Integrated Logistics Support (ILS) Engineer – Maintenance Planning

Resource Area for Teaching; Portsmouth; On-site; GBP 50,000 - 61,000; Full time

Benefits offered by this job

Pension contribution

Annual bonus scheme

Life Assurance

Private Healthcare

Annual Leave 25 days + Holidays

Flexible Working

Professional Development

Inclusive Culture

Offsite Parking

Job summary

SubSea Craft is seeking an Integrated Logistics Support (ILS) engineer focused on maintenance planning to support the SSC product range. You will collaborate with design, systems engineering and supply chain to develop maintenance concepts and PMS, deriving tasks and resources for safe operation and sustainment.

You will baseline PMS, generate task instructions, and ensure evidence supports requirements through reviews, audits and readiness assessments.

Qualifications

• Strong maintenance planning background and ability to develop maintenance concepts and plans.
• Knowledge of maintenance analysis and supportability methods (RCM/MSG-3 logic, FMECA/LSA).
• Experience translating engineering evidence into maintainable support solutions.
• Experience with engineering data sets (BOMs, drawings) and digital tooling.

Responsibilities

• Derive and baseline the Planned Maintenance Schedule (PMS) and task instructions from engineering analyses and data.
• Define maintenance task resource profiles including spares, consumables, and tools.
• Influence design for maintainability and participate in design reviews with a supportability lens.
• Support verification and acceptance activities with evidence of readiness and reviews.

Skills

Maintenance planning

RCM/MSG-3 logic

FMECA/LSA

Engineering data interpretation

Education

Degree or HNC/HND in engineering

Tools

CAD models

Engineering software

Job description

• Salary: Up to £55,000 DOE
• Full Time
• Permanent

Who we are:SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft and systems. We operate at the intersection of advanced engineering, cutting-edge design, and user-centric innovation, delivering safe, effective, and enabling solutions for both commercial and defence applications.

What we offer:

• Pension Contribution – Pension scheme with the option to contribute via salary sacrifice.
• Annual Bonus Scheme – Eligibility to participate in the company’s annual discretionary bonus scheme, linked to individual and company performance.
• Life Assurance and Critical Illness Cover – Comprehensive protection including Life Assurance (4x salary) and Critical Illness Cover for added financial security.
• Annual Leave – Entitlement to 25 days of annual leave plus bank holidays.
• Christmas Leave – A Christmas shutdown is typically observed.
• Wellbeing Day – An additional Wellbeing Day each year to focus on personal health and wellbeing.
• Family Leave – Enhanced maternity and paternity pay.
• Private Healthcare – Access to comprehensive private healthcare coverage to support your physical and mental wellbeing.
• Professional Development – Commitment to ongoing learning and career growth, supported by training programmes and access to LinkedIn Learning.
• Flexible Working – Opportunities for flexible working arrangements to promote work–life balance.
• Inclusive Culture – A professional environment that values diversity, innovation, and collaboration.
• Offsite Parking available.

Role Overview:

We are seeking an Integrated Logistics Support (ILS) engineer with a strong focus on maintenance planning to work on support solution development for the SSC product range. Working closely with design, systems engineering and supply chain, you will develop and validate the maintenance concept, derive scheduled maintenance requirements from engineering analyses, and deliver the core support elements needed for safe operation and sustainment.

Responsibilities will include:

• Derive and baseline the Planned Maintenance Schedule (PMS) and associated task instructions using engineering analyses and evidence (e.g. RCM logic, FMEA/FMECA inputs, reliability/maintainability data, OEM data, system descriptions and CAD models/drawings).
• Define maintenance task resource profiles: spares, consumables, support/test equipment, manpower, skill levels, facilities, and access requirements; identify design risks and raise supportability issues early.
• Influence design for maintainability by working with engineering to improve access, modularity, diagnostics, and safe maintenance procedures; contribute to design reviews with a supportability lens.
• Support verification and acceptance activities by providing evidence that ILS outputs meet requirements (reviews, audits, demonstrations, and readiness assessments as applicable).
• Engage with internal stakeholders (systems/design engineering, supply chain, operations, safety) and external parties (suppliers, contractors, customer representatives) to ensure assumptions, analyses and support products are coherent and deliverable.
• Support the construction of bespoke support packages tailored to customer needs using digital tooling and engineering software, including the generation of supportability artefacts where required.
• Ensure maintenance planning guidance reflects safety and environmental standards and supports compliance and safety case evidence as applicable.
  

Qualifications and Experience:

• Demonstrable experience with the development ILS/TLS outputs for new products or major upgrades, ideally within military/defence, aviation or marine environments.
• Strong maintenance planning background: developing maintenance concepts, scheduled maintenance plans, and task work instructions for entry into service.
• Knowledge of maintenance analysis and supportability methods (e.g., RCM/MSG-3 style logic, maintenance task analysis, FMECA/LSA) and how to translate engineering evidence into maintainable support solutions.
• Experience working with engineering data sets (BOMs, drawings, specifications) and digital tooling to create and manage ILS products.
• Understanding of supportability requirements management and traceability, including contributing to design reviews and verification/acceptance evidence.
• Experience of working in a safety-critical environment, with an appreciation of compliance evidence and safety case impacts on maintenance policy and procedures.
• Ability to collaborate with design and systems engineering teams to influence design for maintainability, assess maintenance impacts of change, and control updates through configuration management.
• Excellent communication and stakeholder management skills, with the ability to explain maintenance concepts to technical and non-technical audiences.
• Strong analytical and problem-solving capability, able to work with incomplete data and develop assumptions, sensitivities and evidence as designs mature.
• Ability to work autonomously and to drive allocated tasks/projects independently and as part of a team.
• Degree or HNC/HND in engineering or a related discipline (or equivalent experience)
  

Note: Due to the nature of work undertaken at SubSea Craft, the selected candidate must be capable of meeting the security requirements of the position, which would include as a minimum existing right to live and work in the UK, Baseline Personnel Security Standard (BPSS), with UK National security clearance required for certain roles.*

Values:Our people are our greatest asset, we continually strive to provide an excellent working environment to enable our team to do their best work. We have an agile professional workforce: weare founded on the belief that our people are valued and our business is trusted, inclusive and commercially-adept.

What we expect from you:

• Teamwork, mutual respect and collaboration
• Initiative and independent working
• Honesty and integrity
• Business and commercial awareness
• Agility, adaptability and continuous development

We are committed to building an inclusive, diverse workplace where everyone can thrive. If you require any support or adjustments to interact with us, please let us know.

* Please note that all offers of employment are conditional and subject to satisfactory DBS, driving licence and reference checks. A criminal record will not automatically disqualify candidates from employment. We will consider criminal record information alongside the wider range of evidence gathered at the application, interview, and pre‑employment checking stages.

Due to the high volume of applications, we are unable to respond to everyone. If you are shortlisted, we will aim to contact you within 14 days of your application or the closing date (if stated). We may retain your details for future suitable roles unless you advise us otherwise.

For details of how we process your personal data, please refer to our Privacy Notice.