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Cyber Network Defender Jobs in Virginia (NOW HIRING)

KaylaTek

Cyber Network Defense Analyst

Arlington, VA · On-site

$94K - $95K/yr

KaylaTek is seeking a Cyber Network Defense Analyst to join the Cybersecurity Operations team ... EC-Council Certified Network Defender and/or CompTIA CySA+ certification. The above statements are ...

KaylaTek, Inc.

Cyber Network Defense Analyst

Arlington, VA · On-site

$90 - $130/hr

Position Summary KaylaTek is seeking a Cyber Network Defense Analyst to join the Cybersecurity ... EC-Council Certified Network Defender and/or CompTIA CySA+ certification. The above statements are ...

KaylaTek

Cyber Network Defense Analyst

Arlington, VA · On-site

KaylaTek is seeking a Cyber Network Defense Analyst to join the Cybersecurity Operations team ... EC-Council Certified Network Defender and/or CompTIA CySA+ certification. The above statements are ...

KaylaTek

Cyber Network Defense Analyst

Arlington, VA · On-site

$94K - $95K/yr

KaylaTek is seeking a Cyber Network Defense Analyst to join the Cybersecurity Operations team ... EC-Council Certified Network Defender and/or CompTIA CySA+ certification.The above statements are ...

AnaVation

Cyber Data & Telemetry Engineer

Reston, VA · On-site

The Cyber Data & Telemetry Engineer willbuild and scale our next-generation security data pipelines ... EC-Council Certified Network Defender (CND); GlAC Global Industrial Cyber Security Professional ...

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Cyber Network Defender information

See Virginia salary details

$29.2K

$121.1K

$195.8K

How much do cyber network defender jobs pay per year?

As of Aug 25, 2026, the average yearly pay for cyber network defender in Virginia is $121,061.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,600.00 and $148,200.00 per year, depending on experience, location, and employer.

What is a cyber network defender?

A Cyber Network Defender is responsible for protecting military and government networks from cyber threats. They monitor network activity, analyze security risks, and respond to cyber incidents to prevent breaches. Their duties include threat detection, vulnerability assessment, and implementing defensive measures to strengthen network security. This role requires knowledge of cybersecurity tools, protocols, and incident response procedures. Typically, Cyber Network Defenders work in military or government settings to ensure the integrity and confidentiality of critical systems.

What are typical daily responsibilities for a cyber network defender?

As a Cyber Network Defender, your daily responsibilities often involve monitoring network activity, analyzing security logs, and investigating potential threats or vulnerabilities. You may perform regular system audits, update security protocols, and respond to real-time incidents to prevent or mitigate cyberattacks. Collaboration is common, as you will frequently work alongside systems administrators, IT staff, and other security professionals to ensure the organization's digital assets are protected. Staying current with emerging threats and updating defense strategies is also an important part of the role.

What are the key skills and qualifications needed to thrive in the cyber network defender position, and why are they important?

To thrive as a Cyber Network Defender, you need a strong understanding of network security principles, threat analysis, and incident response, often backed by a degree in cybersecurity or a related field. Experience with intrusion detection/prevention systems (IDS/IPS), firewalls, SIEM tools, and certifications such as CompTIA Security+, CEH, or CISSP are highly valued. Attention to detail, analytical thinking, and effective communication are essential soft skills for collaborating with IT teams and conveying security risks clearly. These abilities are critical to proactively safeguard organizational networks, rapidly respond to threats, and maintain robust cybersecurity defenses.

What are popular job titles related to Cyber Network Defender jobs in Virginia?

For Cyber Network Defender jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Cyber Network Defender jobs in Virginia look for?

The top searched job categories for Cyber Network Defender jobs in Virginia are:

Cyber Network Defender jobs near you
Infographic showing various Cyber Network Defender job openings in Virginia as of August 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 88% In-person, 6% Hybrid, and 6% Remote job distribution, with an average salary of $121,061 per year, or $58.2 per hour.

