SIEMtune
Company Overview
CSITCO LLC (dba SIEMtune) is an SBA-certified Service-Disabled Veteran-Owned
and HUBZone Small Business delivering specialized SIEM engineering, detection content,
and SOC enablement for federal, state, and commercial clients. Founded by a U.S. Air Force
veteran and Principal Cyber Architect, SIEMtune pairs deep SIEM expertise with
AI-augmented tuning and detection engineering to transform raw logs,
noisy alerts, and complex integrations into precise, actionable intelligence —
delivering measurable data-ingestion cost reductions and
substantial improvements in threat-detection fidelity.
Core Competencies
- AI-Augmented SIEM Tuning & Detection — LLM-assisted parser/rule generation, ML-driven false-positive reduction, embedding-based alert triage
- Enterprise SIEM Architecture & Engineering — on-prem, Azure GCC / GCC High, multi-cloud
- Multi-Enclave Architecture — cross-classification, cross-region, multi-tenant
- Custom Detection Engineering — Sigma, KQL, SPL, LUA, ESPER; MITRE ATT&CK-mapped
- Alert Tuning & FP Reduction — measurable analyst-hour recovery
- Data Pipeline & Log Normalization — Cribl, custom parsers, taps/Gigamon, syslog
- Security Platform Integration — Defender XDR, CrowdStrike, Palo Alto, NetWitness
- CMMC 2.0 & FedRAMP Compliance Engineering
- Firewall Engineering — Palo Alto build, migration, rule lifecycle
- Threat Hunting, Triage & IR Support
- SOC Training & Knowledge Transfer — former USAF cyberspace instructor
Differentiators
- 25+ years in cybersecurity (since 2001), SIEM-specialized across Splunk, Sentinel, Devo, NetWitness, ArcSight, QRadar, Elastic, CrowdStrike, Cribl
- CISO-level engagement — translates executive intent into tuned content and SOC outcomes
- USAF Undergraduate Cyberspace Training plank owner (Block 3, Defense) — codified training methodology
- Active Top Secret clearance; Service-Disabled Veteran
- AI-accelerated results — applied use of LLMs and ML for parser generation, log normalization, and FP triage; advanced AI/ML coursework at The George Washington University (M.Eng., in progress)
- Vendor-agnostic — we tune the platform you own; no resale dependency
Platforms
Splunk
Devo
RSA NetWitness
ArcSight
QRadar
Elastic
CrowdStrike
Cribl
Palo Alto
Defender XDR
Carbon Black
NAICS Codes
| NAICS | Description |
|---|---|
| 541512 | Computer Systems Design Services (primary) |
| 541519 | Other Computer Related Services (Information Assurance / Cybersecurity) |
| 541611 | Administrative Management & General Management Consulting |
| 541690 | Other Scientific & Technical Consulting Services |
| 541715 | R&D in the Physical, Engineering & Life Sciences |
| 518210 | Computing Infrastructure Providers, Data Processing & Hosting |
| 611420 | Computer Training |
| 611430 | Professional & Management Development Training |
PSC / Federal Service Codes
| PSC | Description |
|---|---|
| D310 | IT & Telecom — Cyber Security and Data Backup |
| D307 | IT & Telecom — IT Strategy and Architecture |
| D308 | IT & Telecom — Programming |
| DA10 | IT & Telecom — Cybersecurity Strategy and Plans Services |
| DA01 | IT & Telecom — IT Management Support |
| R425 | Support — Professional: Engineering and Technical |
| U012 | Education/Training — IT / Cybersecurity Training |
Certifications & Status
- SDVOSB — Service-Disabled Veteran-Owned Small Business, SBA certified effective 07/08/2026
- VOSB — Veteran-Owned Small Business, SBA certified effective 07/08/2026
- HUBZone — SBA HUBZone Program, certified effective 07/08/2026
- Small Business under all NAICS above
- SAM.gov: Active • CAGE 14U14 • UEI E5GUTKXV71L1
- Principal clearance: Top Secret
Industries & CISA Critical-Infrastructure Sectors Served
Financial Services
Healthcare & Public Health
Energy
Critical Manufacturing
Food & Agriculture
Communications
International Organizations
Federal R&D
Past Performance — Spotlight Engagements
Past performance history of SIEMtune’s principal while serving as Cyber Defense Engineer / Principal Cyber Security Systems Engineer at Raytheon (RTX) / Raytheon Foreground Security and as Principal Cyber Architect at Nightwing. Contract vehicle and engagement details available upon request.
Additional Clients Served (via RTX / Nightwing primes)
Multi-Enclave Architecture & Engineering — Concrete Example
Program: Splunk → Devo SIEM migration and consolidation across 30+ distributed customer enclaves (Raytheon Foreground Security managed-defense portfolio).
Architecture: Designed and engineered a multi-enclave SIEM topology spanning 30+ customer environments — each with its own data-classification posture, regulatory regime (HIPAA, NERC-CIP, SOX, FISMA, sovereign-IO), and tooling baseline (Splunk, RSA NetWitness, Microsoft Sentinel/GCC High). Built ingest pipelines from taps and Gigamon aggregation through syslog brokers and Cribl streams into per-tenant SIEM instances, with centralized detection-content governance and per-enclave content overrides.
Engineering: Tenant-isolated Devo/Splunk indexes per enclave; Cribl pipelines for source normalization and routing; zero-gap migration of customer-specific parsers, dashboards, and rules; Carbon Black → Splunk Cloud integrations across the same footprint; EternalBlue remediation across affected enclaves; CISO/IT coordination for log-source onboarding up the TCP/IP stack.
Relevance: Production experience designing and engineering SIEM/SOC across heterogeneous classification, regulatory, and platform boundaries — directly applicable to DoD multi-enclave (NIPR/SIPR/JWICS), GCC/GCC High federal tenants, and commercial multi-region deployments.