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Network and systems expert

$8-15 USD / hour

Fechado
Publicado há 8 meses

$8-15 USD / hour

Job Summary: The Network and Systems Engineer will be a pivotal part of our IT team, responsible for designing, implementing, and maintaining our enterprise-level networks and systems. The ideal candidate is a strong-willed, task list achiever who thrives in a fast-paced environment. Key Responsibilities: Design, configure, and maintain network infrastructures. Implement, manage, and troubleshoot devices from vendors such as Cisco, Mikrotik, Fortigate, Azure, HP, and Dell. Proactively monitor network performance and security. Collaborate with cross-functional teams for system and network integration. Perform routine audits of systems and software. Document all configurations, changes, and proposed changes. Manage relationships with vendors, ensuring that projects are completed on time and within budget. Act as a mentor to junior team members, providing guidance and training when necessary. Qualifications: Bachelor’s degree in Computer Science, Information Technology, or related field. A minimum of 5 years of experience in network engineering and system administration. Certifications from vendors such as Cisco (CCNA, CCNP), Fortigate (NSE4, NSE7), or equivalent. Strong experience in cloud environments, specifically Azure. Demonstrated ability to manage complex tasks and prioritize competing demands. Excellent communication skills, both written and verbal. Skills: Expert knowledge in networking protocols and services (TCP/IP, BGP, OSPF, VPNs, etc.) Experience in scripting and automation tools (Ansible, Terraform, Python, etc.) In-depth understanding of network security measures, including firewalls, intrusion detection systems, anti-virus software, and data encryption.
ID do Projeto: 37245627

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37 propostas
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Ativo há 7 meses

