Customer Service Specialist – Hybrid In-Office Position – World Trade Center Health Program Support – Greenbelt, MD

Posted 2026-05-06
Remote, USA Full-time Immediate Start
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Join arenaflex: Make a Difference in Public Health

Are you ready to take your customer service career to the next level while contributing to a mission that truly matters? At arenaflex, we are seeking a talented and dedicated Customer Service Specialist to join our dynamic team supporting the CDC (Centers for Disease Control & Prevention) and NIOSH (National Institute for Occupational Safety & Health) contract. This is an exceptional opportunity to be part of a major public health initiative that serves first responders and survivors affected by the September 11th tragedies.

If you possess a passion for delivering outstanding customer support, thrive in a fast-paced environment, and want to be part of something bigger than yourself, we invite you to explore this rewarding opportunity at arenaflex.

About arenaflex

At arenaflex, we are committed to advancing public health and supporting critical government initiatives that protect and improve the lives of Americans. Our work with federal agencies, particularly the CDC and NIOSH, demonstrates our dedication to excellence in healthcare program management and member services. We believe that every team member plays a vital role in fulfilling our mission, and we strive to create an environment where professionalism, teamwork, and individual growth are celebrated.

Our culture is built on integrity, collaboration, and a relentless focus on serving those who have served our nation. When you join arenaflex, you become part of a team that values your contributions, supports your professional development, and provides the resources you need to succeed.

Position Overview

We are currently staffing an immediate opening for a Customer Service Specialist at our Greenbelt, MD office. This position offers a qualified candidate a tremendous opportunity to work on a significant public health project that impacts the lives of World Trade Center Health Program members. You will be responsible for delivering high-quality customer service while managing multiple operational functions within the Member Services department.

This role is ideal for someone who excels in customer-facing roles, pays meticulous attention to detail, and can handle sensitive information with the utmost confidentiality. If you meet the requirements of this announcement and possess the ability to work both collaboratively in a team environment and independently, we encourage you to apply today.

Key Responsibilities

As a Customer Service Specialist at arenaflex, you will be tasked with a diverse range of responsibilities that are critical to the successful operation of our Member Services department. Your daily activities will include:


  • Data Management: Maintain and manage data across multiple systems, including our claims processing system, case management systems, and various databases. You will ensure data accuracy, completeness, and timeliness in all entries.

  • Privacy and Compliance: Handle Personally Identifiable Information (PII) and Protected Health Information (PHI) in strict adherence to HIPAA regulations and federal data privacy requirements. Maintaining confidentiality is paramount in this role.

  • Internal Communication: Collaborate effectively with multiple business teams internally, including Claims, Certification, Enrollment, and Outreach departments. You will serve as a crucial liaison between these teams to ensure seamless operations.

  • Public Communication: Serve as the face of arenaflex when interacting with the public, answering inquiries, providing information about program eligibility, and addressing concerns with professionalism and empathy.

  • Subject Matter Expertise: Develop and maintain comprehensive knowledge of the federal regulations that govern the World Trade Center (WTC) Health Program. Understanding program eligibility parameters is essential for accurately assisting members.

  • High-Volume Processing: Process diverse work products daily in a high-volume environment while maintaining the highest standards of customer service. Efficiency and accuracy are key competencies for success in this role.

  • Phone Operations: Manage both inbound and outbound calls, professionally interacting with the public, healthcare providers, and other stakeholders. You must be comfortable navigating complex conversations and providing clear, accurate information.

  • Issue Resolution: Quickly identify issues, analyze root causes, and escalate matters through the appropriate management channels when necessary. Your ability to recognize problems and take timely action is crucial.

  • Membership Enrollment and Certification: Handle the intake and analysis of membership enrollment and certification processes, ensuring all documentation is complete and accurate.

Qualifications and Requirements

Essential Qualifications


  • Education: High school diploma or equivalent required.

  • Experience: Two to five years of related experience in call center and customer service environments. You must demonstrate proven success in customer-facing roles.

  • Technical Skills: Proficiency in Microsoft Office applications, including Word, Excel, and Outlook. Strong computer skills are essential for managing multiple systems and databases.

