USPS Executive and Leadership Team

June, 2026

Leadership Overview

USPS has 11 executives leading key functions including strategy, technology, operations, and union representation.

Driven by a commitment to universal service, USPS provides essential mail and package delivery across the nation, underpinning American communication and commerce with reliable postal services.

Leadership Roles at USPS

  • Postmaster General & Chief Executive Officer - David Steiner
  • Chief Operating Officer - Brinton Chalmers
  • Branch President, Mail Handler Union - Peter Bilotta
  • Mail Handler and NPMHU Branch President and Chief Steward Local 329 MNDC TN 38136 - Samuel Hammond
  • President, Branch (Akron) - Norman Hall
  • Letter Carrier - President Branch 111 - Michael Wahlquist
  • President NALC 2153 - Kim Collamer
  • Chief Technology Officer - Gary Reblin
  • Chief of Staff - Kelly Dieter
  • Manager Chief Information Officer Advanced Technology Services - Rajasekhar Ranabothu
  • David Steiner - Postmaster General & Chief Executive Officer

    David Steiner, the Postmaster General & Chief Executive Officer at USPS, directs the overarching strategy and operational execution for the nation's postal service. Steiner guides the agency's mission to provide universal mail and package delivery, ensuring accessibility and affordability for all Americans. This leadership role involves setting the strategic direction for all departments, from logistics and customer service to technological innovation and financial management. Steiner's oversight extends to managing the complex network of facilities and personnel required to fulfill USPS's federal mandate. By focusing on efficiency and modernization, David Steiner drives the agency's adaptation to evolving market demands and maintains its critical role in American communication and commerce.
    David Steiner

    Brinton Chalmers - Chief Operating Officer

    Brinton Chalmers, the Chief Operating Officer at USPS, oversees the day-to-day operational functions critical to delivering mail and packages across the United States. Chalmers directs the vast network of processing facilities, transportation logistics, and delivery routes, ensuring seamless service delivery. This leadership position involves optimizing operational workflows, managing resource allocation, and implementing strategies to enhance efficiency and reduce costs throughout the postal system. The Chief Operating Officer's purview includes managing a large workforce and ensuring adherence to safety and performance standards. Through meticulous operational management, Brinton Chalmers supports USPS's commitment to reliable and timely service delivery nationwide.

    Peter Bilotta - Branch President, Mail Handler Union

    Peter Bilotta, the Branch President, Mail Handler Union at USPS, represents the interests and welfare of mail handler employees. Bilotta advocates for fair labor practices, safe working conditions, and equitable treatment for union members within the postal service. This leadership position involves negotiating collective bargaining agreements, addressing grievances, and ensuring compliance with labor laws and union contracts. The Branch President's responsibilities include fostering strong relationships with USPS management to resolve workplace issues collaboratively. Through dedicated representation, Peter Bilotta champions the rights and needs of mail handlers, contributing to a stable and productive workforce.

    Samuel Hammond - Mail Handler and NPMHU Branch President and Chief Steward Local 329 MNDC TN 38136

    Samuel Hammond, the Mail Handler and NPMHU Branch President and Chief Steward Local 329 MNDC TN 38136 at USPS, serves as a key representative for mail handlers in the specified local branch. Hammond ensures that union members' rights are protected and that workplace conditions meet established standards. This role involves actively participating in grievance procedures, providing guidance to members on union matters, and collaborating with management to resolve operational challenges affecting mail handlers. As Chief Steward, Samuel Hammond plays a vital role in upholding the collective bargaining agreement and promoting a positive labor-management relationship within Local 329.
    Samuel Hammond

    Norman Hall - President, Branch (Akron)

    Norman Hall, the President, Branch (Akron) at USPS, leads the local branch operations and represents its members. Hall oversees the activities and interests of USPS employees within the Akron region, ensuring efficient service delivery and adherence to organizational policies. This leadership role involves managing branch-specific initiatives, fostering employee engagement, and serving as a primary point of contact for local management and union representatives. The Branch President's focus is on maintaining operational integrity and supporting the workforce to meet delivery targets. Norman Hall's leadership contributes to the effective functioning of USPS services in the Akron area.
    Norman Hall

    Michael Wahlquist - Letter Carrier - President Branch 111

    Michael Wahlquist, the Letter Carrier - President Branch 111 at USPS, leads the local branch representing letter carriers. Wahlquist champions the interests of letter carriers, focusing on operational efficiency, safety, and fair labor practices within Branch 111. This position involves direct engagement with members to address concerns, facilitate communication with management, and ensure compliance with delivery standards and union agreements. The President's role is critical in maintaining morale and productivity among letter carriers. Michael Wahlquist's leadership ensures that the essential services provided by letter carriers are delivered effectively and that the workforce is well-supported.

