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Certis

System Engineer

Company logo
Certis
Leading advanced integrated security organisation delivering multidisciplinary smart security and integrated services.
System Engineer handling IT infrastructure, security, migrations & cloud deployments
7d ago
Intermediate (4-7 years), Experienced (8-12 years), Junior (1-3 years)
Full Time
Singapore
Office Full-Time
Company Size
27,000 Employees
Service Specialisms
Physical Security
Aviation Security Services
Integrated Facilities Management
Business Process Outsourcing
Technology Services
Cash Management & Secure Logistics Solutions
Total Cash Management
Personal Solutions
Sector Specialisms
Healthcare
Retail
Transport
Government
Infrastructure
Buildings
Residential
Commercial
Role
What you would be doing
implementation
migration
architecture
hardening
installation
acceptance test
  • Develop implementation plan, migration plan and acceptance test plan for the project.
  • Provide system architecture design and planning for new IT infrastructure deployments in both hosted and cloud environments
  • Plan for migration, document and execute the migration plan
  • Develop As-built documentation for handover
  • Perform OS hardening, patching and updating on servers/VM
  • Involve in the project or managed services related with IT infrastructure and data centre whenever required.
  • Conduct acceptance test with users and address the testing findings/issues
  • Perform Installation, Implementation, Configuration and testing of system/storage equipment & setup
  • Work closely with Project Managers in planning the implementation tasks
What you bring
diploma
it experience
security knowledge
networking
it certification
communication
  • Minimum Diploma in Computer Science or IT related studies
  • Minimum 3 years’ experience in IT industry with at least 2 years in systems & security arena.
  • Hands-on experience in security-related tasks such as OS tightening, patching and updating, virus scanning will be an added advantage.
  • IT Certification in system & storage, network, database, virtualization, cloud technologies will be an added advantage
  • Good communication skills and positive working attitude.
  • Knowledge of networking and IP/TCP protocol
  • In-depth knowledge in systems security issues
Benefits
Information not given or found
Training + Development
Information not given or found
Company
Overview
1958Founded
Year of establishment as a Police unit
Born in 1958 as a Singapore Police Force unit, the company has a long history rooted in public safety and security operations.
S$1.2BRevenue
Annual revenue milestone
The company achieved a significant revenue milestone of S$1.2 billion after merging physical security, facilities management, and technology operations.
  • Evolved through heavy-civil style expansion into a tech-enabled security powerhouse corporatised in 2005.
  • Backed by Temasek, it became an ops-tech specialist by integrating physical security, facilities management, customer service, and technology.
  • Signature 'Security+' model integrates armed guard services with smart tech, command-control systems (like ARGUS), and cloud infrastructure via AWS collaboration.
  • Operates across Asia Pacific and Middle East, guarding VVIPs, airports, and major venues like Jewel Changi in Singapore, Australia, Hong Kong, Qatar, and China.
  • Typical projects include airport security, cash-in-transit logistics, facility management, tech-driven monitoring, and aviation screening.
Culture + Values
  • A 'can‑do culture' that recruits talent with a similar proactive attitude.
  • People are at the center of all our initiatives and decisions.
  • Departmental collaboration is encouraged, with teams uniting to achieve shared goals.
  • Senior leadership empowers managers and team members to drive positive changes within the organization.
  • Learning is prioritized through training programs, flexibility in career paths, and opportunities for career progression.
Environment + Sustainability
Net Zero 2050
Target Year
Committed to achieving a net zero carbon footprint by 2050.
EcoVadis Score
Sustainability Rating
Received EcoVadis Bronze Medal (March 2024) with score improved from 47/100 to 64/100 in two years.
  • Optimises emissions and energy via electric/hybrid fleets and environmentally-conscious infrastructure
  • Promotes responsible consumption: deliberate reduce-reuse-recycle policies
  • Industrial certifications: ISO 45001, Bizsafe; Modern Slavery Statement demonstrates ethical compliance
  • Supports customer sustainability via smart, operational-design solutions that enhance energy efficiency and circular-economy practices
Inclusion & Diversity
  • Adopts ALIVE Charter to ensure equal voice and freedom of expression
  • Meritocratic performance management with frameworks ensuring fair progression and reward
  • Certifications (Bizsafe, ISO 45001) reflect commitment to equity and safe workplaces
  • Employee Assistance Programmes support mental‑health access to trained professionals
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