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Data Audit Officer

Mark Calthers Nigeria Contract Posted 2026-08-12
StateLagosCitySurulereContractContractPosted2026-08-12Close dateNot specifiedExperience1 yearSourceMyJobMag Nigeria
Data Audit OfficerData QualityExcelContractLagosSurulereAuditingEntry LevelData Audit OfficerData Quality AnalystData AuditQuality Assurance
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AI summary

Mark Calthers is hiring a Data Audit Officer for a 6-week contract based in Surulere, Lagos. The role involves reviewing project data for accuracy, identifying errors and duplicates, maintaining audit trackers in Excel, and preparing daily and periodic reports. Candidates need 1–2 years of experience in data auditing, data quality, or administration, strong Excel skills, and attention to detail.

  • 6-week contract role based in Surulere, Lagos
  • Requires 1–2 years of data auditing, data quality, or administration experience
  • Strong Microsoft Excel skills are mandatory
  • Involves reviewing large volumes of data and preparing audit reports
  • Apply by sending CV and cover letter to jobs@markcalthers.com

AI job guide

Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.

AI salary guide

Not enough public data

Not enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.

Can you qualify for this role?

  • Required1+ years of relevant experienceThe job post includes a minimum experience signal.
  • PreferredPractical evidence in Data Audit Officer, Data Quality Analyst, Data AuditThe tags and summary point to skills connected with this role.
  • RequiredAvailability to work in SurulereThe vacancy is associated with this location.
  • UnclearComfort with the Contract contract termsConfirm hours, duration, probation and benefits at the original source.

Documents to prepare

  • Likely requiredUpdated CV
  • Role specificCover letter or short employer message
  • OptionalProfessional references
  • VerifyID or passport only after verifying the employer

Application tips for this job

  • Place your strongest Data Audit Officer evidence in the first half of your CV.
  • In your cover letter or employer message, connect your experience to Mark Calthers and the role in Surulere.
  • Add concrete examples related to Data Audit Officer, Data Quality Analyst, Data Audit, ideally with measurable outcomes or clear responsibilities.
  • Follow the instructions from MyJobMag Nigeria; avoid sending documents to unofficial contacts or copied links.
  • Confirm the deadline, interview location and employer contact before sharing personal documents.
  • Prepare a polite question about pay, benefits and contract terms for later interview stages.

Source and safety check

  • MyJobMag Nigeria
  • Original source link available
  • Application method is clear
  • Deadline not specified
  • No major risk signal was detected in the captured text.

Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.

Interview preparation

  • What experience makes you a strong fit for this Data Audit Officer role in Data Audit Officer, Data Quality Analyst?
  • How have you handled responsibilities similar to those in this job post?
  • Are you available to work in Surulere under the listed contract or schedule?
  • Prepare examples with clear responsibilities, tools used and measurable outcomes.
  • Review the source and research Mark Calthers before the interview.

Ask what the first priorities will be in the role and how success will be measured.

Use AI to apply better

After confirming the original source, use Career Assistant to check role fit, tailor your CV and prepare a cover letter or employer message.

Original source description

Review and audit data captured in the project system for accuracy and completeness. Identify errors, inconsistencies, duplicate entries, and missing information. Compare system records with supporting documents or source data. Maintain and update audit trackers using Microsoft Excel. Prepare daily and periodic reports on identified issues and audit findings. Track corrections and follow up on outstanding discrepancies. Ensure data is properly recorded, organised, and maintained. Requirements: Minimum of 1–2 years' experience: in system auditing, data entry, data quality, administration, or a related role. Must be very comfortable using computer systems and navigating digital platforms. Strong Microsoft Excel skills are mandatory. Ability to work with large volumes of data accurately. Good attention to detail and ability to identify discrepancies. Ability to work under pressure and meet deadlines Must be available for the full 6-week contract period. Must be able to work from Surulere, Lagos. Check how your CV aligns with this job Method of Application Interested and qualified candidates should send their cover letter and CV to: jobs@markcalthers.com using the Job Title as the subject of the email. Build your CV for free. Download in different templates.

Never pay to apply. Always confirm the original source and watch for payment requests, sensitive document requests, or unrealistic promises.