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Freelance Opportunity: Secure Campus Network Design & ISO 27001 Compliance

0 years

0 Lacs

India

Posted:5 days ago| Platform: Linkedin logo

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Skills Required

network design compliance security cisco controls documentation research segmentation integration dhcp ipsec vpn mapping gns3 vmware analyze logical firewall pfsense authentication ldap mfa configuration test evidence presentation architecture visio zones ip testing verification report

Work Mode

On-site

Job Type

Part Time

Job Description

Project Overview

design and document a secure, multi-site campus network

Key Details:

  • Two buildings (Main Campus & Research Annex) connected securely over the public internet
  • Multi-VLAN segmentation, DMZ, guest, staff, admin, and research networks
  • Integration of modern access control (802.1X/NAC), DHCP Snooping, Port Security, IPsec VPN, firewalls, and centralized authentication
  • ISO 27001:2022 technical control mapping & compliance documentation
  • Tools: Cisco Packet Tracer / GNS3 / VMware (lab environment)


Responsibilities

  • Analyze requirements and develop a scalable, secure logical & physical network design
  • Implement VLANs, access controls, port security, DHCP Snooping, DAI, and firewall rules
  • Configure IPsec Site-to-Site VPN (IKEv2, AES-GCM, pfSense/ASA)
  • Centralize authentication with LDAP/AD, RADIUS/TACACS+, and enforce MFA for privileged accounts
  • Map technical safeguards to ISO 27001 Annex A and prepare a comprehensive Statement of Applicability (SoA)
  • Provide clear, professional documentation and configuration playbooks
  • Deliver test cases and evidence (screenshots, logs) for all security controls
  • Prepare a concise slide deck/presentation summarizing architecture and compliance


Ideal Candidate

  • Hands-on experience with Cisco switches, ASA/pfSense firewalls, and secure network design (CCNA/CCNP preferred)
  • Strong understanding of ISO/IEC 27001:2022 and technical control mapping
  • Comfortable with lab environments (Packet Tracer, GNS3, VMware)
  • Proven ability to document and present solutions clearly (network diagrams, configuration guides)
  • Detail-oriented, self-driven, able to deliver on tight academic/professional deadlines


Deliverables

  • Project Charter (objectives, assumptions, scope)
  • Visio/draw.io Network Diagram (VLANs, security zones, IP plan)
  • Configuration Playbook (annotated CLI/GUI configs, backups)
  • ISO 27001 Statement of Applicability (SoA)
  • Testing & Verification Report (NAC flows, VLAN isolation, VPN tests, port security)
  • Slide Deck (summary of design and findings)


Duration:

Price:

Note:

More Jobs at CyberHacks

Freelance Opportunity: Secure Campus Network Design & ISO 27001 Compliance

India

Experience: Not specified

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Salary: Not disclosed

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