Job Description

Job title: Network Analyst (Contract) Location: Central London Work Structure: Shift Pattern (12 Hour shifts

3 days / 3 nights / 6 days off
Repeat) APPLICANTS MUST
CURRENTLY HOLD DV SECURITY CLEARANCE We are looking for a Network Analyst for a full time on site role. Responsibilities:
All aspects of delivering and maintaining Live Service;
As a Network Analyst Monitor performance and ensure system availability and reliability;
Provide Level 2/3 support and troubleshooting to resolve issues; * work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network;
Assist various departments to maintain network security;
Establishment and adherence of processes, procedures and work instructions;
Ensure accurate records keeping of network components, maintenance activities, network connections and inventory by maintaining appropriate databases;
Working with all elements to deliver a successful transition of the new environments into Live Service; Your experience:
Experience of IP, OSPF, BGP and MPLS
Experience as a Network Analyst working within a Network Management or Operations Centre environment within the Managed Services or Telecoms Sector, or within an ISP
Excellent written and oral communication skills
LAN and WAN troubleshooting skills
Experience of various trouble-ticketing systems If you have the skills above for this Network Analysis role, please do not hesitate and click apply. The JM Group is operating and advertising as an Employment Agency for permanent positions and as an Employment Business for interim / contract / temporary positions. The JM Group is an Equal Opportunities employer and we encourage applicants from all backgrounds

Quick response

Required Knowledge

• K0001   Knowledge of computer networking concepts and protocols, and network security methodologies.
• K0004   Knowledge of cybersecurity and privacy principles.
• K0033   Knowledge of host/network access control mechanisms (e.g., access control list, capabilities lists).
• K0044   Knowledge of cybersecurity and privacy principles and organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation).
• K0046   Knowledge of intrusion detection methodologies and techniques for detecting host and network-based intrusions.
• K0056   Knowledge of network access, identity, and access management (e.g., public key infrastructure, Oauth, OpenID, SAML, SPML).
• K0058   Knowledge of network traffic analysis methods.
• K0061   Knowledge of how traffic flows across the network (e.g., Transmission Control Protocol [TCP] and Internet Protocol [IP], Open System Interconnection Model [OSI], Information Technology Infrastructure Library, current version [ITIL]).
• K0104   Knowledge of Virtual Private Network (VPN) security.
• K0106   Knowledge of what constitutes a network attack and a network attack’s relationship to both threats and vulnerabilities.
• K0111   Knowledge of network tools (e.g., ping, traceroute, nslookup)
• K0112   Knowledge of defense-in-depth principles and network security architecture.
• K0113   Knowledge of different types of network communication (e.g., LAN, WAN, MAN, WLAN, WWAN).
• K0160   Knowledge of the common attack vectors on the network layer.
• K0167   Knowledge of system administration, network, and operating system hardening techniques.
• K0177   Knowledge of cyber attack stages (e.g., reconnaissance, scanning, enumeration, gaining access, escalation of privileges, maintaining access, network exploitation, covering tracks).
• K0179   Knowledge of network security architecture concepts including topology, protocols, components, and principles (e.g., application of defense-in-depth).
• K0221   Knowledge of OSI model and underlying network protocols (e.g., TCP/IP).
• K0332   Knowledge of network protocols such as TCP/IP, Dynamic Host Configuration, Domain Name System (DNS), and directory services.
• K0339   Knowledge of how to use network analysis tools to identify vulnerabilities.

Required Skills

• S0027   Skill in determining how a security system should work (including its resilience and dependability capabilities) and how changes in conditions, operations, or the environment will affect these outcomes.
• S0367   Skill to apply cybersecurity and privacy principles to organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation).

Required Abilities

• A0123  Ability to apply cybersecurity and privacy principles to organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation).
• A0159  Ability to interpret the information collected by network tools (e.g. Nslookup, Ping, and Traceroute).