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Senior Network, VOIP, and System Engineer Needed

$30-250 USD

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Disiarkan sekitar 1 bulan yang lalu

$30-250 USD

Dibayar semasa penghantaran
I need an expert in networking, VOIP, and server administration to handle various ongoing tasks in our data centers. Key Tasks: - Network Configuration: You'll be responsible for setting up and maintaining our network infrastructure. - Troubleshooting: Whenever there are network, VOIP or server issues, you should be able to troubleshoot and resolve them efficiently. - VOIP Engineering and Troubleshooting: You'll be responsible for improving our quality and security around our VOIP services in our data centers and customer sites as well as troubleshooting VOIP issues. Your Responsibilities: - Engage in network configuration and maintenance, ensuring optimal performance. - Efficiently troubleshoot network, VOIP and server issues as they arise. - Implement VOIP solutions as part of our network performance enhancement strategy. Access: - You'll be provided with remote access to the systems. Ideal Skills: - Advanced knowledge in networking, VOIP, Windows Server, and Linux Server. - Proven experience in network configuration, troubleshooting, and VOIP implementation. - Experience with Mikrotik would be an added advantage. Understanding the primary goal of enhancing network performance is crucial. I'm looking for someone who can handle these tasks with efficiency and professionalism. I'm not looking for someone that needs their hand held throughout every step. The first task on the list will be determining what services each server runs in the data center and putting together a new design around vLANs, Firewall and etc. to secure the network. This means you must understand a service providers network and determine what's the best way to secure each service, the ports each service needs and etc. You will be required to design the layout, present the design to management and if approved, build out the network in a simulator to test and confirm it will function as needed before configuring new equipment and putting it live. Please do not waste our time. If you do not have advance knowledge in networking, VIOP and servers, do not apply. We will present everyone with tests to prove you know what you are doing. If you pass the test, we will schedule a video meeting to ask additional questions. If you are not able or willing to complete the tests and video meeting, do not apply. If you do feel you are qualified, apply and send your resume in PDF format in the chat. You must be able to speak English and you must be very detailed in documentation.
ID Projek: 37986946

