Jobs in the United States

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Added 3 mins ago
Cyber Systems Security Engineering Prin - E6
Lockheed Martin
Virtual Two, MD · MD
The Cyber Systems Security Engineer Principal will serve as the senior cybersecurity technical authority for the UAE Cybersecurity Center of Excellence. The role will define and govern…
Added 17 mins ago
Software Engineer - Level 2 or 3 - Space AHT
Northrop Grumman
Huntsville, AL
Basic Qualifications for Principal Software Engineer (Level 3): Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university and 5…
Added 1 hour ago
UA
Lead Interdisciplinary Engineer
U.S. Army Corps of Engineers
Omaha, NE
- $117,034 to $144,043 USD / year
As a Senior Cost Engineer, you will: | Develop and prepare of the civil and military concept, budgetary, design in progress, bid estimates, engineering contract modifications, and field…
Added 3 hours ago
Principal Engineer, System Planning (Hybrid Schedule)
Eversource Energy
Westwood, MA
We have 2 exciting roles for Principal Engineers, System Planning to join the Eversource Transmission System Planning team as a Principal Engineer. This critical role provides technical…
Added 3 hours ago
FM
Cybersecurity Architect
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
Ability to work in a group development environment as an application security engineer across software engineer, QA engineer and build/test/release engineer teams.
Added 3 hours ago
M
Engineering Intern Summer 2027 - Candidates Attending 2026 SHPE National Convention
Medtronic
Boston, MA · Newton, MA
- $26.5 to $45.25 USD / hour
Working toward a bachelor's or master's degree in biomedical engineering, Mechanical Engineering, Electrical Engineering, Industrial Engineering, Materials Science & Engineering, Computer…
Added 5 hours ago
Lead Principal Electrical Engineer III or IV (SBI LOE3)
Northrop Grumman
Chandler, AZ
Northrop Grumman Chandler is looking for a Electrical Engineering Team Lead over support the SBI LOE3 Mission/Program Team. The lead will work together with the EE team lead of the SBI LOE1…
Added 5 hours ago
Principal RF Data Link Engineer
RTX Corporation
tucson, AZ
…strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful…
Added 5 hours ago
Senior Principal Low Observables Material Engineer
RTX Corporation
tucson, AZ
…strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful…
Added 5 hours ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
We are seeking a Principal Digital Factory Engineer to design, develop, integrate, and support advanced digital factory solutions deployed across multiple Raytheon manufacturing sites. This…
Added 5 hours ago
Principal Navigation Engineer
Mach Industries
Huntington Beach, CA
Mach Industries is seeking a Principal Navigation Engineer to lead the development, integration, and flight validation of navigation systems for autonomous aircraft and related defense…
Added 5 hours ago
Mission Autonomy Software Developer
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Software Engineer or Principal Software Engineer position to join our team of qualified, diverse individuals onsite in El Segundo,…
Added 6 hours ago
Senior Security Engineer
State of Delaware
Dover, DE
The principal responsibility is to provide highly effective security engineering support for DTI’s cloud environments, applications, and identity services. Services will be delivered…
Added 6 hours ago
Construction Project Manager
Hoxton Circle
Redwood City, CA
…building owners, and clients. The position reports to the company principal and is based in our Bay Area office, with regular visits to active…
Added 7 hours ago
Staff Software Engineer, WarehouseOS
HOJ INNOVATIONS, INC
Salt Lake City, UT
You will report directly to the Director of Software Engineering, who also leads product direction, and partner with our Principal Technical Program Manager on sequencing, dependencies, and…
Added 7 hours ago
Principal Engineer
BAE Systems
Norfolk, VA
BAE Systems is hiring for a Principal Engineer to support primarily at its Norfolk, Virginia site. The position will occasionally provide support in San Diego, CA, and Jacksonville, FL. In…
Added 8 hours ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 8 hours ago
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QA/Test Engineer
Jobot
Gaithersburg, MD
- $150,000 to $175,000 USD / year
Opportunities across senior, lead, and principal-level QA engineering responsibilities.
Added 8 hours ago
2027 Summer Internship: Design Engineer- Autonomous Vehicle Platform
PACCAR
Denton, TX
Peterbilt Motors Company, a PACCAR Company, has an opening for a Mechanical, Electrical or Software Engineering Intern to add to our Autonomous Vehicle Platform team in Denton, Texas.
Added 8 hours ago
Technical Recruiter
elly
Remote, United States
We’re looking for a Technical Recruiter to lead engineering searches across our growing client roster, from founding engineers to senior and principal talent. You’ll own each search from…
Added 8 hours ago
IC
Server Architect
Intel Corporation
OR · MA · CA · TX · AZ
- $220,920 to $311,890 USD / year
As a Principal Engineer in CPU Architecture, you will be at the forefront of developing and driving the end-to-end architectural specifications for cutting-edge, modular, and scalable CPUs…
Added 8 hours ago
Principal / Sr. Principal Software Engineer - Onsite Customer Integration
Northrop Grumman
Melbourne
(Principal Software Engineer, Level 3) Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s…
Added 8 hours ago
Senior Principal Mechanical Systems Engineer
Northrop Grumman
Annapolis
…are interested in expanding their horizons. The Mechanical Engineering Department is seeking a Senior Principal Mechanical Systems Engineer to join our team of qualified, diverse…
Added 8 hours ago
Principal Engineer Software
Northrop Grumman
Orlando
Northrop Grumman Defense Systems has an opening for a Principal Software Engineer. We are looking for you to join our team as a Principal Software Engineer based out of Orlando, FL. As a…
Added 8 hours ago
Principal Engineer/Sr. Principal Engineer Digital-RF Subsystems I&T Lead
Northrop Grumman
Baltimore
This is a Dual-level opening, candidates will be considered at both a level 3 (Principal Engineer) or 4 (Sr. Principal Engineer) based upon the Basic Qualifications listed below.

