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ASIC Test Development Engineer
Cisco
San Jose, CA
As our next ASIC Test Development Engineer in Silicon Operations, you are the backbone of our ATE test bring-up process. You will collaborate with ASIC design teams in the Central Hardware…
Added just now
ASIC Packaging SI/PI Engineer (Hybrid)
Cisco
San Jose, CA
We are seeking a qualified Signal and Power Integrity Engineer to help us develop our next generation ASIC packaging to help define, design and verify ASIC packaging to be deployed in a…
Added just now
Wastewater Process Engineer
Kennedy/Jenks Consulting
Austin, TX
Kennedy Jenks is seeking a motivated Wastewater Process Engineer to join our growing Wastewater Infrastructure team in Austin. This role supports municipal wastewater treatment and…
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Staff Software Engineer
Cisco
Durham, NC · Denver, CO · Rancho Cordova, CA
…lifecycle including AI, spanning requirements gathering, technical design, implementation, testing, automation, deployment, and ongoing operational ownership in…
Added 1 min ago
M
Technical Lead / Data Engineer
modis
Irving, TX
- $49 to $52 USD / hour
Modis is seeking a Technical Lead / Data Engineer for a Contract with a client in Irving, TX/ Temple terrace, FL (Hybrid). The ideal candidate will design and build scalable real-time data…
Added 2 mins ago
Sr Structural Engineer
Arcadis
White Plains, NY · Philadelphia, PA · White Plains · Philadelphia
Arcadis is seeking a Senior Structural Engineer to play a key role in the delivery of complex water, wastewater, and resiliency infrastructure projects. This position offers the opportunity…
Added 2 mins ago
Senior Water/Wastewater Project Manager
Arcadis
St. Louis, MO · St Louis, MO · St Louis
This role will lead and manage the planning, design, and construction administration of municipal water, wastewater, and stormwater projects, ensuring compliance with client requirements,…
Added 2 mins ago
Airflow Modeler – Data Center Design
Arcadis
NY · San Francisco, CA · Sacramento, CA · New York · San Francisco · Sacramento
Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.
Added 2 mins ago
PT
Senior Construction Contracts Project Manager
Pennsylvania Turnpike Commission
King of Prussia, PA
- $102,612.03 to $167,627.98 USD / year
…multiple activities associated with the review of engineering design plans and contract documents to ensure projects are prepared for advertisement and competitive bidding. Responsibilities…
Added 2 mins ago
Quality Automation Engineer (SDET) - Multiple Positions
Equifax, Inc.
Saint Louis, MO
Quality Automation Engineer (SDET) for Equifax Inc. in St. Louis, MO, (**Multiple Positions Available**) to code, test, debug and implement software solutions. Lead complex testing efforts,…
Added 3 mins ago
Staff Site Reliability Engineer, InfraSec
MongoDB
NY
Lead initiatives across their full lifecycle; from threat modeling and architectural design to implementation, rollout, and long-term production reliability
Added 3 mins ago
Senior Site Reliability Engineer, InfraSec
MongoDB
Dallas, TX
Lead initiatives across their full lifecycle; from threat modeling and architectural design to implementation, rollout, and long-term production reliability
Added 4 mins ago
Electrical Engineer II
Honeywell
Arvada, CO
As an Electrical Engineer II here at Honeywell, you will contribute to the design, development, and implementation of electrical systems and components specifically tailored for process…
Added 4 mins ago
Project Manager - Civil/Site
French & Parrello
Wall Township, NJ
The Project Manager – Civil/Site will oversee projects from conceptual planning through design, approvals, and construction support. Representative assignments span a range of markets and…
Added 5 mins ago
AI
Network and Security Engineer, Defense
Applied Intuition
Sunnyvale, CA
- $150,000 to $200,000 USD / year
We are looking for a Network and Security Engineer to own the architecture of high-performance, high-assurance networks for our defense programs. You will design networks that move terabits…
Added 5 mins ago
AI
Full-Stack Engineer, C2 Command & Control
Applied Intuition
Sunnyvale, CA
- $160,000 to $235,000 USD / year
Each engineer on Mission Control works on building a highly configurable, stable, and intuitive frontend platform. This will include:
Added 6 mins ago
Electrical Engineer I Neuromodulation
St. Jude Medical, Cardiology Division, I
TX
Support the design and development of electronic circuits and subsystems for medical devices.
Added 6 mins ago
Senior Development Quality Engineer
St. Jude Medical, Cardiology Division, I
CA
The Senior Development Quality Engineer assures new or modified products conform to quality standards and establishes compliance with the quality system. Responsible for maintaining a…
Added 6 mins ago
MI
Principal Engineer - Automation & Assembly
Medline Industries, LP
Glens Falls, NY
- $116,000 to $174,000 USD / year
Join our team as a Principal Engineer supporting Automation and Assembly. We’re looking for an experienced, hands-on individual contributor to support product development and manufacturing…
Added 8 mins ago
TL
Quality Engineer
T45 Labs
Cleveland, OH
- $80,000 to $108,000 USD / year
We are seeking a highly motivated Quality Engineer to support the design, development, and manufacturing of our groundbreaking combination medical devices. As a member of our small, growing…
Added 8 mins ago
Tooling Design Engineer
Amcor
United States
We are looking for a Tooling Design Engineer to join our team at our Evansville Tool Shop facility! In this role, you will design molds and tooling for custom and proprietary…
Added 8 mins ago
SDEII Specialist GenAI Tooling, Specialist Technology Team (STT), AWS WWSO SA Field Initiatives
Amazon Web Services, Inc.
Jersey City, NJ · Austin, TX · Bellevue, WA · New York, NY · Houston, TX
This is an AI-first engineering role. As an SDE II, you will design, build, and operate significant parts of the platform on your own. You will solve hard problems in retrieval-augmented…
Added 8 mins ago
Equipment Engineer, Equipment Engineering , Equipment Engineering
Amazon Development Center U.S., Inc.
Pasadena, CA
The Amazon Web Services (AWS) Center for Quantum Computing (CQC) in Pasadena, CA, is looking to hire an Equipment Engineer who will aid in AWS’s effort to bring cloud quantum computing…
Added 9 mins ago
FN
Pack Manufacturing Engineer
Forge Nano
Thornton, CO
- $85,000 to $110,000 USD / year
Forge Nano is seeking an experienced Pack Manufacturing Engineer to lead the development, implementation, and scale-up of our in-house battery pack manufacturing capabilities. Reporting to…
Added 9 mins ago
Associate Electrical Engineering Manager
Delta Industrial Services Inc
Ramsey, MN
Direct Reports: Electrical Engineer I and Electrical Engineer II positions (headcount as assigned, 8-12 team members)

