Ascentech Services Limited is a full-fledged Human Resource Solution Provider incorporated in 2013 with its Head Office in Lagos, Nigeria. We are committed to forging long-term partnerships with our clients by creating and delivering robust and flexible services that address the changing needs of their business.
We are recruiting to fill the position below:
Job Title: Network Security Engineer
Employment Type: Full-time
Joining Time: As early as possible
Roles and Responsibilities
Maintaining and administering perimeter security systems of Cisco (Firepower9300, ASA5585X, NGIPS) & Huawei (SIG), Infoblox (DNS).
Hands-on experience in installation, implementation and end-to-end configuration of Cisco firewalls and IPS systems.
Verifying the running network security policies and work to improve it.
Prepare and document standard operating procedures and protocols.
Analyzing, troubleshooting and correcting network security related problems remotely and on-site.
Develop technical solutions and new security tools to help mitigate security vulnerabilities and automate repeatable tasks
Write comprehensive reports including assessment-based findings, outcomes and propositions for further system security enhancement or incident.
Performing analysis of network security needs and contributes to design, integration, and installation of hardware and software.
Responsible to fix Sev 1/Sev 2 issues, execute Complex changes and upgrade, migration, integration activities
Design SOPs and Run Books for support team, escalation support for Safeway support team
Assist in creation of Cisco Security designs for high productivity
Provide Cisco Security engineering support to business projects
Maps network landscape, identify security problems (including misconfigurations) and provide solutions
Supports other team members efforts requiring deep understanding of IDS/IPS, routing, firewalls, network architecture, etc.
Enterprise IDS/IPS experience particularly with Tipping Point, create policies, log and data analysis, configurations, tests as needed to support the environment
Leads cost-effective short-and long-term efforts to dramatically improve visibility of network threats, vulnerabilities and risk
Provide solution for complex and multivendor infrastructure
Keeping abreast of industry trends, technology innovation, and changing customer requirements to help with the continual service improvement process
Evaluate and recommend specific products and platforms to provide cost effective solutions that meet architectural requirements.
Communicate technical concepts effectively to the business stakeholders
Graduate in Electronics & Communications / Computer Science / Information Technology.
4 - 7 years experience.
Expert level certification in Network Security Domain from Cisco or any other equivalent organization.
Experience in routing and switching protocol and its troubleshooting.
Experience in Cisco ASA, ASDM, Firepower 9300, Firepower management Centre, Cisco NG-IPS and AVC.
Experience in Network vulnerability and exploits testing application
In-depth knowledge of network attacks like, Botnet, Malware, SPAM, DNS tunneling, DDOS, Policy leakage, Port security, network poisoning.
Understanding of Cyber security protocols and security policies.
Available to work in 24*7 shift time & on-call support.
Application Closing Date
9th November, 2021.
How to Apply
Interested and qualified canidates shoud send their CV to: [email protected] using the Job Title as the subject of the email.