Cross-Domain Guard Engineer — High-Speed Data Security

Si Tec Consulting

Springfield (VA)

On-site

USD 140,000 - 180,000

Full time

14 days+

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Job summary

Si Tec Consulting is seeking a High Speed Guard Engineer to design, implement, and support secure data transfer across security domains. The role combines requirements analysis, solution design, and hands-on troubleshooting to ensure robust cross-domain operations.

The candidate will gather requirements, configure guard rulesets, and coordinate schedules while resolving outages and system issues. Strong Linux and networking expertise are essential for success in this critical defense-focused

Qualifications

Active TS/SCI clearance with the ability to obtain and maintain a government polygraph.
Bachelor's degree in a technical field.
At least six years of relevant experience.
Current DoD 8140/8570 IAT Level II certification.
Hands-on experience with Everfox or Forcepoint High Speed Guards.
Strong Linux, TCP/IP networking, and network security knowledge.

Responsibilities

Gather requirements and develop secure implementation approaches.
Design, configure, and maintain high-speed guard rulesets.
Coordinate technical designs, schedules, and implementation activities.
Troubleshoot service outages, performance issues, and system errors.
Install firmware and support related servers, storage, switches, and physical infrastructure.
Monitor and maintain Everfox or Forcepoint guard products.