{"id":786959,"url":"https://alion.io/job/altera-principal-network-security-engineer-2","title":"Principal Network Security Engineer","company":{"id":5328,"name":"Altera","domain":"altera.com","url":"https://alion.io/company/altera","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":86,"open_postings":17,"ghost_share":0,"stale_share":0.471,"repost_share":0.118,"time_to_fill_p50_days":53,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India","George Town, Malaysia"],"countries":["IN","MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":24000,"max_usd":63000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":753},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"DNS","optional":false},{"name":"Least Privilege","optional":false},{"name":"NIST CSF","optional":false},{"name":"Python","optional":false},{"name":"SIEM","optional":false},{"name":"TCP/IP","optional":false},{"name":"VPN","optional":false},{"name":"Zero Trust","optional":false}],"status":"live","first_seen_at":"2026-09-11T00:00:00Z","employer_posted_date":"2026-09-11","last_verified_at":"2026-11-07T07:23:39Z","board_verified":true,"closed_at":null,"days_open":57,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":57},"description":"Job Details:\nJob Description:\nAbout the Role\nThis principal-level individual contributor serves as Altera’s senior technical authority for network security architecture and engineering. The role defines scalable security patterns, guides complex designs, and provides hands-on expertise to strengthen the resilience, integrity, and protection of Altera’s global infrastructure and data.\nDepartment Description\nAltera’s Information Security organization is responsible for:\nIncident response and digital forensics\nThreat hunting and event analysis\nSecurity policy, standards, and governance\nRisk assessments and advisory\nSecurity architecture and engineering support\nThreat detection, monitoring, and forensic capabilities\nSecurity awareness and education\nEndpoint, network, and cloud security\nAs Principal Network Security Engineer/Architect, you will shape, design, and improve the security of Altera’s on-premises, cloud, and hybrid network environments. You will operate as a hands-on technical lead and trusted advisor, influencing engineering teams through architecture, standards, technical decisions, and mentorship without direct people-management responsibility.\nTechnical Strategy & Architecture Ownership\nDefine and evolve Altera’s enterprise network security strategy, target-state architecture, technical roadmap, and reusable reference patterns.\nServe as the senior technical authority for complex network security decisions, design exceptions, and modernization initiatives.\nDrive adoption of Zero Trust, least-privilege access, micro-segmentation, and secure-by-design network principles.\nEstablish architecture standards, decision criteria, and measurable outcomes for attack-path reduction, rule hygiene, segmentation coverage, resilience, and network visibility.\nNetwork Security Architecture & Engineering\nArchitect and review secure designs for data center, campus, laboratory, cloud, WAN, remote-access, and hybrid environments.\nDesign segmentation and traffic-control models using security zones, VRFs, next-generation firewalls, secure routing, identity-aware access, and workload-level controls.\nEvaluate and guide adoption of ZTNA, SWG, SASE, SD-WAN, NDR, IDS/IPS, firewall, and network-security automation capabilities.\nPartner with network, cloud, platform, product security, and operations teams to translate security requirements into implementable designs.\nValidate architecture through design reviews, configuration analysis, packet and flow analysis, resilience testing, and post-implementation verification.\nConduct ongoing firewall administration and operations including policy lifecycle management, rule administration, hardening, and exception governance.\nThreat Detection, Monitoring, & Incident Response\nProvide senior technical expertise during investigations involving network intrusion, lateral movement, command-and-control activity, privilege misuse, and data exfiltration.\nDesign and improve network telemetry, logging, detection coverage, and correlation across SIEM, NDR, firewalls, proxies, DNS, VPN, and cloud network services.\nPerform or guide packet capture, flow analysis, protocol troubleshooting, and root-cause analysis for complex security events.\nAct as a technical escalation point during major incidents and translate findings into architecture improvements, detection enhancements, and remediation plans.\nRisk Management, Governance & Compliance\nPerform security architecture and risk assessments for new systems, cloud services, network changes, and exceptions.\nAuthor and maintain network security standards, reference architectures, technical guidelines, and control requirements.\nAlign designs with relevant frameworks and requirements, including NIST CSF, NIST SP 800-53, NIST SP 800-207, and ISO/IEC 27001.\nProvide technical evidence and remediation guidance for audits, assessments, and control-validation activities.\nCross-Functional Collaboration & Communication\nServe as a trusted technical advisor to IT & Engineering teams including Network Engineering, Cloud, Infrastructure, DevOps, Product Security, Risk, Privacy, and Legal stakeholders.\nFacilitate architecture workshops and design reviews, clearly documenting decisions, risks, assumptions, and required controls.\nTranslate complex technical risks into practical, business-aligned recommendations for engineering and executive audiences.\nInfluence delivery teams without direct authority and mentor engineers through technical guidance, peer review, and knowledge sharing.\nQualifications:\nRequired Experience\n8+ years of progressive experience in enterprise networking and cybersecurity, including substantial experience designing security architecture for large, distributed environments.\nDemonstrated success serving as a principal engineer, architect, or senior technical authority for complex network-security programs and transformations.\nProven ability to own technical outcomes from discovery and requirements through design, implementation guidance, validation, and operational transition.\nTechnical Expertise\nDeep expertise in enterprise network architecture, TCP/IP, routing, switching, BGP, DNS, TLS, proxies, VPN, firewalls, IDS/IPS, segmentation, and Zero Trust.\nHands-on experience with next-generation firewalls, firewall policy governance, ZTNA, SWG, SASE, SD-WAN, NDR, SIEM, and related network-security controls.\nStrong packet capture, protocol analysis, network-flow analysis, and complex troubleshooting skills.\nExperience designing secure network connectivity and controls across on-prem, cloud and hybrid environments.\nExperience with common enterprise platforms such as Cisco, Palo Alto Networks, Tufin, Azure, AWS, or comparable technologies.\nStrong understanding of high availability, failover, capacity, secure management planes, encrypted connectivity, and resilient architecture.\nOperational & Strategic Skills\nExperience in firewall management, administration, and operations including firewall architecture, policy lifecycle management, rule recertification, configuration hardening, and operational governance.\nAbility to identify and reduce attack paths, improve rule hygiene, expand segmentation coverage, and strengthen network telemetry.\nProficiency in network incident response, technical escalation, root-cause analysis, and remediation design.\nAbility to establish repeatable engineering processes, architecture review methods, validation criteria, and operational runbooks.\nExperience automating network-security analysis, policy management, validation, or reporting using Python, APIs, infrastructure-as-code, KQL, or similar technologies.\nCommunication & Influence\nExcellent executive-level communication skills.\nAbility to translate technical concepts into business-aligned recommendations.\nStrong stakeholder management across technical and non-technical teams.\nJob Type:\nRegularShift:\nShift 1 (Malaysia)Primary Location:\nPenang 15, Penang, MalaysiaAdditional Locations:\nBengaluru, Karnataka, IndiaPosting Statement:\nAll qualified applicants will receive consideration for employment without regard to race, color, religion, religious creed, sex, national origin, ancestry, age, physical or mental disability, medical condition, genetic information, military and veteran status, marital status, pregnancy, gender, gender expression, gender identity, sexual orientation, or any other characteristic protected by local law, regulation, or ordinance.","description_format":"text","description_chars":7419,"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":[]},"benefits":[],"hiring_locations":[{"name":"Malaysia","iso":"MY","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Processors, MCUs & 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