Abnormal

Software Engineer II, Attack Detection

Remote, United States

$149,200 - $214,500 USD

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Job details

Pay: $149,200 - $214,500 USD
Experience: At least 2 years of experience in software design and development.
Posting language: English
Posted: Nov 6, 2026

Original job description

About the Role

At Abnormal AI, we are on a thrilling mission to safeguard the world's largest enterprises against a vast range of relentless email attacks. We protect our customers against adversaries who constantly evolve their techniques and tactics to outwit and undermine traditional email security approaches. That’s what makes our novel behavioral- based approach so…Abnormal. Abnormal has constantly been named as one of the top cybersecurity startups and our behavioral AI system has helped us win various cybersecurity accolades resulting in being trusted to protect more than 15% of the Fortune 500 (and ever growing).

As a Software Engineer II, you will build customer-facing security features and the software that supports them. Projects may include detection services or AI agents that use models and software tools to investigate suspicious activity. Other projects support model development and evaluation, mostly driven by automated agentic loops.

You will collaborate closely with ML Engineers, Data Scientists, and fellow Software Engineers to turn new approaches into reliable production systems and in turn help us catch more attacks and improve security investigations while limiting false positives and cost. Your work will help keep our inbound email security product world-class in an ever-evolving threat landscape. Your contributions will directly influence the success of our Email Security product and Abnormal as a whole.

Strong software engineering skills are essential. Practical machine learning experience is preferred.

What You Will Do

Build backend services and data pipelines for customer-facing security features.
Integrate machine learning models and large language models into detection and investigation workflows.
Develop AI agents that analyze suspicious activity and support security investigations.
Build tools that make model training repeatable, agent-driven, and help engineers evaluate AI systems.
Evaluate changes against real attack patterns and investigate missed attacks and false positives.
Improve system reliability and performance within latency and cost limits.
Write tested, readable code and contribute to technical designs and code reviews.
Own well-defined features from design through release and monitor their behavior in production.

Must Haves

A bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related engineering field.
At least 2 years of experience in software design and development.
Experience with backend services or data-intensive applications where reliability and performance matter.
Strong programming skills in a general-purpose language and knowledge of data structures and software design.
Experience with automated tests and diagnosis of production issues through logs and metrics.
Ability to turn a product requirement into a practical design and deliver it with guidance on larger technical decisions.
Clear technical communication and effective collaboration with other engineers.

Preferred Qualifications

Hands-on machine learning experience from industry, research, or substantial projects.
Experience with large language models or AI agents, including evaluation of accuracy and reliability.
Experience with statistical evaluation of classifiers, including precision and recall.
Experience with Python or Go.
Experience with data pipelines or tools that make model experiments reproducible.
Experience with cybersecurity or fraud detection.

Actual compensation will be determined based on several non-discriminatory factors including skills, experience, qualifications, and geographic location. In addition to base salary, this role may be eligible for bonus or incentive compensation, equity, and a comprehensive benefits package.

Base salary range:

$149,200 - $214,500 USD

A note on AI in our process:

Abnormal AI uses AI-assisted tools to help our recruiting team prepare for candidate interviews. These tools analyze resume content and role requirements to suggest interview questions and areas for the interviewer to explore.They do not make hiring decisions or screen candidates automatically. Every decision about a candidacy is made by a person. Further, if your application is successful and Abnormal AI makes a conditional offer of employment, we will carry out pre-employment checks which must be successfully completed to progress to a final offer. All processes and pre-employment checks are in line with prevailing legislation and Abnormal AI's policies relevant to our security and privacy standards.

Abnormal AI is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law. For our EEO policy statement please click here. If you would like more information on your EEO rights under the law, please click here.

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More about this job

Skills

Cybersecurity
ML
Machine learning
Create model
Computer science
Communication skills
Collaboration
Research
Python
Go
Fraud detection

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