Jobs in the United States

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Added 1 min ago
Data Engineer - IT Data Analytics Team
USA 3M Company
MN
Experience with SQL, Python, ETL/ELT development, data modeling, and data quality practices.
Added 1 min ago
AI
Business Intelligence Engineer, Marketing Finance
ADUS-Adobe Inc.
United States
- $128,700 to $243,850 USD / year
Expertise in Python and SQL, plus DevOps tooling such as Git, GitHub, CI/CD, and Jira.
Added 2 mins ago
Business Intelligence Engineer, Amazon Autos
Amazon.com Services LLC
Sunnyvale, CA · Seattle, WA
Our team supports multiple reporting mechanisms, including development of systems on AWS, micro services, and pipelines
Added 2 mins ago
Sr Manager, Applied Science, Search
Amazon.com Services LLC
Seattle, WA · Irvine, CA
- Experience with big data technologies such as AWS, Hadoop, Spark, Pig, Hive etc.
Added 2 mins ago
Devops Lead
Capgemini
San Antonio, TX
Design and manage infrastructure on AWS / Azure / GCP
Added 5 mins ago
Site Reliability Engineer
Priority Technology Holdings, LLC
Alpharetta, GA
Proficiency in a scripting or programming language (e.g., Python, Go, TypeScript).
Added 7 mins ago
MF
Senior Software Engineer
Method Financial
New York, NY · Washington, DC · Austin, TX
- $205,000 to $240,000 USD / year
- Expert knowledge in JS, Python, Java or equivalent languages
Added 8 mins ago
Software Engineer - Data Fulfillment
Truveta
Seattle, WA
3+ years of experience with software development in one or more programming languages (e.g., Java, C#, or Python), and with data structures/algorithms
Added 8 mins ago
Cyber & IT Operations Analytics Engineer
KDA Consulting Inc
Herndon, VA
Scripting & Automation: Ability to write scripts in Python, Bash, or JSON/REST APIs to automate data collection, pipeline health monitoring, and data sanitization tasks.
Added 8 mins ago
TU
Summer 2027 Software Engineering Internship
T-Mobile USA, Inc.
NY
- $27 to $50 USD / hour
Experience with at least one language such as JavaScript, TypeScript, Python, or Java
Added 8 mins ago
TU
Summer 2027 Software Engineering Internship
T-Mobile USA, Inc.
Philadelphia, PA
- $27 to $50 USD / hour
Experience with at least one language such as JavaScript, TypeScript, Python, or Java
Added 10 mins ago
DevOps Engineer
CallMiner
Remote, United States
…The ideal candidate will bring proven experience with both AWS and Azure, containerization, Kubernetes orchestration, automation tools, GitOps methodologies, and release engineering best…
Added 15 mins ago
Systems Engineer
LEIDOS, INC.
Charleston, SC · San Diego, CA
Demonstrated experience in container orchestration using Docker, OpenShift, Kubernetes, or AWS EKS/ECS/ECR.
Added 16 mins ago
Staff Software Engineer
Intuitive
Sunnyvale, CA
…performance at scale, and drive strategic initiatives that improve developer productivity and data accessibility across the…
Added 16 mins ago
E
Consulting - TC - Digi Engg - Full Stack Eng - Serv Del - Manager - Multiple Positions - 1718314
EY
Charlotte, NC
- $154,669 USD / year
Must have 4 years of back-end experience using one or a combination of the following modern technologies - Java, Python, Node.js, REST, NoSQL, Microservices, and/or Serverless.
Added 16 mins ago
AI Engineer III
Mariner Finance
Plano, TX
Write clean, asynchronous, production-ready Python and robust web APIs (such as Flask or FastAPI) that power agent actions and expose knowledge services. Build and integrate agentic tools…
Added 18 mins ago
TT
Engineering Manager
True Talent Solutions Partners
Remote, United States
- $165,000 to $205,000 USD / year
- Proficiency with React, TypeScript, Python, and Kotlin or Go; familiarity with Java and PostgreSQL is also relevant.
Added 20 mins ago
C
Software Engineer Full Stack / Backend II (Full-Time) - United States
Cisco
Research Triangle Park, NC
- Full-time
Proficiency in programming languages such as Python, Java, or Go
Added 20 mins ago
Cloud Engineer
Cisco
Research Triangle Park, NC
Experience in Infrastructure as Code (Terraform, Ansible, GitOps); cloud platforms (AWS, Azure, DC, etc.) as well as container technologies (Docker, Kubernetes, etc.).
Added 20 mins ago
Data Analyst I (Intern) - United States
Cisco
Research Triangle Park, NC
Python, Python libraries, and R with proficiency in statistical analysis and data visualization
Added 22 mins ago
Web Application Developer
SAIC
Reston, VA
QVine, an SAIC company, is seeking an experienced Full Stack Web Application Developer to join our team. This role involves hands-on technical expertise in building modern, scalable web…
Added 23 mins ago
Lead Software Engineer - Java Full Stack
Wells Fargo Bank, N. A.
IRVING, TX · CHARLOTTE, NC · ISELIN, NJ
5+ years of experience in Java 17+, Spring Boot 3.x, Spring Security, Spring Cloud, Hibernate, JPA, Python, Scala REST APIs, and Microservices Architecture
Added 24 mins ago
IG
Cloud Engineer (Remote)
Insight Global
Remote, United States
- From $71 USD / hour
Experience using scripting/automation, such as Python, Go, Groovy, Bash, AWS CLI, or similar
Added 25 mins ago
Data Scientist
CACI
Bolling AFB, DC · Washington, DC · Frederick, MD · Washington · Frederick
Design, test, install, maintain, operate, and develop in programming/scripting languages including but not limited to Python and SQL.
Added 25 mins ago
Full Stack Developer
TISTA Science and Technology Corporation
Remote-United States
AWS Developer or Solutions Architect, or Azure Developer or DevOps Engineer; SAFe Practitioner.