    Kim Collamer - President NALC 2153

    Kim Collamer, the President NALC 2153 at USPS, directs the local chapter of the National Association of Letter Carriers. Collamer advocates for the rights and well-being of letter carriers within the 2153 branch, ensuring adherence to contractual obligations and promoting a safe work environment. This leadership role involves representing members in discussions with USPS management, resolving workplace disputes, and fostering a strong sense of community among letter carriers. The President's commitment is to uphold the standards and objectives of the NALC. Kim Collamer's efforts are focused on supporting the dedicated letter carriers who are vital to USPS's daily operations.

    Gary Reblin - Chief Technology Officer

    Gary Reblin, the Chief Technology Officer at USPS, architects the technological infrastructure and innovation roadmap for the organization. Reblin spearheads the integration of advanced technologies to enhance operational efficiency, improve service delivery, and modernize the postal network. This involves evaluating and implementing solutions for package tracking, data analytics, and digital communication platforms. The Chief Technology Officer's responsibilities include managing cybersecurity initiatives and ensuring the reliability and scalability of all IT systems supporting USPS operations nationwide. By driving technological advancement, Gary Reblin ensures USPS remains competitive and capable of meeting the evolving needs of its customers and stakeholders.

    Kelly Dieter - Chief of Staff

    Kelly Dieter, the Chief of Staff at USPS, provides strategic support and operational coordination across key executive functions. Dieter facilitates communication and alignment between the Postmaster General's office and various departments, ensuring strategic initiatives are effectively implemented. This role involves managing critical projects, overseeing internal communications, and acting as a key liaison for executive-level decision-making processes. The Chief of Staff's responsibilities extend to advising leadership on organizational effectiveness and driving cross-functional collaboration to achieve USPS's mission. By streamlining operations and enhancing communication, Kelly Dieter supports the efficient functioning of the entire agency.

    Rajasekhar Ranabothu - Manager Chief Information Officer Advanced Technology Services

    Rajasekhar Ranabothu, the Manager Chief Information Officer Advanced Technology Services at USPS, leads the development and deployment of cutting-edge technological solutions. Ranabothu focuses on leveraging advanced technologies to enhance USPS's information systems and service capabilities. This involves exploring and integrating emerging technologies that can improve operational efficiency, customer experience, and data management across the postal network. The Manager Chief Information Officer Advanced Technology Services' role is crucial in driving innovation within the IT department, ensuring USPS stays at the forefront of technological advancements in the logistics and service sectors. Rajasekhar Ranabothu's work directly contributes to modernizing USPS's technological backbone.

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    Frequently Asked Questions Regarding USPS Top Executives and Leadership Team

    Who leads USPS?
    USPS is led by David Steiner (Postmaster General & Chief Executive Officer), along with executives such as Brinton Chalmers (Chief Operating Officer) and Peter Bilotta (Branch President, Mail Handler Union).
    Who is part of USPS’s executive team?
    The executive team of USPS includes leaders such as David Steiner (Postmaster General & Chief Executive Officer), Brinton Chalmers (Chief Operating Officer), Peter Bilotta (Branch President, Mail Handler Union) and other senior executives.
    How many executives does USPS have?
    USPS has 10 executives leading key business areas.
    What roles are included in USPS’s leadership team?
    The leadership team of USPS includes roles such as Postmaster General & Chief Executive Officer, Chief Operating Officer, Branch President, Mail Handler Union, Mail Handler and NPMHU Branch President and Chief Steward Local 329 MNDC TN 38136, President, Branch (Akron).