Senior DDIL Infra Architect - Disconnected Ops

DAn Solutions, Inc.; Washington (District of Columbia); Vor Ort; USD 170.000 - 230.000; Vollzeit

Zusammenfassung

DAn Solutions, Inc. is seeking an experienced Infrastructure Engineer and DDIL Subject Matter Expert to support secure mission systems operating under constrained network conditions.

The role focuses on resilient architectures that maintain critical capabilities when connectivity to enterprise identity, authorization, and cloud services is degraded or unavailable, leveraging Zero Trust, distributed systems, and cybersecurity expertise.

Qualifikationen

• Active TS/SCI clearance with ability to obtain CI Polygraph.
• Experience designing or fielding DDIL systems and architectures.
• Ability to design for disconnected operations and eventual synchronization.
• Understanding of distributed systems, caching, replication and failure recovery.
• Experience addressing authentication, authorization, and credential dependencies without enterprise connectivity.
• Knowledge of security risks from stale identity data, delayed revocation, and unavailable policy services.
• Ability to assess bandwidth, latency, packet loss, and network availability constraints.
• Experience with technical architecture strategies, documentation, and roadmaps.
• Experience with localized Policy Enforcement Points and lightweight Policy Decision Points.
• Experience with modeling, simulation, or hardware-in-the-loop testing for tactical networks.

Aufgaben

• Develop DDIL strategies, architecture recommendations, and implementation roadmaps.
• Define operational scenarios with constrained bandwidth, latency, outages, and degraded communications.
• Design architectures supporting local autonomy and disconnected operations.
• Establish approaches for local identity services, authorization, credential management, and security attribute caching.
• Evaluate Zero Trust access controls under disconnected conditions.
• Design synchronization and recovery processes for restoring enterprise connectivity.
• Assess distributed systems consistency, replication, and conflict resolution.
• Define dependencies across applications, identity providers, encryption services, and policy engines.
• Develop architecture diagrams, requirements, risk assessments, and alternatives analyses.
• Guide prototypes and testing under representative network impairment conditions.
• Collaborate with government stakeholders and engineering teams on mission continuity requirements.

Kenntnisse

DDIL Architecture

Zero Trust

Distributed systems

Tactical networks

Security architecture

Ausbildung

Bachelor's degree

Master's degree

Tools

AWS

Kubernetes

OpenShift

PKI

Jobbeschreibung

DAn Solutions, Inc. is seeking an experienced Infrastructure Engineer and DDIL Subject Matter Expert to support secure mission systems operating under constrained network conditions.

The role focuses on resilient architectures that maintain critical capabilities when connectivity to enterprise identity, authorization, and cloud services is degraded or unavailable, leveraging Zero Trust, distributed systems, and cybersecurity expertise.