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Splunk Cybersecurity Defense Analyst Jobs in Reston, VA

asrcfh

Cyber Defense Analyst - Swing Shift

Quantico, VA · On-site

ASRC Federal is seeking a highly skilled and experienced Cyber Defense Analyst (Threat Hunter) to ... Maintain and upkeep various cybersecurity applications and tools on servers and workstations to ...

asrcfh

Cyber Defense Analyst - Swing Shift

Quantico, VA · On-site

ASRC Federal is seeking a highly skilled and experienced Cyber Defense Analyst (Threat Hunter) to ... Maintain and upkeep various cybersecurity applications and tools on servers and workstations to ...

Koniag, Inc.

Cyber Defense Analysts - Senior

Washington, DC · On-site

$145K - $169K/yr

The Senior Cyber Defense Analyst will serve as a senior-level cybersecurity operations professional ... Extensive hands-on experience with SIEM platforms (e.g., Splunk, Microsoft Sentinel, ArcSight, or ...

kgs

Cyber Defense Analysts - Senior

Washington, DC

$113K - $146K/yr

The Senior Cyber Defense Analyst will serve as a senior-level cybersecurity operations professional ... Extensive hands-on experience with SIEM platforms (e.g., Splunk, Microsoft Sentinel, ArcSight, or ...

kgs

Cyber Defense Analysts - Senior

Washington, DC · On-site

$113K - $146K/yr

The Senior Cyber Defense Analyst will serve as a senior-level cybersecurity operations professional ... Extensive hands-on experience with SIEM platforms (e.g., Splunk, Microsoft Sentinel, ArcSight, or ...

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All JobsSplunk Cybersecurity Defense Analyst JobsSplunk Cybersecurity Defense Analyst Jobs in Reston, VA

Splunk Cybersecurity Defense Analyst information

See Reston, VA salary details

$44.7K

$103.4K

$156.1K

How much do splunk cybersecurity defense analyst jobs pay per year?

As of Sep 6, 2026, the average yearly pay for splunk cybersecurity defense analyst in Reston, VA is $103,411.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,700.00 and $120,200.00 per year, depending on experience, location, and employer.

What is a Splunk Cybersecurity Defense Analyst?

Splunk Cybersecurity Defense Analysts are professionals who use the Splunk platform to monitor, analyze, and defend an organization’s digital infrastructure against cyber threats. They collect and interpret security data, investigate incidents, and create alerts and dashboards to detect suspicious activity in real-time. Their work helps organizations respond quickly to threats, ensuring the safety and integrity of sensitive information and systems. These analysts often collaborate with IT and security teams to develop best practices for threat detection and response.

How does a Splunk Cybersecurity Defense Analyst typically collaborate with other IT and security teams?

A Splunk Cybersecurity Defense Analyst frequently works alongside network administrators, incident response teams, and other security professionals to detect, investigate, and remediate threats. Collaboration often involves sharing threat intelligence, creating automated alerts, and developing dashboards to provide visibility into security events across the organization. Analysts also participate in regular meetings to coordinate response strategies, review incident post-mortems, and ensure that Splunk configurations align with evolving security requirements. This cross-functional teamwork is essential for maintaining an effective and proactive cybersecurity posture.

What are the key skills and qualifications needed to thrive as a Splunk Cybersecurity Defense Analyst, and why are they important?

To thrive as a Splunk Cybersecurity Defense Analyst, you need a solid understanding of cybersecurity principles, threat analysis, and incident response, typically supported by a degree in information security or related certifications like CompTIA Security+ or GIAC. Proficiency with Splunk Enterprise Security, SIEM platforms, and scripting languages such as Python or PowerShell is essential. Strong analytical thinking, problem-solving abilities, and effective communication are important soft skills for collaborating with teams and responding to security incidents. These skills and qualities are critical for quickly identifying, investigating, and mitigating cyber threats to protect organizational assets.

What is the difference between Splunk Cybersecurity Defense Analyst vs Security Operations Center (SOC) Analyst?

AspectSplunk Cybersecurity Defense AnalystSecurity Operations Center (SOC) Analyst
CertificationsSplunk certifications, CompTIA Security+CompTIA Security+, GIAC certifications
Work EnvironmentPrimarily uses Splunk platform for data analysisMonitors security alerts across various tools in a SOC
Industry UsageFinancial, healthcare, tech sectors leveraging SplunkBroadly in all sectors with security teams
Job FocusAnalyzing security data with Splunk, threat detectionMonitoring, incident response, alert management

While both roles focus on cybersecurity, the Splunk Cybersecurity Defense Analyst specializes in using Splunk for data analysis and threat detection, whereas the SOC Analyst performs broader security monitoring and incident response across multiple tools. The roles often overlap but differ in platform focus and scope of responsibilities.

What are popular job titles related to Splunk Cybersecurity Defense Analyst jobs in Reston, VA?

For Splunk Cybersecurity Defense Analyst jobs in Reston, VA, the most frequently searched job titles are:

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The top searched job categories for Splunk Cybersecurity Defense Analyst jobs in Reston, VA are:

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Splunk Cybersecurity Defense Analyst jobs near you
Infographic showing various Splunk Cybersecurity Defense Analyst job openings in Reston, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $103,411 per year, or $49.7 per hour.

Cyber Network Defense Analyst at ManTech Herndon, VA

Hong Kong Study Skills Research Institute

Herndon, VA • On-site

$100 - $140/hr

Other

Posted 19 days ago

Job description

Cyber Network Defense Analyst job at ManTech. Herndon, VA. ManTech seeks a motivated, career and customer-oriented Cyber Network Defense Analyst in Herndon, VA. As a CND Analyst on our team, you will use your expertise in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools available and assist with creating new ones while allowing you to advance the nation's information security posture.

Responsibilities
  • Provide malicious code detection, intrusion detection, and information security tool development and integration.
  • Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity.
  • Analyze all data sources, including Internet, Intelligence Community (IC) reporting, security events, firewall logs, and other data sources to identify malware, misuse, unauthorized activity or other cyber security related concerns.
  • Track intelligence using open source and classified sources to identify malicious code threats and provide solutions to counteract that threat.
  • Identify gaps in visibility or coverage of cyber defense systems.
  • Prepare data analytics and reporting.
Minimum Qualifications
  • High School Diploma and 15+ years of experience in a cyber security or network security role, or Bachelor's degree in a technical field with 11+ years of experience.
  • Experience writing script in programming languages such as Python, JavaScript, Yara or Snort.
  • Experience using Splunk, Elasticsearch or similar tools for case development and application.
  • Experience with network security applications, protocols, and associated hardware.
  • Experience with one or more of the following classes of enterprise cyber defense technologies: Host based IDS and IPS, Network and host-based malware detection and prevention.
Preferred Qualifications
  • Experience with AWS infrastructure, tools and/or services.
  • Experience working with MITRE ATT&CK.
Clearance Requirements
  • Must have an active/Current TS/SCI with polygraph.

MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation. If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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