4,318 Wlan Engineer jobs in India

• Taking responsibility for own work and making decisions with limited impact; Impact of decisions is readily apparent; errors made typically only impact timeline (i.e., require additional time to correct).
• Using verbal and written communication skills to convey basic, routine information about day-to-day activities to others who are fully knowledgeable in the subject area.
• Completing most tasks with multiple steps which can be performed in various orders; some planning and prioritization must occur to complete the tasks effectively; mistakes may result in some rework.
• Exercising some creativity to troubleshoot technical problems or deal with novel circumstances.
• Using deductive problem solving to solve moderately complex problems; most problems have defined processes of diagnosis/detection; some limited data analysis may be required.

Minimum Qualifications

• Bachelors degree in Electronics & Communication Engineering, Information Systems, Computer Science, or related field.
• Good knowledge in WLAN protocol/Communications /RF
• 1 - 3 years experience in testing wifi protocol
• 1 - 3 years experience with Programming Language such as C, C#, C++, Java, Python, etc.

Preferred Qualifications

• 1 - 3 years experience with Software Test or System Test, developing and automating test plans, and tools (e.g., Source Code Control Systems, Continuous Integration Tools, and Bug Tracking Tools).
• Master s degree in engineering, Information Systems, Computer Science, or related field.

1. 1 to 5 years of relevant experience in professional software testing experience. Experience working on RDKB HGW AP, understanding on RDK components, TDK Tes. 
2. Automation framework, or similar white box validation, TR-181 data model validation using cloud based infra. 
3. Experience in Mesh technologies · Test execution on Sanity, Regression, Functional, and Performance Testing. 
4. Analyze, reproduce, and report software defects and special situations. 
5. Good knowledge in networking concepts (TCP IP etc). 
6. Experience in defining test strategy. 
7. Design the test procedures (test scripts) for automated testing. 
8. Sound knowledge Wired and WLAN technologies. 
9. Traffic Generators Understating and Usage of Traffic generator tools like Spirent / Ixia / Chariot/ Veriwave. 
10. Knowledge on RFC2544, RFC2889, RFC3918 tests etc (added advantage). · Traffic Analyzers Wireshark. 
11. Operating Systems Windows and Linux (mandatory) · Automation Scripting Knowledge of Automation Scripts is mandatory – Python / Shell. 
12. Interact with cross functional teams, should have go-getter and quality first attitude. 
13. Able to work independently and ready to put additional efforts in meeting test deadlines · Familiar with the Agile Scrum development process. 

Disclaimer:  

At Tessolve, we are committed to fostering a workplace that embraces and celebrates diversity in all its forms. We believe that diverse teams drive innovation, creativity, and success. We are dedicated to creating an inclusive environment where all employees, regardless of their race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status, feel valued and respected. We believe in fair and equitable treatment for all employees and aim to eliminate any biases or barriers that may hinder personal or professional growth.

Minimum Qualifications:

• Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 4+ years of Hardware Engineering or related work experience.
• OR
• Master's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 3+ years of Hardware Engineering or related work experience.
• OR
• PhD in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 2+ years of Hardware Engineering or related work experience.
• As a design verification engineer you will work with a fast paced Integrated Wireless Technology (IEEE 802.11) team, with various wireless technologies embedded into an ARM based SOC infrastructure.
• You will be responsible for developing HW blocks (IP design), conduct High/Mid/Low level Design review and delivery IP to Subsystem team for making complex SoCs.
• You will be a critical part of the WLAN subsystem, contribute to IP design, sign-off the core to the SOC design team.

Skills/Experience:

• 6-15 years experience in Digital Design with a leading chipset company
• Decent knowledge in Wireless connectivity technologies:IEEE 802.11 a/b/g/n/ac/ax/be
• Knowledge in SoC architecture, including CPUs (preferably ARM), communications peripherals, multi-domain clocking, bus & interconnect structures, and power management
• Strong fundamentals in one or few of these domain areas - Wireless and Mobile communications, Information theory, Coding theory, Signal processing
• Strong knowledge on fixed-point implementation Truncation/Rounding/Saturation concepts
• Strong knowledge on Digital communication engines viz., Demodulator, Deinterleaver, Viterbi/Turbo Decoders, Sigma-Delta modulation, Base band filters, FFT etc.

