In the United Nations system, the letter in a grade tells you how the post is recruited: P (Professional) and D (Director) posts are normally recruited internationally and open to all nationalities; G (General Service) posts are recruited locally, from people legally allowed to work in that country; NO (National Professional Officer) posts are professional jobs normally filled by nationals of the country where the office is. Consultancies and service agreements such as UNDP’s IPSA are contracts, not staff appointments. That is how UNFPA and UNDP describe them on their own career pages, opened on 4 October 2026.
This guide explains each category with the experience UNFPA attaches to each level, how pay is set, and three real postings from our records: a P-3 in Cairo, a G-5 in Tunis and an IPSA-11 in Iraq. Current postings are listed under International Development & NGOs.
The staff categories at a glance
| Category | Levels | Experience UNFPA lists | Who is recruited |
|---|---|---|---|
| Professional (P) | P-1 to P-5 | P-2: 2 years · P-3: 5 · P-4: 7 · P-5: 10 | “Normally internationally recruited”; “all nationalities are welcome to apply” |
| Director (D) | D-1, D-2 | D-1: 15 years · D-2: more than 15 | Internationally recruited; the highest level of UNFPA’s career structure |
| General Service (G) | G-1 to G-7 | From none (G-1) to 7 years (G-7) | Recruited locally; any nationality, but “legally permitted to work in the country” |
| National Professional Officer (NO) | NO-A to NO-D | NO-B: 2 years · NO-C: 5 · NO-D: 7 | “Normally locally recruited”, to work at a duty station in their home country; not at headquarters |
Professional and Director posts
UNFPA describes P and D posts as requiring “strong analytical and communication skills, substantial experience and, often, solid leadership ability”, with an advanced university degree. For an Arab applicant, the practical point is simple: nationality does not block you from a P post, and the experience floor is the first filter.
Example from our records: UNFPA’s Operational Risk and Control Specialist in its Arab States Regional Office in Cairo is a P-3. The posting asks for an advanced degree and at least five years of relevant experience, which matches the P-3 line in the table, and offers a one-year fixed-term appointment with possible extension. No nationality restriction is stated. (Record verified 27 September 2026.)
General Service posts
G posts cover “administrative, secretarial and clerical support as well as specialized positions”, according to UNFPA, and need at least secondary education. They are filled locally. A G posting may have no nationality line, yet you still need the right to live and work where the office is.
Example: IOM’s Media and Communication Associate in Tunis is a G-5, recruited as General Service, on a one-year fixed-term contract. It requires fluent Arabic, French and English. Our record tells non-Tunisian readers to confirm their right to work in Tunisia with IOM before applying. (Record verified 27 September 2026.)
National Professional Officers
UNFPA writes that “NO roles are similar to Professional (P) roles, but they are normally locally recruited, meaning these staff are recruited to work at a duty station in their home country.” They require an advanced degree. If you want UN professional work without moving abroad, NO posts in your own country are the category to watch.
Contracts that are not staff posts
| Contract | What the organisation says |
|---|---|
| Consultant (UNDP) | Gives advice “as a recognized authority or specialist in their field of expertise, for example by helping to complete a report”. |
| Individual contractor (UNDP) | Provides “skills or expertise to assist the organization in fulfilling a short-term task or project”. |
| IPSA / NPSA (UNDP) | Personnel Service Agreement holders are “hired locally (National PSA) or internationally (International PSA)” for “a time-limited and specific activity”. UNDP’s policy page states IPSA holders “are not UNDP staff members” and are not governed by the UN Staff Regulations and Rules; the NPSA page says the same. |
| Individual consultant (UNFPA) | Engaged on special service agreements (SSAs); must provide their own medical insurance. |
| Service contract (UNFPA) | Five grades, SB-1 to SB-5, in 6-month to 1-year increments. |
| Intern (UNFPA) | For enrolled university students; “Interns receive no remuneration from UNFPA”. |
| Junior Professional Officer (UNFPA) | Government-sponsored posts, “normally under 32 years of age”. |
Example: UNDP’s Chief Technical Specialist on chemicals in Iraq is offered as a one-year International Personnel Service Agreement at level IPSA-11, open to internal and external applicants with no nationality restriction stated. The posting does not publish pay. (Record verified 4 October 2026.)
How pay is set
The International Civil Service Commission (ICSC) states that the salary of staff in the Professional and higher categories “is made up of two main elements: a base or floor (minimum) salary and post adjustment, both expressed in United States dollars.” For General Service staff, the ICSC says the United Nations runs the non-headquarters salary surveys and issues the local salary scales. We do not quote salary figures in this guide: the scales change, and none of the three postings above publishes an amount.
Not UN: other grade systems you will see
Several international employers in our listings use their own scales. The Islamic Development Bank posts jobs at grades such as E2, E3 and E4. The ICRC, which is not a UN body, uses its own levels; its Baghdad Assistant Health Coordinator post was level B2 and “open to national candidates”. Do not translate these into P or G levels; read what each posting says about experience and contract.
Reading a UN posting in five checks
- Grade and category: P, G, NO, or a contract such as IPSA, NPSA or consultancy.
- Recruitment: international, or local with the right to work in the country.
- Experience and degree: compare with the minimum stated on the posting.
- Contract length: one-year fixed-term, temporary, or a set number of months.
- Closing time and zone: UN systems we read record closing times in UTC; our job pages convert them to Riyadh and Cairo time.
Advice: if you are early in your career, read the experience line before the title. A P-3 that asks for five years will not count three years of experience, however strong your degree.
The UNFPA and ICRC postings in our records both state that they charge no fee at any stage of recruitment (records verified 27 September 2026). Listings are always free; we never ask for documents or payment to apply. Apply on the employer’s official page via careermena.com.
