Senior Network Engineer (Secret Clearance Required)We are seeking a Senior Network Engineer to support a large-scale network audit and security assurance initiative within a highly secure and complex environment.The successful candidate will lead comprehensive assessments of classified network environments, ensuring alignment with federal security standards while strengthening the resilience of mission‑critical infrastructure.Engagement Model: Qualified Services Engagement – B2B (Incorporated Entities Only)Key ResponsibilitiesConduct comprehensive network audits, including architecture and infrastructure reviewsAssess network environments to identify vulnerabilities, risks, and compliance gapsEvaluate and validate network devices and controls, including firewalls, routers, switches, VPNs, access controls, and encryption protocolsPerform vulnerability scanning, security testing, and configuration reviewsAssess log integrity, data retention, and backup/restoration practicesCorrelate network‑level findings with application and system‑level vulnerabilitiesDevelop detailed audit reports with actionable recommendations and mitigation strategiesSupport implementation of remediation activities with internal stakeholdersParticipate in regular status meetings and provide ongoing reportingMandatory RequirementsActive Secret (Level II) security clearanceBachelor’s degree in a STEM discipline (computer engineering, network engineering, systems, electrical engineering, or a related field)Minimum of 5 years (60 months)



experience as a Network Engineer supporting command and control or mission‑critical systemsDemonstrated experience (within the last 10 years) in at least four of the following:Network architecture design and implementationNetwork security engineering (hardware, software, cryptographic systems)Network system integration (COTS and/or custom components)Communication network analysis, design, testing, and implementationNetwork architecture within high‑security environmentsLifecycle management of network systemsMinimum 48 months experience preparingTechnical documentationSystem specificationsDemonstrated ability to communicate technical concepts, provide expert advice, and support decision‑making at senior levelsNice-to-Have QualificationsExperience working within federal or highly regulated IT/security environmentsBackground in cybersecurity programs, vulnerability assessments, or network auditsExperience within classified or mission‑critical systems environmentsFamiliarity with cryptographic systems and secure communicationsExperience with real‑time, distributed, or embedded systemsExperience using network modelling or simulation toolsDemonstrated leadership experience, including guiding technical teams or engineering directionExperience supporting large‑scale, enterprise or defense‑related programsDeliverables and OutcomesCompletion of a comprehensive network audit and security assessmentIdentification of vulnerabilities with clear remediation strategiesDelivery of detailed reports and recommendations aligned with security standardsContribution to improved security posture and operational resilience#J-18808-Ljbffr

📌 Network Engineer (Ottawa)
🏢 Confidential
📍 Ottawa