Senior Security Engineer

K2 Space • Los Angeles, CA

14d • $125,000 - $155,000

About The Position

You’ll help safeguard the technology and teams building a new class of high-powered satellites. You’ll be deeply hands-on – deploying, operating, and refining security controls across identity, endpoints, networks, and cloud platforms that support fast-moving engineering and mission operations. This is a role for someone who thrives on real-world impact: turning security strategy into practical, resilient protections that scale as K2 Space grows. Every system you harden and every risk you reduce directly supports our ability to move fast, operate confidently, and deliver breakthrough satellite capabilities.

Requirements

• 5+ years of experience in security operations or engineering roles preferably in a fast-paced startup or technology environment
• 2+ years of development experience with any modern programming language (including but not limited to Python, C++, Rust, Go) in lieu of a degree; OR a bachelor’s degree in security engineering, cyber security, computer science, engineering, math, or other STEM discipline
• Knowledge of operating systems, current equipment and technologies, networking, security best practices, and system performance monitoring tools
• Comfortable working with mission critical and sensitive systems, with a sense of urgency appropriate with responsibilities
• Due to the high visibility of this position, excellent interpersonal skills, attention to detail, and problem-solving skills

Nice To Haves

• Bachelor’s degree (or equivalent) in computer science or engineering
• Technical certifications (i.e., Network+, MCSE, Security+)

Responsibilities

• Implement, operate, and maintain security controls across corporate IT environments, including identity and access management, endpoint security, network security, SaaS platforms, and cloud services
• Serve as a hands-on security engineer supporting day-to-day operations, investigations, and incident response activities
• Configure and manage identity systems, including user access, role-based controls, conditional access policies, and authentication mechanisms
• Deploy and support endpoint security tooling such as MDM, EDR, and device compliance controls across macOS, Windows, and Linux environments
• Partner with network and IT teams to implement and maintain network security controls, including firewall rules, segmentation, and secure remote access
• Monitor security alerts and logs, investigate suspicious activity, and respond to security incidents, including containment and remediation
• Support vulnerability management activities, including scanning, prioritization, and remediation tracking in collaboration with IT and engineering teams
• Assist with security architecture initiatives by implementing designs and providing operational feedback to inform future improvements
• Contribute to security automation and tooling improvements to increase detection, response speed, and operational efficiency
• Support compliance and audit efforts by implementing required controls and producing technical evidence as needed
• Maintain accurate security documentation, runbooks, and standard operating procedures
• Promote security best practices through collaboration, knowledge sharing, and mentorship of junior team members

Benefits

• Base salary range for this role is $125,000 – $155,000 and equity in the company
• Salary will be based on several factors including, but not limited to: knowledge and skills, education, and experience level
• Comprehensive benefits package including paid time off, medical/dental/vision coverage, life insurance, paid parental leave, and many other perks

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 101-250 employees