Offensive Security Engineer Jobs in Denver, CO

121 - 140 of 313 Jobs

Senior Security Engineer, Infrastructure SecurityJob Title - Senior Security Engineer, Infrastructure Security

AirbnbCompany Name - Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Airbnb's Infrastructure Security team is focused on proactive security and is looking for a hands-on Securi

Senior Engineer - Product SecurityJob Title - Senior Engineer - Product Security

College BoardCompany Name - College Board

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Full-time

Senior Engineer - Product Security College Board - Technology Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position About the Team The College Board Product Security team is a close knit and enthusiastic group of 8 technologists with a thirst for knowledge in all things security and cloud. We collaborate closely daily to investigate and solve problems and ha

Security Engineer (SIEM/SOAR/SOC Optimization) - Mid-Atlantic region (Remote in NC, VA, WV, MD, DC, DE, NJ, or PA)Job Title - Security Engineer (SIEM/SOAR/SOC Optimization) - Mid-Atlantic region (Remote in NC, VA, WV, MD, DC, DE, NJ, or PA)

GuidePoint SecurityCompany Name - GuidePoint Security

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Remote or North Carolina, USA

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. Note: This is a remote position but applicant

Principal Security ResearcherJob Title - Principal Security Researcher

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Principal Security Researcher. Candidate will contribute to a number of strategic research initiatives to develop the product and services catalogue. Primary focus for this role is to analyze ransomware samples and threat actor tools to gain insights for future product features, threat actor insights, and assist in the validation of our cur

PKI Security Engineer W2 OnlyJob Title - PKI Security Engineer W2 Only

Apidel TechnologiesCompany Name - Apidel Technologies

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Remote or Philadelphia, Pennsylvania, USA

Contract

Overview: This role is within the XPKI (Xfinity Public Key Infrastructure) team, responsible for supporting and maintaining software products on a day-to-day basis. The position primarily focuses on 75% PKI and cybersecurity responsibilities, Hardware Security Modules (HSM) 25% and requires familiarity with project management in an Agile framework. This is not a software development role; instead, it emphasizes documentation, onboarding, HSM, and PKI tasks. Role Requirements: Key Expertise Neede

Senior Security Engineer / AWS / Hybrid / RemoteJob Title - Senior Security Engineer / AWS / Hybrid / Remote

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Remote or New York, New York, USA

Full-time

Our Client, a leading, technology-driven financial services company that offers investing and retirement solutions for retail investors and investment advisors as well as financial wellness solutions, including a 401(k) for small and medium-sized businesses is seeking a Senior Security Engineer to join their team. New York City offers competitive compensation, generous benefits, and the opportunity to work with cutting edge technologies. As a Senior Security Engineer, you will develop security t

Software Engineer (L4), Cloud SecurityJob Title - Software Engineer (L4), Cloud Security

Netflix, Inc.Company Name - Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The Role Netflix Cloud Security is looking for a cloud infrastructure software engineer. As a Software Engineer for Netflix Cloud Security, you will drive product developme

Sr. AWS Cloud Security EngineerJob Title - Sr. AWS Cloud Security Engineer

eQuest SolutionsCompany Name - eQuest Solutions

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Remote

Full-time

Please note I have direct access to the Hiring Director of Security on this position. Position is 100% Remote. This is an outstanding opportunity for a Sr. AWS Cloud Security Engineer to drive the ground up design and build out of a CSPM Program and environment for a growing SaaS HealthTech Software Company. We are a leading SaaS HealthTech Software Company in our niche and are looking for a Sr. AWS Cloud Security Engineer. We are a privately held company backed by Private Equity, have been in b

Security Systems Engineer, Programming & CommissioningJob Title - Security Systems Engineer, Programming & Commissioning

Tesla MotorsCompany Name - Tesla Motors

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Remote or Sparks, Nevada, USA

Full-time

We are seeking a highly skilled Security Systems Engineer to join our team. The successful candidate will be responsible for the programming and commissioning of access control, intrusion detection and video surveillance systems. This role requires strong technical expertise, excellent communication skills, and the ability to work collaboratively with cross-functional teams. Locations: Reno, NV, OR Fremont, CA OR Austin, TX Responsibilities Support the Security Engineering's Southern region i

Software Engineer (L5) - Security Platforms EngineeringJob Title - Software Engineer (L5) - Security Platforms Engineering

Netflix, Inc.Company Name - Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. Netflix has changed how people watch shows and movies, enabling on-demand access to thousands of movies and TV shows. Recently, Netflix has expanded its entertainment offeri

Internship, Systems Engineer, Infrastructure Security (Fall 2025)Job Title - Internship, Systems Engineer, Infrastructure Security (Fall 2025)

Tesla MotorsCompany Name - Tesla Motors

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Remote or Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around September 2025 and continue through the Fall term (approximately December 2025) or into Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should a

Security Engineer (BISO Support) - RemoteJob Title - Security Engineer (BISO Support) - Remote

