Total 5,309 network engineer job vacancies

Job Description & Requirements

Position Summary

We are seeking a highly skilled Network Security Engineer with Subject Matter Expert (SME)–level expertise in AlgoSec Security Management solutions. The ideal candidate will have expert-level hands-on experience with AlgoSec firewall automation and integration with multiple firewall platforms including Palo Alto, Check Point, Cisco FTD, and FortiGate. This role also requires strong hands-on expertise with enterprise firewalls and will be responsible for firewall rule migrations, automation, and Day 2 operations support in the Network Security domain.

Key Responsibilities

- Serve as SME for AlgoSec, including design, implementation, customization, and ongoing optimization.
- Perform end-to-end firewall rule automation and policy management using AlgoSec.
- Integrate AlgoSec with multiple firewall platforms such as Palo Alto, Check Point, Cisco FTD, and FortiGate.
- Lead and execute firewall rule migrations between different firewall vendors.
- Provide Day 2 operational support for network security infrastructure with a primary focus on firewalls.
- Troubleshoot complex firewall and policy-related issues across heterogeneous environments.
- Collaborate with network, cloud, and application teams to support secure connectivity requirements.
- Ensure compliance with security policies, audit requirements, and industry best practices.
- Create and maintain technical documentation, SOPs, and operational runbooks.

Required Technical Skills

- Expert-level hands-on experience with AlgoSec Firewall Analyzer, Fire Flow, and AppViz (or equivalent modules).
- Strong hands-on expertise with Palo Alto and/or Check Point firewalls (SMElevel preferred).
- Experience working with Cisco FTD and FortiGate firewalls.
- Proven experience in firewall policy design, optimization, and cleanup.
- Strong understanding of network security concepts including ACLs, NAT, VPNs, and routing.
- Experience with firewall rule migration projects across multiple vendors.
- Familiarity with automation, APIs, and integration with ITSM tools is a plus.

Preferred Qualifications

- Industry certifications such as PCNSE,PCCSE, CCNP Security, Fortinet NSE, or AlgoSec certification.
- Experience supporting large enterprise or service provider environments.
- Exposure to cloud security platforms and hybrid network environments.
- Strong analytical, troubleshooting, and problem-solving skills.

Soft Skills

- Strong communication and stakeholder management skills.
- Ability to work independently and lead technical initiatives.
- Detail-oriented with a strong focus on operational excellence and security compliance.

Job Description & Requirements

Position Summary

We are seeking a highly skilled Network Reliability Engineer (NRE) with strong hands-on experience across hybrid and cloud network environments, including on‑premises data centers and AWS/Azure cloud platforms. The role focuses on reliability, availability, scalability, automation, and observability of network and security platforms using NRE/SRE principles, CI/CD practices, and deep API-driven integrations. Also has performed Network domain automation using Ansible Automation Platform

Key Responsibilities

• Own end‑to‑end reliability and performance of hybrid and cloud-connected network services.

• Apply Network Reliability Engineering(NRE) principles to reduce operational toil and improve service resilience.

• Design, implement, and continuously improve highly available hybrid and cloud network architectures.

• Perform deep technical troubleshooting and root cause analysis for complex network and security incidents.

• Build automation and self‑healing workflows supporting Day‑1, Day‑2, and Day‑N operations.

• Integrate infrastructure changes into CI/CD pipelines with proper testing, validation, and rollback.

• Define, monitor, and improve SLIs, SLOs, and error budgets for network services.

• Partner with cloud, security, application, and platform teams to meet business KPIs and KRAs.

Ansible :

· Develop, maintain, and optimize Ansible playbooks, roles, and inventories to automate network device configuration, deployment, and operational activities across multi-vendor environments. 

· Automate routine network tasks such as configuration management, backups, compliance checks, firmware upgrades, and provisioning to reduce manual effort and improve reliability. 

· Translate network SOPs, runbooks, and BAU activities into reusable Ansible-based automation workflows(Infrastructure-as-Code) for scalable and consistent execution. 

· Implement event-driven and self-healing automation by integrating Ansible playbooks with monitoring systems, APIs, and ITSM tools to enable automated remediation and faster incident resolution. 

· Ensure network consistency and compliance by using Ansible to validate device state, detect configuration drift, and enforce standardized configurations across network infrastructure. 

Hybrid, Cloud & Data Center Networking

• Hands‑on experience supporting Cisco ACI fabrics integrated with hybrid connectivity models.

• Strong working knowledge of Cisco IOS‑XE and Cisco NX‑OS in enterprise and data center environments.

