[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Stryker jobs](https://jobs.opennash.com/companies/stryker/) · [Search jobs](/search/) Stryker # Senior Lead Engineer, Cybersecurity, Network Security Costa Rica, Heredia San Antonio Business Park Hybrid Manager or lead Security Listed on Stryker’s official careers site. Posted October 16, 2026. Check that it is still open and apply there. [Apply on Stryker’s careers site →](https://stryker.wd1.myworkdayjobs.com/StrykerCareers/job/Costa-Rica-Heredia-San-Antonio-Business-Park/Senior-Lead-Engineer--Cybersecurity--Network-Security_R573251) [OpenNash Jobs](https://jobs.opennash.com/) / [Stryker](https://jobs.opennash.com/companies/stryker/) / Senior Lead Engineer, Cybersecurity, Network Security ## Job description ### Work Flexibility Hybrid ### Position Summary Designs, implements, and supports enterprise network security technologies that protect organizational infrastructure from cyber threats — managing firewalls, secure remote access, network segmentation, intrusion prevention, secure DNS, VPN, and cloud networking security in partnership with infrastructure and cybersecurity teams. ### What will you do Design, engineer, and continuously improve enterprise network security solutions protecting Internet-facing, extranet, third-party, and internal environments, including next-generation firewalls, VPN, IDS/IPS, secure web gateways, DNS security, NAC, DDoS protection, and micro-segmentation. Develop secure network architectures supporting data centers, cloud environments (AWS, Azure, Google Cloud), remote workforce connectivity, and manufacturing locations. Partner with Enterprise Architecture to align network designs with Zero Trust principles and enterprise cybersecurity standards. Engineer secure network segmentation strategies, security zones, and trust boundaries for Internet-facing applications, DMZs, extranets, third-party connectivity, and internal environments to reduce attack surfaces and limit lateral movement. Develop, review, and optimize firewall policies, security rules, access control lists, and routing configurations per corporate standards. Perform network security assessments, configuration reviews, and architecture evaluations to identify gaps and recommend improvements. Lead implementation of new network security technologies, platform upgrades, migrations, and infrastructure modernization initiatives. Monitor network security platforms, investigate security events, and support Security Operations during incident response and containment. Partner with Vulnerability Management to remediate infrastructure vulnerabilities and apply timely patches and firmware updates. Develop automation using scripting, APIs, and infrastructure-as-code to improve operational efficiency. Create and maintain network security standards, architecture diagrams, engineering documentation, procedures, and configuration baselines. Evaluate emerging network security technologies, vendor solutions, and industry best practices. ### What you need Bachelor's degree in Computer Science, IT, Cybersecurity, Engineering, or a related discipline required; Master's degree preferred. ### Certifications preferred CCNP Security, CCIE Security, Palo Alto PCNSE, Fortinet NSE, Check Point CCSA/CCSE, CISSP, or equivalent. Advanced training in enterprise and cloud networking, Zero Trust Architecture, software-defined networking, firewall engineering, and secure network design preferred. Qualifications & experience Minimum 6 years of enterprise network security experience. Experience designing or reviewing DMZ, extranet, Internet-facing application, and third-party connectivity architectures, including security zones, trust boundaries, firewall policy, permitted traffic flows, management access, encryption, and compensating controls. Administering Palo Alto, Cisco, Check Point, Fortinet, or similar firewall technologies. Experience with VPN, IDS/IPS, NAC, DNS security, and cloud networking. Experience supporting Azure, AWS, or Google Cloud networking. Knowledge of routing, switching, TCP/IP, DNS, DHCP, and network protocols. Familiarity with NIST CSF and CIS Controls. ### Travel Percentage 10% ## At a glance - Posted by the employer: Oct 16, 2026 - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 7 days - Location: Costa Rica, Heredia San Antonio Business Park - Work arrangement: Hybrid[Apply on Stryker’s careers site →](https://stryker.wd1.myworkdayjobs.com/StrykerCareers/job/Costa-Rica-Heredia-San-Antonio-Business-Park/Senior-Lead-Engineer--Cybersecurity--Network-Security_R573251) ## More jobs at Stryker ### [Senior Lead Engineer, Cybersecurity, Endpoint Security](https://jobs.opennash.com/companies/stryker/jobs/93ce1843a7b43eeb9423/) Costa Rica, Heredia San Antonio Business Park ### [Architect, Cybersecurity, Identity Security - Remote](https://jobs.opennash.com/companies/stryker/jobs/0eca2ffe4cac95ae49e1/) Michigan ### [Manager, Cybersecurity, Non-Human Identity Security - Remote](https://jobs.opennash.com/companies/stryker/jobs/a1126e86b2ae22988f86/) Michigan ### [Manager, Cybersecurity, Privileged Access Management - Remote](https://jobs.opennash.com/companies/stryker/jobs/de1ea09dfac909a11208/) Michigan ### [Manager, Cybersecurity, Quantitative Risk - Remote](https://jobs.opennash.com/companies/stryker/jobs/fa606c6a0b7254f149fb/) Michigan ## Similar jobs at other companies ### [Senior OT Network/Cybersecurity Engineer](https://jobs.opennash.com/companies/hitachi/jobs/ba4899bc9e3a1fc5eff1/) Hitachi · Brisbane, QLD, Australia ### [Network Security Engineer](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/c4315122364fec68a14b/) Tata Consultancy Services · Bengaluru ### [Network Security Engineer (L3)](https://jobs.opennash.com/companies/ntt/jobs/bacc97a39be8e060b172/) NTT · Cyberjaya, Selangor, Malaysia ### [Engineer MS - Network Security](https://jobs.opennash.com/companies/ntt/jobs/a071d01b175b6613efeb/) NTT · Chennai, Tamil Nādu, India ### [Senior Cloud Network Security Engineer](https://jobs.opennash.com/companies/hitachi/jobs/c4b2aedd336b64a5cedb/) Hitachi · Kyiv, Kyiv city, Ukraine OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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