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There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Position Overview

The 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

• Serve as the technical advisor and program SME for enterprise Video Management Systems (VMS) and security platforms.
• Provide expert guidance on video analytics configuration, tuning, validation, and optimization.
• Support oversight of Windows Server infrastructure, including patching strategies, monitoring, hardening, and capacity planning.
• Recommend and support database maintenance, index optimization, and performance improvements to ensure system stability and scalability.
• Maintain and review site IP matrices, network diagrams, and as-built documentation.
• Advise on and evaluate third-party system integrations and cross-system data bridges (e.g., access control, emergency communications, analytics platforms).
• Act as the technical liaison between engineering teams, field technicians, and vendors; provide guidance on hardware compatibility and deployment coordination.
• Support development of technical reports, operational documentation, and training materials for internal and external stakeholders.
• Advise on spare parts inventory strategy, lifecycle planning, and downtime mitigation approaches.
• Provide escalation-level engineering support during critical incidents or system outages.

Minimum:

• BA/BS Engineering, Computer Science, or a related technical field and 6 years of experience as a Systems Engineer, Field Engineer, or Integration Engineer supporting security and surveillance systems or demonstrated eqivalency of experience and/or education. 

Preferred:

• Experience of enterprise VMS platforms and video analytics configuration and performance tuning.
• Experience administering Windows Server environments (2016 or later).
• Experience with database maintenance and performance optimization (SQL-based systems preferred).
• Experience in understanding of networking fundamentals, IP addressing, VLANs, bandwidth management, and IP device administration.
• Full project lifecycle experience, including procurement, system design, deployment, testing, training, and operational handoff.
• Experience with documentation, reporting, and stakeholder communication skills.
• Experience supporting public sector, transit, or law enforcement clients.
• Experience with third-party system integrations, such as access control systems and emergency communications platforms.
• Industry certifications such as Microsoft, networking, or VMS manufacturer certifications.
• Experience working in large-scale, highly regulated, or mission-critical environments.
• Familiarity with system resilience strategies, high availability architectures, and disaster recovery planning.

• Sponsorship for US employment authorization is not available now or in the future for this position
• Relocation is not available for this position

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.