Jobs in the United States

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CM
Surface Transportation Intern - Nashville, TN
Crawford Murphy & Tilly Inc
Brentwood, TN
- $21 to $24 USD / hour
CMT does not accept unsolicited resumes or applications. Staffing and recruiting agencies, and individuals being represented by an agency, are not authorized to use this site or to submit…
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Maintenance Technician
Pearce Services
Napa, CA · CA
Morning Shift: 6:00 AM – 2:30 PM
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RI
Technical Writer/Editor
Reingold Inc
Alexandria, VA
- $64,400 to $96,600 USD / year
This is a hybrid role, requiring at least two days per week on site at Reingold’s headquarters in Alexandria, VA
Added 1 min ago
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Store Manager In Training
Rent-A-Center
Union, SC
- From $18.12 USD / hour
Computer literacy/proficiency in store operation applications
Added 1 min ago
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Store Manager In Training
Rent-A-Center
Roslindale, MA
- From $26 USD / hour
Computer literacy/proficiency in store operation applications
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Store Manager
Rent-A-Center
Hartford, CT
- From $62,100 USD / year
Computer literacy/proficiency in store operation applications
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Full Stack Software Engineer
Actalent
Raleigh, NC
- $60 to $70 USD / hour
Job Title: Software DeveloperJob DescriptionWe are seeking a talented Software Developer with a focus on backend development (50%) and frontend tasks (50%). The role involves working with a…
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Project Engineer
Actalent
San Francisco, CA
- $115,000 to $175,000 USD / year
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Food And Beverage Construction Project Manager
Actalent
Philadelphia, PA
- $72 to $86 USD / hour
Added 1 min ago
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Electrical Engineer
Actalent
Indian Head, MD
- $100,000 to $170,000 USD / year
Added 1 min ago
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Safety Specialist
Actalent
Boise, ID
- $38 to $45 USD / hour
Must hold at least OSHA 10 certification
Added 1 min ago
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Engineer Embedded Software 3
Actalent
Chandler, AZ
- $72 to $83 USD / hour
including sourcing, screening, and evaluating candidates. AI helps assess applications
Added 1 min ago
Project Management Specialist 3
PDS Defense
North Charleston, SC
2+ years of experience utilizing Microsoft Office applications such as SharePoint, Word, Excel, PowerPoint and Microsoft Project
Added 1 min ago
Immunology and Mechanistic Biology Scientist
Zoetis LLC
United States
…therapeutic, and biopharmaceutical solutions for veterinary applications. Our work supports livestock health, productivity, sustainability, and food security, as well as companion-animal…
Added 1 min ago
Veterinary Clinical Research Associate
Zoetis LLC
United States
All applicants must possess or obtain authorization to work in the US for Zoetis
Added 1 min ago
Senior Associate Scientist
Zoetis LLC
United States
All applicants must possess or obtain authorization to work in the US for Zoetis
Added 1 min ago
Sr. Analyst, Strategic FP&A
Zoetis Services LLC
United States
Added 1 min ago
Global Process Owner – Plant Based Finite Scheduling (SAP S/4HANA Center of Excellence)
Zoetis US LLC
Remote, United States
Added 1 min ago
Senior Associate Scientist
Zoetis LLC
United States
Added 1 min ago
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Housekeeping at Holiday Inn Express Brandermill
SHAMIN HOTELS MASTER
Midlothian, VA
- $16 to $17 USD / hour
Must have basic Reading, Writing, and Math skills · Must have a strong attention to detail
Added 1 min ago
Authorizations and Assessments Manager
SecuriGence
Arlington, VA
…Management Framework and A&A portfolio across information systems, applications, enclaves, cloud environments, and system interconnections. The position leads approximately four Information…
Added 1 min ago
Data Transfer Agent
Chenega Agile Real-Time Solutions
Springfield, VA
Excellent skills in Microsoft Word, Excel, and other Office applications
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NOSC Analyst (Overnight)
Chenega Agile Real-Time Solutions
Remote, United States
…identify/analyze problems or incidents in the enterprise networks, applications, servers or other…
Added 1 min ago
Software Development Verification Engr III – Medical Device (Hybrid – Valencia, CA) Contract
Pharmavise Corporation
Valencia, CA
Creating, maintaining, and refactoring the testing frameworks, implementing test libraries for Android and iOS mobile applications.
Added 1 min ago
Software Development Verification Engr III – Medical Device (Hybrid – Santa Clara, CA) Contract
Pharmavise Corporation
Santa Clara, CA
Creating, maintaining, and refactoring the testing frameworks, implementing test libraries for Android and iOS mobile applications.

