Senior Enterprise Architect

NOVA DINE LLC; Quantico (VA); Sur place; USD 150 000 - 210 000; Plein temps

Résumé du poste

NOVA DINE LLC in the United States is seeking a Senior Enterprise Architect to lead enterprise architecture across applications, cloud, cybersecurity, networks, infrastructure, data, integration, and IT operations.

The Senior Enterprise Architect will serve as the senior technical authority for support services, set architecture standards across cloud, cybersecurity, and operations, own the architecture baseline, and guide modernization with client leadership.

Qualifications

• Expert knowledge of enterprise and solution architecture principles and lifecycle management.
• Strong understanding of federal DoD enterprise environments, including classified and unclassified networks.
• Experience designing secure cloud and hybrid-cloud solutions, preferably AWS GovCloud or Cloud One.
• Proven expertise implementing AWS services, IaC, DevSecOps, and network security.
• Familiarity with RMF, STIG/SRGs, and security architecture documentation.

Responsabilités

• Leads in setting architecture standards across all functional and technical support teams.
• Develops and maintains architecture diagrams for each client location and cloud systems.
• Oversees IT systems engineering across on‑premises, cloud, and hybrid environments.
• Provides architecture direction for CloudOne/AWS GovCloud deployments (IL 4–6) with Zero Trust and IaC.
• Partners with Cybersecurity to embed RMF/STIG/SRG requirements into designs.
• Advises client divisions on modernization sequencing and migrations.
• Aligns architecture with IT portfolio management and investment data.
• Briefs Government leadership on architecture standards and change performance.

Connaissances

Enterprise architecture

DoD environments

AWS GovCloud

Zero Trust

DevSecOps

RMF/STIGs

Executive briefings

Formation

Bachelor's degree (Engineering/CS/IT/Cybersecurity/SE)

Master's degree preferred

Equivalent professional experience

Description du poste

Position Overview :

Seeking a Senior Enterprise Architect to lead enterprise architecture across multiple technology domains, including applications, cloud, cybersecurity, networks, infrastructure, data, integration, and IT operations. The Senior Enterprise Architect will serve as the senior technical authority of support services that spans all contract task areas. Alongside the Program Manager and Alternate Program Manager, provide technical oversight of the program; set architecture standards across the cloud, cybersecurity, network, systems, application, and service management teams; and direct the configuration and change management program. Own the architecture baseline and documentation, review proposed changes before Government approval, and lead modernization planning with client leadership.

Responsibilities:

• Leads in setting architecture standards across all the functional and technical support teams.


• Develops and maintains physical and logical architecture diagrams for every client location, and logical descriptions of cloud-based systems


• Perform and oversee IT systems engineering to design, build, and test minor to significant IT solutions across on-premises, cloud, and hybrid environments.


• Provide architecture direction for applications hosted in CloudOne (AWS GovCloud) at Impact Levels 4 through 6, including Zero Trust, Infrastructure as Code, and DevSecOps practices.


• Partner with the Cybersecurity teams to build RMF, STIG/SRG, and Secure Host Baseline requirements into designs and changes, and maintain security architecture documentation.


• Advise client divisions on modernization plans and sequencing, including service consolidation, application refactoring, and migrations across on-premises and cloud environments.


• Align the architecture with IT portfolio management and capital planning, including Enterprise Architecture relationships and investment data maintained in ITIPS.


• Serve as the contractor counterpart to the Government Configuration Management, and Engineering leads and briefs architecture, standards, and change and configuration performance to client leadership.

Required Skills & Experience:

• Expert knowledge of enterprise and solution architecture principles, architecture governance, systems engineering, technology road mapping, and lifecycle management.


• Strong understanding of federal and DoD enterprise environments, including classified and unclassified networks.


• Experience designing and governing secure cloud and hybrid-cloud solutions, preferably within AWS GovCloud or Cloud One.


• Proven expertise implementing AWS cloud services, virtualization, compute, storage, databases, networking, identity and access management, containers, Infrastructure as Code, and DevSecOps.


• Familiarity with the Risk Management Framework. vulnerability management, SIEM, and continuous monitoring.


• Experience applying DISA STIGs/SRGs, secure configuration baselines, and creating POA&Ms.


• Understanding of Zero Trust architecture, network segmentation, identity-centric security, least privilege, encryption, and boundary-protection patterns.


• Experience integrating enterprise platforms, applications, APIs, workflows, identity services, databases, reporting capabilities, and external systems.


• Working knowledge of network and infrastructure architecture, including routing, switching, firewalls, software-defined networking, virtualization, storage, backup, disaster recovery, and continuity of operations.


• Familiarity with configuration management, change management, Agile and Waterfall delivery, IT portfolio management, and ITIL-based service management.


• Ability to analyze complex requirements and produce architecture diagrams, interface descriptions, technical standards, decision papers, implementation plans, and executive briefings.


• Excellent written and verbal communication skills, including the ability to communicate effectively with senior Government leaders and both technical and nontechnical stakeholders.


• Experience working with networks in an USAF IT environment is desired.


• Demonstrated experience leading architecture across three or more major domains, such as cloud, cybersecurity, applications, networks, infrastructure, data, or IT service management.


• Experience developing architecture for highly available, mission-critical, geographically distributed, and security-sensitive environments.


• Experience reviewing technical designs and guiding multidisciplinary teams through design, implementation, testing, deployment, sustainment, and modernization activities.

Education Level:

Bachelor's degree in Engineering, Computer Science, Information Technology, Cybersecurity, Systems Engineering, Computer Engineering, or a closely related discipline; Master's degree preferred. Equivalent professional experience will also be considered in lieu of a degree.

Clearance Requirements:

Must be a US Citizen and have an active Top Secret/SCI clearance or be SCI eligible require d.

Certification Requirements:

Must be certifie