• Experience managing Cisco Wireless LAN Controllers (WLC).

• Practical experience with AWS networking including VPC design, routing, security groups, NACLs, Transit Gateway, VPN, and Direct Connect.

• Practical experience with Azure networking including VNets, UDRs, NSGs, VPN Gateway, ExpressRoute, and Azure Firewall.

• Understanding of hybrid connectivity patterns such as internet, MPLS, site‑to‑site VPN, client VPN, and secure cloud access.

Network Security & Proxy Platforms

• Hands‑on experience with enterprise firewalls: Check Point, Palo Alto, and Cisco Firepower (FTD).

• Experience using Algo Sec for firewall policy lifecycle management and automation across hybrid and cloud environments.

• Strong expertise with proxy and secure web gateway solutions including Bluecoat ProxySG (SGOS), BMC, and CAS.

• Cloud‑delivered security experience with Zscaler ZIA, ZPA, and ZTNA supporting hybrid and remote access models.

Application Delivery & Traffic Management

• Hands‑on experience with F5 VELOSchassis.

• Strong expertise in F5 LTM, GTM, and APM modules.

• Experience designing resilient application delivery for on‑prem and cloud workloads.

Monitoring, Observability & Telemetry

• Hands‑on experience with Datadog for monitoring hybrid and cloud network services.

• Experience with Cisco DNA Center (DNAC)for assurance and network automation.

• Experience with Forescout for network visibility, device profiling, and compliance.

• Strong experience building dashboards and alerts using Prometheus and Grafana.

Automation, CI/CD & Engineering Skills

• Strong experience with Ansible for network and security automation.

• Hands‑on experience integrating GitHub for version control, peer reviews, and change traceability.

• Experience building CI/CD pipelines for infrastructure and network changes.

• Experience using REST APIs, SDKs, CLI tools, and GUIs to integrate network, security, and cloud platforms.

• Experience developing tools, services, or dashboards using Python and Django.

• Ability to implement Infrastructure as Code (IaC) and automated validation workflows.

Skills & Competencies

• Strong reliability engineering mindset with focus on automation and scalability.

• Proven experience operating production hybrid and cloud network environments.

• Excellent troubleshooting and analytical abilities.

• Ability to translate business KRAs into measurable technical reliability objectives.

• Strong documentation, collaboration, and communication skills.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.

• 7–12 years of experience across Network Engineering, Network Security, Cloud Networking, or NRE/SRE roles.

• Relevant certifications (CCNP/CCIE,AWS/Azure Networking, PCNSE, CCSA/CCSE, F5) are a plus.

Work Environment

This role includes on‑call rotations, participation in major incident response, CI/CD-driven change management, and collaboration with global teams supporting enterprise hybrid and cloud network platforms.

Looking for a role where you actually grow, earn, and have fun at the same time?

At Believe Extraordinary, we don’t just sit behind screens all day. We’re out here running marketing campaigns, meeting people, building confidence, and making things happen

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, deploy, and maintain network infrastructure including LAN, WAN, WLAN, and data center networks

• Configure and manage network devices such as routers, switches, firewalls, and load balancers

• Monitor network performance, availability, and capacity; proactively identify and resolve issues

• Perform Level 2/Level 3 troubleshooting for network incidents and outages

• Implement network security measures including firewalls, VPNs, intrusion detection/prevention systems

• Support network architecture planning and scalability for future business needs

• Manage network upgrades, patches, and firmware updates

• Work with vendors and service providers to resolve issues and optimize services

• Maintain documentation including network diagrams, configurations, and SOPs

• Ensure compliance with security policies, standards, and regulatory requirements

• Support disaster recovery and business continuity planning for network systems

• Participate in on-call rotation and after-hours support when required

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in network engineering, infrastructure, or related roles

• Relevant industry certifications such as CCNA, CCNP, JNCIA/JNCIS, or equivalent are preferred

• Strong understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, and routing protocols such as OSPF and BGP

• Hands-on experience with enterprise network devices and technologies from vendors such as Cisco, Juniper Networks, Fortinet, and Aruba Networks

• Proven experience in configuring and managing firewalls, VPNs, and implementing network security best practices

• Familiarity with network monitoring and performance tools such as SolarWinds, PRTG Network Monitor, Nagios, and Zabbix

• Experience with wireless networking technologies (WLAN, Wi-Fi standards) and troubleshooting

• Exposure to cloud networking concepts on platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform

• Basic scripting or automation skills (e.g., Python, PowerShell) and familiarity with Infrastructure-as-Code (IaC) tools such as Terraform or Ansible will be an advantage

• Experience with modern networking technologies such as SD-WAN, network virtualization, and Zero Trust architecture is a plus

• Knowledge of data center networking, high availability design, and system resilience

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

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EA License No: 90C3494 | EA Personnel No: R25157619 | EA Personnel Name: Kauthamen Appu

Company Overview

1st Solution is a leading CCTV service provider in Singapore specializing in IT equipment and supplies including CCTV, digital locks, time attendance, and door access systems. We deliver excellent customer service at competitive costs to our valued clients.

