Joshua Moulton
COLSA Corporation
Eglin AFB,FL
1
Certification
16
years of professional experience
Results-oriented Security Professional with expertise in securing Endpoint and Enterprise Networking devices. Proven ability in leading cybersecurity initiatives and large-scale infrastructure projects. Demonstrated success in enhancing audit readiness and compliance through rigorous vulnerability management and access control.
Work History
Systems Administrator III
8 Months- Configured, provisioned and managed virtualized Windows, Linux and Cisco baseline images utilizing Proxmox and VMWare Hypervisors
- Conducted continuous monitoring (CONMON) by identifying, validating and tracking security vulnerabilities using ACAS, SCAP, and STIG Viewer
- Evaluated system configurations against DISA STIGs for multiple air-gapped DoW environments and deployed patching for vulnerability remediation
- Deployed system wide changes through Registry Editor and Group Policy to ensure a secure operational environment
- Identified 300+ cybersecurity deficiencies and coordinated remediation actions with system owners and cybersecurity stakeholders
- Troubleshot and resolved various hardware and software malfunctions across Windows, Linux and Cisco devices.
Network Engineer III
1 Month- Implemented Zero Trust architecture across 6,600+ routers and endpoints, enforcing identity-based access controls using Cisco Identity Services Engine (ISE)
- Reviewed and automated deployment of 151 DISA STIGs across 600+ routers, improving ACAS compliance scores by 13%
- Supported cybersecurity compliance efforts by validating secure configurations and assisting with remediation activities
Network Engineering Supervisor
1 Year 7 Months- Led 55+ infrastructure and cybersecurity projects, managing a team of 10 and ensuring secure, compliant implementation supporting mission-critical operations
- Responded to a network security incident affecting a $150M system, identifying compromised credentials, executing containment actions, and coordinating corrective measures
- Coordinated emergency cybersecurity configurations with 36 organizations, mitigating vulnerabilities across 245 wireless endpoints
- Conducted security assessments and capacity planning on 11 Core Nodes, ensuring resiliency and scalability
- Executed a $1M technical refresh, replacing 50+ end-of-life devices to reduce operational risk
- Delivered a $300K physical security upgrade across 14 facilities ahead of schedule, saving $32K through effective coordination
Network Operations Supervisor
1 Year 10 Months- Supervised a 30-person operations team, managing incident response and workflow across multiple ticketing systems
- Oversaw resolution of 1,500+ recurring issues annually while maintaining secure, compliant operations
- Led installation of an E-911 call recording system, improving emergency response capabilities across 250 facilities
- Reduced deployment timelines by 75% across 85 military construction projects through standardized pre-configuration processes
- As COMSEC Responsible Officer, revitalized a COMSEC account overseeing 47 devices by raising the inspection score from a failed inspection to 98% pass rate within 3 months, maintaining that pass rate for 2 consecutive years before promoting to a new position.
Aircraft Electrician Team Lead
3 Years 6 Months- Led and trained 25 personnel to expand qualifications and technical capability across the unit
- Performed troubleshooting, remediation, prioritization, and documentation for aircraft electrical system malfunctions
Freelance IT Support Specialist
8 Years 4 Months- Provided on-demand IT support for private clients, including recommending and designing hardware solutions, troubleshooting connectivity issues, and performing preventative maintenance.
- Assisted clients with secure home and small office network setups, including firewall configuration, VPN implementation, and wireless access point deployment.
- Performed hardware diagnostics and upgrades, software installations, and system backups to ensure reliability and data integrity.
- Delivered personalized training and documentation to clients on basic network and system administration practices.
- Supported remote access solutions and resolved DNS, DHCP, and NAT-related issues across diverse environments.
Education
Bachelor of Science - Cybersecurity And Information Assurance
- Relevant Coursework: CYSA+ & SSCP
- 116 of 122 competency units completed
Associate of Arts - Biblical And Theological Studies
Skills
Virtualization
RMF
AFMAN 17-1301
AFI 17-130 / 1301
DoDI 8500.01
Continuous Monitoring (CONMON)
ACAS
Vulnerability Management
DISA STIGs / SRGs
Windows administration
Technical support
Patch management
Clearance
Active Top Secret / Sensitive Compartmented Information (TS/SCI) with Special Access Programs (SAP)
Certification
- CySA+ (DoD 8140 CSSP Analyst/ Auditor/ Infrastructure Support/ Incident Responder)
- SSCP – ISC2 (DoD 8140 IAT Level II)
- Security+ CE – CompTIA (DoD 8140 IAM Level I)
- Network+ – CompTIA
- A+ – CompTIA
- ITIL v4 Foundations – Axelos
- Linux Essentials – LPI
- Project+ – CompTIA
Timeline
Systems Administrator III
COLSA Corporation
12.2025 - CurrentRead More
Network Engineer III
Namauu Technological and Industrial
08.2025 - 09.2025Read More
Network Engineering Supervisor
USAF
01.2024 - 08.2025Read More
Network Operations Supervisor
USAF
03.2022 - 01.2024Read More
Aircraft Electrician Team Lead
USAF
09.2018 - 03.2022Read More
Freelance IT Support Specialist
Self Employed
05.2010 - 09.2018Read More
Reformation Bible College
Associate of Arts from Biblical And Theological Studies
Read More
Western Governors University
Bachelor of Science from Cybersecurity And Information Assurance
Read More