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Freelance Offensive Security Engineer Jobs in Colorado

Crowe LLP

Offensive Security Manager

Denver, CO

$114K - $154K/yr

Lead or support Offensive Security engagements including: * Internal and external network ... Social engineering (phishing, telephone, onsite) * Red teaming/Threat emulation * Purple teaming

New

S&P Global

Lead Penetration Test Engineer

Englewood, CO · On-site

$135 - $200/hr

This role requires strong offensive security skills combined with cloud and application security ... Collaborate with engineering and development teams to analyze vulnerabilities, develop remediation ...

US Bank

Senior Red Team Operator

Englewood, CO

The Senior Red Team Operator leads advanced offensive security operations designed to assess and ... Serve as a trusted advisor and subject matter expert to security operations, detection engineering ...

S&P Global

Lead Penetration Test Engineer

Englewood, CO · Hybrid

$135K/yr

We are seeking a Lead Penetration Test Engineer with extensive experience in penetration testing ... This role requires strong offensive security skills combined with cloud and application ...

Broadcom

R&D Engineer SW Quality 3

Broomfield, CO · On-site

$72K - $93K/yr

An individual proficient in offensive security, incident response, threat intelligence, and Python ... Primary Responsibilities As a Software QA Test Engineer, you will own the end-to-end quality ...

Spgi

Lead Penetration Test Engineer

Englewood, CO · Hybrid

$135K/yr

We are seeking a Lead Penetration Test Engineer with extensive experience in penetration testing ... This role requires strong offensive security skills combined with cloud and application ...

Broadcom, Inc.

R&D Engineer SW Quality 3

Broomfield, CO · On-site

$72K - $93K/yr

An individual proficient in offensive security, incident response, threat intelligence, and Python ... Primary Responsibilities As a Software QA Test Engineer, you will own the end-to-end quality ...

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Freelance Offensive Security Engineer information

What is a freelance offensive security engineer?

Freelance Offensive Security Engineers are independent cybersecurity professionals who specialize in identifying and exploiting vulnerabilities within computer systems, networks, and applications. They are hired by organizations on a contract basis to conduct penetration testing, red teaming, and security assessments to help improve the organization's defenses. Unlike in-house employees, freelancers work for multiple clients and often bring a diverse range of experience from different industries. Their primary goal is to simulate real-world attacks and provide detailed reports with recommendations to enhance security posture.

What are the key skills and qualifications needed to thrive as a freelance offensive security engineer?

To thrive as a Freelance Offensive Security Engineer, you need deep expertise in penetration testing, vulnerability assessment, and cybersecurity best practices, often backed by certifications like OSCP or CEH. Familiarity with tools such as Metasploit, Burp Suite, Nmap, and scripting languages like Python is typically required. Strong problem-solving skills, self-motivation, and effective client communication set standout professionals apart in this field. These competencies are crucial for identifying and mitigating security risks while maintaining client trust and delivering high-value security assessments.

What are some common challenges faced by freelance offensive security engineers when working with multiple clients?

Freelance Offensive Security Engineers often juggle multiple projects for different clients, which can make time management and prioritization challenging. Each client may have unique security requirements, varying network environments, and distinct expectations for deliverables. Additionally, staying updated on the latest vulnerabilities and attack techniques is crucial, as clients rely on your expertise for thorough assessments. Clear communication and diligent documentation are essential to ensure that findings and recommendations are understood and actionable for each client.

What is the difference between Freelance Offensive Security Engineer vs Penetration Tester?

AspectFreelance Offensive Security EngineerPenetration Tester
CertificationsOSCP, CEH, OSWEOSCP, CEH, GPEN
Work EnvironmentProject-based, remote or on-site, client-specificTypically consulting, testing environments, often on-site or remote
Employer/Industry UsageFreelance, cybersecurity firms, consultingSecurity firms, internal security teams, consulting

Freelance Offensive Security Engineers and Penetration Testers both focus on identifying security vulnerabilities. However, Freelance Offensive Security Engineers often work on broader offensive security projects, including red teaming and security architecture, while Penetration Testers primarily conduct targeted vulnerability assessments. The roles overlap but differ in scope and depth of engagement.

What are the most commonly searched types of Offensive Security Engineer jobs in Colorado?

The most popular types of Offensive Security Engineer jobs in Colorado are:

What are popular job titles related to Freelance Offensive Security Engineer jobs in Colorado?

For Freelance Offensive Security Engineer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Freelance Offensive Security Engineer jobs in Colorado look for?

The top searched job categories for Freelance Offensive Security Engineer jobs in Colorado are:

Freelance Offensive Security Engineer jobs near you

Senior Information Security Engineer, Offensive Security

GRVTY

Boulder, CO

$110K - $149K/yr

Full-time

Re-posted 14 days ago

Job description

What Impact You'll Have

Seeking experienced offensive security professionals to conduct security assessments, red team operations, and network exploitation activities in support of client security requirements.

What You'll be Owning

  • Execute offensive cyber operations to assess client networks and identify vulnerabilities
  • Analyze computer networks and systems to identify and assess security weaknesses
  • Perform analysis of malware and security tools to evaluate capabilities
  • Provide written and oral briefings on assessment results to clients and management
  • Train and mentor junior operators on tools, techniques, and tradecraft
  • Develop scripts and tools to improve operational efficiency

What You Must Have

  • Must be able to obtain and maintain an Active TS/SCI with poly, US citizenship required
  • Bachelor Degree in Computer Science or related field is required or 5 years of direct work experience
  • Minimum of 3 years of related work experience is required
  • Completion of formal offensive cyber operations training
  • Experience conducting network exploitation, penetration testing, or red team operations
  • Proficiency with UNIX/Linux and Windows operating systems
  • Strong understanding of network protocols and packet analysis

What Would be Nice to Have

  • Active TS/SCI with poly
  • Advanced operator certifications or specialized training
  • OSCP, GXPN, or similar offensive security certifications
  • Experience with reverse engineering and exploit development
  • Background in offensive cyber operations or advanced red teaming

Apply