Security Engineer jobs in Boulder

Kratos Defense and Security Solutions, Inc.

Readiness Delivered. Kratos provides leading-edge capabilities for communication with satellites, spacecraft, missiles, and airborne platforms. From factory test to flight, from ground data networking to RF Links - commercial, intelligence, and defense users trust Kratos to solve their most difficul

Kratos Space Training & Cyber is seeking a Hybrid Information System Security Engineer in Boulder, CO. This role involves system and cybersecurity engineering, ensuring compliance with security frameworks, and providing technical advice to customers. The ideal candidate has 7-10+ years of experience

Workday

Workday is looking for a Sr. Cybersecurity Engineer in Boulder, Colorado. You will perform vulnerability assessments, develop security tools, and advise on remediation strategies. The role requires 8+ years of experience in cybersecurity, strong knowledge of penetration testing, and expertise in scr

Overview Readiness Delivered. iKratos provides leading-edge capabilities for communication with satellites, spacecraft, missiles, and airborne platforms. From factory test to flight, from ground data networking to RF Links commercial, intelligence, and defense users trust Kratos to solve their most

RADICL

A leading cybersecurity firm in Boulder, Colorado seeks a Senior Incident Response Engineer. This role involves direct engagement in incident response efforts, leveraging AI for threat analysis, and developing playbooks for incident management. Ideal candidates should have over 5 years in incident r

Kratos Defense & Security Solutions, Inc. in Boulder, CO is seeking an Information System Security Engineer (ISSE). The role involves system/cybersecurity engineering and collaboration with product and IR&D teams. Candidates should have 7-10+ years of experience, a BS in Cybersecurity Engineering, a

Job Description Readiness Delivered. Kratos provides leading-edge capabilities for communication with satellites, spacecraft, missiles, and airborne platforms. From factory test to flight, from ground data networking to RF Links – commercial, intelligence, and defense users trust Kratos to solve the

As the leading provider of Cybersecurity-as-a-Service (CSaaS), RADICL is revolutionizing advanced cyberthreat protection for small and medium‑sized businesses (SMBs) in the U.S. Defense Industrial Base (DIB) and other regulated industries. No longer should SMBs be satisfied with lack luster solution

SciTec Incorporated

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty‑five plus years, we have supported Department of Defense customers by developing innovative

SciTec Incorporated

A defense technology company is seeking a Senior Cybersecurity Engineer to enhance security infrastructure at their Boulder, Colorado office. Candidates should have 4+ years in system administration and cybersecurity, including experience with securing development environments. Critical requirements

SciTec

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative

Affirm

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Affirm values information security as a critical part of the company’s continued success. Our mission is to make information se

Affirm

A financial technology company is seeking a security engineer to ensure security integration in product development. Responsibilities include threat modeling, source code analysis, and recommending secure implementations. Ideal candidates will have a deep understanding of web application architectur

Insight Global

Insight Global, based in Boulder, CO, is seeking a Cybersecurity Engineer to support U.S. Space Force satellite operations. The role involves identifying and managing cybersecurity risks, performing vulnerability scans, and hardening environments across various platforms. Required qualifications inc

RADICL

A cutting-edge cybersecurity firm in Boulder, Colorado is seeking a Senior Incident Response Engineer to lead and enhance incident response efforts across its client base. The role emphasizes AI-driven automation to respond to threats swiftly and effectively. Ideal candidates will have deep expertis

SciTec Incorporated

A leading cybersecurity firm in Boulder, Colorado, seeks a cybersecurity engineer to lead implementation and integration across various environments, including AWS/Azure. The candidate must possess a Bachelor's degree in a relevant field and experience with CrowdStrike EDR. Responsibilities include

SciTec Incorporated

Responsibilities Serve as the CrowdStrike technical lead, leading implementation and integration across virtual, physical, and cloud environments. (AWS/Azure) Harden and secure mission infrastructure assets, including servers, network devices, storage systems, and supporting platforms Provide expert

SciTec

SciTec is seeking a Senior Cybersecurity Engineer to lead CrowdStrike implementations in Boulder, CO. In this role, you will secure mission-critical infrastructure, support vulnerability management, and ensure compliance with NIST 800-171 standards. Candidates should have a strong background in cybe

RADICL

About RADICL As the leading provider of Cybersecurity-as-a-Service (CSaaS), RADICL is revolutionizing advanced cyberthreat protection for small and medium-sized businesses (SMBs) in the U.S. Defense Industrial Base (DIB) and other regulated industries. No longer should SMBs be satisfied with lack lu

ITSM IT Security Engineer III - CO ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry leading practices. ProSidian services focus on the broad spectrum of Risk Management, Compliance, Business Process,