Senior Corporate Security Engineer

About Juniper Square

Private markets are one of the largest, most complex, and most underserved corners of global finance. Our mission at Juniper Square is to unlock their full potential. We’re the Operations Partner trusted by 2,300+ GPs, unifying technology, data, and fund administration services into a single platform that helps GPs move faster, make better decisions, and scale with precision. With $300B+ under administration and 700,000+ LPs on platform, we’ve built the scale to match our ambition. And with JunieAI, our purpose-built AI platform, we’re reimagining how private markets operate, embedding intelligence across every workflow. Founder-led since 2014, backed by $350M+ in funding, and now 1,000+ employees strong, we’re building a company designed to shape the future of private markets for decades to come.

Our culture is built for people who want to do ambitious, meaningful work alongside exceptionally talented teammates. We think like owners, move with urgency, and take pride in solving hard problems that truly matter to our customers and the future of private markets. We believe the best ideas come from open debate, deep collaboration, and diverse perspectives, which is why we believe transparency is the default and feedback makes us stronger. If you’re energized by high standards, rapid growth, and the opportunity to help define a category at a pivotal moment, come join us!

Juniper Square offers employees a variety of ways to work, ranging from a fully remote experience to working full-time in one of our physical offices. We invest heavily in digital-first operations, allowing our teams to collaborate effectively across 27 U.S. states, 2 Canadian Provinces, India, Luxembourg, and England. We also have physical offices in San Francisco, New York City, Mumbai and Bangalore for employees who prefer to work in an office some or all of the time.

About your role

As a Corporate Security Engineer at Juniper Square, you’ll have an opportunity to use your extensive knowledge and experience in all aspects of IT and cloud security. You will have the chance to improve security tools and processes, identify threats, detect incidents and deliver effective response/remediation. This is a ground floor opportunity to build a security team and program. Together, we will work to reduce information security risk across the company.

What you’ll do

We are looking for a technical security lead who can be hands on. Someone with a breadth and depth of experience across cloud and IT security. Key responsibilities include:

• Develop, train and monitor best security practices including application, infrastructure, and endpoint security, vulnerability management, system configuration, and monitoring.

• Build and monitor security tools - EDR, SIEM, DLP, CASB, ZTNA

• Identify and drive remediation of high-impact vulnerabilities across the corporate attack surface

• Define and enforce secure configuration baselines across macOS, Windows, Linux, and mobile device fleets

• Partner with IT to build security into device provisioning, identity lifecycle, and offboarding workflows

• Conduct threat hunting exercises to identify new risks

• Incident detection and response - from triage through containment, eradication, forensics, and post-mortem

• Conduct security reviews for new corporate tooling, vendor integrations, and IT infrastructure changes

• Establish metrics and reporting that reflect real security posture

• Assist with security and compliance audits.

Qualifications

• Bachelor's degree, preferably in a technology related field, or equivalent work experience.

• 6+ years of IT security experience with at least 3 years as a security engineer

• Security certification (CISSP, CISM, OSCP or similar)

• Strong understanding of all aspects of security best practices, policies, and procedures

• Deep expertise in endpoint security: EDR, SEIM, OS hardening, detection engineering, forensic investigation on macOS, Windows, and/or Linux

• Strong identity security background: Active Directory, Entra ID / Azure AD, Okta, PAM solutions, MFA enforcement, and attack patterns

• Proven incident response leadership — you have led investigations end-to-end, not just escalated them

• Ability to write detection logic, scripts, or automation (Python, Bash, PowerShell, or similar)

• Strong knowledge of AWS, GCP, Azure infrastructure and secur