Systems Architect – SME

Role Overview

• Design, assess, and support the implementation of multi‑level security (MLS) architectures across hardware, operating systems, applications, databases, networking, and cybersecurity domains, including performance tradeoff and risk analyses.
• Apply expert‑level knowledge of Solaris 11.3+ with Trusted Extensions (TX) to support the modernization, sustainment, and expansion of the Exodus Transport Network (ETN).
• Integrate Solaris Trusted Extensions, Linux, Windows, networking components, databases (Oracle/MySQL), and development tools to deliver new and enhanced capabilities, including PL‑3 to PL‑4 transitions.
• Perform hands‑on system configuration, testing, installation, and modification activities to improve system performance, reliability, and cybersecurity posture.
• Develop and maintain technical documentation, including CONOPS, SOPs, engineering change packages, risk assessments, and architectural artifacts, to support system operations and lifecycle management.
• Support the operation and sustainment of MLS production, test, and development environments, ensuring stability, compliance, and security.
• Evaluate technical proposals, architectural designs, and system alternatives for feasibility, technical soundness, and cybersecurity risk.
• Provide objective technical analysis and advisory support to Government teams by clarifying design issues, resolving technical conflicts, and assessing contractor submissions.
• Collaborate with system administrators, network engineers, cybersecurity personnel, and other stakeholders to improve system reliability, functionality, and security.
• Deliver technical briefings and targeted training on advanced MLS concepts to support knowledge transfer and workforce readiness.

Requirements

• Active Top Secret (TS) security clearance
• Master’s degree in a related technical field, or Bachelor’s degree with an additional 4+ years of relevant experience
• DoD 8570/8140 IAT Level III–compliant certification , or the ability to obtain an 8140‑compliant certification within 90 days of start date
• Solaris operating system credentials or demonstrated expert‑level experience administering Solaris and Trusted Solaris environments
• 10+ years’ experience designing, developing, and administering multi‑level security (MLS) systems
• 10+ years’ experience working with multi‑level operating systems , including one or more of the following: Trusted Solaris Solaris with Trusted Extensions SELinux with MLS and/or Pitbull
• Strong experience with hardware platforms and enterprise storage systems supporting secure, high‑availability environments
• 5+ years’ experience administering Oracle databases and Solaris‑based platforms
• 5+ years’ experience administering Linux systems in secure or enterprise environments
• Demonstrated experience integrating multi‑level systems , including Solaris Trusted Extensions, Linux, Windows, networking components, databases, and development tools to support: Future system expansion Interconnection of PL‑3 customer networks Transition to a PL‑3 data warehouse
• Experience designing enterprise‑level architectures in DoD and/or SAP environments
• Knowledge of network security tools , firewalls, and intrusion detection/prevention systems
• Candidates must reside within approximately two (2) hours driving distance of China Lake, CA to support recurring on‑site program requirements.

Tech Stack

• Cyber Security
• Firewalls
• Linux
• MySQL
• Oracle
• TypeScript

Benefits

• healthcare benefits
• paid leave
• retirement plans
• insurance programs
• education and training assistance