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Darius Neclos

@dariusneclos

Computer System Security Specialist at Savvee Inc. conducting ACAS/Nessus assessments across classified DoD network enclaves.

United States

Message

What I'm looking for

I’m seeking cybersecurity specialist work involving Department of Defense information systems, vulnerability management, and security compliance.

At Savvee Inc., I conduct ACAS/Nessus vulnerability assessments across classified Department of Defense network enclaves, including NIPRNet and SIPRNet. I review scan results, verify endpoint coverage, and support remediation validation and continuous monitoring.

At 22nd Century Technologies, I maintained Coast Guard aviation C5ISR systems and network architecture while supporting risk management framework compliance. I also developed Splunk dashboards, reports, and alerts using SPL.

At Arion System Inc., I operated and maintained a USN secure communications system aboard ship, and later applied security updates across unclassified and classified systems. I also worked as a Security Analyst at Compqsoft, conducting weekly ACAS Nessus scans on critical DoD information systems.

Experience

Work history, roles, and key accomplishments

Current

Computer System Security Specialist

Current

Savvee Inc.

Mar 2026 - Present (7 months)

Conducts ACAS/Nessus vulnerability assessments across DoD network enclaves, prepares systems for scanning, and supports vulnerability remediation and compliance readiness. Provides system administration support and resolves account-access issues using Active Directory.

ACAS Nessus Vulnerability Assessment NIPRNet SIPRNet Active Directory System Administration Cybersecurity Compliance

Communications Engineer

Arion System Inc.

Sep 2024 - Feb 2026 (1 year 5 months)

Operated and maintained USN secure communications systems aboard ship, ensuring operational readiness and coordinating communications activities. Applied weekly patches and security updates across multiple classified systems and served as a Data Transfer Agent.

Secure Communications System Maintenance Patch Management data transfers Cybersecurity Compliance

IT/IA Engineer

22nd Century Technologies

Jan 2023 - Sep 2024 (1 year 8 months)

Performed IT maintenance and optimization of C5ISR systems for US Coast Guard aircraft, upheld RMF security standards, and generated compliance checklists and STIGs. Developed Splunk dashboards and integrated ITSI with IT management tools.

C5ISR Risk Management Framework DISA STIGs ACAS Nessus Splunk SPL ITSI Information Assurance

Security Analyst

Compqsoft

Nov 2021 - Jan 2023 (1 year 2 months)

Conducted weekly ACAS Nessus vulnerability scans on critical DoD information systems and modified firewall and IP settings to strengthen scan efficiency. Created account tokens for scanning operations and assessed IT solutions for strategic alignment.

ACAS Nessus Vulnerability Scanning Windows Defender Firewalls Registry Editor DoD