Business Administrator
AI summary
Quatenary International Company Limited (QICL) is hiring a Business Administrator in Warri, Delta, Nigeria. The full-time role supports office and operations management, financial and administrative support, and compliance documentation for an environmental testing and analytical laboratory services firm. Candidates should have a Bachelor's degree in Business Administration, Environmental Science, or a related field, plus at least 2 years of administrative experience.
- Full-time administrative role in Warri, Delta, Nigeria
- Supports lab operations, quotes, budgeting, and compliance documentation
- Bachelor's degree and 2+ years of experience required
- Laboratory or environmental services experience is strongly preferred
- Reports to Laboratory Director / CMD in Administration / Operations
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 dataNot 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?
- Required2+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in internship, Administration, Office SupportThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in WarriThe vacancy is associated with this location.
- UnclearComfort with the Full Time 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
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Business Administrator evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Quatenary International Company Limited (QICL) and the role in Warri.
- Add concrete examples related to internship, Administration, Office Support, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla 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
- Jobzilla 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 Business Administrator role in internship, Administration?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Warri under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Quatenary International Company Limited (QICL) before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Business Administrator at Quatenary International Company Limited (QICL)
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Sep 29, 2026, 5:04 AM
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View all Administrative & Office Support jobs
Quatenary International Company Limited (QICL) is a multidisciplinary environmental and laboratory consultant that provides a broad spectrum of services to oil and gas and non-oil & gas companies. QICL has gained peer recognition for our extensive experience in environmental issues and commitment to quality from project planning through completion.
We are recruiting to fill the position below:
Job Title: Business Administrator
Location: Warri, Delta
Employment Type: Full-time
Department: Administration / Operations
Reports To: Laboratory Director / CMD
Industry: Environmental Testing / Analytical Laboratory Services
Key Responsibilities
- Office & Operations Management
- :
- Support quotes/proposals preparation for prospective clients
- Assist with budget tracking, cost reporting, and purchase order management
- Coordinate lab schedules, staff calendars, and meetings with management, clients, and regulatory bodies
- Oversee daily administrative operations of the laboratory office
- Financial & Administrative Support
- Support facilities management, including maintenance requests and safety compliance documentation logistics
- Track laboratory certifications, accreditations, and renewal deadlines (e.g., state environmental agency certifications, ISO 17025)
- Maintain organized digital and physical filing systems for client records, chain-of-custody (COC) forms, contracts, and lab certifications
- Compliance & Documentation:
- Assist in maintaining SOP (Standard Operating Procedure) documentation logs
- Ensure proper retention and organization of chain-of-custody records, test reports, and client correspondence
- Maintain records required for regulatory compliance (EPA, state environmental agencies, OSHA)
- Support quality assurance (QA) documentation and audit preparation alongside the QA Manager
Requirements
- Education & Experience:
- Bachelor's degree in Business Administration, Environmental Science, or related field (or equivalent experience)
- 2+ years in an administrative role; laboratory, environmental services, or scientific industry experience strongly preferred
Knowledge and Skills
- Proficiency in Microsoft Office / Google Workspace; experience with LIMS (Laboratory Information Management Systems) a plus
- Strong organizational skills with high attention to detail (critical for chain-of-custody accuracy)
- How to Apply
- Interested and qualified candidates should send their CV to:
- hiring@quatenaryltd.com
- using the job title as the subject of the email.
- View all Jobs in Nigeria
- Delta State and 1 other location
- Delta State
- ,
- Warri
- Business Administrator job vacancies in Nigeria