Senior SSH & Certificate Security Engineer

Cook Systems, Inc.; San Antonio (TX); On-site; USD 90,000 - 130,000; Full time

Benefits offered by this job

Medical coverage through BCBS

Dental and vision coverage

401(k) retirement plan

Job summary

Cook Systems, Inc. seeks a security specialist to drive certificate and SSH remediation across enterprise teams. You will identify risks, coordinate across infrastructure, apps, and cloud groups, and promote ownership of cryptographic assets.

You will help implement certificate management tools, generate metrics, and report remediation progress to leadership. Strong scripting and collaboration skills are essential.

Qualifications

• 3+ years in Information Security, Infrastructure Engineering, Systems Administration, or Cybersecurity Operations.
• Experience with SSL/TLS certificates, SSH keys, trust stores, or cryptographic technologies.
• Experience coordinating remediation across multiple teams.
• Knowledge of Linux, Windows, cloud platforms, and enterprise app environments.
• Proficiency in PowerShell, Python, or Bash scripting.
• Strong troubleshooting, project coordination, and problem-solving skills.
• Ability to manage multiple remediation efforts with timelines.

Responsibilities

• Lead remediation efforts for SSH keys, certificates, and related cryptographic assets.
• Collaborate with teams to replace, update, rotate, and validate certificates and SSH keys.
• Identify systems affected by certificate lifecycle events and migrations.
• Coordinate remediation to meet security policies and regulatory requirements.
• Validate deployments of certificate and SSH key changes in prod and non-prod.
• Track progress, risks, dependencies, and exceptions through completion.
• Support enterprise initiatives for certificate lifecycle management and trust stores.
• Create dashboards and executive reports on remediation status and risk reduction.
• Assist teams onboarding to approved certificate management solutions.
• Partner with Security, Infrastructure, DevOps, Cloud, and Applications teams.

Skills

InfoSec

SSH keys

TLS certificates

Remediation coordination

Linux

Windows

Cloud platforms

PowerShell

Python

Bash

Troubleshooting

Project coordination

Job description

Cook Systems, Inc. seeks a security specialist to drive certificate and SSH remediation across enterprise teams. You will identify risks, coordinate across infrastructure, apps, and cloud groups, and promote ownership of cryptographic assets.

You will help implement certificate management tools, generate metrics, and report remediation progress to leadership. Strong scripting and collaboration skills are essential.