Network and Cybersecurity Architect

Job Description

Title: Network and Cybersecurity Architect

Company Name: Brotecs Technologies Ltd.

Vacancy: 1

Age: 30 to 40 years

Job Location: Dhaka (Uttara Sector 4)

Salary: Negotiable

Experience:

• 8 to 10 years
• The applicants should have experience in the following business area(s): IT Enabled Service

• Bachelor in Engineering (BEngg) in Computer Science

• 8 to 10 years
• The applicants should have experience in the following business area(s): IT Enabled Service

• Age 30 to 40 years
• Only Male

• Bachelor’s degree in Computer Science, Information Technology, or related field (Master’s preferred).

• 8+ years of experience in network engineering, with a focus on enterprise-level environments.

• Designing and implementing cybersecurity-focused networks for the banking, defense, or government sectors.

• Strong hands-on experience with routing protocols (BGP, OSPF, RIP) and dynamic routing.

• Advanced knowledge of firewalls (e.g., Cisco ASA, Palo Alto, Fortinet) and VPN solutions.

• Expertise in configuring and troubleshooting various network devices (switches, routers, firewalls, etc.).

• Proficiency with Linux/BSD-based systems, including network services, firewall, IDS/IPS and high-performance tuning.

• Proven track record in designing secure and scalable networks with an emphasis on cybersecurity.

• Experience with SD-WAN, MPLS, and cloud-based networking.

• Familiarity with virtualization and containerization technologies (VMware, KVM, Docker, etc.).

• Cybersecurity certifications (e.g., CISSP, CISM, CEH) and networking certifications (e.g., CCNP, JNCIP) are highly desirable.

Network Design & Implementation:

• Design, deploy, and manage complex network architectures for enterprise environments.

• Expertise in Static, Dynamic routing protocols such as BGP, OSPF, RIP, EIGRP and advanced routing techniques.

• Configure and optimize routers, switches, firewalls and other network devices from leading vendors (Cisco, MikroTik, Juniper, Fortinet, Miraki, HPE Aruba Series, Polo Alto, Huawei etc.)

Cybersecurity Leadership:

Lead the implementation of robust cybersecurity measures, including firewall configuration, intrusion detection/prevention systems (IDS/IPS), DoS, DDoS protection, VPNs, and secure network segmentation.       

• Designing and implementing cybersecurity-focused networks for the banking, defense, or government sectors.

• Drive the development and enforcement of network security policies and best practices.

• Experience with SIEM tools, threat hunting, incident response, and vulnerability assessments. 

Routing & Infrastructure Expertise:

• Manage and optimize enterprise-level routing (BGP, OSPF) for multi-site connectivity, MPLS, VPN, Tunnel, SD-WAN, and other WAN technologies. Solid understanding in tcp/udp with IPv4 & IPv6.

• Extensive knowledge of Layer 2/3 networking, VLANs, VRFs, tunneling, and MPLS networks.

• Oversee network infrastructure projects, including data center design, cloud integration, and high-availability (HA) systems. 

Linux/BSD Systems:

• Deep expertise in Linux and BSD-based operating systems for network services, security tools, and performance tuning.

• Design and manage network solutions in open-source environments using technologies.

• Engage in R&D for optimizing open-source solutions for large-scale enterprise deployments.

• Deep expertise in shell, bash, Json scripts, yml, etc.    

Team Leadership & Collaboration:

• Lead a team of network engineers, ensuring timely project delivery and troubleshooting escalations.

• Collaborate with cross-functional teams including developers, security, and IT operations.

• Mentor junior engineers and contribute to skill development within the team. 

Continuous Improvement & R&D:

• Stay ahead of industry trends and emerging technologies in networking and cybersecurity.

• Research and development efforts to evaluate and implement new tools, systems, and strategies to improve network performance and security.

• Weekly 2 holidays
• Salary Review: Yearly
• Lunch Facilities: Full Subsidize
• Festival Bonus: 2

Additional benefits should be added from time to time.