Chennai Walk-in Jobs 16–21 October 2026: AGS Health, HCLTech, Omega Healthcare & More

Looking for the latest walk-in jobs in Chennai in October 2026? Several companies are conducting walk-in interviews for freshers and eligible candidates, including AGS Health, HCLTech, Omega Healthcare, Writer Corporation and Global Healthcare Billing Partners. Opportunities are available in international voice processes, healthcare operations, customer service and Tamil voice support.

This roundup covers the available interview dates, qualifications, walk-in venues, working shifts, benefits and application links. Check each listing carefully before attending, as some roles require excellent English communication, US night-shift flexibility or specific educational qualifications. Confirm the latest details with the employer or recruiter before travelling.

Chennai Walk-in Jobs – Quick Overview

Important: Some listings are for similar roles advertised through separate job posts or recruiter contacts. Check the specific job link for the correct venue, interview timing and HR contact before attending.

1. AGS Health Walk-in Drive – Trainee Process Associate AR Caller

Company: AGS Health
Job Role: Trainee Process Associate – AR Caller
Process: International Voice Process
Experience: Freshers / 0–1 year
Salary: Not disclosed
Openings: 100
Walk-in Date: 17 October 2026
Interview Time: 9:30 AM–5:30 PM
Location: Prince Infocity II, Door No. 141, Kottivakkam Village, Rajiv Gandhi Salai (OMR), Kandanchavadi, Chennai
HR Contact: Tanu – 8925819416

Eligibility Criteria

• Graduate freshers from BBA, BA, B.Com, BCA and B.Sc in Physics, Chemistry, Computer Science or Mathematics.
• Eligible passing years: 2021–2026.
• Good verbal and written communication, analytical skills and logical thinking.
• Diploma, B.E., B.Tech, M.E. and M.Tech candidates are not eligible according to the listing.
• Candidates must be comfortable working US shifts.

Job Responsibilities

• Follow up on outstanding accounts receivable through calls and analysis.
• Use available tools to resolve claim issues, support corrected submissions and follow up on appeals.
• Identify denial trends, claim submission errors and billing-related issues.
• Meet established service-level agreements for productivity and quality.
• Record call outcomes and analysis accurately in the billing system.
• Improve performance based on feedback from managers and quality teams.

Shift, Benefits and Interview Process

• Shift: 5:30 PM–2:30 AM, US shift.
• Two-way cab transport within defined boundaries.
• Fixed Saturday and Sunday weekly offs.
• PF, ESI, gratuity, health insurance and performance bonus.
• Interview rounds: HR interview, online grammar and aptitude assessment, Versant language assessment, and operational/technical interview.
• Direct walk-in interview.

Apply Now – AGS Health

2. HCLTech Walk-in Drive – Customer Service Associate (Fresher)

Company: HCLTech
Job Role: Customer Service Associate – Fresher
Domains: Finance & Accounting (F&A), Healthcare, Order to Cash (O2C) and Supply Chain Management (SCM)
Experience: Freshers / 0–1 year
Salary: Not disclosed
Openings: 100
Walk-in Date: 17 October 2026
Interview Time: Listing headline: 11:00 AM–1:30 PM; detailed description: 11:00 AM–1:00 PM
Location: No. 602/3/138, Special Economic Zone, ELCOT SEZ, Medavakkam High Road, near HDFC Bank ATM, Sholinganallur, Chennai – 600119
HR Contacts: Jayalakshmi / Vinoth

Eligibility Criteria

• Fresh graduates, preferably Arts and Science graduates from the 2024–2026 batches.
• Excellent verbal and written English communication skills.
• Basic knowledge of MS Office, especially Excel and Outlook.
• Good customer service, listening and problem-solving skills.
• B.E., B.Tech and MCA candidates are not eligible according to the listing.
• Willingness to work in shifts if required.

Responsibilities and Skills

• Resolve customer queries at the first point of contact.
• Provide a positive and professional customer experience.
• Handle customer concerns with empathy and active listening.
• Work effectively in a fast-paced, team-oriented environment.
• Contribute ideas for process improvements.
• Demonstrate teamwork, adaptability, time management and attention to detail.

Note: The listing emphasizes excellent communication skills. Confirm the exact interview time with the recruiter before travelling.