True Zero Technologies

Penetration Testing Team Lead (R-00251)

Remote, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

True Zero Technologies, a veteran-owned small business, was founded on the principle that the purposeful enablement of people and technology in an organization directly ties to the quality of its outcomes. True Zero recognizes that those outcomes begin and end with our people, and that is what we have built a community of like-minded, driven, and passionate individuals and innovators who are aligned in a common goal of delivering top-tier services to our customers. Our culture and commitment have been recognized through numerous accolades, including being named one of the Best Places to Work in 2023 in two categories (“Prosperous and Thriving” ($5MM–$50MM in gross revenue) and “Mid-Atlantic Region” (DC, DE, MD, NC, VA, WV)), and again in 2025 as a Best Places to Work honoree. In addition, True Zero earned coveted spots on the Inc. 5000 list of fastest-growing companies in America in 2022, 2023, and 2025, a testament to our sustained growth driven by our people-first approach and unwavering dedication to excellence.

Job Responsibilities

Position Overview

True Zero Technologies is seeking an experienced Penetration Testing Team Lead to oversee and execute advanced penetration testing and Red Team operations across federal systems and environments. This role is responsible for leading offensive security assessments, identifying exploitable vulnerabilities, evaluating security controls, and providing actionable recommendations to strengthen the organization's cybersecurity posture.

The ideal candidate will possess extensive hands-on offensive security experience, strong technical leadership skills, and a deep understanding of penetration testing methodologies, adversary simulation, and federal cybersecurity standards.

Key Responsibilities

Penetration Testing & Red Team Leadership: Plan, coordinate, and lead comprehensive penetration testing and Red Team engagements across federal enterprise systems, networks, applications, cloud infrastructure, and APIs.
Security Assessment Execution: Oversee all phases of penetration testing engagements, including scoping, reconnaissance, vulnerability identification, exploitation, post-exploitation analysis, and reporting while ensuring adherence to authorized testing parameters.
Offensive Security Tools & Infrastructure: Manage, maintain, and optimize penetration testing tools, frameworks, infrastructure, and testing environments, including software patches, upgrades, inventory management, and evaluation of emerging technologies.
Compliance & Testing Methodologies: Ensure testing activities align with NIST SP 800-115, MITRE ATT&CK, DHS Risk and Vulnerability Assessment (RVA) standards, and applicable federal cybersecurity policies and procedures.
Vulnerability Analysis & Reporting: Develop detailed technical findings, risk assessments, executive summaries, and remediation recommendations. Collaborate with security engineering and operational teams to validate findings and prioritize corrective actions.
Team Leadership & Mentorship: Provide technical direction, mentorship, and quality assurance for junior penetration testers while promoting consistent testing methodologies, knowledge sharing, and continuous skill development.
Adversary Simulation & Security Improvement: Design and execute realistic attack scenarios to assess detection and response capabilities, identify security gaps, and recommend improvements to enterprise defensive controls.

Job Requirements

Required Qualifications

Offensive Security Experience: Minimum of 12 years of progressive experience in offensive cybersecurity, penetration testing, vulnerability exploitation, Red Team operations, or related technical security disciplines, including experience leading complex security engagements.
Professional Certifications: Must possess at least one of the following certifications: Offensive Security Certified Professional (OSCP), Offensive Security Certified Expert (OSCE), GIAC Exploit Researcher and Advanced Penetration Tester (GXPN), or Certified Ethical Hacker (CEH).
Technical Penetration Testing Expertise: Demonstrated hands-on experience performing network, web application, API, and AWS cloud penetration testing within complex enterprise environments, including identifying, exploiting, and documenting security vulnerabilities.
Federal Security Frameworks & Methodologies: Strong understanding of NIST SP 800-115, MITRE ATT&CK, DHS RVA methodologies, and security assessment processes, with the ability to apply standardized testing techniques in regulated or federal environments.
Leadership, Communication & Reporting: Proven ability to lead technical testing teams, manage multiple assessment engagements, mentor junior personnel, and communicate complex security findings and actionable remediation strategies to both technical and executive stakeholders.

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Jobs in the United States