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34 pekerja bebas membida secara purata $214 USD untuk pekerjaan ini
Avatar Pengguna
Hello, With 15 years of experience in Data Center administration, cloud deployment, and operations, I offer comprehensive expertise. I've managed over 100 servers, specializing in VoIP, Linux, Cloud, and networking. Here's what I bring: Proven Expertise: Solid background in Data Center administration, adept in VoIP, Linux, Cloud, and networking. Cloud Deployment Mastery: Experienced in AWS, Azure, and GCP deployment, ensuring tailored solutions. Efficient Operations Management: Skilled in server provisioning, configuration, monitoring, and troubleshooting. Client-Centric Approach: Committed to strong client relationships, understanding your needs for optimal solutions. Commitment to Excellence: Continuously updated on latest technologies, dedicated to delivering high-quality results. Excited to collaborate and contribute to your project's success.
$501 USD dalam 7 hari
5.0 (169 ulasan)
6.9
6.9
Avatar Pengguna
As a highly accomplished IT professional with 13 years of experience in Linux system administration, cloud deployment, and operations, I have effectively managed over 100 servers in production environments. My expertise lies in VoIP, Linux, Cloud, and networking, and I hold certifications in Redhat, AWS, and CCNP. My work is characterized by 100% up-to-the-mark performance and security while maintaining manageability. Additionally, I am proficient in automation tools such as Ansible, which allows me to manage server configuration and reproduce the same results during migration to another server or system.
$1,500 USD dalam 15 hari
4.8 (81 ulasan)
6.6
6.6
Avatar Pengguna
Hi how are you? I hope you are doing well. I am Network, System, VoIP Engineer with over 10 years of professional experience. I possess various certifications Palo Alto PCNSE, PCNSA, Fortinet NSE4, Cisco CCNP and Juniper JNCIA. I have worked with both small and enterprise-sized companies to plan, design, implement and manage network and System Infrastructure. I read the description of your project and I would like to offer you my services to complete it as per your requirements. Please contact me so we can start working on it. I am looking forward to working with you soon. Thanks
$250 USD dalam 3 hari
5.0 (51 ulasan)
6.5
6.5
Avatar Pengguna
Hello Dear, I am an Expert Network Engineer and I am working as an Expert Consultant Network and Security Engineer. I have great hands-on experience for more than 7 years in various network technologies. I have Cisco CCNA, CCNP Enterprise (Enterprise Core & Enterprise Advanced Infrastructure Implementation), CCNP Data Center and CCNP Security certifications. I have Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certifications. I have very good knowledge in Cisco wireless technology, VOIP & Network Security. My specialties: - Design/implement medium and large scale enterprise networks. - Configure Cisco Routers (ASR 1K & 9k, 2900, 2800, ISR 4K, 878, 888), Switches (Cat 6500, 3750, 3850, 2900, 2960, SG- 300, SG-500, [Nexus 5K, 7K and 9K]), Firewalls ([ASA 5505, 5506x, 5508], Fortigate, Palo Alto) and Wireless Acess Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Huawei, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, EVE-NG, VMWare workstation & VirtualBox Expert. - Routing protocols (RIP, OSPF, EIGRP, ISIS & BGP) Configuration and troubleshooting Expert and Switching Expert (VLANs, STP, VTP...). - VPN Configuration Expert (IPSEC/L2TP, GRE/PPTP, OPENVPN & SoftEther). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. - Write technical reports and summaries. Thanks to check my profile and let me know if you are interested. Best Regards,
$30 USD dalam 1 hari
4.8 (117 ulasan)
6.2
6.2
Avatar Pengguna
Hi there I am a highly skilled and experienced networking, VOIP, and server administration expert who can efficiently handle all the tasks outlined. With in-depth knowledge of networking, VOIP, Windows Server, and Linux Server, I am well-equipped to configure and maintain network infrastructure, troubleshoot issues, and implement VOIP solutions for optimal performance. I have a proven track record in network configuration, troubleshooting, and VOIP implementation, with additional experience in Mikrotik. I understand the importance of enhancing network performance and can work independently to design secure networks with vLANs, firewalls, and more. I am ready to showcase my expertise through tests and a video meeting to prove my qualifications for this project. I can provide links to similar works from my portfolio. Please go through my profile its 15 years old see the work I did over the years. ---> No Win No Fee means that your satisfaction is my utmost priority. <---- Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you. Regards Shah
$163 USD dalam 7 hari
5.0 (7 ulasan)
4.7
4.7
Avatar Pengguna
I am Linux engineer with 10 years of experience. I am perfect in debian based distro. You can check my skills message let's chat about this project
$250 USD dalam 1 hari
4.8 (36 ulasan)
4.6
4.6
Avatar Pengguna
Hi, i have read your project description, and willing to start working on it please open a chat so we can discuss the details. the budget can be fixed once i have your complete requirement. thanks Best Regards, Ghani.
$200 USD dalam 7 hari
5.0 (7 ulasan)
4.3
4.3
Avatar Pengguna
Hi, I hope you are doing well. Myself Jibran and i read your project details. I'm working as system and network administrator since 2013. I'm CCNA, MCSA certified. I'm using asterisk server since 2014. I can do your project as you need that. Let's discuss so we can close this. Thanks
$140 USD dalam 2 hari
4.9 (21 ulasan)
4.1
4.1
Avatar Pengguna
Drawing from over a decade of experience in network, VoIP, and system engineering, I believe I am an ideal candidate to leverage system performance within your data centers. My comprehensive understanding of networking and server administration intersects in boosting quality and security in your VoIP services. This range underscores my competencies not only in troubleshooting but also implementing solutions proactively. Notably, my proficiency in Windows Server, Linux Server, as well as the added advantage of Mikrotik use aligns impeccably with your project's demands. Additionally, I am particularly excited about the initial task of designing secure vLANs and Firewalls as this showcases my strong analytical mind when mitigating operational risks, configuring diverse services and optimizing ports. In fact, I can simulate this setup prior to live configuration akin to thorough testing. Lastly, my commitment to precision resonates with your need for exhaustive documentation. There is no such aspect that bores me or is skipped on any report: user manuals, managerial reviews or after-action reports--I handle them exhaustively. I don't just document requirements; I’m passionate about crafting operational manuals that enhance future professional activities. Let's partner up so that I may bring these skills to bear on propelling network performance within your operations.