Topgolf Payroll Services

Sr. Security & Fraud Engineer

United States

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Job details

Posting language: English
Posted: Nov 2, 2026

Original job description

Own and secure our Customer Identity and Access Management (CIAM) environment and transaction monitoring ecosystem. In this specialized, high-impact role, you will bridge the gap between cybersecurity infrastructure and fraud defense. You will design, implement, and tune the technical systems that monitor for external fraud, prevent account takeover (ATO) attacks, and maintain robust controls within our Payment Card Industry (PCI) environment.The ideal candidate possesses deep technical expertise in IAM protocols alongside a data-driven, investigative mindset to mitigate transactional risk without introducing friction for legitimate customers.

Design, configure, and maintain enterprise CIAM platforms to defend against brute-force, automated bot networks, credential stuffing, and session hijacking.

Own, scale, and tune real-time fraud transaction engines and behavioral scoring models to catch card-testing and e-commerce payment fraud at point-of-sale or checkout channels. Administer identity verification workflows, role-based access frameworks, and multi-factor authentication (MFA) protocols to systematically satisfy technical elements of PCI DSS requirements (specifically around user authentication and access restriction). Use advanced database querying skills to extract system telemetry, analyze suspicious velocity parameters, and rapidly convert investigative findings into active programmatic blocklists. Partner with software development, infrastructure engineering, and compliance teams to ensure new feature releases maintain a secure risk posture and feed telemetry correctly into centralized logging systems. Manage integrations and rules infrastructure for third-party identity, device fingerprinting, and risk-scoring vendor platforms Work cross-functionally with all areas of the company to achieve corporate objectives by providing technical recommendations and work with third parties to achieve stated goals.

BENEFITS

Free Play & 1/2 price food! Health, dental, vision, 401(k) team member match, free mental well-being platform – and that’s just for starters for those who qualify. View team member benefits here.

ADA The above statements cover what are generally believed to be principal and essential functions of the job. Specific circumstances may allow or require some incumbents assigned to the job to perform a different combination of duties.

EEO Statement Topgolf is a global sports and entertainment community and is committed to equal opportunity and is firmly committed to preventing discrimination and harassment, including sexual misconduct, based on legally protected diversity characteristics (such as race, color, religion, national origin, sex, age, disability, sexual orientation, gender identity or expression, family status, citizenship, genetic information and veteran status) in its application and hiring processes and in its employment decisions. As an affirmative action employer, Topgolf also takes steps to prevent retaliation and to create a respectful, equitable and inclusive environment for our Guests, Associates, business partners, vendors, and the communities we serve.

Topgolf is an equal opportunity affirmative action employer and administers all personnel practices without regard to race, color, religion, sex, age, national origin, disability, sexual orientation, gender identity or expression, marital status, veteran status, genetics or any other category protected under applicable law.

Topgolf Entertainment Group does not accept unsolicited agency resumes. Please do not forward unsolicited agency resumes to our website, employees or Human Resources. Topgolf will not pay fees for unsolicited agency resumes and will not be responsible for any agency fees associated with unsolicited resumes. Unsolicited resumes received will be considered property of Topgolf Entertainment Group and will be processed accordingly without fee.

Topgolf participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.