Jobs in the United States

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Added 49 mins ago
Driver
Reach Cyber Charter School
Enola, PA
The STEM Vehicle Driver is responsible for the safe operation, routine inspection, operator maintenance, and operational readiness of the school's STEM RV/bus, truck, and trailer. The…
Added 1 hour ago
DF
Machine Operator - 1st Shift
Dominion Fiber Technologies
Richmond, VA
- $20 to $25 USD / hour
Added 1 hour ago
AA
Refri-claim Check In Operator - Rhome
A-Gas Americas
Rhome, TX
- From $20 USD / hour
Refri-claim Check In - Warehouse Data Entry Operator
Added 2 hours ago
Associate Security Researcher
Cobalt
Remote, United States
Containers & Lab Environments: Hands-on familiarity with Docker, virtual machines, and home-lab or cloud environments for spinning up test infrastructure.
Added 3 hours ago
Quality Technician (1st Shift)
Milwaukee Manufacturing Corporation
Menomonee Falls, WI
User of test lab equipment such as tensile/torsion testers, hardness testers, metallurgical equipment (cut/mount/polish, optical and stereo microscopes), and other various test equipment
Added 4 hours ago
EA
Ergon Asphalt and Emulsions - Facility Operator
Ergon Asphalt and Emulsions, Inc
Muskogee, OK
- $22 USD / hour
Facility Operator - Working with a tight-knit team to produce high quality asphalt binder.
Added 4 hours ago
Ergon Asphalt and Emulsions - Facility Operator
Ergon Asphalt and Emulsions, Inc
Saginaw, TX
Facility Operator - Working with a tight-knit team to solve the everyday issues of producing high quality asphalt binder.
Added 8 hours ago
Battery Lab Test Systems Engineer
General Motors
Warren, MI
This role manages the lab software ecosystem for GBSL, WBCIC, and the RWC. Scope includes TCWS (test cell workstation) builds and configurations, LSIE’s test automation toolchain, small…
Added 13 hours ago
Environmental Analyst 1 (35 Hour)
State of Connecticut
Hartford, CT
…(ELCP). The ELCP is responsible for certifying laboratories that test a variety of environmental contaminants including, but not limited to, air, water, soil, sediments, and wastes. This is…
Added 22 hours ago
Sr Packaging/Labeling Technician - 2nd Shift
ThermoFisher Scientific
Teterboro, NJ
Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.)
Added 23 hours ago
Wastewater Treatment Operator
Global
Attleboro, MA
The primary result expected from the Wastewater Treatment Operator will be to operate, set up, changeover, assist or tend to machines to produce shellac or shellac-based products, ready…
Added 1 day ago
Senior Mission Software Engineer
Varda Space Industries
El Segundo, CA
…and distribution, mission control interfaces, simulation and test automation, with reliable deployment across lab, test range, and mission operations environments. You'll work hands-on with…
Added 1 day ago
Sr. Mfg. Equipment Maintenance Technician (Steriles South) 12hr nights (2-3-2 rotation)
ThermoFisher Scientific
Greenville, NC
…Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Standing for full shift, Working at…
Added 1 day ago
Sr. Mfg. Equipment Maintenance Technician (Steriles South) 12hr nights (2-3-2 rotation)
ThermoFisher Scientific
Greenville, NC
…Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Standing for full shift, Working at…
Added 1 day ago
A
Production Machine Operator
Aerotek
Affton, MO
- $20 to $21.5 USD / hour
Job Title: Production Machine Operator | Pay Range : $20-21.50 / hr
Added 1 day ago
A
Production Machine Operator
Aerotek
Affton, MO
- $20 to $21.5 USD / hour
Job Title: Production Machine Operator | Pay Range : $20-21.50 / hr
Added 1 day ago
A
1st Shift Forklift $17/HR START ASAP!!!
Aerotek
Fairmont, MN
- $34,112 USD / year
Job Title: Shift Forklift Operator Job Description
Added 1 day ago
Laboratory Technician
University of Michigan
Ann Arbor, MI
2. Scan documents (scan requisitions and worksheets); organize and file test reports anddocuments, file slides
Added 1 day ago
Lab Support Svcs Specialist 2 - Lagrange, GA
West Georgia Medical Center, Inc.
United States
Productivity: Practices organizational skills for efficiency of time, materials, cost and availability of lab data
Added 1 day ago
Clinical Laboratory Scientist
Veterans Affairs, Veterans Health Administration
Augusta, ME
Added 1 day ago
Clinical Laboratory Scientist
Veterans Affairs, Veterans Health Administration
Augusta, ME
Added 1 day ago
TS
Painter Operator II - First Shift (3:30am - 1:30pm)
ThermoFisher Scientific
Marietta, OH
- $20 USD / hour
…Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.), Standing for full…
Added 2 days ago
PN
Senior Nuclear Advisor - Spent Fuel Management and Licensing (Part-Time/Hourly)
Pacific Northwest National Laboratory
UNAVAILABLE
- $194,900 USD / year
- Part-time
…engineering or scientific discipline. Prior or current reactor operator licensing, reactor inspector qualification, nuclear plant test engineering certification, DOE accident investigation…
Added 2 days ago
Clinical Lab Scientist
Veterans Affairs, Veterans Health Administration
Fayetteville, NC
Added 2 days ago
MACHINE TOOL OPERATOR
U.S. Pacific Fleet
Bremerton, WA
You will serve as a You will serve as a MACHINE TOOL OPERATOR in the PRODUCTION RESOURCES DEPARTMENT of PSNS and IMF.

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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