Job Summary

You will lead and coordinate solar energy system installations, ensuring quality and performance while troubleshooting technical issues to support renewable energy adoption and sustainability goals.

Responsibilities

• Install solar PV modules, panels, and support structures precisely according to design specifications to ensure system integrity
• Monitor and verify the quality of solar installation work to maintain high engineering standards
• Conduct site surveys for solar projects to assess feasibility and plan installations effectively
• Manage and coordinate the installation of solar energy systems to optimize operational performance and efficiency
• Troubleshoot technical issues during installation and operation, providing innovative solutions to improve renewable energy adoption
• Oversee electrical tasks related to solar installations to ensure compliance with safety and technical standards
• Participate actively in site meetings to communicate progress, challenges, and coordinate with stakeholders
• Prepare and provide accurate material lists to support procurement and installation planning

• Gather network requirements and design solutions aligned with enterprise standards. 

• Provide technical consulting, solution design, and implementation planning. 

• Coordinate cross-functional teams, vendors, and service providers for successful project delivery. 

• Oversee implementation, change management, hypercare, documentation, and operational handover. 

• Support regional and global network initiatives and act as an escalation point for complex projects. 

• Lead network modernization through AI/ML-driven observability, automation, and predictive operations. 

• Collaborate with Network Engineering, Security, Cloud, Data Science, and Operations teams. 

• Develop dashboards, reports, and executive summaries to demonstrate network performance and business impact. 

• Integrate AI insights into automation workflows and ensure compliance with governance, security, and privacy requirements. 

• Supervise outsourced network resources and support technology/vendor selection activities. 

Skills/Requirement 

• Strong knowledge of Cloud, LAN, WAN, Wireless, and at least two of the following: SD-WAN, Nexus Switching, WWAN, IPAM, Telco Management, F5/Load Balancing, Anycast, EIGRP/BGP. 

• Experience with network automation and AI-driven monitoring platforms (e.g., Itential, LogicMonitor, SelectorAI preferred). 

• Proven ability to translate business requirements into technical solutions and manage complex network deployments. 

• Experience working in global, multi-region enterprise environments. 

• Excellent communication, stakeholder management, and customer service skills. 

• Willingness to support implementations during evenings and weekends when required. 

• Experience in regulated industries such as Healthcare or Pharmaceuticals. 

• Exposure to AI governance, model explainability, data privacy, and security best practices. 

Position Overview

We’re looking for a Junior Software Developer to work on areal-world Access Control System that manages building security, door access, and hardware communication.

This role is ideal for fresh graduates who want hands-on experience with enterprise software, IoT devices, and applied AI, beyond pure application development.

What You’ll Do

• Enhance and maintain a C# .NET codebase
• Debug communication between controllers and card readers
• Develop access control features and workflows
• Work with databases and hardware integration
• Use and support AI-assisted tools or features for analysis, automation, or intelligent logic
• Write clean code and documentation

Technologies

• C# .NET, SQL Server, Entity Framework
• TCP/IP, serial communication
• JSON, REST APIs
• AI tools and services (exposure and learning)
• Visual Studio, Git
• Door access hardware and sensors

What We’re Looking For

• Degree in Computer Science or related field
• Strong C# fundamentals and problem-solving mindset
• Interest in AI and emerging technologies
• Bonus: exposure to databases, networking, or AI tools

Job Description:

