UN General Service grades: G-1 to G-7 explained

The UN General Service category covers work ranging from routine support to complex and paraprofessional functions. In the UN Secretariat, vacancies may be advertised from G-1 through G-7. The number is the grade of a classified post; it is not an informal label for a person’s worth or a substitute for reading the vacancy.

There is no official conversion table that makes a G grade equivalent to a P grade. General Service and Professional posts belong to different staff categories, with different recruitment bases and classification standards.

What changes from G-1 to G-7

As the grade rises, functions generally become more complex and responsibility increases. Lower-grade posts may centre on established procedures and closely defined assignments. Higher-grade posts can require extensive knowledge of rules, independent handling of difficult cases, coordination of workflows, advice to colleagues or supervision.

That broad pattern does not turn G-1 through G-7 into seven universal job descriptions. A G-6 Human Resources Assistant and a G-6 Information Systems Assistant may share a grade while doing very different work. The grade reflects evaluation of the post’s duties in its organizational setting.

Titles vary across administration, finance, human resources, procurement, programme support, technology and conference services. The word Senior appears in some higher-grade titles, but the vacancy’s Category and Level field provides the formal grade. Related locally recruited categories are used for some occupations at particular duty stations.

Local recruitment

General Service and related category staff are generally recruited locally from the area of the duty station, although they may be of any nationality. They are normally not recruited on the expectation of geographic mobility that applies to internationally recruited Professional staff.

A notice may require work authorization or state that relocation is not covered. The vacancy’s Special Notice gives the applicable eligibility and appointment conditions.

A locally recruited post is still a formal staff job. It has an approved job description, a classified grade and stated requirements. Local recruitment describes the recruitment basis. It does not mean casual employment or a lower employment standard.

The Flemming principle

General Service pay is set locally under the Flemming principle. The International Civil Service Commission explains that conditions for locally recruited staff should reflect the best prevailing conditions found locally for similar work. Salary surveys are used to establish local scales.

This is why a G-5 salary in one duty station should not be converted mechanically into a G-5 salary elsewhere. General Service salary scales are issued in local currency and include grades and steps. Local market evidence, not the worldwide Professional salary scale or a simple exchange-rate comparison, is the basis.

Formal classification, not a custom hierarchy

The ICSC provides classification frameworks for General Service and related work. Classification evaluates the functions assigned to the post, including their complexity, responsibility and organizational context. A personal profile does not raise or lower an established vacancy grade.

Years of experience alone do not establish eligibility at G-7, and supervising one colleague does not create an automatic grade. There is no automatic progression through G-1, G-2 and onward. Appointment or promotion requires a selection decision under the organization’s rules.

Movement from General Service to the Professional category is not a routine grade promotion. UN Careers notes that, within the Secretariat framework, such movement is subject to the applicable competitive examination and conditions. Other common-system organizations may have their own staff rules and selection arrangements.

Education, experience and assessment

Requirements come from the individual opening. General Service posts commonly require a secondary-school diploma, while some ask for technical training, software knowledge or another job-specific qualification. Required experience varies with the grade and occupation.

Use the vacancy, not an unofficial experience chart. Check how it counts experience and whether it requires a defined subset in the function.

Language requirements depend on the office, and a local language may be required. Clerical, numerical, language or technical assessments may form part of selection.

Evidence that helps an application

Start with the duties rather than the grade number. For every required criterion, identify an example showing what you personally did, which rules or systems you used and how accurately or promptly the work was completed.

For procedural work, describe volume and error control: invoices processed, travel cases handled, records maintained or meetings supported. For complex cases, explain the exception, the rule consulted and the decision or referral made. For coordination, name the parties, deadlines and competing demands.

Higher-grade applications benefit from evidence of independent judgment, process ownership, advice and supervision where these appear in the notice. Avoid claiming responsibility for an entire team’s result without explaining your own authority.

The most convincing application matches the formal post. It does not invent a P-grade equivalent or treat G-1 to G-7 as a generic career ladder.

Official references: UN Careers: General Service and related categories; UN Careers pay and benefits; ICSC explanation of the Flemming principle; ICSC staff categories; ICSC job classification.