Certified Wireless Security Engineer

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Certified Wireless Security Engineer

Introduction to Certified Wireless Security Engineer

The Certified Wireless Security Engineer is responsible for recognizing the risk that wireless networks are exposed to in an organization. The professionals have to develop and execute the necessary plans to mitigate those risks. They should be able to resolve security vulnerabilities in wireless networks. The Security Engineer must have good knowledge to detect wireless security threats and risk.

Job Description & Responsibilities

The Certified Wireless Security Engineer should be well-versed with OSI layers. The professionals have to take care of the 802 Project (IEEE) and ISOC Hierarchy (IETF). The Security Engineer is responsible for authentication Open System and 802.1X/EAP. They have to oversee the WEP Encryption Process and should take charge of WEP Transmission Key. The professionals have to mitigate the common WEP attacks.

The Wireless Security Engineer will provide VPN and WLAN Client Access. The engineers must understand the aggressive mode PSK attacks and aggressive PSK Cracking. The professionals should be well-versed with MAC Filters changing a MAC address. They have to take care of the SSID Segmentation and SSID Cloaking. The professional has to look into the symmetric encryption and symmetric downfalls. They should have an in-depth understanding of Symmetric Algorithms and Encryption Algorithms.

The Certified Wireless Security Engineer job involves taking care of the Asymmetric Encryption.  They must know how to use various algorithm types together. The professionals should be able to explain the public key cryptography advantages and algorithm Disadvantages. The Security Engineer have to understand WLAN Encryption Methods. They should protect and safeguard the organization from any attack vectors.

The professionals are responsible for the authentication proxy and should understand how typical authentication servers work. They have to take care of Legacy Authentication Protocols and Extensible Authentication Protocol. The Certified Wireless Security Engineer must be well-versed with 802.1X Components and WLAN Bridging. They should be able to differentiate between weak EAP Protocols and Strong EAP Protocols. The professionals need to understand the generic EAP Exchange.

The Certified Wireless Security Engineer will take care of the dynamic WEP Process. It is the Security Engineer responsibility to work in collaboration with the Robust Security Network Associations. The professional must have good knowledge about AKM Master Key Generation and AKM Temporal Key Generation. They should be able to differentiate between the Pairwise Key Hierarchy and Group Key Hierarchy.

The professionals must handle any issues related to roaming and dynamic keys. The Certified Wireless Security Engineer should be capable of taking care of the WPA/WPA2 Personal Passphrase and PSK Mapping. They have to oversee the setup options and configurations modes.

Educational Qualification & Additional Skills

To become a Certified Wireless Security Engineer, the professional must complete their higher secondary education.  They should have a bachelor’s degree in computer science, information technology, telecommunications, electronics & electricals or any other related field. The professionals will have good knowledge about WLAN Security, Encryption Ciphers and Methods, Auditing WLAN Security, Wireless Security Monitoring, and Fast Secure Roaming.

Useful Certifications

Certified Wireless Security Engineer certification teaches professionals how to recognize wireless security threats and countermeasures. The certification provides essential knowledge to resolve security vulnerabilities in wireless networks. It gives in-depth knowledge about tools and methodologies used by the hackers to compromise wireless networks. The key areas of focus will be Layer 2 Authentication methods in enterprise Networks, 802.11 Layer 2 Dynamics Encryption Key Generation, SOHO 802.11 Security, and others. Apart from CWSE, the other equivalent certifications are CCNA Wireless (Cisco), CCNP Wireless (Cisco), and Network+ (CompTIA).


The Indeed Salary estimate states that on an average Certified Wireless Security Engineer salary ranges from approximately $64,350 per year for Network Operations Technician to $114,782 per year for IT Security Specialist. According to Paysa, for this position, the professional earns on an average $68,480, ranging from $61,122 at the 25th percentile to $74,982 at the 75th percentile. The top earners get more than $82,206. The data is derived from less than 20 profiles and the factors taken into consideration are base salary, equity, and bonus.

Advantages of Freelancing in this Career

Advantages of Freelancing in this Career

Freelance Certified Wireless Security Engineers are in high demand. In recent times, many organizations are looking for freelance professionals to fulfill their business requirements. The professionals will have the freedom to pick and choose the job that skill sets. Freelance professionals will bring in their expertise from various fields.

How FieldEngineer.com is Helping

In the on-demand freelance marketplace, Freelance Wireless Security Engineers have excellent career opportunities. Freelance engineers interested to pursue these option must sign up at Field Engineer. The platform will give a chance to demonstrate their skills and negotiate as well. As of now, there are 40,000 freelance engineers from 180 countries across the globe.

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