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John C. Stennis Space Center

Mail Clerk

National Aeronautics and Space Administration · Stennis Space Center, Mississippi

Salary
$40,736 - $52,957 per year
Pay grade
GS-5
Schedule
Full-time
Appointment
Permanent
Opened
Oct 30, 2026
Closes
Nov 5, 2026
Remote
No
Telework eligible
Yes
Openings
2
Security clearance
Not Required
Promotion potential
5
Announcement
SSC-27-DE-13100879-SL

Who may apply: Open to the public

Apply on USAJOBS

Applications are submitted on USAJOBS.gov, not on Careers.org. Always confirm details in the official announcement.

Summary

As a Mail Clerk at Stennis Space Center, you will perform clerical work related to the processing of incoming and/or outgoing mail, following the prompt and systematic flow of material between the originator and the ultimate receiver.

Duties

  • Communicate with other government agencies, private entities, organizations or individuals via the U.S. Postal Service, private postal services, carrier services, wire services, or messengers.
  • Receive and sort incoming mail by appropriate identification symbol.
  • Pick up material at mail point stops and sort it for route delivery.
  • Deliver incoming mail throughout the organization.
  • Dispatch outgoing mail, prepare forms and control sheets, and pouching and/or wrap materials as necessary to prepare them for mailing / shipping.
  • Log data regarding outgoing mail for work count data and work measurement data.

Qualifications

Specialized experience is experience that has equipped you with the particular ability, skill, and knowledge to successfully perform the duties of this position and is typically in or related to this line of work. To qualify for GS-05, you must have: a) One year of directly related specialized experience equivalent to at least the GS-04 level in the Federal service that included: Performing mail processing operations including receiving or reviewing incoming materials, routing materials, and processing outgoing materials; Obtaining receipt signatures, and operating mail room equipment; Ensuring mail room and its contents including mail and equipment are secure; OR b) Completed at least 4 years of post-secondary study in an accredited business, secretarial, or technical school that included at least 20 hours of classroom instruction for 36 weeks. OR c) Completed at least 4 years of post-secondary study in an accredited junior college, college, or university that included at least 30 semester hours or 45 quarter hours. OR d) Have an equivalent combination of experience and education as described in a), b) and c) above. Your resume must include a clear and detailed narrative description, in your own words, of how you meet the required specialized experience. Experience statements copied from a position description, vacancy announcement or other reference material constitutes plagiarism and may result in disqualification and losing consideration for the job. Please visit https://www.nasa.gov/careers/how-to-apply/#Super-Intelligence to review NASA's guidance on the use of super intelligent (SI) or SI-assisted tools during the application process.

Job data from USAJOBS.gov. Careers.org is not affiliated with or endorsed by OPM. Retrieved Nov 4, 2026, 3:59 AM EST.