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Principal Systems Engineer

Thales Solutions Asia Pte. Ltd.

D05 Pasir Panjang, Hong Leong Garden, Clementi New TownPermanentS$7,000 – S$13,000/mo

Posted 1 Jul 2026

About this role

Responsibilities Design, develop and document solutions to meet customer requirements, whilst ensuring the integrity of the System functional baseline and architecture Define solutions that deliver the best trade-off between requirements, cost, schedule and risk, which meet our customer’s needs Ensure the transversal constraints related to the function are considered (Safety, Human Factor, Performance, Security) Lead the technical reviews, including internal and with the Customer Lead technical working groups both internally and externally to define technical solution Proactively participate in PI planning and backlog refinement including contributing to the effort estimation Prepare Engineering Change Proposals (ECPs) and Problem Change Requests (PCRs) Develop and manage traceability of requirements using DOORS, including the Functional, Allocated and Product baselines. Perform peer reviews of engineering documentation written by other team members Proactively support your Squad members (software, integration and verification) Support the Product Owner (PO) and Scrum Master (SM)Make recommendations on strategies to improve performance or productivity Identify risks, and proposing effective solution early and executing mitigation actions Provide input into the planning and coordination of program integration activities Promote knowledge sharing ensuring that work is captured sufficiently for re-use across projects Provide technical oversight to the Squads within the broader team, ensuring that the designed solution is implemented as per the design and in accordance to the schedule and cost and quality constraints. Define and report on KPIs for the function Work in accordance with the defined Thales processes and practices, and contribute to their improvement. Knowledge, Skills & Experience Qualifications Degree in Engineering, IT or related discipline Postgraduate studies in Systems Engineering (Desirable) Essential Experience Air Traffic Management in one or more of the following functional areas: Coordination Surveillance Adaptation/Configuration Interpartition/SWIM Profile HMI Tower Simulation and Training Safety Nets/Conflict Detection AMAN/DMAN Proven experience in Systems Engineering (7+ years) including; Requirements, Design, Integration and Verification and Validation Experience with Systems Engineering Standards eg. ISO/IEC15288 Proven experience in the ATM Domain and related standards eg. ICAO, Eurocontrol Proven experience in the development of products and projects in a variety of methodologies, with a particular focus on iterative/agile development Proven experience working in an Agile framework Experience with Safety, Security and Human Factors standards and practices Demonstrated ability to achieve effective outcomes in a multidiscipline, multi-culture environment Coaching and sharing of his/her know-how Capability to manage various stakeholders having different objectives A positive attitude combined with excellent interpersonal and motivational skills. Comfort in facing and managing complexity Sound judgement and independent decision-making capability where necessary Excellent written and oral communication skills in English Desirable: Experience in System Engineering tools eg. DOORs, Polarian, Jira Experience in Model Based Systems Engineering and tools eg. Capella, Enterprise Architect Experience in working in a Scaled Agile Framework (SAFe) General / Special Requirements GENERAL Assist in ensuring a harmonious work environment in all departments that you are working with by upholding Thales' key values. An advocate for diversity and inclusion who will be actively involved in implementing change initiatives to achieve our diversity goals An advocate for a culture of continuous improvement An advocate for Accountability, transparency and curiosity Comply with all relevant company Occupational Health, Safety and Environmental policies and framework and work practices with the intent of preventing or minimising accidental exposures to self, colleagues, visitors and/or the environment and to always ensure a safe work practises. Comply with all relevant Company policies and procedures. SPECIAL REQUIREMENTS Be eligible for Security Clearance from the Singapore Ministry of Home Affairs (CAT2) Occasional international travel may be required

What they're looking for

Security ClearanceRequirements TraceabilityDesignSecurity

About Thales Solutions Asia Pte. Ltd.

Industry: Manufacturing

Frequently asked questions

What does a Principal Systems Engineer at Thales Solutions Asia Pte. Ltd. do?

Responsibilities Design, develop and document solutions to meet customer requirements, whilst ensuring the integrity of the System functional baseline and architecture Define solutions that deliver the best trade-off between requirements, cost, schedule and risk, which meet our customer’s needs Ensu…

What skills does this Principal Systems Engineer role need?

Key skills for this role include Security Clearance, Requirements Traceability, Design, Security.

How much does a Principal Systems Engineer at Thales Solutions Asia Pte. Ltd. pay?

This role lists a salary of S$7,000 – S$13,000 per month.

Is this Principal Systems Engineer role remote, hybrid, or on-site?

The listing is based in D05 Pasir Panjang, Hong Leong Garden, Clementi New Town. Check the posting for remote or hybrid options.

How do I apply for this Principal Systems Engineer role?

You can apply directly on Thales Solutions Asia Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.