[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All General Dynamics jobs](https://jobs.opennash.com/companies/general-dynamics/) · [Search jobs](/search/) General Dynamics · Chantilly, VA # Lead Enterprise IT Systems Architect - TS | General Dynamics Chantilly, VA, US Full-time Manager or lead $172,550 - $233,450 IT & Infrastructure Listed on General Dynamics’s official careers site. Posted September 4, 2026. Check that it is still open and apply there. [Apply on General Dynamics’s careers site →](https://www.gd.com/careers/lead-enterprise-it-systems-architect-ts-chantilly-va-us-rq218268-gdit-opportunity) [OpenNash Jobs](https://jobs.opennash.com/) / [General Dynamics](https://jobs.opennash.com/companies/general-dynamics/) / Lead Enterprise IT Systems Architect - TS | General Dynamics ## Job description ### Responsibilities for this Position Location USA VA Chantilly Full Part/Time: Full time Job Req: RQ218268 Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Leadership, Systems Architecture, Systems Engineering Certifications: None Experience: 10 + years of related experience US Citizenship Required: Yes Job Description: We are seeking a Lead Enterprise IT Systems Architect to serve as the sole architectural authority for a major Department of War program. This role owns the enterprise technical vision and is responsible for designing, integrating, modernizing, and governing all systems across the program. The architect will define architectural standards, ensure mission alignment, and drive secure, automated, and scalable solutions across all technology domains. * MUST BE WILLING TO SECURE SCI AND CI POLYGRAPH Responsibilities Serve as the single enterprise architect for the entire program, establishing and governing architecture standards and technical direction. Develop and maintain enterprise architectures aligned with mission and operational requirements. Architect and optimize solutions across key technologies, including: VDI: Citrix Virtual Apps and Desktops, Azure Virtual Desktop Identity & Messaging: Active Directory, Azure AD, Exchange Storage: NetApp ONTAP Unified Communications: VoIP and collaboration platforms Operating Systems: Windows Server and Red Hat Enterprise Linux (RHEL) Lead automation and orchestration initiatives using Infrastructure as Code (IaC), CI/CD pipelines, and configuration management tools such as Terraform, Ansible, PowerShell DSC, and Git-based workflows. Design secure, scalable architectures across on-premises, cloud, hybrid, and classified environments. Ensure compliance with RMF, NIST 800-series controls, STIGs, Zero Trust architecture principles, and DoW cybersecurity requirements. Conduct technical assessments, develop modernization strategies, and produce enterprise roadmaps and transition plans. Create and maintain authoritative architecture deliverables, including diagrams, data flows, interface specifications, and reference designs. Collaborate with government leadership, cybersecurity teams, engineering teams, and operations personnel to guide and validate architecture decisions. Provide senior-level oversight for major engineering initiatives and ensure alignment with enterprise architecture standards and mission priorities. ### Required Qualifications Active TS/SCI security clearance with CI Polygraph (required). Bachelor's degree in computer science, Information Systems, Engineering, or a related technical field. At least 10+ years' experience with five plus (5+) years of specialized design experience with large-scale enterprise IT services, cloud-native computing/adoption (e.g., AWS, Azure, Google, Oracle), system architecture, software integration, DevSecOps, and Service Oriented Architecture/Infrastructure (SOA/SOI) of similar size, scope, and complexity - Proven track record in designing resilient architectures, including redundancy assessments, risk mitigation, integration with infrastructure (e.g., DoW or enterprise environments), strong communication, stakeholder management, and the ability to translate requirements into technical solutions - Demonstrated experience designing and integrating large-scale, multi-technology enterprise environments using: Citrix and Azure VDI platforms Active Directory, Azure AD, Exchange NetApp storage solutions Unified Communications platforms Windows Server and RHEL Strong experience with automation and orchestration, including IaC, CI/CD pipelines, and