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ATEXIS

Aerospace, defense engineering and lifecycle services

Ingeniero ILS Naval - Mantenimiento

Full-TimeUpdated on 10/23/2026
€20k - €25k
Senior
Bachelor's
Cádiz, Spain
Remote
Mechanical EngineeringMechanical Maintenance and Reliability Engineering

About the job

Requirements
  • A degree in Engineering is required; Naval or Maritime Engineering is preferred.
  • More than five years of experience in maintenance analysis and planning on naval defense programs, such as frigates or submarines.
  • Experience preparing Technical Maintenance Analyses using Reliability-Centered Maintenance methodology.
  • Experience developing maintenance documentation, including Planned Maintenance System pages and cards, Intermediate Maintenance Standards/Technical Repair Standards, and Integrated Class Maintenance Plans.
  • Experience planning scheduled maintenance availabilities, such as PIP, PIV, and PIM according to REM F-110.
  • Experience managing repairable-equipment pools and maintenance-by-replacement strategies.
  • Experience conducting reliability and maintainability analysis using simulation tools.
  • Experience with EOLO-IACV, Windchill, reliability and maintainability simulation software, SAFRAN Project or Oracle Primavera, and AutoCAD or MicroStation.
  • English proficiency at B2 level or higher.
Responsibilities
  • Design, plan, and optimize maintenance strategies for military ships throughout their life cycle to ensure operational availability above 90% and minimize sustainment costs.
  • Conduct Technical Maintenance Analyses using Reliability-Centered Maintenance methodology for critical systems, including propulsion, electrical generation, and combat systems.
  • Define corrective, preventive, and predictive maintenance strategies according to MIL-STD-3034A.
  • Identify failure modes and effects and define mitigation tasks through FMECA.
  • Create Planned Maintenance System Maintenance Index Pages and Maintenance Requirement Cards in SGML format.
  • Draft intermediate maintenance and repair standards for second- and third-echelon maintenance.
  • Integrate maintenance tasks into the Integrated Class Maintenance Plan.
  • List materials and consumables for maintenance availabilities in Task Material Lists.
  • Sequence tasks for PIP, PIV, and PIM maintenance availabilities.
  • Analyze workloads across centers, including workshops and ships.
  • Prepare class support plans according to AJAL Instruction.
  • Define equipment for maintenance by replacement, such as engines and valves.
  • Coordinate with Procurement to ensure spare-parts availability.
  • Use simulation tools to validate availability targets above 90% and update system reliability and maintainability allocations.
  • Generate maintenance progress reports and record data in EOLO-IACV and Windchill.
  • Participate in logistics coordination meetings with the client.
Desired Qualifications
  • Naval or Maritime Engineering degree.

About the company

ATEXIS is an international engineering and IT services provider within the ALTEN Group. It helps customers operate and maintain complex systems—such as aircraft, ships, and helicopters—from design through end-of-life or second life. Its offerings include Technical Documentation, Training (eLearning, Operations and Instruction Manuals), and Operations and Maintenance Engineering (RAMS and ILS). With over 1,200 experts across 20 locations in Spain, France, and India, ATEXIS serves Aerospace, Defence, Railway, Naval, Energy and Industrial sectors. The company differentiates itself through its domain-specific engineering and lifecycle support capabilities, a wide geographic footprint, and its focus on improving durability, performance, and lifecycle cost for its clients. Its goal is to enable more durable, higher-performing, and cost-optimised technologies that are safer and more sustainable for society.”} ;)````````````? (This trailing text is accidental) `) # End of tool input

Company Size

201-500

Company Stage

Acquired

Total Funding

N/A

Headquarters

Saint-Herblain, France

Founded

2007

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Simplify's Take

What believers are saying

  • ATEXIS posted 90 open roles in September 2026, showing active demand.
  • Alion shows hiring across Vitrolles, Seville, Madrid, and Toulouse in 2026.
  • The company launched CatalyX and TowerX in fiscal 2026, broadening services and pricing power.

What critics are saying

  • ATEXIS depends on client outsourcing budgets; defense and industrial cuts hit renewals fast.
  • Hellowork listed 52 ATEXIS openings, and some postings disappeared by September 11, 2026.
  • If ALTEN tightens capital allocation, ATEXIS loses autonomy and becomes a commoditized services arm.

What makes ATEXIS unique

  • ATEXIS, an ALTEN subsidiary, specializes in aerospace, defense, naval, and rail lifecycle support.
  • Its 2026 focus spans technical documentation, maintenance engineering, training, and aftermarket support.
  • ATEXIS Spain won Fusion for Energy training services on April 23, 2026.

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Benefits

  • Meal Benefits
  • Commuter Benefits
  • Flexible Work Hours
  • Paid Vacation
  • Employee Referral Bonus
  • Performance Bonus