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37 freelancers estão ofertando em média $20 USD/hora for esse trabalho
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Hello Dear, I am a professional Systems and Networks engineer and I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, OpenVPN, IPsec, L2TP, PPTP, SSL, etc. Also, I have great hands-on experience in, - Cisco Routers ASR 9k&1k, ISR 4K, 2900, 2800, 878, 888, Switches Nexus 9K, Cat 6500, 3850, 2900 and ASA 5505, 5506x, 5508. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Palo Alto 220, 550, 850 and 3200 and Fortigate 40F, 60F, 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik CCR1036, CCR1009, CCR1700, CCR2204 and RB2011. We can discuss it further, let me know if you are interested. Regards, Ahmed Fakkar
$20 USD em 40 dias
4,9 (346 avaliações)
7,5
7,5
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Dear Gilbert D.,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in System Admin, Computer Security, Cisco, Network Administration, Internet Security and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details or let's appoint time for Zoom meeting to meet and discuss your project in details.    Best regards, Sales department Tangram Canada Inc.   
$25 USD em 5 dias
4,8 (80 avaliações)
7,1
7,1
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Hello Good afternoon , I hope you are doing great. Just finished reading the brief details of your job . I see you have been looking for a freelancer who has experience with Internet Security, Computer Security, System Admin, Network Administration and Cisco. Upon the first look I feel confident about getting it done because of having experience doing similar jobs My Experience? I have 9 years of experience working with those technologies. Its been 8 years since I have been working on freelancer.com, Please review my profile. Check: Skills, Portfolio, Customer Feedbacks. Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern US Time I would like you to start the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$25 USD em 28 dias
5,0 (5 avaliações)
6,2
6,2
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Hello Dear, I am an Expert Network Engineer and I am working as Professor and Expert Consultant Network Engineer in a Multinational ISP. I have great hands-on experience for more than 10 years in various network technologies. I have Cisco CCIE Enterprise , CCIE DataCenter and Cisco Specialist - Enterprise SD-WAN Implementation and Juniper JNCIA-Junos (JN0-102) and JNCIA (Cloud) certificates. 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,
$10 USD em 40 dias
4,7 (170 avaliações)
6,2
6,2
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Hi there, I am networking expert specialist and consultant for more than 8 years, who spend my free time to learn about new technologies in networking, security field to be always up to date. please just ping me on chat to have a short discussion on your project and i will always look for solving your tasks quickly. below is a brief on my experience: Technology Specialist: --------------------- - Can design, implment large scale networking and make exaplanation reports. - Practice on Cisco Packet Tracer, GNS-3, EVE-NG. - Excellent pracitce on VMware WorkStation, Virtual-Box - VPN (IPSEC,IKE v1 or v2 ,L2TP ,OPENVPN, DUO Authentication). - Routing Protocols (BGP, OSPF, EIGRP .. ). - Wrie Technical Reports with excellent and format. Skills and Hands on Experience: ------------------------------- - Cisco devices (routers, switches), routing protocols, IPSEC, Cisco ASA Firewall. - Fortinet Devices: FortiGate, Forti Manager, Forti Analyzer. - wireless (WLC, Access Points): CISCO, Aruba, ubiquiti. - Juniper (M7, M10, MX 480, MX 960) and SRX (300, 500). - Operating Systems: Linux servers (Ubuntu, RedHAT, Debian), windows (Windows server 2012, 2016 ..etc). Regards, Ramy
$15 USD em 40 dias
5,0 (156 avaliações)
6,0
6,0
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Hello there, I am a CCNA instructor and network and security expert. I have 10 year’s practical working and teaching experience in network and security administration. And I have CCNP, CCNA, RHCE, RHCSA . I have also fluency in English and Hindi speaking. I am Expert in EVE-NG, GNS3 and Packet Tracer. Technical Skills: =============== Good understanding and knowledge of TCP/IP, OSI Layer. Practical experience in configuring in CISCO 800, 1900, 2900, 2800, 2800, ISR 4300, 4100, ASR 1000 series and catalyst 2960, 9300, layer3 switches, nexus switch. #Static, RIP, RIPv2, EIGRP, OSPF, OSPFv3 and BGP #VLAN, VTP, STP, HSRP, GLBP, VRRP, SPAN, RSPAN, DHCP Snooping, Dynamic ARP Inspection, ARP ACL. #CISCO nexus 9k and CISCO ACI solution like BD, VRF, EPG, Tenant, L4-L7 graph etc. #ACL, NAT, Transparent Mode, Multiple context and Failover (Active/Active, Active/Standby) Site-to-Site VPN, Remote Access VPN and SSL VPN, Intrusion policy, AVC, Malware & File Policy etc in Cisco ASA, Next Generation Firewall and Firepower Management Center (FMC) #F5 BIG-IP Local Traffic Manager (LTM) and Application security manager (WAF). #Cisco CUCM 9.0 and 12.4, CISCO WSA and ESA, CISCO ISE. #OSPF, BGP, NAT, DHCP, L2TP, IPSEC, PPP, Firewall etc in mikrotik router. So you are requested to first discuss the project and requirements and after being satisfied please awarded me with the work. And definitely work will be delivered in time and in best quality. Thanking You Kazi
$15 USD em 40 dias
4,9 (140 avaliações)
5,6
5,6
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Hello, my name is Muhammad and I am a Data Center Expert with over 08 years of experience in IT industry. I understand that you are looking for an experienced Network and Systems Engineer who can play a pivotal part in helping you design, configure, and maintain your enterprise-level networks and systems. Specifically, you are looking for someone with the necessary qualifications to design, configure, and maintain network infrastructures; implement devices from vendors such as Cisco, Mikrotik, Fortigate; proactively monitor network performance and security; collaborate with cross-functional teams for system and network integration; perform routine audits of systems and software; document all configurations, changes, and proposed changes; manage relationships with vendors ensuring that projects are completed on time and within budget; act as a mentor to junior team members providing guidance when necessary; and have excellent communication skills both written and verbal. I believe I am the perfect fit for this project. With over five years of experience in network engineering and system administration as well as certifications from vendors such as Cisco (CCNA, CCNP), Fortigate (NSE4, NSE7) I have the expertise necessary to complete your project successfully. Additionally, I have extensive experience
