Senior Technology & Security Consultant

AECOMs Technology Solutions Group (TSG) is seeking a Senior Technology & Security Consultant to join our TSG Team. This position is also open to a remote working situation.    

The Senior Technology and Security Consultant will have or develop a solid understanding of client business practices and goals to:

• Develop and formulate solutions to client problems on assigned projects.
• Under general direction responsible for the creation of work plans and task definitions.
• Has broad technical knowledge but possesses an area of specialization or focus.
• Gather and correlate engineering data using established and well-defined procedures.
• Work on detailed and/or routine design and/or consulting assignments.
• Propose solutions to solve new and/or complex problems encountered.
• Provide guidance and direction to internal mid-level consultants and production staff.
• Perform work in accordance with the agreed-upon budget and schedule with minimal supervision.
• Perform cybersecurity assessments of OT/ICS environments including SCADA systems PLCs RTUs HMIs field devices and supporting network infrastructure.
• Identify vulnerabilities analyze risk posture and develop actionable remediation plans aligned with industry standards and federal requirements.
• Support implementation and documentation of controls in accordance with the Risk Management Framework (RMF) and applicable cybersecurity frameworks (e.g. NIST-based standards).
• Develop and maintain required cybersecurity documentation including System Security Plans (SSPs) security assessment reports Plans of Action & Milestones (POA&Ms) and related compliance artifacts.
• Collaborate with engineering network and project management teams to ensure cybersecurity requirements are integrated into system design and deployment.
• Support Authority to Operate (ATO) efforts and ongoing compliance monitoring activities.
• Conduct technical reviews analyze system configurations and recommend improvements to enhance system resilience and regulatory compliance.
• Provide clear concise and technically sound written deliverables for Federal clients.
• Support project planning scheduling and execution activities as needed.

AECOMs Buildings Places practice includes architecture interiors building engineering workplace strategy business transformation asset advisory economics and development planning master planning urban planning and landscape architecture.  With a range of expertise from strategy and design through project realization we create better outcomes to grow economies protect natural systems conserve natural resources make societies more equitable and connect and engage people through innovative sustainable design solutions.  Our teams have worked on signature projects such as the London 2012 Olympic Park and Legacy Framework to the new plan for the LA2028 Olympics to industrial facilities for GE and Rolls-Royce to headquarters and workplaces for NASA Unilever Sony Music DirecTV Box Inc. and many Fortune 500 companies. 

Qualifications :

Minimum Requirements

• BA/BS Cybersecurity Information Technology Engineering or related field 10 years of related experience or demonstrated equivalency of experience a education.
• 5 years of relevant industry experience in OT/ICS cybersecurity.
• Experience securing SCADA PLC and industrial network environments.
• Experience with cybersecurity frameworks and Risk Management Framework (RMF).
• Due to the nature of this work US Citizenship is required.

Preferred Requirements

• Knowledge of cybersecurity and privacy laws regulations and compliance standards.
• Experience conducting security risk assessments and developing remediation plans.
• Previous experience supporting Federal projects.
• Experience developing and maintaining Authority to Operate (ATO) packages.
• Hands-on experience with vulnerability management network segmentation and system hardening in OT environments.
• Relevant certifications such as Security CISSP CISM or equivalent industry certifications are a plus.
• Experience supporting DoD DHS or other Federal agencies.
• Possess an active security clearance.
• Strong technical writing analytical and governance skills.
• Fluent in English (read write and speak).

Additional Information :

• This position does not offer relocation assistance.
• Sponsorship for US Employment Authorization is not available now or in the future for this position.

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 . 

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 youll 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 youve always envisioned. Here youll find a welcoming workplace built on respect collaboration and communitywhere 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. 

Remote Work :

Yes

Employment Type :

Full-time