Senior Cross Domain Architect - Lead, Secure Gov Network

Booz Allen Hamilton; Maryland; On-site; USD 113,000 - 257,000; Full time

Job summary

Booz Allen Hamilton is seeking a Lead Cross Domain Architect to design, deploy, and maintain Cross Domain Solutions for a mission-critical enterprise environment. You will leverage cutting-edge technologies, participate in secure SDLC, and drive modernization across the network to meet client needs.

The role emphasizes senior-level Linux administration, cross-domain expertise, and security certifications, with leadership responsibilities and a focus on delivering trusted solutions for U.S.

Qualifications

• 15+ years of Linux experience (Red Hat, CentOS).
• Systems administration with architectural design or operations experience.
• 10+ years in Cross Domain Solutions.
• Experience with listed cross-domain products and services.
• Experience designing, deploying, and implementing network security components (firewalls, switches, VPNs).
• Secret clearance.
• Master's degree in Computer Science, Information Assurance, or Information Security Systems Engineering.
• Ability to obtain DoD 8570 IASAE Level III Certification within 60 days.
• CISSP or CASP certification.

Responsibilities

• Design, deploy, and maintain Cross Domain Solutions for an enterprise environment.
• Follow security-minded SDLC practices and patch critical systems.
• Provide customers insight into their network through monitoring and performance management.
• Lead and mentor team; share expertise and develop new methodologies.
• Identify opportunities to modernize the network to meet customer needs.

Skills

Linux admin

Systems administration

Cross domain

Network security

Secret clearance

TS/SCI clearance

Education

Master's degree in Computer Science / Information Assurance / Information Security Systems Engineering

CISSP or CASP Certification

DoD 8570 IASAE Level III Certification

Tools

Everfox

High Speed Guard

Cross Domain Data Diode

Garrison

Trusted Gateway Solution (TGS)

Trusted Thin Client (TTC)

AFRL ISSE

Migrating to AFRL X-ARBITOR

SecureView

OWL Cyber Solutions

XD Product line

Radiant Mercury Version 7.x

BAE Systems XTS Cross Domain Product

Amazon AWS Cross Domain Diode Service

VMware ESXi / vSphere

Kickstart / PXE

Terraform / Ansible / Chef / SaltStack

Job description

Booz Allen Hamilton is seeking a Lead Cross Domain Architect to design, deploy, and maintain Cross Domain Solutions for a mission-critical enterprise environment. You will leverage cutting-edge technologies, participate in secure SDLC, and drive modernization across the network to meet client needs.

The role emphasizes senior-level Linux administration, cross-domain expertise, and security certifications, with leadership responsibilities and a focus on delivering trusted solutions for U.S.