$12 USD em 30 dias
5,0 (25 avaliações)
4,9
4,9
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Hi, With my extensive background in network and system administration, including certifications as an RHCSA, RHCE, CCNP, CCNA, and JNCIAx5, combined with over 8 years of hands-on experience, I am confident that I have the skills and expertise to excel in this role. Throughout my career, I have consistently demonstrated a deep understanding of networking protocols and services, including TCP/IP, BGP, OSPF, VPNs, and more. My proficiency in scripting and automation tools such as Python has allowed me to streamline processes and enhance system efficiency. Additionally, I possess an in-depth knowledge of network security measures, having worked extensively with firewalls, intrusion detection systems, anti-virus software, and data encryption to safeguard critical assets. I have successfully managed devices from industry-leading vendors such as Cisco, Mikrotik, Fortigate, Azure, HP, and Dell. My expertise extends to cloud environments, particularly GCP, AWS where I have effectively implemented, managed, and optimized cloud-based solutions. Throughout my career, I have consistently demonstrated my ability to proactively monitor network performance and security, ensuring the integrity and reliability of systems. I am excited about the opportunity to discuss how my experience and qualifications align with the goals
$12 USD em 40 dias
5,0 (14 avaliações)
4,3
4,3
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Hello, I am a Cloud /Systems Engineer with 7 years of experience in IT infrastructure and managing the Cloud, I specialize in Cloud Computing AWS and Azure, Windows, Linux, Office365, SharePoint, Active Directory, Storage technology including Azure file share, CI-CD, PowerShell scripting/Automation, Backup, and Microsoft Technologies, also good in proposal writing and client meeting to understand the requirement
$12 USD em 40 dias
5,0 (8 avaliações)
3,5
3,5
Avatar do Usuário
I understand that you are looking for someone to help you design, configure, and maintain your enterprise-level networks and systems. I am confident that my extensive background and skillset make me the perfect fit for this project. I have a bachelor's degree in Computer Science, Information Technology, or related field and 5+ years of experience in network engineering and system administration. I have certifications from vendors such as Cisco (CCNA, CCNP), Fortigate (NSE4, NSE7), which gives me the necessary expertise to tackle this project. Additionally, my certifications from the vendors above provide me with an understanding of their products that would be invaluable for this project. My strong experience in cloud environments specifically Azure makes me well-suited to handle complex tasks such as monitoring network performance and security proactively. My excellent communication skills enable me to effectively collaborate with cross-functional teams for system and network integration as well as documenting all configurations, changes, and proposed changes for audits at regular intervals. I'm thrilled to be a part of the Xero team and can't wait to get started on this project! Please let me know if you have any questions or would like to discuss further how I
$8 USD em 40 dias
4,7 (6 avaliações)
3,2
3,2
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Hello, My name is Noor and I am an Expert with 5+ years of experience in network engineering and system administration. I have the necessary certifications from vendors such as Cisco (CCNA, CCNP), Fortigate (NSE4, NSE7) to prove my proficiency in networking protocols and services (TCP/IP, BGP, OSPF), as well as experience in scripting and automation tools (Ansible, Terraform). I understand that you are looking for an experienced Network and Systems Engineer who can be a pivotal part of your IT team responsible for designing, implementing, and maintaining enterprise-level networks and systems. My strong-willed nature and ability to manage complex tasks coupled with my ability to prioritize competing demands makes me the perfect fit for this project. Please feel free to reach out if you have any questions or would like more information about me or any of my skills/experience.
$12 USD em 40 dias
5,0 (11 avaliações)
3,1
3,1
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Hello I'm a network administrator with at least 10 years working in IT solutions. I can do your job well and fast. My skills include Cisco, Linux, Network Administration, and System Admin which will be useful for your project. I'm available to work on this project as soon as possible. Please take a look at my profile here if you'd like further information about me or need any other clarification about the project or how I can help you reach your goals. I have CCNA(Rout and Switching), CCNP(Rout and switch and TS), and Also linked In Cisco route and switch certified. I have extensive experience in network administration and computer solutions which will be needed for your project to be completed quickly and efficiently. I have experience with multiple VPN protocols like OpenVPN, SSTP, IKEv2, and ..... I have experience with multiple device brands like Cisco, Huawei, Mikrotik, Ubiquiti, Tp-link and others .... Please text to discuss more about your project. Thanks Reza Farahmandian
$10 USD em 40 dias
5,0 (4 avaliações)
2,9
2,9
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Nice to talk you Artie Darrell, 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
$24 USD em 40 dias
5,0 (1 avaliação)
2,0
2,0