• Responsible for New Product Introduction (NPI) reviewing of drawings and specifications provided by Customer
• Raise Supplier Problem Sheet (SPS) for any issue observe at the review for customer clarification and disposition for NPI parts
• Generate internal drawing for those part with incomplete details
• Generate 3D drawing for drawings with not clear and hidden dimensional information
• Create drawing for those parts need fixture for production
• Create Bill of Materials (BOM) and Routing for job travelers
• Responsible in decision making on which site location the part will be manufactured.
•  In-charge on which Vendor the part will be sub-out for some special processes as call out on drawing
• Provide Part Technical Information Sheet (PTIS) for Vendor on those parts for sub out process.
• Analyze and discuss with Finance on the part costing for new products
• Responsible for giving go signal to Planning for releasing the job order
• Update NPI parts tracking and  Process Development Sheet
• Review Engineering Change Order(ECO) and Engineering Specs Waiver (ESW) for any change on current / existing part and for implementation of changes
• Submit Supplier Problem Sheet(SPS) for issues encounter at production for existing parts related to drawing and specifications.
• Constant monitoring of SPS issue to close it with customer
• Download DMM BOM from Agile and compare with SAP material master before uploading to SAP
• Assist in all DMM BOM related issue
• Assist Technical advice related to IMT welding and fixture generation
• Provide assistance to Purchasing for any material or OEM buying parts related
• Provide technical knowledge to UMS Penang Engineering and Production related issues
• Assist Quality team on the analysis on quality issue related to First Article Inspection (FAI) submission, generation of Failure Mode Effects and Analysis (FMEA), customer 8D, Failure Analysis of Discrepant Material Report (DMR), Part Qualification Process (PQP).
• Prepare ISO 9001 and SSQA documentation for Engineering
• Closely working with Customer Service (CS) for Request for Quote (RFQ) for new project and secondary process and customer rework parts.
• Work with Customer for any design improvements

Additional Information

• Experience using CAD software such as SolidWorks, AutoCAD, or Autodesk Inventor
• ERP knowledge’s Vantage and Epicor, ex...
• Familiar with ISO norms and standards and with conventional drafting stations.
• Familiar with ASTM spec, ASME Y14.5M-1994 & ASME Y14.38-1999 and GD&T specification.
• Knowledgeable in DOS, MS Office software such as Word processing, Excel spreadsheets, PowerPoint presentation and other software related to drawings and management system.
• Familiar with all the special process ex. Anodize, EN-plating…
• Familiar with material types and purpose. 
• Familiar with welding AWS (clean room and non-clean room).
• Familiar with tubing, fittings and other OEM parts.
• Knowledge of semiconductor and equipment assembly process.
• Familiar with technical issues solving on the assemble parts.
• Familiar the semiconductors components process.
• Familiar the process improvement.
• Familiar the helium leak, hydrostatic leak test and load test.
• Familiar the OEM components specs.
• Writing skills for preparing manuals, parts lists, proposals and design documentation
• Time-management skills for meeting deadlines

JOB SCOPE:
1. supervision of construction on-site

2. ensure works are carried out according to approved drawings, specifications, and contract requirements.

3. monitor contractors' workmanship and construction methods.

4. quality control, safety & compliance, coordination.

REQUIREMENTS:

1.Diploma or Degree in Civil engineering , structural engineering or related field.
2. More than 5 years relevant experience

We are looking for an experienced and proactive Senior Network Analyst to join our team. In this role, you will be responsible for ensuring the smooth operation, security and reliability of our network infrastructure. You will work closely with internal teams and external vendors to support business operations, resolve technical issues and implement network improvements.

Job description

A problem isn’t truly solved until it’s solved for all. That’s why Googlers build products that help create opportunities for everyone, whether down the street or across the globe. As a Technical Program Manager at Google, you’ll use your technical expertise to lead complex, multi-disciplinary projects from start to finish. You’ll work with stakeholders to plan requirements, identify risks, manage project schedules, and communicate clearly with cross-functional partners across the company. You're equally comfortable explaining your team's analyses and recommendations to executives as you are discussing the technical tradeoffs in product development with engineers. 

Additional job description

As a DCNet Delivery Technical Program Manager (TPgM), you will be responsible for overseeing major deployment programs while working with partner groups to create and achieve strategic business goals. Your objective will be to organize the overall team, establish clear roles and responsibilities, and manage a master schedule that meets Google’s needs.

In this role, you will bring together all the elements necessary to put a project plan together, manage objectives, and influence without authority, all while maintaining schedule velocity.

Qualifications

Job responsibilities

• Manage network infrastructure capacity delivery programs. Solve technical issues revolving around network port capacity, physical cabling installation, network equipment capacity, project scheduling, and logistics.
• Bring technical experts together to communicate and help develop solutions.
• Manage and nurture relationships between cross-functional teams, including external parties/vendors.
• Identify process and communications breakdowns, while developing and driving solutions to remedy the issues. Manage process development and optimization initiatives.
• Create and maintain master schedules, Bill Of Materials (BoMs) and related factors.

Minimum qualifications

• Bachelor's degree in a technical field, or equivalent practical experience. 
• 5 years of experience in program management.

