Job Openings at Quatenary International Company Ltd (4 Positions)

Applications are invited from interested and qualified candidates for the Job Openings at Quatenary International Company Ltd (QICL).

Quatenary International Company Limited (QICL) is a 100% indigenous Nigerian environmental consultancy, laboratory management, and oilfield services company. Incorporated in 2007, the company provides a broad range of scientific and engineering services primarily to the oil and gas sector across the Niger Delta. Operating out of its head office in Warri, Delta State, with a branch in Port Harcourt, Rivers State, QICL specializes in environmental impact assessments (EIA), accredited laboratory analysis, spill remediation, and compliance monitoring.

QICL offers extensive field experience, localized industrial expertise, and strong regulatory alignment within the Nigerian energy sector. For oil and gas operators, the firm provides tailored, client-centric solutions that ensure complete compliance with Nigerian environmental laws, mitigating the risks of regulatory penalties and ecological damage. For professionals and laboratory analysts, it provides an excellent platform to build careers in environmental science, offering hands-on exposure to advanced analytical instruments, standard operating procedures (SOPs), and rigorous safety management protocols.

Individuals interested in the Job Openings at Quatenary International Company should review the job details, requirements, and application process provided below.

Environmental Field Officer

Specifications:

• Full Time
• Required Qualifications: BA/BSC/HND 
• Location: Delta | Nigeria. See other Jobs in Delta
• Category: Engineering Jobs
• Job Alerts: To receive Job Alerts on WhatsApp, Click HERE

Description:

• To attend fieldwork and Data Gathering both Onshore and Offshore.
• To produce field reports with insitu results, field attendance and pictures attached.
• To take proper care of ALL field equipment, materials and accessories as required.
• To adhere to environmental policies and programs in line with the company’s strategic objectives.
• To ensure that all environmental legislation is adhered to.
• To ensure the implementation of environmental management systems.
• To conduct audits to identify environmental risks and non-compliance with environmental regulations in the field.
• To develop risk mitigation strategies and action plans.
• To monitor the effectiveness of environmental management systems and make improvements where necessary.
• To liaise with the General Manager on environmental issues.
• To prepare performance level reports on all studies e.g EIA, PIA, ECM, Remediation, EES etc
• To ensure all Draft and Final Report are submitted to the GMD for review and follow-up.
• To ensure all documentations, equipment, materials are ready prior each fieldwork.

Laboratory Analyst

Specifications:

• Full Time
• Required Qualifications: BA/BSC/HND 
• Location: Delta | Nigeria. See other Jobs in Delta
• Category: Engineering Jobs
• Job Alerts: To receive Job Alerts on WhatsApp, Click HERE

Description:

Analysis on environmental samples (water, gases, sediments and soils.) This involves:

• Conducting tests: Using a range of lab instruments to perform chemical, biochemical, physical, and biological analyses.
• Ensuring quality: Following strict quality assurance and safety protocols, including maintaining a legal chain of custody for samples.
• Maintaining equipment: Calibrating and maintaining laboratory instruments.
• Record keeping: Accurately recording and managing data, often using Laboratory Information Management Systems (LIMS).
• Sample collection: Occasionally collecting environmental samples in the field.
• Method development: Developing and implementing new analytical methods when needed.

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Qualifications and Requirements:

• Education: A minimum of a BSc, HND, or ND in Chemistry, Industrial Chemistry,  Science Laboratory Technology.

Skills:

• Proficiency in quantitative laboratory analysis and safety practices.
• Experience with laboratory equipment operation and maintenance.
• Ability to accurately record and interpret data.
• Strong communication skills.

Finance Manager

Specifications:

• Full Time
• Required Qualifications: BA/BSC/HND 
• Location: Delta | Nigeria. See other Jobs in Delta
• Category: Finance Jobs
• Job Alerts: To receive Job Alerts on WhatsApp, Click HERE

Description:

• Report to management regarding financial activity of the company.
• Analyze and implement possible accounting solutions for discrepancies.
• Become familiar with and follow internal guidelines for the position.
• Makes and documents the company’s payments.
• Works as part of the accounting department to keep finances running smoothly.
• Displays excellent time management and problem solving skills.
• Works in compliance with any and all city, state and federal laws regarding accounting.
• Continues education and training in order to maintain mastery of the field.
• Keep documentation of all internal transactions.
• Interacts with clients and manages their transactions, too.

Qualifications and Requirements:

• Bachelor’s Degree in Accounting,Economics,ETC..
• CPA certification
• 3-5 years of experience in the field
• Proven track record of success
• Familiarity with corporate finance.

Business Administrator

Specifications:

• Full Time
• Required Qualifications: BA/BSC/HND 
• Location: Delta | Nigeria. See other Jobs in Delta
• Category: Business Dev Jobs
• Job Alerts: To receive Job Alerts on WhatsApp, Click HERE

Description:

Office & Operations Management:

• Oversee daily administrative operations of the laboratory office
• Maintain organized digital and physical filing systems for client records, chain-of-custody (COC) forms, contracts, and lab certifications
• Coordinate lab schedules, staff calendars, and meetings with management, clients, and regulatory bodies
• Support facilities management, including maintenance requests and safety compliance documentation logistics
• Financial & Administrative Support
• Assist with budget tracking, cost reporting, and purchase order management
• Support quotes/proposals preparation for prospective clients
• Track laboratory certifications, accreditations, and renewal deadlines (e.g., state environmental agency certifications, ISO 17025)

Compliance & Documentation:

• Maintain records required for regulatory compliance (EPA, state environmental agencies, OSHA)
• Support quality assurance (QA) documentation and audit preparation alongside the QA Manager
• Ensure proper retention and organization of chain-of-custody records, test reports, and client correspondence
• Assist in maintaining SOP (Standard Operating Procedure) documentation logs

Qualifications and 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

Skills:

• Strong organizational skills with high attention to detail (critical for chain-of-custody accuracy)
• Proficiency in Microsoft Office / Google Workspace; experience with LIMS (Laboratory Information Management Systems) a plus

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