Summer Intern - Evaluating Genetic Sequencing Approaches

Livestock Improvement Corporation; Otago; On-site; NZD 39,000 - 47,000; Full time

Job summary

Livestock Improvement Corporation (LIC) invites applications for a Summer Intern position focused on evaluating sequencing approaches for structural variant discovery in dairy cattle genetics.

You will compare Oxford Nanopore and PacBio long-read data across ear tissue, blood and semen, and perform SV discovery to inform future sequencing strategies.

Qualifications

• Undergraduate experience in molecular genetics.
• Command line/HPC familiarity.
• Open to genetics or data science students.

Responsibilities

• Assess and compare long-read sequencing quality from ONT and PacBio.
• Analyze sequencing data across ear tissue, blood, and semen samples.
• Perform structural variant discovery with long reads and compare to short reads.
• Evaluate concordance with SNP array data and report findings.

Skills

Molecular genetics background

Command line HPC experience

Genetics or data science welcome

Education

NZQA level 6-10 qualification (science/biotech)

Job description

Summer Intern - Evaluating Genetic Sequencing Approaches

Livestock Improvement Corporation – Newstead, North Island

LIC’s Research and Development (R&D) group is driving innovation to keep New Zealand farmers and their businesses at the forefront of the global dairy industry. Our world-class team is actively engaged in cutting-edge work across genetics, genomics, reproduction, animal health, statistics, and machine learning.

In partnership with the Ministry of Business, Innovation and Employment, we’re offering summer internships that provide hands-on experience across a diverse range of scientific and technical areas—from genetic analysis to data science and modelling—leveraging both in-house and cloud-based computing platform

Project Details:
Title:
Evaluating different sequencing approaches for structural variant discovery.
Project scope:

Livestock Improvement Corporation (LIC) is undertaking a range of research initiatives aimed at identifying and managing large-effect genetic variants in dairy cattle populations. One important class of these variants is de novo mutations—genetic changes that arise spontaneously in an individual rather than being inherited from its parents. While most de novo mutations have little or no biological impact, some can influence health, fertility, productivity, or other economically important traits. Structural variants—including large insertions, deletions, inversions, and translocations—represent some of the most impactful forms of genetic variation due to their potential to affect large regions of the genome. However, these variants have historically been difficult to detect using traditional short-read sequencing technologies. Recent advances in long-read sequencing provide new opportunities to accurately identify and characterise structural variation and improve our understanding of genomic diversity in dairy cattle. LIC has generated a long-read sequence dataset using both Oxford Nanopore Technologies (ONT) and Pacific Biosciences (PacBio) platforms across multiple biological sample types, including ear tissue, blood, and semen. The successful student will contribute to evaluating the quality and performance of these sequencing approaches and tissue sources for structural variant discovery. The findings will help guide future sequencing strategies and support LIC's ongoing efforts to improve the detection and management of novel genetic variation in New Zealand dairy cattle populations.

Your contribution:

The successful student will contribute to the project by assessing and comparing the quality of long read sequencing data generated using Oxford Nanopore Technologies (ONT) and Pacific Biosciences (PacBio) platforms across multiple sample types, including ear tissue samples, blood, and semen. They will generate and analyse sequencing quality metrics to evaluate the suitability of different sequencing technologies and tissue sources for downstream genomic analyses. In addition, the student will perform structural variant discovery using long-read sequence data and compare the resulting variant calls with those obtained from short-read sequencing data generated from the same animals. They will also investigate the concordance and discrepancies between variants identified through sequencing approaches and those inferred from SNP array data. Through these analyses, the student will gain experience in genomic data analysis while contributing valuable insights into the optimal strategies for structural variant detection in dairy cattle.

Expected Outputs:

The outcomes of this project will directly inform LIC's future strategy for de novo structural variant discovery by identifying the most suitable tissue types and long-read sequencing technologies for generating high-quality genomic data. This will support more cost-effective and targeted investment in future sequencing initiatives. The project will also provide valuable insights into the additional information that long-read sequencing can deliver compared with existing short-read sequencing and SNP-chip approaches, particularly for the detection of structural variants. These findings will help LIC evaluate the value of incorporating long-read sequencing into routine research and development workflows and strengthen our ability to identify and manage novel genetic variation within the NZ dairy cattle population.

Key Skills Required:

• Undergraduate experience in molecular genetics

• Command line/HPC experience

• We particularly encourage genetics or data science students to apply

To be eligible for these internships students must be:

• Legally permitted to work in New Zealand.

• Studying, or have studied, an undergraduate or postgraduate qualification at NZQA level 6-10 If study has been completed, the final semester should have ended within the last 12 months.

• Studying, or have studied, science, technology, engineering, design or business at a New Zealand tertiary education institute.

• Be able to work on-site at our Head Office in Newstead Hamilton for the duration of the internship

The internship is a paid opportunity offering $29.90 per hour for a period of 10 weeks. You will be required to work a minimum of 30 hours per week, up to a maximum of 400 hours to be completed by 31 March 2027. Participation in the project will be based physically at LIC. At the conclusion of the internship, you will be required to deliver a presentation and submit a report.

Applications close: 13th September 2026 or earlier if the roles are filled.