{"id":3346809,"url":"https://alion.io/job/ntt-data-security-center-operations-specialist","title":"Security Center Operations Specialist","company":{"id":50348,"name":"NTT DATA","domain":"nttdata.com","url":"https://alion.io/company/ntt-data","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Phenom","truth_index":{"grade":"A","score":95,"open_postings":105,"ghost_share":0,"stale_share":0.371,"repost_share":0.019,"time_to_fill_p50_days":17,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Operations","role_family":"Operations","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Noida, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":7500,"max_usd":17500,"period":"year","method":"role_seniority_country_remote_cell","sample_n":25},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Google Workspace","optional":false},{"name":"IBM QRadar","optional":false},{"name":"Microsoft Defender","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"SIEM","optional":false},{"name":"Splunk","optional":false}],"status":"live","first_seen_at":"2026-10-27T09:00:28Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-28T07:53:24Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Req ID: 394531\nNTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.\nWe are currently seeking a Security Center Operations Specialist to join our team in Noida, Uttar Pradesh (IN-UP), India (IN).\nEmail Security Engineer - Job Description\nJob Title\nEmail Security Engineer\nJob Summary\nThe Email Security Engineer is responsible for the administration, security, availability, monitoring, and operational management of enterprise email security platforms. This role ensures the protection of corporate email systems against phishing, malware, spam, business email compromise (BEC), spoofing, and other email-based threats while maintaining platform stability and service availability.\nThe engineer will work closely with Account Security Team, NTT Operations Teams, OEM vendors, and infrastructure teams to resolve technical issues, implement security controls, enforce security policies, and provide operational and security reporting. The role also supports continuous improvement of email security capabilities, threat protection, and service reliability.\nKey Responsibilities\nEmail Security Platform Management\nAdminister and maintain enterprise email security platforms and services.\nEnsure high availability, performance, and operational health of email security infrastructure.\nMonitor email security gateways, cloud email security solutions, and supporting systems.\nManage platform configurations, upgrades, patches, and lifecycle activities.\nSupport capacity planning, performance tuning, and operational optimization.\nPlatform Availability & Operational Management\nMonitor platform availability and service health to ensure compliance with agreed SLAs.\nInvestigate service outages, mail flow issues, delivery delays, and system performance concerns.\nCoordinate incident resolution activities across multiple operational teams.\nSupport disaster recovery and business continuity processes related to email security platforms.\nMaintain operational runbooks and standard operating procedures.\nEmail Threat Protection & Security Operations\nMonitor and respond to:\nPhishing attacks\nBusiness Email Compromise (BEC)\nMalware campaigns\nSpoofing attempts\nEmail-borne threats\nInvestigate email security incidents and coordinate remediation activities.\nSupport implementation of:\nSPF\nDKIM\nDMARC\nAnti-phishing controls\nEmail encryption controls\nAnalyze email security trends and recommend improvements.\nOEM Vendor Coordination\nCoordinate with OEM vendors to resolve product defects, technical issues, software bugs, and platform-related security concerns.\nManage vendor escalations for critical incidents and service disruptions.\nReview vendor advisories, product updates, and security bulletins.\nParticipate in vendor troubleshooting sessions and technical reviews.\nTrack vendor action plans and remediation timelines.\nSecurity Policy Enforcement\nEnforce security policies, standards, and controls as requested by the Account Security Team.\nImplement email security controls in alignment with organizational security requirements.\nEnsure compliance with approved security baselines and governance requirements.\nSupport security exception reviews and risk mitigation activities.\nValidate policy compliance across email security environments.\nReporting & Metrics\nGenerate security and operational reports mutually agreed with the Account Team.\nDevelop dashboards and metrics related to:\nEmail threat activity\nPhishing detection rates\nMalware detection statistics\nPlatform availability\nSLA performance\nIncident response metrics\nMail flow performance\nPresent operational and security posture reports to stakeholders.\nContinuous Improvement\nIdentify opportunities to improve email security controls and operational efficiency.\nSupport automation initiatives for email threat investigation and response.\nImprove phishing detection and response capabilities.\nRecommend enhancements to platform resilience and monitoring.\nContribute to Email Security Program maturity initiatives.\nRequired Qualifications\nEducation\nBachelor's degree in Cyber Security, Information Technology, Computer Science, or related discipline.