Alight Solutions LLCCompany Name - Alight Solutions LLC

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Remote or New York, New York, USA

Full-time

Our story Strada is a technology-enabled, people powered company committed to delivering world-class payroll, human capital management, and financial management solutions to organizations globally. With a team of more than 8,000 experts and over 30 years of expertise, Strada blends leading-edge technology with human ingenuity to help businesses across the globe design and deliver at scale. Supporting over 1,400 customers in 33 countries, Strada partners with customers at every stage of their jo

Security DevSecOps Engineer - HybridJob Title - Security DevSecOps Engineer - Hybrid

General DynamicsCompany Name - General Dynamics

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Remote or Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Information Security Job Qualifications: Skills: Agile Methodology, Cybersecurity, Information Security, Information Technology Security Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: GDIT, a Federal marketplace leader in next-generation IT solutions and profes

Security Engineer (L4) - Application and Infrastructure SecurityJob Title - Security Engineer (L4) - Application and Infrastructure Security

Netflix, Inc.Company Name - Netflix, Inc.

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Remote

Full-time

Netflix is one of the world's leading entertainment services, with 283 million paid memberships in over 190 countries enjoying TV series, films and games across a wide variety of genres and languages. Members can play, pause and resume watching as much as they want, anytime, anywhere, and can change their plans at any time. The team The Security Engineering organization ensures that Netflix can pragmatically address top security risks while maintaining business agility, velocity, and scale. We

Information Security EngineerJob Title - Information Security Engineer

Maxar Technologies Holdings IncCompany Name - Maxar Technologies Holdings Inc

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Remote

Full-time

Please review the job details below. Maxar's Engineering Security team is looking to add an Information Security Engineer to harden and defend our systems against continuous security threats. We are a growing security team that implements engineering design and security best practices under regulated frameworks (NIST, ISO27001, CIS). This role will require you to work collaboratively across multiple functional engineering teams managing the services, operations, reliability, and performance of

Lead Baseline Security EngineerJob Title - Lead Baseline Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Remote

Full-time

Job Number: R0218699 Baseline Security Engineer, Lead Key Role: Develop and implement security solutions in alignment with security strategy. Maintain an awareness of market and technology trends to bring best of breed solutions to the client. Apply leading-edge principles, theories, and concepts and contribute to the development of new principles and concepts. Work on unusually complex problems and provide highly innovative solutions. Operate with substantial latitude for unreviewed action or

Security EngineerJob Title - Security Engineer

SN Cloud SolutionsCompany Name - SN Cloud Solutions

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Remote

Contract

Title: Security Engineer Location: Remote Duration: 12 Month(s) Intune and Browser Security Work Tasks Description: Changing and/or setting browser policy settings for Chrome & Edge & Safari, in Intune. Policies in Intune: Password Autofill (Chrome & Edge) Prevents browsers from automatically filling in passwords, reducing the risk of phishing attacks.Automatic Password Saving (Chrome & Edge) Blocks the browser from storing user credentials, preventing attackers from extracting saved passwords.

Cyber Security Engineer/ Cyber Security Analyst/ SOC Analyst/ Senior Detection Engineer/ Splunk Engineer/ Cybersecurity Detection Engineer/ Senior Security EngineerJob Title - Cyber Security Engineer/ Cyber Security Analyst/ SOC Analyst/ Senior Detection Engineer/ Splunk Engineer/ Cybersecurity Detection Engineer/ Senior Security Engineer

Orpine.comCompany Name - Orpine.com

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Remote

Contract, Third Party

Job Description: Overview We are looking for an experienced Senior Detection Engineer specializing in Splunk Enterprise Security (ES), Splunk SOAR, and proactive detection engineering. This role is critical to enhancing our cybersecurity posture through the development and onboarding of advanced detection use cases aimed at preventing and mitigating enterprise and product security threats, including fraud. Key Responsibilities Detection Engineering & Use Case Development Develop, deploy, and man

Senior Product Security EngineerJob Title - Senior Product Security Engineer

Request Technology, LLCCompany Name - Request Technology, LLC

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Remote

Full-time

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Senior Product Security Engineer. This role is focused on reverse engineering, analyzing malware, ransomware, ability to develop tools to augment existing capabilities, Windows internals, etc. Responsibilities Design and implement security test harnesses from scratch to simulate real-world ransomware behaviorDevelop and integrate fuzzers (libFuzzer, AFL/WinAFL, or custom tools) for automated c

SECURITY ENGINEERJob Title - SECURITY ENGINEER

VLink IncCompany Name - VLink Inc

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Remote

Contract

WORKSTATION SECURITY ENGINEER - Hybrid 3 days (near Providence RI) - 6 month initial contract (CONTRACT TO HIRE) candidates - This role focuses specifically on identifying, analyzing, and remediating vulnerabilities at the workstation and OS level, particularly within a Windows-based environment. The ideal candidate is not a generalist but a security engineer who deeply understands how operating system security works, knows how to interpret vulnerability reports (such as from Qualys), and can de