• As a design verification engineer you will work with a fast paced Integrated Wireless Technology (IEEE 802.11) team, with various wireless technologies embedded into an ARM based SOC infrastructure.
• You will be responsible for developing HW blocks (IP design), conduct High/Mid/Low level Design review and delivery IP to Subsystem team for making complex SoCs.
• You will be a critical part of the WLAN subsystem, contribute to IP design, sign-off the core to the SOC design team

Skills/Experience:

• 3-13 years experience in Digital Design with a leading chipset company
• Decent knowledge in Wireless connectivity technologies:IEEE 802.11 a/b/g/n/ac/ax/be
• Knowledge in SoC architecture, including CPUs (preferably ARM), communications peripherals, multi-domain clocking, bus & interconnect structures, and power management
• Strong fundamentals in one or few of these domain areas - Wireless and Mobile communications, Information theory, Coding theory, Signal processing
• Strong knowledge on fixed-point implementation Truncation/Rounding/Saturation concepts
• Strong knowledge on Digital communication engines viz., Demodulator, Deinterleaver, Viterbi/Turbo Decoders, Sigma-Delta modulation, Base band filters, FFT etc.

Minimum Qualifications:

• Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 2+ years of Hardware Engineering or related work experience.
• OR
• Master's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field and 1+ year of Hardware Engineering or related work experience.
• OR
• PhD in Computer Science, Electrical/Electronics Engineering, Engineering, or related field.

General Summary:

• Good knowledge of C programming, Data Structures
• Exposure to embedded software and/or driver development
• Basic understanding of system level concepts such as Caches/DMA/IRQ handling is desired

Minimum Qualifications:

Bachelor's degree in Engineering, Information Systems, Computer Science, or related field.

• Knowledge of basic network protocols (TCP/UDP/ARP) OR understanding of 802.11 specification is desired
• Exposure to Linux Kernel internals and experience with low level kernel programming such as writing/modifying networking/wireless LAN device drivers or Protocol handlers is a plus

General Summary:

As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Hardware Engineer, you will plan, design, optimize, verify, and test electronic systems, bring-up yield, circuits, mechanical systems, Digital/Analog/RF/optical systems, equipment and packaging, test systems, FPGA, and/or DSP systems that launch cutting-edge, world class products. Qualcomm Hardware Engineers collaborate with cross-functional teams to develop solutions and meet performance requirements.

Minimum Qualifications:

Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field.

Preferred Qualifications:

• Master's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or related field.
• 1+ year of experience with circuit design (e.g., digital, analog, RF).
• 1+ year of experience utilizing schematic capture and circuit simulation software.
• 1+ year of experience with hardware design and measurement instruments such as oscilloscopes, spectrum analyzers, RF tools, etc.

Principal Duties and Responsibilities:

• Applies Hardware knowledge to assist in the planning, optimization, verification, and testing of electronic systems, bring-up yield, circuits, mechanical systems, Digital/Analog/RF/optical systems, equipment and packaging, test systems, FPGA, and/or DSP systems.
• Provides support for the integration of features and functionality into hardware designs in line with proposals or roadmaps.
• Assists in conducting simulations and analyses of designs as well as with the implementation of designs with the best power, performance, and area.
• Collaborates with team members to assist in the implementation of new requirements and incorporation of the latest test solutions in the production program to improve the yield, test time, and quality.
• Assists in the evaluation, characterization, and development of manufacturing solutions for leading edge products in processes and bring up product to meet customer expectations and schedules.
• Assists in the evaluation of reliability for materials, properties, and techniques and brings innovation, automation, and optimization to maximize productivity.
• Assists in the assessment of common design features to identify potential flaws, compatibility issues, and/or compliance issues.
• Writes technical documentation for Hardware projects.

Level of Responsibility:

Works under supervision.

Decision-making affects direct area of work and/or work group.

Requires verbal and written communication skills to convey basic, routine factual information.

Tasks require multiple steps which can be performed in various orders; some planning, problem-solving, and prioritization must occur to complete the tasks effectively.

