CSfC / Secure Network Security Engineer — Evergreen

Ortman Consulting LLC; Washington, Northern (District of Columbia, KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Ortman Consulting LLC maintains a standing bench for specialized classified work, seeking cleared professionals for CSfC and cross-domain delivery. Engagement is contingent via LOI upon award, with roles at Senior (8+) and SME (12+) levels.

Ideal candidates are US citizens with active Secret clearance; TS/SCI preferred. ISSE background and prior CSfC Trusted Integrator or cross-domain accreditation experience are highly valued.

Qualifications

• CSfC capability packages and layered security controls.
• Cross-domain solutions awareness and RMF for classified systems.
• Zero Trust architecture and Linux hardening practices.
• U.S. citizenship with an active Secret clearance (TS/SCI preferred).
• ISSE background and CSfC Trusted Integrator experience.

Skills

CSfC capability packages

Cross-domain solutions

RMF for classified systems

Zero Trust architecture

Linux hardening

U.S. citizen with active Secret

ISSE background

CSfC Trusted Integrator experience

cross-domain accreditation experience

Job description

Ortman Consulting maintains a standing bench for our differentiated lane: Commercial Solutions for Classified (CSfC) Trusted Integrator delivery, cross-domain, and Zero Trust for classified transport. This is an evergreen posting supporting recurring classified pursuits (ACESO-class, NIWC/SeaPort, IC). We screen cleared candidates now and engage them via a contingent Letter of Intent that activates on award. Levels: Senior (8+) and SME (12+).

Requirements

Minimum Qualifications:

CSfC capability packages (MSC / MA / WLAN) and layered commercial cryptography

Cross-domain solutions with Raise-the-Bar awareness; RMF for classified systems

Zero Trust architecture and Linux hardening

U.S. citizen with an active Secret clearance (TS/SCI strongly preferred)

Preferred:

ISSE background

Prior CSfC Trusted Integrator or cross-domain accreditation experience