Preferred qualifications

• 3 years of project management and process improvement experience in the telecom or data center infrastructure space.
• Experience working in complex organizational settings (e.g., shared accountability, geographic dispersion, ambiguity, PMO, etc.).
• Familiarity with data center, networking, or telecom operations.
• Strong foundational knowledge in data networking architectures and physical network components.

Job Responsibilities:

• Report and assist the Project Manager on overall project functions including project management, site management, and risk control management to achieve project objectives.
• Assist in project planning, implementation, and coordination of all construction activities according to the master work program and detailed schedule.
• Prepare and submit project-related documentation such as work schedules, method statements, design plans, risk assessments, monthly progress reports, and technical submissions.
• Supervise and monitor construction works to ensure compliance with contract specifications, Bills of Quantities (BOQ), approved drawings, quality standards, Environmental, Safety & Health (ESH) requirements, and contract documents.
• Coordinate and liaise with Clients, Consultants, Authorities, Subcontractors, and Suppliers on project matters and technical issues.
• Provide technical support and solutions to resolve design and site-related issues efficiently.
• Ensure proper documentation and record keeping for all project correspondences, reports, and submissions.
• Monitor project progress, quality, and safety standards to ensure timely completion of works.
• Attend project meetings, site inspections, and coordination meetings when required.
• Support the Project Manager in ensuring smooth project execution and compliance with statutory requirements.

Requirements:

• Degree in Civil Engineering or related Engineering discipline.
• Minimum 3 years of relevant experience in construction or infrastructure projects.
• Experience in LTA, civil, building, or infrastructure projects will be an advantage.
• Familiar with construction drawings, technical specifications, and project documentation.
• Good knowledge of construction methods, safety regulations, and quality standards.
• Proficient in Microsoft Office, AutoCAD, and other engineering software.
• Strong coordination, communication, and problem-solving skills.
• Able to work independently and in a fast-paced environment.
• Good teamwork and interpersonal skills.

Key Responsibilities

• Engage clients to understand network and security requirements.

• Design solutions across switching, routing, wireless, firewalls, VPN, SD-WAN, NAC, and endpoint security.

• Prepare proposals, BOQs, and architecture diagrams.

• Deliver product demos and support POCs.

• Work with sales and delivery teams to ensure smooth handover.

• Stay updated on vendor technologies and industry trends.

Requirements

• Strong understanding of enterprise networking & cybersecurity.
  (Firewalls, IDS/IPS, VPN, SD-WAN, switching, routing, wireless.)

• Experience preparing technical proposals and solution designs.

• Able to present to clients and simplify technical concepts.

• Certifications such as CCNA/CCNP/NSE/PCNSE are an advantage.

• Consultative communication, good documentation skills.

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Maintain the existing PLC and SCADA system, and build the new system, and trouble shooting for the control system and control panel, and prepare the electrical single line drawing using AutoCAD, and coordinate with customer to understand customer's requirement. We will provide on site training, and hope the candidate willing to learn.

Job Scope:

• Develop project plans, timelines, and budgets
• Determine and assess resource requirements for construction projects
• Oversee feasibility studies, technical designs, and project specifications
• Lead and manage the construction team, including Engineer, Site supervisor and workers
• Ensure compliance with construction safety standards and local regulations
• Coordinate with architects, engineers, and other stakeholders to ensure seamless execution
• Monitor project budget and expenditures
• Prepare and submit cost estimates, progress reports, and budgetary updates
• Negotiate contracts and manage procurement of materials and equipment
• Ensure that all construction work meets the required standards of quality
• Perform site inspections and resolve any on-site issues
• Ensure timely delivery of the project while maintaining quality benchmarks
• Maintain clear communication with the client, providing regular updates on project progress
• Manage conflicts and issues that arise between the construction team and stakeholders
• Ensure all project documentation is up-to-date and properly filed
• Ensure all construction work complies with safety regulations and legal requirements
• Respond to emergencies and implement contingency plans.
• Undertake any other duties assigned by management from time to time

Job Requirement:

• Degree/Diploma in Civil, Construction, or a related field
• Minimum 3 years and above experiences in construction project management or a related role
• Proven experience managing large-scale construction projects
• Strong knowledge of construction methods, materials, and regulations
• Excellent leadership, organizational, and communication skills
• Proficiency in project management software (e.g., MS Project, AutoCAD, or similar)
• Ability to manage budgets, contracts, and timelines effectively
• Problem-solving skills with the ability to handle high-pressure situations
• Ability to visit construction sites and manage on-site tasks as needed
• Willingness to work long hours, including weekends, to meet project deadlines
• Able to attend to emergency call due to project and works needs beyond office hours
• 6 working days