Associate Admin Executive

Tech Sequence is a fast-growing technology startup founded by professionals from the United States and Vietnam, combining international expertise with local market insight to deliver innovative and practical technology solutions. The company specializes in technology consulting, digital transformation, software engineering, business process optimization, and smart infrastructure systems. Its capabilities include AI solutions, ERP and CRM implementation, custom web and mobile application development, ELV solutions, security systems, AI-powered video analytics, access control, network infrastructure, smart parking, and integrated facility technologies. Serving clients across manufacturing, logistics, commercial real estate, retail, and office environments, Tech Sequence helps organizations improve efficiency, strengthen security, optimize business processes, and build scalable technology platforms for sustainable growth. Backed by a leadership team with experience across the United States and Asia-Pacific, Tech Sequence combines startup agility with enterprise-level execution to help businesses transform challenges into measurable business outcomes.

You'll be part of the Corporate Services team at Tech Sequence, reporting to the Administration Manager.

Great companies are built on strong foundations. At Tech Sequence, Corporate Services is the function that lets the business run efficiently, transparently, and at scale — bringing together Human Resources, Finance & Accounting, Legal & Compliance, Procurement, Administration, Internal IT, and Corporate PMO & Quality. Our mission is simple: provide the governance, systems, and support that keep Tech Sequence healthy and enable every other team to do its best work. We hire, pay, and develop our people; safeguard the company’s finances, contracts, and compliance; manage vendors, facilities, and internal technology; and run the internal projects and quality standards that make the organization better over time. We operate with the same rigor and pace we bring to clients — combining enterprise-grade discipline with startup agility across a fast-growing, international business. The Admin Executive handles the operational side of administration — travel and visa, company events, company assets, and cross-office coordination — keeping logistics smooth so the business can focus on its work. Reporting to the Administration Manager, the Admin Executive owns travel/visa, events, and asset administration. Responsibilities are consistent across grades; scope, autonomy, and complexity grow with seniority.

Ramp up on our systems, codebase, and current projects in your first 30 days Own a defined area of work with minimal supervision by day 60 Deliver a complete piece of work end-to-end by day 90

Arrange business travel, accommodation, and visa/immigration support. Manage travel logistics and related budgets. Coordinate company events and team activities end to end. Manage vendors, logistics, and budgets for events. Maintain company-asset records and coordinate their lifecycle (non-IT). Support asset audits and controls. Provide general administrative support across the office. Coordinate with Procurement, Finance, and Internal IT as needed. Arrange business travel, accommodation, and visa/immigration support. Coordinate company events and team activities end to end. Maintain company-asset records and coordinate their lifecycle (non-IT). Provide general administrative support across the office.

Travel/visa, event coordination, and asset administration. Vendor and budget coordination. Office productivity tools.

Diploma or Bachelor’s degree in Business Administration or a related field. 2-4 years. Organized, proactive, and detail-oriented. Good English communication skills. Diploma or Bachelor’s degree in Business Administration or a related field. Relevant professional or technical certification is a plus.

Organized, resourceful, and reliable. Proactive and service-minded. Calm under deadlines.

Opportunity to work directly with founders and leadership teams. Exposure to international projects and global clients. Dynamic, collaborative, and fast-growing startup environment. Professional development and career growth opportunities. Competitive salary and performance-based incentives. Flexible and innovation-driven working culture.

Send your CV to hr@techsequence.com with the subject line: “Application for Senior Admin Executive - [Your Name]”Sincerely, Tech Sequence Recruitment Team