Position OverviewThe Senior Systems Engineer - Security and Surveillance serves as a technical advisor and subject matter expert (SME) for a large-scale, enterprise video surveillance and physical security environment. This role provides strategic guidance, engineering oversight, and hands-on expertise to ensure 24/7 system reliability, security compliance, and optimal analytics performance across the organization’s security systems infrastructure.Key Responsibilities<ul><li>Serve as the technical advisor and program SME for enterprise Video Management Systems (VMS) and security platforms.</li><li>Provide expert guidance on video analytics configuration, tuning, validation, and optimization.</li><li>Support oversight of Windows Server infrastructure, including patching strategies, monitoring, hardening, and capacity planning.</li><li>Recommend and support database maintenance, index optimization, and performance improvements to ensure system stability and scalability.</li><li>Maintain and review site IP matrices, network diagrams, and as-built documentation.</li><li>Advise on and evaluate third-party system integrations and cross-system data bridges (e.g., access control, emergency communications, analytics platforms).</li><li>Act as the technical liaison between engineering teams, field technicians, and vendors; provide guidance on hardware compatibility and deployment coordination.</li><li>Support development of technical reports, operational documentation, and training materials for internal and external stakeholders.</li><li>Advise on spare parts inventory strategy, lifecycle planning, and downtime mitigation approaches.</li><li>Provide escalation-level engineering support during critical incidents or system outages.</li></ul>

AECOM is the world&rsquo;s trusted infrastructure consulting firm, delivering professional services throughout the project lifecycle &ndash; from advisory, planning, design and engineering to program and construction management. On projects spanning transportation, buildings, water, new energy and the environment, our public- and private-sector clients trust us to solve their most complex challenges. Our teams are driven by a common purpose to deliver a better world through our unrivaled technical and digital expertise, a culture of equity, diversity and inclusion, and a commitment to environmental, social and governance priorities. AECOM is a Fortune 500 firm and its Professional Services business had revenue of $14.4 billion in fiscal year 2023. See how we are delivering sustainable legacies for generations to come at aecom.com and @AECOM.

Senior Systems Engineer — Security and Surveillance

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AECOM

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