Security Infrastructure Engineer

Umbra; Reston (VA); On-site; USD 145,000 - 175,000; Full time

Benefits offered by this job

Medical

Stock options

401k

Free parking

Free lunch

Job summary

Umbra, an American space technology company, is seeking a Security Operations Engineer to design, implement, and operate security controls across corporate IT platforms. You will bridge InfoSec and IT execution, translating policy into durable, auditable configurations.

Based in Arlington, VA or Reston, VA, you will own vulnerability management, IAM, email security, DLP, endpoint and cloud security, and incident response, while driving automation and compliance efforts.

Qualifications

• 5+ years in security engineering, security operations, or infrastructure security roles.
• Hands-on vulnerability lifecycle management and authenticated scanning.
• Experience designing and deploying email authentication (SPF, DKIM, DMARC) and enterprise DLP controls.
• Strong experience implementing security controls across IAM, endpoints, networks, and cloud.
• Translate security policy into enforceable technical implementations and coordinate patches.

Responsibilities

• Design, implement, and operate security controls across identity, endpoint, network, cloud, email, and SaaS environments.
• Own vulnerability management lifecycle with scanning, remediation, and reporting.
• Design and maintain email security controls and DLP across platforms.
• Manage IAM capabilities including SSO, MFA, SCIM/JIT, PAM, and access reviews.
• Collaborate with IT, security, and governance teams; support audits and change reviews.

Skills

Security engineering

Vulnerability management

Incident response

Policy translation

Automation

Tools

Tenable/Nessus

BigFix

Okta

FortiGate

Cisco networks

Python

Bash

PowerShell

SPF/DKIM/DMARC

Job description

Umbra, an American space technology company, is seeking a Security Operations Engineer to design, implement, and operate security controls across corporate IT platforms. You will bridge InfoSec and IT execution, translating policy into durable, auditable configurations.

Based in Arlington, VA or Reston, VA, you will own vulnerability management, IAM, email security, DLP, endpoint and cloud security, and incident response, while driving automation and compliance efforts.