{"id":1242805,"url":"https://alion.io/job/uc-tech-aws-network-engineer","title":"AWS Network Engineer","company":{"id":3802299,"name":"Uc Tech","domain":"uctechservices.com","url":"https://alion.io/company/uc-tech","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Networking","role_family":"Networking","seniority":"junior","employment_type":"full_time","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":{"min":9000,"max":17000,"currency":"SGD","period":"month","gross":true,"usd_annual":159732},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon CloudWatch","optional":false},{"name":"Amazon EC2","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"AWS WAF","optional":false},{"name":"BGP","optional":false},{"name":"CloudFormation","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"Linux","optional":false},{"name":"Nginx","optional":false},{"name":"TCP/IP","optional":false},{"name":"Terraform","optional":false},{"name":"VPN","optional":false},{"name":"Windows","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-09-23T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-23T00:00:00Z","board_verified":false,"closed_at":null,"days_open":12,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":12},"description":"*Only native Singaporean will be considered*\n\nAWS Network Engineer - Job Description:\nWe are seeking a dedicated AWS Network Engineer with hands-on Paolo Alto experience to design, implement, and support secure, scalable, and high-availability cloud network infrastructure within the client’s environment. This role involves working closely with project teams, system integrators, vendors and internal IT and cybersecurity teams to ensure the reliability, security, and compliance of AWS network solutions that support the client’s digital services and mission-critical systems. You will play a key role in strengthening the client’s infrastructure through robust cloud connectivity and secure network design.\n\nResponsibilities\nDesign, deploy, and maintain AWS Virtual Private Cloud (VPC) environments including subnets, route tables, security groups, network access control lists, Transit Gateways, Route 53 (DNS) and PrivateLink in alignment with the client’s standards and policies.\nConfigure, manage and maintain hybrid cloud connectivity (e.g., AWS Direct Connect, Gateways, Site-to-Site VPN, Transit Gateway) between on-premises data centres and AWS environments.\nConfigure and manage DNS and DHCP network services.\nConfigure and manage Network Load Balancing and TraIic Management using AWS ELB, NLB, ALB, CloudFront and Nginx to ensure traTic optimization, latency reduction, and high availability for distributed applications.\nImplement network security controls to comply with the client’s security guidelines and policies, ensuring confidentiality and integrity of the client’s data and systems.\nImplement and administer Firewalls and Security Appliances e.g. Palo Alto Firewalls and VPN infrastructure and cloud-native firewalls like AWS WAF.\nLead incident response eTorts, collaborating closely with vendors and project teams to ensure timely resolution.\nProvide advice and technical network support for internet-facing applications, ensuring smooth deployment and resolving pre- and postimplementation issues.\nCollaborate with cloud architects, cybersecurity teams, and DevOps engineers to design secure and resilient cloud network topologies.\nImplement network automation and Infrastructure-as-Code (IaC) using tools such as Terraform, Ansible, AWS CloudFormation.\nTroubleshoot and optimize network performance using AWS CloudWatch, VPC Flow Logs, CloudTrail, and other monitoring tools.\nProvide technical support for Windows and Linux EC2 servers, assisting with provisioning, configuration, scripting and troubleshooting.\nMaintain accurate network documentation, topology diagrams, operational procedures and best practices in compliance with audit and change management processes.\nStay up to date with AWS networking advancements, GovTech cloud policies, and cybersecurity directives to propose continuous improvements.\nRequired skills and qualifications\nBachelor Degree in Computer Science, Computing, Electrical Engineering, Information Systems, IT or related field.\n2 or more years of experience in network engineering, including managing AWS or hybrid cloud networks.\nStrong understanding of TCP/IP, HTTP/S, DNS, DHCP, routing protocols (BGP), VPNs, and load balancing.\nProficiency with AWS networking services such as VPC, Transit Gateway, PrivateLink, Route 53, Direct Connect, Load Balancers and Network Firewall.\nExpertise in network segmentation, traffic filtering, and firewall policy management to enforce security.\nProficiency with network architectures, optimization and troubleshooting.\nHands-on experience with IaC and automation tools e.g. Terraform, CloudFormation and Ansible.\nFamiliarity with Zero Trust network design principles.\nExcellent analytical and communication skills with the ability to work collaboratively across service providers and project teams.\nPreferred skills and qualifications\nAWS Certified Advanced Networking – Specialty or AWS Certified Solutions Architect – Associate/Professional.\nPalo Alto Networks Certified Next-Generation Firewall Engineer.\nExperience with security and compliance frameworks relevant to government and regulated environments.\nSkills\nChange Management, High Availability, Scripting, Network Design, Networking, Routing Protocols, Ansible, Network Security, VPN, DNS, Linux, Technical Support","description_format":"text","description_chars":4274,"description_truncated":false,"requirements":{"experience_years_min":2,"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":["Network Security"],"lifecycle":[{"event":"open","at":"2026-09-25T16:15:06Z"}],"visa":[],"liveness":{"score":55,"band":"ok","label":"Likely open","p_open":1,"p_active":0.727,"p_room":0.75,"age_days":11,"expected_fill_days":16,"reasons":["seen:11","win:late","comp:junior"],"computed_at":"2026-10-04T05:45:00Z"},"pay":{"stated_usd_annual":159732,"is_top_pay":true},"html_url":"https://alion.io/job/uc-tech-aws-network-engineer","json_url":"https://alion.io/job/uc-tech-aws-network-engineer.json","meta":{"generated_at":"2026-10-05T02:43:54Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":3769,"day_limit":5000,"remaining_today":1231,"minute_limit":60,"resets_at":"2026-10-06T00:00:00Z"}}}