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Infrastructure Support (OPM 521)

Responsible for testing, implementing, deploying, maintaining, and administering infrastructure hardware and software for cybersecurity.

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Infrastructure Support Professionals implement end-to-end cybersecurity measures—such as encryption, access control, and system hardening. They continuously assess risks and respond to anomalies to maintain operational integrity.

What You'll Do

Cyber Infrastructure Management

Deploy, administer, and maintain specialized cybersecurity hardware and software to ensure robust and resilient cyber defense infrastructure.

Proactive Threat Defense

Secure network communications, apply rigorous access controls, and harden systems to proactively defend against cyber threats and malware.

Incident Risk Response

Respond swiftly to cybersecurity incidents, troubleshoot anomalies, and evaluate risks to safeguard critical infrastructure and operations.

Similar Roles

Threat Analysis (OPM 141)

NICE: Protection and Defense

Responsible for collecting, processing, analyzing, and disseminating cybersecurity threat assessments. Develops cybersecurity indicators to maintain awareness of the status of the highly dynamic operating environment.

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Insider Threat Analysis

NICE: Protection and Defense

Responsible for identifying and assessing the capabilities and activities of cybersecurity insider threats; produces findings to help initialize and support law enforcement and counterintelligence activities and investigations.

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Digital Forensics (OPM 212)

NICE: Protection and Defense

Responsible for analyzing digital evidence from computer security incidents to derive useful information in support of system and network vulnerability mitigation.

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Cyber Resiliency

NICE: Protection and Defense

This Competency Area describes a learner’s capability related to architecting, designing, developing, implementing, and maintaining the trustworthiness of systems that use or are enabled by cyber resources in order to anticipate, withstand, recover from, and adapt to adverse conditions, stresses, attacks, or compromises.

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Vulnerability Analysis (OPM 541)

NICE: Protection and Defense

Responsible for assessing systems and networks to identify deviations from acceptable configurations, enclave policy, or local policy. Measure effectiveness of defense-in-depth architecture against known vulnerabilities.

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Defensive Cybersecurity (OPM 511)

NICE: Protection and Defense

Responsible for analyzing data collected from various cybersecurity defense tools to mitigate risks.

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Incident Response (OPM 531)

NICE: Protection and Defense

Responsible for investigating, analyzing, and responding to network cybersecurity incidents.

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Need more guidance about cyber roles?

There are numerous different roles in cybersecurity and where you fit depends on your interest level. SANS New to Cyber offers courses, certifications, and free resources for anyone interested in getting started in cybersecurity.

Explore New to Cyber