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Senior Security Systems Engineer

Senior Security Systems Engineer

locationMerrimack, NH, USA
PublishedPublished: 5/8/2026
IT / Computer Engineering
Full Time

Job Description:

Senior Security Systems Engineer

The Role

As a Security Systems Engineer, you will work as a member of the Fidelity Security Technology Team. You will be responsible for assisting in the design and implementation of physical security for various Fidelity Properties. The ideal candidate will demonstrate an understanding of the security business or function and display an understanding of how hardware/software systems relate to the protection of the Fidelity sites.

The Expertise and Skills You Bring

  • BS degree in Computer Science or equivalent degree or work experience preferred

  • 5+ years of technology experience in the implementation and integration of software solutions in highly scalable environments

  • Experience with all aspects of Physical Security including Video Surveillance, Access Control, and Intrusion

  • Hands-on system integration experience is preferred

  • Experience with design tool and programs such as AutoCAD, Revit, and Visio

  • Understanding of cloud-based solutions, continuous integration/deployment, and cloud architecture.

  • Desire and aptitude for learning new technologies

  • Previous experience using business requirements to develop technical designs and define architectural strategies and solutions

  • Ability to communicate problems and recommend solutions to team members

  • Understanding of cloud-based solutions and cloud architecture.

  • Excellent verbal and written communication skills

  • Working across cloud infrastructure components (server, storage, network, data, and applications).

  • Participate and maintain the Technical Security standards globally and ensure seamless internal testing and control to ensure baseline standards are adhered to and maintained

  • Participate in working groups to address Technical Security operations, strategies, risks, and product support as needed

  • Support the implementation of strong governance structures for all Technical Security platforms and operations

Familiarity of the following Technical Security and Security Engineering topics preferred:

Physical Access Control

  • Electronic Access Control Systems

  • Visitor Management Systems

  • Access Control Devices & Equipment

Video Surveillance

  • Video Management Systems (VMS)

  • Internet Protocol Video (IPV)

  • Video Content Analysis Systems (VCA)

  • Digital & Analog Platform Topologies

  • Video Surveillance Devices & Equipment

Intrusion Detection

  • Alarm Monitoring Systems (AMS)

  • Physical Intrusion Detection Systems (IDS)

  • Intrusion Detection Devices & Equipment

Threat Prevention

  • Fingerprint Authentication Systems

  • Cryptographic Key Management Systems (CKMS)

Security Operations Center

  • Physical Security Information Management (PSIM)

  • Central Monitoring Station (CMS)

  • Integrated Platform Design & Architecture

Note: Fidelity will not provide immigration sponsorship for this position.

The Team
The Fidelity Corporate Security Group is seeking a team member who has proven experience delivering creative solutions to complex issues within a collaborative and cooperative environment. Our team is passionate about Global Security and Investigation’s Mission - 'Protect Fidelity’s assets: our reputation, our people, our clients and our vital business information, processes and facilities.' We offer a flexible work environment with exceptional compensation packages and industry leading benefits. This unique opportunity will be essential for advancing Fidelity Investments’ Security Technology and will also have impacts throughout the security industry.

Certifications:

Category:

Information Technology

Please be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.