enterprise configuration management. Broad technical expertise across networking, cloud architectures (IL2-IL6), virtualization, identity services, data flows, and cybersecurity. Deep understanding of RMF, NIST controls, STIGs, DoWAF, and Zero Trust principles. Excellent written and verbal communication skills and ability to brief senior DoW stakeholders. ### Preferred Qualifications Certifications such as AWS Certified Solutions Architect - Professional or Azure Solutions Architect Expert, CISSP, Citrix Architect, NetApp NCIE/NCIP, RHEL, TOGAF, IaC-related certifications, ITILv4, COBIT, ISO standards and Department of War Architecture Framework (DoWAF) Experience supporting classified environments (e.g., SIPR, JWICS) or major defense acquisition programs. Ideal Candidate Attributes Highly autonomous, technically authoritative, mission-driven, and capable of leading enterprise-wide architectural strategy, modernization, and automation efforts across diverse technologies and stakeholders. ### GDIT IS YOUR PLACE 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn from Rest and recharge with paid vacation and holidays At GDIT, the mission is our purpose, and our people are at the center of everything we do. ### Growth AI-powered career tool that identifies career steps and learning opportunities Support: An internal mobility team focused on helping you achieve your career goals Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off Community: Award-winning culture of innovation and a military-friendly workplace OWN YOUR OPPORTUNITY Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward. #GDITcareers #OpportunityOwned #WeAreGDIT #transitioningmilitary #clearedjobs #veterans #Autobots #IntelligenceEngineered The likely salary range for this position is $172,550 - $233,450. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range. ### Scheduled Weekly Hours 40 Travel Required: None Telecommuting Options: Onsite Work Location: USA VA Chantilly Additional Work Locations: Total Rewards at GDIT: Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most. We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology. Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc. Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans PI286896961 ## At a glance - Posted by the employer: Sep 4, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 45 days - Location: Chantilly, VA, US - Employment type: Full-time - Pay: $172,550 - $233,450[Apply on General Dynamics’s careers site →](https://www.gd.com/careers/lead-enterprise-it-systems-architect-ts-chantilly-va-us-rq218268-gdit-opportunity) ## More jobs at General Dynamics ### [Advanced Audio Visual Specialist | General Dynamics](https://jobs.opennash.com/companies/general-dynamics/jobs/6df86d01198207b9fd70/) Chantilly, VA, US ### [Applications Development Lead - TS/SCI with Polygraph | General Dynamics](https://jobs.opennash.com/companies/general-dynamics/jobs/0a3176b3ce915c94cc21/) Chantilly, VA, US ### [Configuration Manager, SME - TS/SCI with Polygraph | General Dynamics](https://jobs.opennash.com/companies/general-dynamics/jobs/7f5bc4c18ec7df056534/) Chantilly, VA, US ### [Continuity Planner Senior_TS/SCI with Polygraph | General Dynamics](https://jobs.opennash.com/companies/general-dynamics/jobs/400108c7853bf94900da/) Chantilly, VA, US ### [GDMS Senior AI Governance & Risk Specialist | General Dynamics](https://jobs.opennash.com/companies/general-dynamics/jobs/da5a16f080304a392f48/) Chantilly, VA, US ## Similar jobs at other companies ### [Enterprise Architect](https://jobs.opennash.com/companies/thrivent-financial/jobs/b11f128d8b1f06680da2/) Thrivent Financial · United States ### [Enterprise Architect - Technical and Integration](https://jobs.opennash.com/companies/oracle/jobs/fc0b2e69ab49be0abb2c/) Oracle · United States ### [SAP Enterprise Architect](https://jobs.opennash.com/companies/ntt/jobs/2e478db32d2f95d0eea6/) NTT · Home-based, United States ### [Enterprise Architect, AI Business Applications](https://jobs.opennash.com/companies/microsoft/jobs/1c0281397afaa4ba418d/) Microsoft · United States, Georgia, Atlanta ### [Enterprise Architect - Data Architecture - Atlanta Innovation Hub](https://jobs.opennash.com/companies/microsoft/jobs/2b8e43e171bfbb3cabab/) Microsoft · United States, Georgia, Atlanta OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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