tailored to meet your business needs. Let’s collaborate to drive your IT systems and cybersecurity strategies forward!
    vsuc_fltilesrefresh_TrophyIcon Firewall
    Virtualization
    OWASP
    Python
    Security Appliance
    Security Analysis
    Version Control
    Splunk
    Computing & Networking
    Front-End Development
    Back-End Development
    Nessus
    NIST Cybersecurity Framework
    Web Application Security
    System Administration
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    DevOps Engineer with a degree in Telecommunications and Electronics, bringing 10 years of experience in network and systems administration, application security, advanced management of containerized environments in Kubernetes, and VMware ESXi virtualization. Skilled in the design, implementation, and management of complex infrastructures. Proficient in various DevOps tools and techniques, with expertise in infrastructure automation and configuration management. Advanced knowledge of networking technologies and communication devices, including routers, switches, and firewalls.
    vsuc_fltilesrefresh_TrophyIcon Firewall
    Microsoft Azure
    Website
    Web Page
    FortiGate Firewall
    Windows Administration
    Linux System Administration
    Problem Solving
    Database Management
    DevOps
    Computing & Networking
    Computer Network
    Network Engineering
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