Apply Now – HCLTech

3. Omega Healthcare Walk-in Drive – Voice Process Executive (Accounts Receivable)

Company: Omega Healthcare
Job Role: Voice Process Executive – Accounts Receivable (AR)
Industry: US Healthcare / Medical Billing / Revenue Cycle Management
Experience: Freshers / 0–1 year
Salary: Not disclosed
Openings: 500
Walk-in Dates: 16–17 October 2026
Interview Time: 10:00 AM–5:30 PM
Location: Ground Floor, Tower 1, RMZ Millennia Business Park, MGR Main Road, Kandanchavadi, Perungudi, Chennai – 600096
Landmark: Thanthi TV building
HR Contact: Priya / Priyadharshini – 9047593228

Eligibility Criteria

• Any graduate or degree holder.
• Excellent verbal communication and basic computer skills.
• Willingness to work in a US night shift.
• Immediate joiners are preferred.
• Training will be provided to selected candidates.

Job Responsibilities

• Monitor outstanding accounts receivable.
• Call US insurance companies to follow up on pending claims and payments.
• Obtain claim and payment status and follow up on unpaid claims.
• Maintain accurate records of calls and claim-related information.
• Support healthcare Revenue Cycle Management (RCM) activities.
• Meet quality and productivity standards.

Shift and Benefits

• Shift: 6:30 PM–3:30 AM.
• Monday to Friday working days with fixed Saturday and Sunday offs.
• Cab pick-up and drop facility.
• Quarterly incentives and loyalty bonus.
• Training and career-development opportunities.

Apply Now – Omega Healthcare

4. AGS Health Walk-in Drive – Trainee Process Associate AR Caller

Company: AGS Health
Job Role: Trainee Process Associate – AR Caller
Process: International Voice Process
Experience: Freshers / 0–1 year
Salary: ₹2–3 LPA as listed
Openings: 100
Walk-in Dates: 16–17 October 2026
Interview Time: 11:00 AM–3:30 PM
Location: Floor 1, Prince Infocity II, Door No. 141, Kottivakkam Village, Rajiv Gandhi Salai (OMR), Kandanchavadi, Chennai
HR Contact: Sanoj – 9150913753

Eligibility Criteria

• Graduate freshers from BBA, BA, B.Com, BCA and B.Sc in Physics, Chemistry, Computer Science or Mathematics.
• Eligible passing years: 2021–2026.
• Good verbal and written communication, analytical and logical-thinking skills.
• Diploma, B.E., B.Tech, M.E. and M.Tech candidates are not eligible according to the listing.
• Comfortable working US shifts.

Responsibilities and Benefits

• Handle outstanding accounts receivable through calls and analysis.
• Use available tools to resolve claim-related issues and support follow-ups.
• Identify billing errors and report denial trends.
• Maintain accurate billing-system records and meet quality targets.
• US shift: 5:30 PM–2:30 AM.
• Two-way transport within defined boundaries.
• Fixed Saturday and Sunday offs, PF, ESI, gratuity, health insurance and performance bonus.

Recruiter instruction: The listing asks candidates to WhatsApp their updated resume to Sanoj at 9150913753. Mention Sanoj on top of your resume.

Apply Now – AGS Health

5. HCLTech Walk-in Drive – Customer Service Associate (Fresher), Navalur

Company: HCLTech
Job Role: Customer Service Associate – Fresher
Domains: Finance & Accounting, Healthcare, O2C and SCM
Experience: Freshers / 0–1 year
Salary: Not disclosed
Openings: 100
Walk-in Date: 17 October 2026
Interview Time: Listing headline: 10:30 AM–1:30 PM; detailed description contains an inconsistent time entry
Location: ETA-3, Sandhiya Infocity Limited, No. 33, Rajiv Gandhi Salai, Old Mahabalipuram Road (OMR), Navalur, Chennai
HR Contacts: Vinoth / Suryapriya, as listed

Eligibility Criteria

• Fresh graduates, preferably Arts and Science graduates from the 2024–2026 batches.
• Excellent verbal and written English communication.
• Basic MS Office knowledge, including Excel and Outlook.
• Customer-service orientation, active listening and problem-solving skills.
• B.E., B.Tech and MCA candidates are not eligible according to the listing.
• Willingness to work in shifts if required.