Cyber Network Defense Analyst (CNDA) IV - Cloud Forensics

Arlington, VA • Hybrid

Argo Cyber Systems
Network Security • 11 - 50 employees
Learn more about Argo Cyber Systemsexternal

Full-time

Re-posted 4 days ago

Job description

Cyber Network Defense Analyst (CNDA) - Cloud Forensics

Location: Remote / Onsite (as required)
Clearance: Active TS/SCI (DHS EOD eligibility required)
Company: Argo Cyber Systems, LLC - A Service-Disabled Veteran-Owned Small Business (SDVOSB)

About Argo Cyber Systems

Argo Cyber Systems delivers advanced cybersecurity and threat-hunting capabilities to safeguard federal and critical infrastructure environments. Our teams provide rapid incident response, digital forensics, proactive hunt operations, and continuous cyber defense across host-based, network-based, and cloud-based systems. We combine mission experience with innovation-empowering our customers to detect, disrupt, and defeat adversaries in real time.

Position Overview

Argo Cyber Systems is seeking Cyber Network Defense Analysts (CNDA) with deep Cloud Forensics expertise to support a high-visibility federal mission. The CNDA will lead advanced investigations into sophisticated intrusions across hybrid and multi-cloud environments, identifying attacker tactics, techniques, and procedures (TTPs), correlating artifacts, and driving containment and remediation actions in partnership with government cyber teams.

Key Responsibilities

  • Conduct end-to-end forensic acquisition and analysis across on-premises, cloud, and hybrid environments (Azure AD/Entra ID, M365, AWS, GCP, SaaS).

  • Investigate identity-based and credential-abuse incidents targeting cloud control planes and hybrid identity infrastructure.

  • Correlate cloud telemetry (Azure Activity Logs, AWS CloudTrail, GCP Logs, VPC Flow Logs) and network evidence to reconstruct attacker timelines and validate indicators of compromise (IOCs).

  • Develop and deploy automated detection logic, threat-hunting scripts, and analytical playbooks using Microsoft Sentinel, Defender, AWS GuardDuty, and GCP Chronicle.

  • Produce comprehensive technical and executive-level reports, integrating findings across endpoints, networks, and cloud assets to inform threat containment and strategic recommendations.

  • Support continuous improvement of incident response procedures, forensics workflows, and threat-hunting operations.

  • Collaborate with Argo and government stakeholders to triage alerts, assess risk, and strengthen enterprise detection and response posture.

Required Qualifications

  • U.S. Citizenship and active TS/SCI clearance (with ability to obtain DHS EOD Suitability).

  • Minimum 8 years of hands-on experience conducting digital forensics and incident response (DFIR).

  • Proven expertise in cloud forensics, identity security, and hybrid infrastructure defense.

  • Proficiency in M365/Azure AD, AWS IAM, and SaaS investigative methodologies.

  • Deep understanding of SaaS/PaaS/IaaS architectures, including common attack vectors and defensive measures.

  • Skilled in evidence acquisition, volatile data capture, artifact analysis, and technical reporting.

Desired Qualifications

  • Scripting and automation proficiency in PowerShell, Python, Bash, or JavaScript.

  • Familiarity with Terraform, Kubernetes, Docker, CloudFormation, or Azure Resource Manager for automation and orchestration.

  • Understanding of MITRE ATT&CK for Cloud and adversary emulation techniques.

  • Strong communication and collaboration skills for working across multidisciplinary teams.

Education

  • Bachelor's Degree in Computer Science, Cybersecurity, Computer Engineering, or a related field
    or

  • High School Diploma and 10+ years of directly relevant DFIR experience.

Preferred Certifications

  • GIAC Cloud Defender (GCLD), GCFR, GCFA, GCFE, GCIH, EnCE, CCE, CFCE, CISSP, CCSP

  • AWS and Microsoft security/cloud certifications (e.g., Azure Security Engineer, AWS Security Specialty)

Why Argo Cyber Systems

At Argo, you'll be part of a mission-driven, veteran-founded cybersecurity team protecting America's most critical systems. We combine hands-on technical excellence with operational precision to outpace the threat. Join us to defend, detect, and innovate at the cyber edge.

Apply