{"id":4232844,"url":"https://alion.io/job/st-engineering-principal-engineer-2","title":"Principal Engineer","company":{"id":1818473,"name":"ST Engineering","domain":"stengg.com","url":"https://alion.io/company/stengg","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"A","score":100,"open_postings":7,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-11-13T10:46:02Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T18:04:36Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"About ST Engineering\nST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart city, defence, and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.\nOur history spans more than 50 years, and our strategy is underpinned by our core values - Integrity, Value Creation, Courage, Commitment and Compassion. These 5core values guide every aspect of our business and are embedded in our ST Engineering culture - from the people we hire, to working with each other, to our partners and customers.\nAbout our Business\nOur Unmanned & Integrated Systems business offers holistic solutions in system engineering and integration. We pioneer maritime robotics and autonomy solutions, provide system integration for complex naval and island air defence System-of-Systems (SoS), and take care of the operation and maintenance of Command, Control, Communications, Computers Intelligence (C4I) systems. We cater to the needs of Defence, Public Safety & Security, and Commercial clients worldwide, providing seamless and innovative services that redefine possibilities.\nTogether, We Can Make A Significant Impact\nAs the Digital Tower Programme Manager of ATE and System & Integration Business Unit Operations, you will be at the forefront, orchestrating the operational management of complex projects and programmes. Your leadership will ensure seamless integration between multidisciplinary teams spanning engineering, digital services, and business operations. By optimizing resource allocation and enhancing process efficiencies, you will play a key role in maintaining the high standards of quality, safety, and innovation that ST Engineering is known for.\nBe Part of Our Success\nLead programme delivery from design and integration through testing, commissioning and operational acceptance.\nManage programme scope, schedule, budget, risks, quality and contractual commitments.\nServe as the key interface with customers, operational stakeholders, OEMs and subcontractors.\nOversee integration of Digital Tower systems, including visual surveillance, ATC workstations, voice communication, surveillance, ATM interfaces, networks and cybersecurity.\nCoordinate FAT, SAT, system integration, operational trials and transition into service.\nEnsure compliance with applicable aviation safety, cybersecurity and regulatory requirements.\nLead multidisciplinary engineering and project teams and drive timely resolution of technical and programme issues.\nDocumentations and Delivery.\nQualities We Value\nKnowledge in Engineering, Computer Science or a related discipline.\nTypically, 10+ years of experience in complex systems or programme delivery, preferably within aviation, ATM, defence or other mission-critical environments.\nStrong experience in systems integration, stakeholder management, testing and operational deployment.\nProven ability to manage multiple OEMs, suppliers and technical workstreams.\nStrong leadership, commercial awareness and customer-management skills.\nPMP, or equivalent certification is an advantage.\nKnowledge of Digital/Remote Tower, ATM, surveillance, communication systems, safety or cybersecurity would be advantageous.\nSingaporean Only\nOur Commitment That Goes Beyond the Norm\nAn environment where you will be working on cutting-edge technologies and architectures.\nSafe space where diverse perspectives are valued, and everyone’s unique contributions are celebrated. \nMeaningful work and projects that make a difference in people’s lives.\nA fun, passionate and collaborative workplace.\nCompetitive remuneration and comprehensive benefits.\nLocation: Ang Mo Kio","description_format":"text","description_chars":3938,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Security","Smart City","Defense Manufacturing","Maintenance, Repair & Operations (MRO)"],"lifecycle":[{"event":"open","at":"2026-11-13T10:46:02Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring 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