{"id":824007,"url":"https://alion.io/job/ncs-eg-senior-system-engineer","title":"#EG Senior System Engineer","company":{"id":8907,"name":"NCS","domain":"ncs.co","url":"https://alion.io/company/ncs-co","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"A","score":92,"open_postings":350,"ghost_share":0,"stale_share":0.131,"repost_share":0,"time_to_fill_p50_days":68,"computed_at":"2026-10-21T05:46:15Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","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":null,"salary_estimate":{"min_usd":50000,"max_usd":90000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":70},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"Hyper-V","optional":false},{"name":"PowerShell","optional":false},{"name":"VMWare","optional":false},{"name":"Windows Server","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"Incident Management","optional":true},{"name":"ITIL","optional":true},{"name":"Linux","optional":true},{"name":"Prometheus","optional":true},{"name":"Splunk","optional":true},{"name":"Unix","optional":true}],"status":"live","first_seen_at":"2026-07-03T07:22:36Z","employer_posted_date":"2026-07-03","last_verified_at":"2026-10-22T01:25:07Z","board_verified":true,"closed_at":null,"days_open":110,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":109},"description":"NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 15,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.\n We're looking for an analytical and detail-oriented Senior System Engineer to join our dynamic team in Singapore. In this role, you will be responsible for designing, implementing, and maintaining comprehensive system infrastructure that supports our enterprise operations. The ideal candidate will demonstrate exceptional organizational skills, innovative thinking, and a commitment to system reliability and performance. You will work collaboratively with cross-functional teams to ensure our infrastructure meets current and future organizational needs while maintaining the highest standards of security and efficiency.\nDesign, deploy, and manage enterprise system infrastructure across multiple environments, including on-premises, hybrid cloud, and cloud-native deployments\nAdminister and maintain Windows Server environments, Active Directory, Group Policy, and related infrastructure services\nManage virtualization platforms (VMware/Hyper-V) and optimize virtual machine performance and resource allocation\nMonitor system performance, analyze metrics, and implement optimization strategies to ensure peak operational efficiency\nDevelop and maintain comprehensive backup and disaster recovery solutions to ensure business continuity and resilience\nImplement and manage patch management processes, security updates, and system hardening procedures in compliance with organizational policies\nCreate and maintain PowerShell scripts, Infrastructure as Code (IaC) tools, and automation solutions to streamline routine administrative tasks\nTroubleshoot complex system issues and provide technical support to resolve infrastructure problems with decisiveness and transparency\nCollaborate with IT teams, security personnel, and stakeholders to ensure compliance with security policies, industry standards, and best practices\nParticipate in capacity planning, infrastructure upgrades, and technology assessments to support organizational growth and innovation\nDocument system configurations, procedures, architectural decisions, and best practices for knowledge management and team reference\nProvide technical leadership and mentorship to junior team members, fostering a collaborative and supportive environment\nManage vendor relationships and evaluate emerging technologies to enhance system capabilities and efficiency\n Required Qualifications:\n8+ years of hands-on experience in system administration and infrastructure management\nStrong expertise with Windows Server 2016/2019/2022 and Active Directory environments\nProficiency in virtualization technologies (VMware vSphere or Hyper-V)\nSolid knowledge of DNS, DHCP, IIS, and file/print services\nExperience designing and implementing backup and disaster recovery solutions\nProficiency in PowerShell scripting and automation\nKnowledge of patch management and monitoring tools (SCCM, WSUS, or equivalent)\nUnderstanding of cybersecurity best practices, system hardening, and compliance requirements\nExperience in high-availability and disaster recovery environments\nStrong analytical and problem-solving skills with the ability to troubleshoot complex infrastructure issues\nExcellent organizational and documentation skills\nDemonstrated ability to work collaboratively in team environments\nPreferred Qualifications:\nExperience with cloud infrastructure platforms (Microsoft Azure, AWS, or Google Cloud Platform)\nFamiliarity with Infrastructure as Code (IaC) tools and practices\nKnowledge of monitoring and logging solutions (ELK Stack, Splunk, Prometheus, or similar)\nExperience with IT Service Management (ITIL) frameworks\nVendor management and technical leadership experience\nCross-platform system administration experience (Linux/Unix)\nNetwork infrastructure and security knowledge\nRelevant certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, VMware Certified Associate, or equivalent\nExperience with incident management and change management processes\n We are driven by our AEIOU beliefs-Adventure, Excellence, Integrity, Ownership, and Unity-and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.\nTogether, we make the extraordinary happen.\nLearn more about us at ncs.co and visit our LinkedIn career site.\nScam Alert\nWe are aware of fraudulent job offers and impersonations of NCS recruiters. Phishing emails using convincing-looking but fake addresses are also commonly used to trick you into thinking that they come from official NCS sources.\nPlease note that all official communications from NCS Group will only be sent from verified corporate email addresses. Always check that the sender’s email address ends with the genuine NCS domain, @ncs.com.sg and beware of extra letters, symbols or misspellings. When in doubt, verify the sender’s identity by contacting us at .","description_format":"text","description_chars":5434,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Managed Security","IT Consulting & Digital Transformation","Systems Integrators","AI Consulting & Integration"],"lifecycle":[{"event":"open","at":"2026-09-12T13:41:30Z"}],"visa":[],"liveness":{"score":26,"band":"fade","label":"Fading","p_open":1,"p_active":0.726,"p_room":0.36,"age_days":109,"expected_fill_days":68,"reasons":["conf:2","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/ncs-eg-senior-system-engineer","json_url":"https://alion.io/job/ncs-eg-senior-system-engineer.json","meta":{"generated_at":"2026-10-22T03:47:13Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":3764,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":8907},"rest":"https://alion.io/mcp/rest/get_company?id=8907"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fncs-eg-senior-system-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fncs-eg-senior-system-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fncs-eg-senior-system-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/ncs-eg-senior-system-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fncs-eg-senior-system-engineer"}]}