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Hello Sir, I am an Expert Network Engineer and I am working as Expert Consultant Network Engineer in a Multiple ISP. I have great hands-on experience for more than 7 years in various network technologies. 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, ) and Wireless Access Points 1800 and 2700. - Configure Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). – Huawei roters & switch, Mikrotik, HP & Ubiquiti devices Expert. - Packet Tracer, GNS-3, 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& wireguerd). - Linux, Unix & windows servers Expert. - Wireshark Traffic Capture & Analysis Expert. Please feel free to answer me if you have more questions. This Is my daily routine work and can help you on regular basis for this networking tasks.
$13 USD em 40 dias
5,0 (2 avaliações)
1,3
1,3
Avatar do Usuário
Hey there! Looking for a Network and Systems Expert who can make your IT dreams come true? Look no further! I'm here to save the day (and your networks) with my quirky yet professional skills. With a Bachelor's degree in Computer Science and over 5 years of experience in network engineering and system administration, I know my way around networks like a squirrel knows its way around a tree. Certified by the likes of Cisco and Fortigate, I can configure, troubleshoot, and even tame wild devices from various vendors. But wait, there's more! I'm not just a networking whiz. I've got cloud experience too, specifically in Azure. So, whether you need me to build a network fortress or take your systems to the cloud, I've got you covered. Oh, and did I mention I'm a master of communication? Not only can I configure routers and firewalls, but I can also make complex tech jargon sound as simple as ordering a pizza. And who doesn't love pizza? So, let's connect in the chat and discuss the details. Pricing and timeline? No problemo! We'll figure it out together. Looking forward to being your IT superhero! Best regards, Your Quirky Network and Systems Expert
$9 USD em 7 dias
0,0 (0 avaliações)
0,0
0,0
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Hello, I am Muhammad, and I am a Network and Systems Engineer with 20 years of experience in network engineering and system administration. I have a bachelor's degree in Computer Science, Information Technology, or related field, along with the required experience for this position. I understand that you are looking for someone to help design, configure, and maintain your enterprise-level networks and systems. Specifically, you are looking for someone with strong willpower who can accomplish multiple tasks at once while also staying on top of their schedule. My experience has given me the ability to manage complex tasks and prioritize competing demands while still delivering on time and budget commitments. I would greatly appreciate the opportunity to discuss how my skillset can be used to meet your needs in more detail please feel free to reach out if you have any additional questions or would like to discuss further.
$15 USD em 40 dias
0,0 (0 avaliações)
0,0
0,0
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Dear Client, I am excited to submit my bid for the Network and Systems Engineer role. With a robust background in network design, implementation, and maintenance, I am well-prepared to contribute to the success of your IT team. As a proactive and detail-oriented professional, I excel in managing complex tasks and projects in fast-paced environments. I bring expertise in optimizing enterprise-level networks and systems for peak performance, ensuring seamless operations and minimal downtime. My skills include network architecture, security protocols, and system administration, making me a valuable asset to your organization's IT infrastructure. I am dedicated to staying updated with the latest industry trends and technologies to ensure our systems are cutting-edge and secure. I am eager to collaborate with your team, leveraging my technical prowess and determination to achieve your network and systems goals. I look forward to the opportunity to make a meaningful impact on your organization's IT operations. Sincerely, Ojo Sunday for Sonex Systems
$12 USD em 40 dias
0,0 (0 avaliações)
0,0
0,0
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Hello, I'm an IT expert with more than 20 years of experience in the IT industry . I'm Cisco Certified networking professional 300-100 and 300-115 and Linux Certified Professional lpi 101, 102,103 and red hat certified system administrator and VMware Certified Professional 4, 5,5.5 and Data Center and Microsoft System administrateur /Engineer ranging from 2003 to 2012 .
$50 USD em 40 dias
0,0 (0 avaliações)
0,0
0,0
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I understand you are looking for an experienced network and systems expert to design, configure, and maintain your enterprise-level networks and systems. I believe I am the perfect fit for this position due to my extensive experience in network engineering and system administration as well as certifications from vendors such as Cisco (CCNA, CCNP), Fortigate (NSE4, NSE7) and other similar vendors. I also have strong experience in cloud environments specifically Azure. My skillset includes expertise in networking protocols and services (TCP/IP, BGP, OSPF), web application hacking (web applications), cybersecurity consultation (cybersecurity strategies) as well as other related technologies such as automation tools (Ansible, Terraform). If you would like to discuss further how my qualifications could help you achieve your project goals please feel free to reach out to me directly. Thank you for considering me for this position!
$12 USD em 40 dias
0,0 (0 avaliações)
0,0
0,0
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Hi. i am avaialble for this job lets discuss requirements in details through zoom meeting. I am Certified Network Engineer who Own a Wireless Internet Service Provider and work as Expert Consultant Network Engineer to other ISPs and large Organizations. I Have more than 7 plus years of field experience in networking, IT Support and VPN.
$12 USD em 40 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) UNITED STATES
pattersonville, United States
5,0
97
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Membro desde jul. 29, 2011

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