Key Responsibilities

• Resolve customer queries at first contact.
• Deliver a positive customer experience and handle concerns professionally.
• Collaborate with team members and contribute improvement ideas.
• Work efficiently in a fast-paced environment while maintaining service quality.

Important: The detailed description has a conflicting interview-time entry. Confirm the correct time and HR contact before attending.

Apply Now – HCLTech

6. Omega Healthcare Walk-in Drive – Freshers Voice Process

Company: Omega Healthcare
Job Role: Voice Process Executive – Accounts Receivable
Experience: Freshers / 0–1 year
Salary: Not disclosed
Openings: 500
Walk-in Dates: 16–17 October 2026
Interview Time: 10:00 AM–5:30 PM
Location: Ground Floor, Tower 1, RMZ Millennia Business Park, MGR Main Road, Kandanchavadi, Perungudi, Chennai – 600096
Landmark: Thanthi TV building
HR Contact: Preethi – 9344697659

Eligibility Criteria

• Any graduate or degree holder.
• Good English communication and basic computer knowledge.
• Willingness to work night shifts.
• Freshers can apply; training will be provided.

Job Responsibilities

• Monitor receivables and follow up on pending insurance claims.
• Call US insurance companies to obtain claim and payment updates.
• Maintain accurate records and support healthcare RCM operations.
• Meet process quality, productivity and communication standards.

Benefits

• Night shift: 6:30 PM–3:30 AM.
• Monday to Friday working days and fixed Saturday/Sunday offs.
• Cab pick-up and drop facility.
• Quarterly incentives and loyalty bonus.
• Training and career-growth opportunities.

Apply Now – Omega Healthcare

7. AGS Health Walk-in Drive – Trainee Process Associate (Non-Voice Process)

Company: AGS Health
Job Role: Trainee Process Associate
Process: Non-Voice Process
Experience: Freshers / 0–1 year
Salary: Not disclosed
Openings: 100
Walk-in Date: 17 October 2026
Interview Time: 9:00 AM–3:00 PM
Location: AGS Health, 1st Floor, Prince Infocity II, 283/3 and 283/4, Old Mahabalipuram Road, Nehru Nagar, Perungudi, Chennai – 600096
HR Contact: Syed – 7305024403

Eligibility Criteria

• Graduate freshers from BA, BCA, BBA, B.Com and B.Sc.
• Eligible passing years: 2021–2026.
• Diploma, B.E., B.Tech, M.E. and M.Tech candidates are not eligible according to the listing.
• Good verbal and written communication, analytical skills and logical thinking.
• Willingness to work US shifts.

Role Responsibilities

• Review and address outstanding accounts receivable using available tools.
• Support claim resolution, billing follow-ups and related account activities.
• Identify trends in denials and claim-submission issues.
• Maintain accurate records and meet productivity and quality targets.

Benefits and Interview Process

• US shift: 5:30 PM–2:30 AM.
• Two-way cab transport within defined boundaries.
• Fixed Saturday and Sunday offs.
• PF, ESI, gratuity, health insurance and performance bonus.
• Interview rounds include HR, online grammar and aptitude assessment, Versant language assessment, and operational/technical interview.

Recruiter instruction: WhatsApp your updated resume to Syed at 7305024403 and mention Syed on top of your resume.

Apply Now – AGS Health

8. Writer Corporation Walk-in – Tamil Voice Process

Company: Writer Corporation / Writer Information
Job Role: Tamil Voice Process
Experience: Freshers can check eligibility with the recruiter
Salary: ₹15,000 take-home as listed, plus eligible incentives and night-shift allowance
Openings: 50
Walk-in Dates: 16–21 October 2026
Interview Time: 10:00 AM–3:30 PM
Location: 3rd Floor, Chamiers Towers, Chamiers Road, Teynampet, Chennai – 600018
HR Contact: Keerthana Yuvaraj
Email: keerthana.yuvaraj@writerinformation.com

Eligibility Criteria

• Any graduate; candidates with arrears or academic dropouts may be considered.
• Diploma holders can also apply.
• Good Tamil communication skills.
• Flexibility to work rotational shifts and rotational weekly offs.

Job Responsibilities

• Handle inbound customer calls professionally.
• Address customer queries, complaints and service requests.
• Record customer interactions and details accurately.
• Stay informed about company products, services and policies.
• Work with team members to maintain customer satisfaction and follow call-handling standards.

