IMOSenior Support (GS 5-7)IT & Digital

Preparation Guide

Data Engineering Assistant (G-6) — IMO

41 days until deadline (17 October 2026)

Expected Timeline

Based on the position grade (G-6), contract type (Staff), and IMO's typical recruitment process.

Apply41d left
Screening2-4 weeks
Assessment2-4 weeks
References1-2 weeks
Offer2-4 weeks
Apply
41d left
Screening
2-4 weeks
Assessment
2-4 weeks
References
1-2 weeks
Offer
2-4 weeks
Estimated total process: 3-6 months

Note: UN recruitment timelines vary significantly. Some positions may take longer due to roster reviews, budget approvals, or geographic representation considerations.

Assessment Predictor

Based on the grade level, contract type, and position profile, expect the following evaluations:

Written TestCompetency-Based InterviewTechnical InterviewPresentation / Case StudyLanguage Assessment
Competency-Based Interview (CBI)

The UN uses the STAR method (Situation, Task, Action, Result). Prepare 2-3 concrete examples for each competency listed below. Focus on recent professional experiences (last 5 years).

Written Assessment

Typically a timed exercise (1-2 hours) testing analytical writing, policy analysis, or technical knowledge relevant to the role. Practice writing concise, structured responses under time pressure.

Competency Breakdown

These competencies were extracted from the vacancy announcement. Prepare STAR-format examples for each.

CoreCommunication
STAR Method Prompt:Describe a time when you had to convey complex technical information to a non-specialist audience. How did you adapt your message and what was the outcome?
CoreAccountability
STAR Method Prompt:Describe a situation where you took responsibility for a mistake or an unsuccessful outcome. What steps did you take, and what did you learn?
CoreProfessionalism
STAR Method Prompt:Give an example of how you maintained high standards of work quality and composure in a particularly challenging or high-pressure environment.

Required Skills & Technical Knowledge

AnalyticsDesignSQLPower BISharePointAzureReactAngularApplication DevelopmentData ManagementPurpose The Data EngineeringDuties and Responsibilities The Data EngineeringEnglish (oralWritten) Is EssentialAnother Official Un Language Is An AssetMicrosoftFull-stack Technologies (eValidationReporting Processes Ability To TroubleshootResolve Application

Position Profile

GradeG-6
SenioritySenior Support (GS 5-7)
Role TypeIT & Digital
ContractStaff
EducationSecondary / High School
Experience4-6 years
LanguagesEnglish
SalaryGBP 64,273–91,696/yr
View full vacancy Apply now

Preparation Checklist

  • Prepare 2-3 STAR stories for each competency (3 total)
  • Research IMO's latest strategic plan and priorities
  • Prepare a concise 2-minute "Tell me about yourself" response
  • Practice analytical writing under time pressure (1-2 hours)
  • Read recent news and developments about IMO
  • Prepare 3-4 questions to ask the interview panel
  • Review the UN common system values and organizational culture

Pro Tips

  • UN interviews are competency-based — they ask for specific examples, not hypothetical scenarios.
  • Use the STAR method: Situation → Task → Action → Result.
  • Show how your experience aligns with the UN values: integrity, professionalism, respect for diversity.
  • Be specific and quantify your achievements when possible.
  • Mention experience working in multicultural environments — it's highly valued.