Job Title: Wireless Network Engineer – Cisco & Aruba

Experience: 6 to 10 Years

Location: HYD/Noida (Only Local Profile Prefer)

Shift Timing: - General Shift

Domain: Telecom

Job Summary:

We are seeking a highly experienced Level 3 Wireless Network Engineer with deep expertise in both Cisco and Aruba wireless technologies . The ideal candidate will lead the design, deployment, troubleshooting, and optimization of enterprise-grade wireless infrastructures. You will act as a subject matter expert (SME), resolving high-level wireless issues and driving continuous improvements in performance, scalability, and security.

Key Responsibilities:

• Design and deploy large-scale wireless LAN (WLAN) environments using Cisco WLCs and Aruba (Mobility Controllers, Instant APs, Central).
• Optimize channel planning , band steering , and power level adjustments to reduce interference and maximize coverage.
• Architect and implement high-availability wireless designs , including N+1 controller redundancy, LAGs, VRRP/HA groups.
• Administer Cisco WLCs (9800) and Aruba Mobility Controllers (MM/MC architecture) .
• Configure WLANs, SSIDs, AAA policies, and AP groups with role-based access control (RBAC).
• Implement Fast Roaming (802.11r/k/v) , bandwidth throttling , application visibility , and WIPS/WIDS .
• Manage firmware upgrades , controller failovers , and AP image preloading strategies.
• Integrate with RADIUS servers (ISE, forescout) for 802.1X authentication.
• Configure Guest access portals , MAC-based authentication , and Captive Portals (internal and external).
• Analyze wireless packet captures using Wireshark , or Aruba AirWave/Central .
• Resolve L2/L3 roaming issues, high latency, client disconnections, and interference problems.
• Monitor KPIs like SNR, RSSI, retransmission rates, and throughput to identify RF anomalies.
• Correlate client issues using Aruba Central

Required Skills & Experience:

• 5+ years of experience in enterprise wireless networking .
• Strong hands-on expertise in both Cisco and Aruba wireless ecosystems .

Proficiency :

• Cisco Wireless LAN Controllers (9800 Series, AireOS, Catalyst APs)
• Aruba Controllers, Instant APs, Aruba Central, AirWave
• Wireless security protocols: WPA2/WPA3, 802.1X, PSK, MAC auth
• Authentication systems: Cisco IS
• RF tuning, mesh networks, client load balancing, high-density deployment
• Strong understanding of Layer 2/3 networking, VLANs, Multicast, QoS, and DHCP relay.
• Comfortable with CLI (Cisco IOS/XE, Aruba OS) and web-based UIs.
• Experience with cloud-managed wireless solutions (Aruba Central, Cisco Meraki is a plus).
• Familiarity with Wi-Fi 6 and Wi-Fi 6E features and limitations.

Preferred Certifications:

• Cisco Certified Specialist – Enterprise Wireless
• Aruba Certified Mobility Professional (ACMP)

Soft Skills:

• Strong analytical and troubleshooting skills.
• Excellent documentation and communication abilities.
• Proven leadership in high-severity incidents and RCA investigations.
• Capable of mentoring L1/L2 engineers and leading knowledge transfer sessions.
• Ability to manage multiple priorities and work independently.

Thanks & Regards ,

Somesh Singh

TCS AI.Cloud Recruiter

Talent Acquisition Group

Website: :

E-Mail:-

LinkedIn:- linkdin.com/in/mrsomeshsingh

To Register for Jobs, Visit:

Adress :- Tower-2, Okaya Centre Plot No. B-5,Sector - 62 Noida.

WiFi RF validation and automated testing

Experience : 4 to 6 years experience

Required Skills: Familiarity with Wi-Fi PHY and RF characterization testing with radio test equipment (IQxel, spectrum analyzer, radio communication tester, etc.) ·Understanding of Wi-Fi RF parameters, Test requirements and Radio calibrations routines.

Interested please share your updated resume to

WiFi RF validation and automated testing

Experience : 4 to 6 years experience

Required Skills: Familiarity with Wi-Fi PHY and RF characterization testing with radio test equipment (IQxel, spectrum analyzer, radio communication tester, etc.) ·Understanding of Wi-Fi RF parameters, Test requirements and Radio calibrations routines.

Interested please share your updated resume to