# Senior Security Solutions Engineer at Expel

- Company: Expel
- What the company does: Backed by Index.
- Company website: http://expel.io/
- Type: Startups
- Level: Senior
- Location: Remote
- Work setup: Remote
- Posted: 2026-08-27
- Apply by: 2026-10-11
- Apply: https://expel.com/about/career-listing/8756232002?gh_jid=8756232002
- Page: https://www.1752.vc/careers/jobs/expel-senior-security-solutions-engineer/

## About the role

Ever been the person everyone Slacks who either has the answer, or knows how to track it down? That’s this job. As a Senior Security Solutions Engineer, you’re the technical brain trust behind Expel’s Customer Success team — the “the buck stops here” expert who makes sure our CSMs, TAMs, and support engineers always have a fast, accurate answer to bring to customers.

## What they're looking for

- Sharp root-cause analysis and troubleshooting — you diagnose complex technical issues completely and accurately
- A firm grasp of the cybersecurity market: the products, the providers, and their real strengths and weaknesses
- Fluency in security controls across Windows, Unix/Linux, AWS, GSuite, O365, and network gear
- A solid handle on attack vectors, threat tactics, attacker techniques (think ATT&CK), and the attack lifecycle
- Strong consultative instincts — active listening, conflict management, negotiation, and knowing when (and how gracefully) to escalate
- An intrinsic drive to self-assess and keep getting better

Tags: Customer Success