Jobs in the United States

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Added 1 min ago
Associate Electrolyte Engineer
Anthro
Alameda, CA
…seeking a hands-on and collaborative Associate Electrolyte Engineer to support electrolyte formulation, characterization, and electrochemical…
Added 2 mins ago
SC
Lead Software Engineer
SBS CYBERSECURITY LLC
Remote, United States
- $80,000 to $100,000 USD / year
Help design and build new features in an Agile environment - you'll stay hands-on both working on the code yourself as well as guiding team members to build better solutions.
Added 2 mins ago
Engineer II, Product Development Tooling Programmer, Air Manufacturing Innovation
Air MI
Beaverton, OR
…programmer partners closely with the Tool Shop, Tooling Engineering, Design Engineering, Manufacturing Engineering, and Process Engineering to deliver reliable, production-ready machining…
Added 2 mins ago
UG
Senior Principal AI/ML Product Engineer- Full Stack
UnitedHealth Group
Boston, MA
- $184,600 to $316,500 USD / year
…building it so that it runs without them. The Sr Principal AI/ML Engineer works as one team with product, design, clinical, and operations partners, and with great Optum Health engineering…
Added 3 mins ago
M
Deployment Architect (Solutions Architect)
monday.com
Denver, CO
- $125,000 to $160,000 USD / year
…editors such as Cursor or Claude Code, sufficient to prototype a design and to evaluate the approach an engineer proposes for building…
Added 3 mins ago
D
Production Engineer
Devens
Devens, MA
- $40.05 to $48.53 USD / hour
Summary: Reporting to the Director of Downstream Operations, Production Engineer/Scientist 1 of the Single Use Facility is responsible for advancing the biologics pipeline according to…
Added 4 mins ago
DE
Software Data Engineer
Disney Entertainment Operations LLC
New York, NY
- $113,700 to $152,400 USD / year
We are looking for a Data Engineer to join the Performance Marketing arm of this media team. We are an integrated, cross-functional team of marketers, software engineers, data scientists,…
Added 5 mins ago
A
Systems Engineer II - Thermodynamics
Aerospace
Torrance, CA
- $105,000 to $131,000 USD / year
As a Systems Engr II here at Honeywell Aerospace you will play a critical role in the design, implementation, and management of complex systems and solutions that drive innovation, safety,…
Added 6 mins ago
A
Devsecops Engineer
Actalent
Wilmington, MA
- $70 to $100 USD / hour
Job Title: DevSecOps EngineerJob DescriptionThe DevSecOps Engineer will design, implement, and maintain robust security controls across AWS cloud environments that support connected medical…
Added 6 mins ago
A
Electrical Test Engineer
Actalent
Wallkill, NY
- $80,000 to $93,000 USD / year
…availableEmployment Type: Full-TimeWe are seeking an Electrical Test Engineer to join a growing engineering team in a well-established manufacturing…
Added 6 mins ago
A
Test Engineer
Actalent
Merritt Island, FL
- $36 to $43 USD / hour
Job Title: Integration and Test EngineerJob DescriptionThe Integration and Test Engineer defines, documents, analyzes, performs, and interprets tests for products, systems, components, and…
Added 6 mins ago
A
Manufacturing Quality Engineer
Actalent
Mechanicsburg, PA
- $70,000 to $90,000 USD / year
Job Title: Quality EngineerJob DescriptionWe are seeking a detail-oriented Quality Engineer with a passion for improving manufacturing processes. The ideal candidate will have extensive…
Added 6 mins ago
Manufacturing Systems Engineer
Lincoln Electric
Cleveland, OH
The Operational Transformation Systems Engineer is responsible for driving manufacturing excellence through the integration of industrial engineering principles, manufacturing systems, data…
Added 6 mins ago
Manufacturing Systems Engineer
Lincoln Electric
Cleveland, OH
The Operational Transformation Systems Engineer is responsible for driving manufacturing excellence through the integration of industrial engineering principles, manufacturing systems, data…
Added 7 mins ago
Research Software Engineer
Dartmouth College
NH
The Research Software Engineer at the Center for Open Neuroscience (CON) helps build infrastructure that makes neuroscience data FAIR, open, and reproducible, working on open-source…
Added 9 mins ago
Fabrication Design Engineer
TOMARCO CONTRACTOR SPECIALTIES LLP
La Mirada, CA
…team of more than 900 professionals specializes in MEP support design, engineering, technical VDC, project management, detailing, project support, fabrication, offsite manufacturing and…
Added 10 mins ago
UPW CSU Engineer
Bechtel Corporation
New Albany, OH
The Ultrapure Water (UPW) Commissioning and Startup (CSU) Engineer supports the start-up, testing, and troubleshooting of ultrapure water systems serving a semiconductor manufacturing…
Added 12 mins ago
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 12 mins ago
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 12 mins ago
Civil or Environmental Engineer
Commonwealth Engineers, Inc.
South Bend, IN
Perform simple design calculations under the supervision of a project engineer or project manager.
Added 12 mins ago
G
Water-Wastewater Engineer
GPAC
Tampa, FL
- $75,000 to $130,000 USD / year
We are seeking a Water/Wastewater Engineer to join a growing, multi-disciplinary engineering consulting firm. This individual will contribute to the planning, design, and delivery of…
Added 13 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 16 mins ago
Avionics Test Systems Engineer
3MD Inc.
Redmond, WA
This engineer will design, integrate, and validate electrical/avionics test racks for use in satellite hardware testing. The role ensures racks are electrically sound, calibrated, and…
Added 17 mins ago
G
Civil Design Engineer
GPAC
Dallas, TX
- $80,000 to $95,000 USD / year
We are seeking a talented and motivated Civil Design Engineer to join our growing team. This individual will be responsible for the design and development of land development and…
Added 17 mins ago
Software Quality Engineer I
St. Jude Medical, Cardiology Division, I
CA
The Software Quality Engineer I provides design quality engineering support for the development and maintenance of mobile medical device software applications and connected digital health…

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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