Donovan Dyer
All-Source Intelligence Analyst
Colorado Springs,CO
Summary
All-Source Intelligence Analyst with 5 years of experience supporting intelligence-driven cyber operations within Defensive Cyberspace Operations (DCO) and DoD Information Network (DoDIN) environments. Specialized in analyzing intelligence-based cyber threats, adversary tactics, and campaign activity to support operational planning and response. Experienced in integrating HUMINT, SIGINT, OSINT, and CYBINT to develop threat assessments, inform O-Plan and campaign-level decision-making, and enhance understanding of the cyber domain across DoDIN, DCO, and OCO operations. Proven ability to deliver timely, high-confidence intelligence products that support mission readiness within complex C4 network environments.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Intelligence Analyst
United States Army Reserves
Aurora, Colorado
04.2022 - Current
- Produced all-source intelligence assessments by integrating HUMINT, SIGINT, OSINT, and CYBINT to support Defensive Cyberspace Operations (DCO) and mission-critical decision-making across DoDIN environments
- Applied structured analytic techniques (ACH, Key Assumptions Check) to evaluate adversary intent, capabilities, and courses of action, enhancing intelligence accuracy and operational effectiveness
- Conducted pattern-of-life analysis and Indications & Warnings (I&W) to identify emerging cyber and operational threats, supporting proactive defense and mission readiness
- Identified intelligence gaps and developed collection requirements to improve visibility into adversary activity and strengthen threat detection capabilities
- Delivered intelligence briefings and written assessments using estimative language and confidence levels, effectively communicating risks and recommendations to senior leadership and stakeholders
- Coordinated with cross-functional intelligence and cybersecurity teams to synchronize analysis, enabling timely dissemination of threat intelligence and operational reporting
- Applied Risk Management Framework (RMF) processes within DoD environments, supporting system authorization activities through eMASS/Xacta and ensuring compliance with NIST 800-53 security controls
- Developed and maintained RMF artifacts, including SSPs, POA&Ms, and security control documentation, while performing control assessments to identify vulnerabilities and recommend risk mitigation strategies
Cybersecurity / Threat analyst (SOC / MDR)
Sophos MDR / Security Operations
Boston, Massachusetts
09.2022 - 03.2026
- Coordinated defensive cyberspace operations (DCO) incidents across enterprise environments within DoD Information Network (DoDIN) by analyzing SIEM and EDR telemetry, ensuring rapid detection, prioritization, and response to cyber threats, thereby minimizing mission impact
- Led incident response efforts in support of DoDIN operations by coordinating cross-functional teams (engineering, cloud, infrastructure), ensuring timely escalation, containment, and recovery of high-impact cybersecurity events
- Classified and prioritized cyber incidents in accordance with DCO operational frameworks based on severity, mission impact, and urgency, improving response timelines and maintaining operational continuity
- Executed investigations aligned with DCO and OCO support functions through root cause analysis, log correlation, forensic analysis, and threat intelligence, facilitating remediation and enhancing defensive posture against adversary activity
- Conducted post-incident analysis and lessons learned reviews to enhance DCO playbooks and defensive strategies, improving detection capabilities and reducing recurrence of incidents
- Utilized JIRA to track and manage incident response activities in support of DoDIN mission requirements, ensuring accurate documentation, audit readiness, and operational visibility across stakeholders
- Automated analysis and response workflows using Python and PowerShell to support cyber defense operations, increasing efficiency in threat detection, triage, and response actions
- Updated stakeholders on incident status, operational risks, and mitigation strategies, enabling informed decision-making within DoDIN and DCO environments
Infantry Team Leader
United States Army
Fort Carson, Colorado
01.2019 - 04.2022
- Led a team of 9 personnel in high-risk operational environments, coordinating security-focused missions and ensuring the protection of personnel, assets, and critical infrastructure.
- Managed day-to-day field operations enforced adherence to security protocols and standard operating procedures (SOPs), and ensured operational integrity while minimizing security vulnerabilities.
- Mentored and trained team members on security procedures, threat awareness, and incident response, which enhanced team readiness and strengthened overall security posture.
- Planned and executed mission briefings and rehearsals using structured planning processes, improving team coordination, response times, and overall operational effectiveness.
- Conducted training on weapons handling, access control procedures, and equipment accountability to ensure compliance with safety standards and mitigate risks to personnel and assets.
Education
Master of Arts - National Security Studies
American Military University
03.2026
Bachelor of Science - Cybersecurity and Information Assurance
Western Governors University
04.2022
Bachelor of Arts - International Relations and Global Security
American Military University
02.2026
Associate of Applied Science - Intelligence Operations
Cochise College
11.2026
Skills
- DoDIN Operations & Network Defense
- Defensive Cyberspace Operations (DCO-IDM)
- Cyber Threat Intelligence & All-Source Analysis
- Incident Response & Threat Hunting
- SIEM (Splunk, Sentinel) & EDR (CrowdStrike, Defender, Sophos)
- MITRE ATT&CK & Adversary TTP Analysis
- Intelligence Reporting (Estimative Language, Confidence Levels)
- Structured Analytic Techniques (ACH, I&W)
- Vulnerability Assessment and Risk Mitigation
- Python & PowerShell Automation
- Cross-Functional Coordination & Stakeholder Communication
Websites
Certification
- CompTIA A+
- Network+
- Security+
- Project+
- CySa+
- PenTest+
- ITIL 4 Foundation
- LPI Linux Essentials
- Systems Security Certified Practitioner (SSCP)
- CompTIA IT Operations Specialist (CIOS)
- Secure Infrastructure Specialist (CSIS)
- Security Analytics Professional (CSAP)
- Network Security Professional (CNSP)
- Network Vulnerability Assessment Professional (CNVP)
- Certified Cloud Security Professional (CCSP), 2026-06-01
- Certified Ethical Hacker (CEH), 2026-06-01
- CompTIA Advanced Security Practitioner (CASP+), 2026-09-01
Security Clearance
Active TS SCI
Timeline
Cybersecurity / Threat analyst (SOC / MDR)
Sophos MDR / Security Operations
09.2022 - 03.2026
Intelligence Analyst
United States Army Reserves
04.2022 - Current
Infantry Team Leader
United States Army
01.2019 - 04.2022
Master of Arts - National Security Studies
American Military University
Bachelor of Science - Cybersecurity and Information Assurance
Western Governors University
Bachelor of Arts - International Relations and Global Security
American Military University
Associate of Applied Science - Intelligence Operations
Cochise College