{"id":1457552,"url":"https://alion.io/job/exasoft-network-engineer","title":"Network Engineer","company":{"id":3802221,"name":"Exasoft","domain":"exasoftglobal.com","url":"https://alion.io/company/exasoft","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":"middle","employment_type":"contractor","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":7900,"max":8200,"currency":"SGD","period":"month","gross":true,"usd_annual":76980},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Windows","optional":true}],"status":"live","first_seen_at":"2026-09-29T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-29T00:00:00Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"Network Engineer\n\nRole Summary\nThe Network Engineer is responsible for the administration, maintenance, and support of enterprise network and security infrastructure. The role focuses on ensuring network availability, security, operational stability, and timely resolution of incidents and infrastructure-related issues.\n\nKey Responsibilities\nNetwork Administration\nAdminister and maintain Aruba and ToR switch environments.\nConfigure and manage VLANs, trunking, switching, and connectivity services.\nPerform proactive monitoring, maintenance, and network health checks.\nSupport network upgrades and lifecycle activities.\nSecurity Administration\nAdminister and monitor Check Point firewall environments.\nManage firewall policies, ACLs, NAT configurations, and security rules.\nTroubleshoot network and firewall-related incidents.\nInfrastructure Operations\nConfigure and maintain ToR switches supporting rack connectivity.\nTroubleshoot network and storage-layer connectivity issues.\nManage platform incidents, changes, service requests, and root cause analyses.\nSecurity & Compliance\nConduct vulnerability assessments and remediation activities.\nImplement CIS hardening standards and security best practices.\nSupport audit and compliance requirements.\nAutomation & Continuous Improvement\nUtilize Ansible automation to improve operational efficiency.\nDrive standardization and process improvements.\nPreferred Qualifications & Experience\nDegree or Diploma in Information Technology, Computer Science, Engineering, or related discipline.\n4-6 years of relevant network infrastructure experience.\nHands-on experience supporting enterprise network and firewall environments.\nExperience with Aruba networking and Check Point technologies.\nStrong troubleshooting and analytical skills.\nAbility to independently manage operational activities.\n\nSkills\nInternet Services, Security Administration, Windows Network Administration, Trunking, ACLS, Professional Networking, Information Technology, Aruba Wireless, Computer Science, Switching, Analytical and Problem-Solving Skills, Networking, Operational Management, Network Switches, Network Administration and Maintenance, NAT, Network Routers, Checkpoint, Firewall Management, Maintenance and Repair","description_format":"text","description_chars":2236,"description_truncated":false,"requirements":{"experience_years_min":4,"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":[],"lifecycle":[{"event":"open","at":"2026-09-29T10:00:34Z"}],"visa":[],"liveness":{"score":82,"band":"hot","label":"Hiring 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