\nEquivalent professional experience may be considered.\nExperience\nMid-Level Engineer\n3-5 years of experience supporting enterprise email security platforms.\nSenior Engineer\n5-8 years of experience in Email Security Engineering, Messaging Security, or Security Operations.\nTechnical Skills\nEmail Security Platforms\nExperience with one or more:\nMicrosoft Defender for Office 365\nMicrosoft Exchange Online Protection (EOP)\nProofpoint\nMimecast\nCisco Secure Email\nBarracuda Email Security Gateway\nGoogle Workspace Security\nEmail Authentication Technologies\nStrong knowledge of:\nSPF\nDKIM\nDMARC\nSMTP\nEmail routing and mail flow\nSecurity Operations\nPhishing investigation\nMalware analysis\nThreat detection\nIncident response\nSecurity monitoring\nEmail threat hunting\nCloud & Messaging Technologies\nMicrosoft 365\nExchange Online\nAzure AD / Entra ID\nGoogle Workspace\nHybrid Email Environments\nMonitoring & Reporting\nSIEM platforms (Splunk, Sentinel, QRadar)\nDashboard creation\nOperational reporting\nSLA monitoring\nPreferred Certifications\nSecurity Certifications\nCompTIA Security+\nCompTIA CySA+\nCISSP\nGSEC\nGCIH\nMicrosoft Certifications\nMicrosoft SC-200\nMicrosoft SC-300\nMicrosoft MS-102\nMicrosoft Security Operations Analyst\nVendor Certifications\nProofpoint Certified Professional\nMimecast Certified Engineer\nMicrosoft 365 Security Certifications\nDesired Competencies\nStrong troubleshooting and problem-solving skills\nExperience coordinating across multiple support teams\nVendor management and escalation experience\nStrong communication and stakeholder management skills\nAbility to work in high-availability enterprise environments\nStrong reporting and documentation capabilities\nRisk-based decision-making and prioritization\nSample Day-to-Day Activities\nMonitor email security dashboards and platform health.\nInvestigate phishing and email security incidents.\nCoordinate with OEM vendors for issue resolution and product support.\nReview and implement email security policy updates.\nManage mail flow and platform availability issues.\nTrack remediation activities and service restoration efforts.\nGenerate weekly and monthly security and operational reports.\nConduct email threat trend analysis.\nParticipate in governance and security review meetings.\nInterview Questions for This Role\nEmail Security\nExplain how SPF, DKIM, and DMARC work together.\nHow would you investigate a Business Email Compromise (BEC) incident?\nWhat controls would you implement to reduce phishing risk?\nPlatform Management\nHow do you troubleshoot email delivery failures?\nHow would you handle an email security platform outage?\nOEM Coordination\nDescribe a situation where you worked with a vendor to resolve a critical issue.\nHow do you manage vendor escalations during service disruptions?\nSecurity Governance\nHow do you enforce email security policies across an organization?\nWhat would you do if a business unit requested an exception to email security controls?\nReporting\nWhat email security KPIs would you report to leadership?\nHow would you measure the effectiveness of phishing protection controls?\nOperational Support\nHow do you monitor platform availability and service health?\nWhat metrics would you track to ensure SLA compliance?\nAbout NTT DATA\nNTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.\nWhenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.\nNTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here. If you'd like more information on your EEO rights under the law, please click here. For Pay Transparency information, please click here.","description_format":"text","description_chars":9968,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Hybrid work"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Health Care","Information Technology","Data Centers & Colocation"],"lifecycle":[{"event":"open","at":"2026-10-27T17:25:12Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":17,"reasons":["conf:3","velocity","win:early","comp:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/ntt-data-security-center-operations-specialist","json_url":"https://alion.io/job/ntt-data-security-center-operations-specialist.json","meta":{"generated_at":"2026-10-28T10:05:21Z","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":13170,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":50348},"rest":"https://alion.io/mcp/rest/get_company?id=50348"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fntt-data-security-center-operations-specialist"},{"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%2Fntt-data-security-center-operations-specialist"},{"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%2Fntt-data-security-center-operations-specialist"},{"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/ntt-data-security-center-operations-specialist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fntt-data-security-center-operations-specialist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3346809}},{"tool":"search_jobs","arguments":{"company":"nttdata.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3346809},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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