$140 USD dalam 7 hari
4.4 (6 ulasan)
4.5
4.5
Avatar Pengguna
Greetings, I am a seasoned System Administrator with more than 7 years of experience. After a thorough review of your request regarding the setup of OpenVPN on Ubuntu, I am committed to establishing a stable and secure connection, along with providing comprehensive instructions for future use. With specialized knowledge in Linux, Ubuntu, and OpenVPN, I am fully prepared to ensure the success of this project. For reference, Please feel free to review my most recent project: https://www.freelancer.com/projects/linux/Cross-Platform-PDF-Fetch-Print/details Best regards,
$30 USD dalam 1 hari
4.6 (3 ulasan)
3.8
3.8
Avatar Pengguna
Nice to talk you Anty506, After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$578 USD dalam 7 hari
5.0 (3 ulasan)
3.0
3.0
Avatar Pengguna
With over half a decade of experience as a full-stack web developer, I encompass both front-end and back-end proficiencies as well, which undoubtedly add value to my role as an expert in network configuration and server administration. My broad understanding of various technologies like Linux, Windows Server, and the MERN stack is in line with your project requisites, making me an ideal candidate. Throughout my career, I have consistently displayed a meticulous approach to task handling. When problem arise, I am skilled at not only troubleshooting but coming up with innovative solutions aimed at improving efficiency and overall system performance. This aligns precisely with your goals to enhance your existing network infrastructure and VOIP services while maintaining optimal security protocols. Lastly, I understand the need for effective documentation in large-scale projects like this one. I'm more than capable of providing you very detailed documentation every step of the way to ensure transparency and open communication between us. In addition,my solid command over English will allow us to avoid any communication breakdowns. Moreover,I assure you that my focus isn't just on completion of tasks but rather on delivering quality work that's in line with your organizational objectives!!!!
$220 USD dalam 7 hari
5.0 (1 ulasan)
1.4
1.4
Avatar Pengguna
✋Hi there ⭐⭐⭐⭐⭐ A top expert is here. I have perfect matched skills for your project:Senior Network, VOIP, and System Engineer Needed. We can discuss more about project and I can finish this project perfectly and immediately. Thank you ?
$133 USD dalam 3 hari
5.0 (1 ulasan)
1.0
1.0
Avatar Pengguna
As an experienced network, VOIP, and server administrator, I excel in configuring and maintaining complex network infrastructures and resolving issues promptly. With advanced knowledge in networking, Windows Server, Linux, and VOIP, I'm equipped to enhance your network performance efficiently. I look forward to contributing to your team's success.
$140 USD dalam 1 hari
3.2 (2 ulasan)
0.7
0.7
Avatar Pengguna
15+ years experience in IT, Networks, and Software Development Cisco CCIE R&S, IP/MPLS, VOIP, IPTV, SDN/NFV, LTE/5G Core Networks Python, C/C++, Golang, Erlang, Java, DevOPs, GitlabCI, Jenkins, Dockers, K8S, Ansible, Openstack, VMWARE, Cisco NSO, OpenDaylight, ONAP, Juniper Open Contrail, Open5GS, MagmaCore, OSMOMSC/HLR, OpenAirInterface, JASMIN SMS, KANNEL SMS, Asterisk, FreePBX, FreeSwitch, Kamailio, OpenSIPS, Open IMS Core, Prometheus, Grafana, Zabbix, Netdata
$200 USD dalam 7 hari
5.0 (1 ulasan)
0.6
0.6
Avatar Pengguna
Hello I’ve carefully checked your requirements and really interested in Senior Network, VOIP, and System Engineer Needed. I am confident for your project because I have skills of Windows Server, Network Engineering, System Admin, VoIP and Linux. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details. Sincerely, Jacob.
$100 USD dalam 1 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hi Greetings Anthony M., Good morning! I am an professional software engineer with rich experience in various skills including Windows Server, System Admin, VoIP, Linux and Network Engineering. With my extensive experience in data-related skills, I am sure that I can complete your project perfectly. If I receive the project, I can start immediately. Please send a message to discuss more regarding this project. Best Regards, William
$150 USD dalam 3 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hello, I'm extremely excited because I recently had a very similar experience. I'm confident that I can complete your task perfectly as soon as possible in a short amount of time, and I'm sure you'll be pleased with the results. Let me quickly introduce myself.
$50 USD dalam 1 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
Hello I’ve carefully checked your requirements and really interested in this Senior Network, VOIP, and System Engineer Needed I have rich experienced in Windows Server, Linux, System Admin, VoIP and Network Engineering. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Sincerely, Luis.
$150 USD dalam 1 hari
0.0 (0 ulasan)
0.0
0.0
Avatar Pengguna
With over a decade of experience in diverse tech industry roles, I bring a wealth of expertise that aligns closely with your project needs. My deep knowledge in networking, VOIP, Windows Server, and Linux Server is not just theoretical; I've proved it repeatedly on real-world situations- configuring networks for optimal performance, troubleshooting complex issues, and implementing VOIP solutions to enhance network performance and security. One crucial task you highlighted is the design of a new layout around vLANs, Firewall and etc. to secure your network. I'm extremely comfortable with determining the best way to secure each service based on its requirements, conducting thorough tests in network simulators before putting any configuration live. This approach guarantees that planned changes won't cause unexpected disruptions and quality of service will be maintained. Finally, as someone meticulously detailed in documentation myself, I recognize the significance of clarity and accuracy in record keeping. I understand your insistence on thorough documentation because it aids future reference, enhances transparency and simplifies training processes. I am ready to meet your stringent requirements headstrong, demonstrate my competencies through the required tests and video questionnaires, and effectively contribute to your data centers' operations. Let's unlock new possibilities together!
$300 USD dalam 4 hari
0.0 (0 ulasan)
0.0
0.0

Tentang klien

Bendera UNITED STATES
Loranger, United States
4.9
17
Kaedah pembayaran disahkan
Ahli sejak Jul 14, 2009

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