Data Analysis Engineer - Enterprise Cybersecurity

Si Tec Consulting; West Springfield (VA); On-site; USD 110,000 - 160,000; Full time

Job summary

Si Tec Consulting seeks a Cyber Data Analysis Engineer to design and maintain data pipelines and platforms supporting enterprise cybersecurity investigations. You will blend SIEM engineering, systems administration, data integration and troubleshooting across Linux, Windows, virtualization, and cloud environments.

The role emphasizes building robust pipelines, managing log flows, and ensuring secure configurations, with opportunities to work with Splunk, Elastic, ArcSight and Cribl in a modern

Qualifications

• At least five years of systems engineering or platform engineering experience.
• Advanced Linux skills and Windows systems knowledge.
• Knowledge of DNS, DHCP, IP addressing, load balancers, firewalls and enterprise networking.
• Experience with virtualization platforms (VMware ESXi, Hyper-V, XenServer).
• DoD 8140/8570 IAT Level II certification or equivalent.
• Ability to obtain CSSP Infrastructure Support certification within 120 days.

Responsibilities

• Build, maintain, and troubleshoot cybersecurity data pipelines and event collection services.
• Support data ingestion, normalization, log management, identity monitoring, and SIEM operations.
• Resolve complex technical issues and perform root cause analysis.
• Maintain secure configurations, patches, documentation and change records.
• Monitor data flow health and address service degradation or outages.
• Coordinate testing, integration, upgrades and maintenance with technical teams.

Skills

Linux

Windows

Networking

Virtualization

IAT Level II

CSSP Infrastructure Support

Scripting

Tools

Splunk

Elastic

ArcSight

Cribl

AWS

Job description

Cyber Data Analysis Engineer

Experience: 5+ years
Environment: Enterprise cybersecurity

Build and maintain the data pipelines and platforms that support enterprise cybersecurity investigations. This role combines SIEM engineering, systems administration, data integration, and operational troubleshooting across Linux, Windows, virtualized, and cloud environments.

What You Will Do

• Build, maintain, and troubleshoot cybersecurity data pipelines and event collection services.
• Support data ingestion, normalization, log management, identity monitoring, and SIEM operations.
• Resolve complex technical issues and perform root cause analysis.
• Maintain secure configurations, patches, documentation, and change records.
• Monitor data flow health and address service degradation or outages.
• Coordinate testing, integration, upgrades, and maintenance with technical teams and stakeholders.

What You Bring

• At least five years of systems engineering, platform engineering, or similar experience.
• Advanced Linux skills and working knowledge of Windows systems.
• Knowledge of DNS, DHCP, IP addressing, load balancers, firewalls, and enterprise networking.
• Experience with VMware ESXi, Hyper-V, XenServer, or similar virtualization platforms.
• Current DoD 8140/8570 IAT Level II certification.
• Ability to obtain CSSP Infrastructure Support certification within 120 days.
• Strong troubleshooting, communication, time-management, and documentation skills.

Preferred Qualifications

• Experience with Splunk, Elastic, ArcSight, Cribl, or similar platforms.
• AWS, public cloud, OpenStack, or private cloud experience.
• Python, Bash, or PowerShell scripting.