  • Communication Skills: Excellent oral and written communication skills, with the ability to articulate information clearly and professionally to diverse audiences.

  • Attention to Detail: Strong attention to detail, with the ability to maintain accuracy in data entry and documentation.

  • Clearance Requirement: Ability to obtain and maintain required clearance as mandated by federal contract requirements.

Preferred Qualifications


  • Previous experience in healthcare customer service or member services roles.

  • Familiarity with HIPAA regulations and federal privacy requirements.

  • Knowledge of government programs, particularly health-related federal initiatives.

  • Experience working with claims processing or case management systems.

  • Understanding of the World Trade Center Health Program or similar public health programs.

  • Experience in a high-volume call center environment.

Skills and Competencies

To thrive in this role at arenaflex, you should possess the following skills and competencies:


  • Customer-Centric Mindset: A genuine desire to help others and resolve their issues effectively and efficiently.

  • Analytical Thinking: The ability to analyze information quickly, identify patterns, and make informed decisions.

  • Time Management: Excellent organizational skills with the ability to prioritize tasks and meet deadlines in a fast-paced environment.

  • Adaptability: Flexibility to handle changing priorities and unexpected challenges with composure.

  • Team Player: Ability to work collaboratively with colleagues across departments while also functioning independently.

  • Professionalism: Maintains a professional demeanor in all interactions, representing arenaflex with integrity.

  • Empathy: Ability to understand and relate to the needs of program members, many of whom may be dealing with challenging health situations.

Work Environment and Culture

At arenaflex, we believe that a positive work environment is essential to employee satisfaction and productivity. Our Greenbelt, MD office offers a welcoming and supportive atmosphere where teamwork and mutual respect are prioritized.

We understand that work-life balance is important, which is why we offer a hybrid work schedule. Our employees enjoy the flexibility of working from home two days per week while having the opportunity to collaborate in-person at our office the remaining three days. This hybrid model allows you to benefit from both remote work convenience and face-to-face team engagement.

Our office embraces a casual dress code, including jeans-every-day, creating a comfortable and relaxed atmosphere where you can focus on delivering excellent results. We believe that when employees feel at ease in their work environment, they are more productive and engaged.

Compensation and Benefits

arenaflex is committed to providing competitive compensation and comprehensive benefits to our full-time employees. We value your hard work and dedication, and we want to ensure that you feel rewarded for your contributions.

Our Benefits Package Includes:


  • Health Insurance: Comprehensive medical, dental, and vision coverage for you and your family.

  • Retirement Plan: 401(k) retirement savings plan with company matching to help you plan for the future.

  • Paid Time Off: Generous PTO policy that allows you to recharge and maintain work-life balance.

  • Paid Holidays: Observed holidays throughout the year.

  • Professional Development: Opportunities for growth and advancement within the organization.

  • Employee Assistance Program: Resources to support your overall well-being.

Career Growth Opportunities

At arenaflex, we are invested in the long-term success and professional development of our employees. This position offers valuable experience in public health program management, federal contract work, and healthcare member services. It serves as an excellent foundation for career advancement within arenaflex or the broader public health sector.

As you grow in your role, you will have the opportunity to expand your expertise in federal health programs, develop advanced problem-solving skills, and build relationships with industry professionals. Whether you aspire to move into leadership roles, specialize in specific program areas, or broaden your skill set across different departments, arenaflex supports your career journey.

How to Apply

If you are ready to join arenaflex and make a meaningful impact in public health, we encourage you to apply for this exciting opportunity. Please submit your resume and cover letter through our online application portal. Be sure to highlight your customer service experience, relevant skills, and passion for supporting public health initiatives.

arenaflex is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, or any other characteristic protected by law.

Join Our Team Today

Don't miss this incredible opportunity to grow your career with arenaflex while contributing to a vital public health program. We are looking for dedicated individuals who are ready to make a difference. Apply now and become part of a team that values excellence, integrity, and the meaningful work we do every day.

Your previous customer service experience will be an asset as we consider you for this position. If you meet the requirements and possess the ability to thrive in a team environment as well as independently, please apply soon. We look forward to welcoming you to the arenaflex family!

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