InfoSec Analyst

The Robinson/Diamond Resource GroupDallas, TX
$52 - $115,000Remote

About The Position

We are seeking an Information Security Analyst to support enterprise threat investigations, vulnerability remediation coordination, and security control improvements across a large distributed environment. This role combines incident response support, exception handling, documentation ownership, and cross-team collaboration with infrastructure and development groups. This is not a queue-based SOC monitoring role and not a compliance-only position. It is a hands-on enterprise security operations role suited for someone with broad exposure across multiple security domains who can operate independently and adapt in environments where documentation may still be evolving.

Requirements

  • 3+ years of hands-on information security experience across multiple security disciplines
  • 5+ years of broader IT, infrastructure, or security operations experience
  • Experience investigating alerts across SIEM, endpoint, identity, or network telemetry platforms
  • Experience working in large enterprise or distributed environments
  • Ability to collaborate effectively across infrastructure, development, and security teams
  • Strong written communication skills, including the ability to produce SOPs and investigation documentation
  • Comfort operating in environments where processes are evolving rather than fully predefined
  • Strong networking fundamentals (TCP/IP)
  • Working knowledge of Windows server and desktop environments
  • Experience supporting vulnerability remediation programs

Nice To Haves

  • Exposure to SIEM platforms such as Splunk, QRadar, Securonix, Elastic, or similar
  • Experience with EDR/XDR platforms such as CrowdStrike, SentinelOne, Sophos XDR, or Carbon Black
  • Familiarity with identity platforms such as Active Directory, Okta, or SSO environments
  • Azure security exposure
  • IDS/IPS monitoring experience
  • Exposure to NIST, ISO 27001, or CIS frameworks
  • Linux familiarity
  • Certifications such as CISSP, CEH, Security+, or similar

Responsibilities

  • Investigate phishing activity, malware alerts, authentication anomalies, and IDS/IPS events
  • Correlate activity across SIEM, endpoint, identity, and network telemetry sources
  • Respond to security alerts and coordinate escalation with infrastructure and development teams
  • Evaluate software allow/deny requests based on security risk and operational impact
  • Review website filtering requests and make practical risk-informed access decisions
  • Support vulnerability tracking and remediation coordination across infrastructure and Azure environments
  • Recommend improvements that strengthen enterprise security controls and reduce exposure
  • Build working relationships with server teams, development teams, and global security contacts
  • Contribute to SOP development and improve investigation documentation where processes are still maturing
  • Support enterprise security posture initiatives aligned with long-term roadmap priorities

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What This Job Offers

Job Type

Full-time

Career Level

Mid Level

Education Level

No Education Listed

Number of Employees

1-10 employees

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