Cobalt

Associate Security Researcher

Remote, United States

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Job details

Posting language: English
Posted: Oct 30, 2026

Original job description

Description

At Cobalt, our Offensive Security Research team bridges the gap between emerging adversary tradecraft, automated security validation, and real-world penetration testing. We do not need a narrow, single-domain specialist for this seat. We are looking for a high-agency, multi-skilled Associate Security Researcher who loves building, scripting, testing, and solving practical technical problems across the stack.

Think of this role as a technical utility player for Offensive Security Research. One day you will build containerized lab environments in Docker and GCP or wire up Python scripts to benchmark emerging offensive security tools and AI models. The next day you will collaborate with Senior Researchers to validate vulnerability findings, refine testing methodologies (Web, API, Cloud, IoT, and AI/LLM), and review specialized penetration testing reports for technical accuracy. You will bring broad foundational skills across systems, code, and security, and we will mentor you into a full-scale Security Researcher.

What You’ll Do

Research Infrastructure & Lab Engineering: Build, deploy, and maintain containerized testing harnesses, vulnerable lab targets, and cloud sandboxes (Docker, Linux, GCP/AWS) to support tool bake-offs and vulnerability research.
Tooling & Workflow Automation: Write and maintain practical scripts in Python, Bash, or Go to automate research data collection, scanner template validation (such as Nuclei), and offensive testing workflows.
Emerging Tech & AI Security Testing: Assist Senior Researchers in evaluating autonomous security tools, testing LLM and Model Context Protocol (MCP) integrations, and building practical proof-of-concept (PoC) labs.
Methodology & Tradecraft Support: Help maintain and expand Cobalt's offensive testing methodologies, checklists, and quarterly methodology reviews across Web, API, Network, Cloud, IoT, and AI attack surfaces.
Technical Quality Control & Authorship: Partner with our Technical Project Management (TPM) and Delivery teams to review specialized penetration testing findings and final reports (Red Team, Secure Code Review, IoT, Digital Risk, and AI). Ensure technical accuracy and actionable remediation guidance.
Documentation & Knowledge Sharing: Maintain high-quality documentation of research findings, scripts, and internal wikis, with opportunities to present research and co-author technical blogs.

