Mailroom Clerk | Information Resource Center; IRC) Administrative Support Services USTDA Job Arlington area,Virginia USA

Position: Mailroom Clerk | Information Resource Center (IRC) Administrative Support Services [USTDA0014013]

Mailroom Clerk | Information Resource Center (IRC) Administrative Support Services

Pro Sidian is seeking a Mailroom Clerk for Program Support on a contract basis, generally located across the Arlington, VA area, supporting U.S. Trade and Development Agency (USTDA) in the Government and Public Services Industry Sector.

This role focuses on Human Capital Solutions for clients such as USTDA. The position is a contract contingent or contract W-2 (IRS-1099) Information Resource Center (IRC) Administrative Support Services

Functional Area

/Swim Lane/Category Discipline Professional.

Responsibilities include handling mail, file management, and logistical support; aligning with routine administrative and clerical functions. The role involves managing incoming/outgoing mail, maintaining filing systems, tracking deliveries, and supporting administrative logistics.

The position is located in the Mid Atlantic Region, with an initial work site address at 1101 Wilson Blvd., Suite 1100, Arlington, VA .

Qualifications

Desired qualifications for Mailroom Clerk include:

High school diploma or equivalent.
1-3 years of experience in a professional office environment as a support assistant or receptionist, or equivalent position.
Experience handling phone calls, emails, and mail, serving as the point of contact for internal and external communication.
Ability to manage multiple tasks and prioritize effectively.
Effective written and verbal communication skills.
Proficiency in office software and equipment.
Physical ability to move large numbers of files and/or file boxes.
High School diploma required, higher education preferred.

Skills required include:

Reliability, precision, and attention to detail.

Additional Information

As a condition of employment, all employees must meet the requirements of their roles: establish, manage, pursue, and achieve annual goals and objectives with documented goals for each of the firm's Eight Pro Sidian Global Competencies.

Personal Effectiveness – The ability to manage tasks, time, and relationships efficiently, achieving consistent, impactful results.

Continuous Learning – Ongoing pursuit of knowledge, skills, and adaptability to remain relevant, competent, and professionally competitive.

Leadership – Inspiring, guiding, and motivating others toward shared goals, fostering accountability, collaboration, and strategic organizational success.

Client Service – Delivering responsive, high-quality solutions that address client needs, build trust, and strengthen long-term partnerships.

Business Management – Coordinating people, processes, and resources to achieve strategic objectives, operational efficiency, and sustainable organizational performance.

Business Development – Identifying, pursuing, and securing growth opportunities through strategic relationships, market insight, and innovative solutions.

Technical Expertise – Applying specialized knowledge, analytical skills, and practical experience to solve complex problems with accuracy.

Innovation & Knowledge Sharing (Thought Leadership) – Generating creative solutions, sharing insights, and influencing industry direction through expertise, collaboration, and continuous improvement.

Other requirements include:

Business Tools – Understanding and proficiency with business tools and technology, including Microsoft Office.
Commitment – To work with intelligent, interesting people with diverse backgrounds to solve the most significant challenges across private, public, and social sectors.
Curiosity – The ideal candidate exhibits an inquisitive nature and the ability to question the status quo among a community of people they enjoy and teams that work well together.
Humility – Exhibits grace in success and failure while doing meaningful work where skills…