Benefits

• Training and career-development opportunities.
• Incentives and night-shift allowance when applicable.
• Supportive work environment.
• Employee retention incentives.

How to apply: Interested candidates can send their resumes to the email address listed above or check the job listing for the latest interview instructions.

Apply Now – Writer Corporation

9. Global Healthcare Billing Partners Walk-in – AR Caller (Freshers)

Company: Global Healthcare Billing Partners
Job Role: International Voice Process Executive / AR Caller
Industry: Medical Billing / Healthcare BPO
Experience: Freshers / 0 years
Salary: ₹20,000 per month as stated in the detailed description; the listing headline displays a different annual range
Openings: 10
Walk-in Dates: 16–21 October 2026
Interview Time: 10:00 AM–5:00 PM
Interview Venue: RVI Tower, 7th Floor, 149 Tambaram–Velachery Main Road, Ramnagar South, Madipakkam, Chennai – 600100
Work Location: Vepery, Chennai, as stated in the detailed description
HR Contact: Guruprasath – 8925808594

Eligibility Criteria

• Any graduate; postgraduate candidates may also check eligibility.
• Good English communication skills.
• Basic computer knowledge.
• Willingness to work night shifts.
• Immediate joiners are preferred.

Job Responsibilities

• Make outbound calls to insurance companies regarding medical claim status.
• Follow up on unpaid or denied medical claims.
• Verify patient insurance and billing information.
• Resolve claim-related issues and support reimbursement follow-ups.
• Update claim details accurately in the system.
• Meet daily productivity and quality targets.
• Coordinate with internal teams to resolve billing discrepancies.
• Communicate professionally with US healthcare insurance representatives.

Salary and Benefits

• The detailed description states CTC of ₹20,000 per month.
• Training is provided.
• Fixed weekly offs are mentioned.
• Career-growth opportunities in healthcare billing and RCM.
• The listing states no walk-ins on Saturdays and Sundays; confirm the specific interview date before visiting.

Salary note: The headline salary range and the detailed monthly CTC do not match. Confirm the current salary structure with the recruiter before proceeding.

Apply Now – Global Healthcare Billing Partners

Documents to Carry for Walk-in Interviews

• Updated resume with active phone number and email address.
• Government-issued photo ID, such as Aadhaar or PAN, where required.
• Educational certificates and marksheets.
• Recent passport-size photographs, if requested.
• Experience documents, if applicable.
• Any recruiter-specific documents or registration details mentioned in the job listing.

Walk-in Interview Preparation Tips

• Read the eligibility criteria carefully, especially degree restrictions and passing-year requirements.
• Prepare a short self-introduction and practise common HR questions.
• For voice-process jobs, practise clear English or Tamil communication depending on the role.
• For AR Caller roles, learn basic concepts of medical billing, insurance claims and accounts receivable.
• Check the venue and interview timing before travelling.
• Ask the recruiter to confirm salary, shift, transport coverage and weekly offs.
• Never pay a recruitment fee to secure a job offer.

Frequently Asked Questions (FAQs)

1. Which companies are conducting walk-in interviews in Chennai from 16–21 October 2026?

The supplied listings include AGS Health, HCLTech, Omega Healthcare, Writer Corporation and Global Healthcare Billing Partners.

2. Can freshers apply for these Chennai walk-in jobs?

Yes. Several listings accept freshers, particularly the AR Caller, Customer Service Associate and Tamil Voice Process roles. Candidates must meet the specific educational and communication requirements.

3. Do these jobs offer night shifts and transport facilities?

Some roles involve US night shifts. AGS Health and Omega Healthcare mention transport facilities subject to their defined policies. Confirm shift timing, cab coverage and benefits with the recruiter before accepting an offer.

Final Words

These Chennai walk-in opportunities cover healthcare operations, accounts receivable, customer service and Tamil voice support. Before attending, verify the latest interview schedule, eligibility criteria, salary and venue through the respective job listing or HR contact. Apply only through the relevant listing and prepare your documents in advance.

Disclaimer: This article is for job-information purposes. Details are based on the supplied listings and may change. Interview schedules, salary, eligibility and vacancies are controlled by the employers or recruiters; verify them before travelling.