You Must Have

We are not looking for a point-and-click scanner operator, and you do not need to be a 10-year exploit developer. We want a curious, methodical builder and generalist. You understand how modern systems, networks, and applications fit together, and you know how to glue things together with code.

Broad Technical Foundation (The Utility Player): 1 to 3+ years of hands-on experience across Systems/Cloud Administration, DevSecOps, Application Development, Security Operations, or Junior Penetration Testing. You understand servers, Linux/Windows internals, networking, APIs, permissions, and logs because you have built and managed them.
Practical Scripting & Automation: Working proficiency with Python, Bash, or PowerShell, plus familiarity with Git/GitHub and technical documentation.
Containers & Lab Environments: Hands-on familiarity with Docker, virtual machines, and home-lab or cloud environments for spinning up test infrastructure.
Security & Pentesting Fundamentals: Solid grasp of penetration testing methodology (reconnaissance, scanning, exploitation, and remediation) and common vulnerability classes (OWASP Top 10, API flaws, cloud misconfigurations).
Clear Technical Writing: Ability to review technical findings and translate complex issues into accurate, actionable remediation guidance.
US-Based & Time Zone Alignment: For logistical and compliance reasons, this role is strictly limited to candidates residing in the Continental United States. Preference is given to EST or CST to align with our morning-heavy meeting schedule, though all US time zones are welcome.

Nice to Have

Hands-on interest or experience with AI/LLM security (prompt injection, agentic workflows, MCP servers, or model testing).
Experience writing or tuning custom detection or scanning templates (such as Nuclei or Semgrep).
Cloud security familiarity across GCP, AWS, or Azure and DevSecOps pipelines.
Security certifications such as Security+, CySA+, GSEC, eJPT, PNPT, CPTS, CWES, OSAI, or working toward an OSCP.
Comfort presenting technical topics or research to small groups or community office hours.

Why You Should Join Us

Grow in a passionate, rapidly expanding industry operating at the forefront of the Pentesting industry
Work directly with experienced senior leaders with ongoing mentorship opportunities
Earn competitive compensation and an attractive equity plan
Save for the future with a 401(k) program (US) or pension (EU)
Benefit from medical, dental, vision and life insurance (US) or statutory healthcare (EU)
Leverage stipends for:
Wellness
Work-from-home equipment & wifi
Learning & development
Make the most of our flexible, generous paid time off, and paid parental leave

Pay Range Disclosure

Cobalt is committed to fair and equitable compensation practices. The salary range for this role is ($60k - 80k ) per year + equity + benefits. A candidate’s salary is determined by various factors including, but not limited to, relevant work experience, skills, and certifications. The salary range may differ in other states and may be impacted by proximity to major metropolitan cities.

Cobalt (the "Company") is an equal opportunity employer, and we want the best available persons for every job. The Company makes employment decisions only based on merit. It is the Company's policy to prohibit discrimination in any employment opportunity (including but not limited to recruitment, employment, promotion, salary increases, benefits, termination and all other terms and conditions of employment) based on race, color, sex, sexual orientation, gender, gender identity, gender expression, genetic information, pregnancy, religious creed, national origin, ancestry, age, physical/mental disability, medical condition, marital/domestic partner status, military and veteran status, height, weight or any other such characteristic protected by federal, state or local law. The Company is committed to complying with all applicable laws and providing equal employment opportunities. This commitment applies to all persons involved in the operations of the Company regardless of where the employee is located and prohibits unlawful discrimination by any employee of the Company.

Cobalt is an E-Verify employer. E-Verify is an Internet-based system operated by the Department of Homeland Security (DHS) in partnership with the Social Security Administration (SSA). It allows participating employers to electronically verify the employment eligibility of their newly hired employees in the United States.

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More about this job

Skills

Penetration testing
Docker
Google Cloud
Python
Research
Linux
AWS
Workflow
Bash
Go
Quality control
Project management
Documentation
Microsoft Windows
Microsoft PowerShell
Git
GitHub
Technical writing
Regulatory compliance
Microsoft Azure
Security+

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