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Added 1 hour ago
CTO, Anthropic Practice
EPAM Systems
Philadelphia, PA
Experience: 12+ years in software engineering, architecture, or technical consulting, including 5+ years in a senior client-facing technical role (field CTO, principal architect, or head of…
Added 2 hours ago
Lead Data Scientist
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Model Development: Design, train, and optimize machine learning and deep learning models for a variety of marketing and business engagement use cases
Added 3 hours ago
Sr. Staff Software Engineer, Cribl Detect
MONTROSE ENVIRONMENTAL GROUP
SALT LAKE CITY, UT
…aren't afraid to break a few things along the way if it means learning faster and building something better. This is where we experiment, prototype, and turn rough ideas into real products…
Added 4 hours ago
Senior Software Development Engineer, Mobile
Delta Air Lines, Inc.
Atlanta, GA
Build a flexible, event-driven, server-driven app. Architect the FlyDelta mobile app so new features and journeys ship without a full release cycle and adapt to customers in real time.…
Added 4 hours ago
Consulting Principal Enterprise Architect - AI Specialty (Platforms & Services / Hi-Tech)
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San Jose, CA
As a Principal Enterprise Architect - AI Specialty (Platforms & Services / Hi-Tech), you will make an impact by acting as the senior AI architecture authority for a portfolio of Platforms &…
Added 4 hours ago
CTO, Anthropic Practice
EPAM Systems
San Francisco, CA
Experience: 12+ years in software engineering, architecture, or technical consulting, including 5+ years in a senior client-facing technical role (field CTO, principal architect, or head of…
Added 5 hours ago
Senior Manager Data Engineer (Databricks, Pyspark, Snowflake)
Capital One
Chicago, IL
Influence a team of developers, data analysts and data scientists with deep experience in machine learning, distributed microservices, lakehouse architecture, and full-stack systems
Added 6 hours ago
Director, Enterprise Data Engineering & Analytics
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NEW YORK, NY
Added 6 hours ago
CTO, Anthropic Practice
EPAM Systems
New York, NY
Experience: 12+ years in software engineering, architecture, or technical consulting, including 5+ years in a senior client-facing technical role (field CTO, principal architect, or head of…
Added 9 hours ago
Lead Enterprise IT Systems Architect - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
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…
Added 12 hours ago
Senior Staff Engineer - Agentic Identity
Cisco Systems, Inc.
Remote, United States
…leaders in a supportive environment dedicated to continuous learning, innovation, and…
Added 13 hours ago
Senior Data Architect
Jobgether
Remote, United States
We are seeking an experienced Senior Data Architect to lead the design and delivery of modern, enterprise-scale data platforms, with a strong focus on Microsoft Fabric and the Azure…
Added 14 hours ago
Senior Power and Thermal Architect
NVIDIA USA
CA
…headroom! We are the Silicon Co-Design Group (SCG). We are hiring a Senior Architect to scout the research and industry landscape, identify emerging system-level co-design ideas in power…
Added 15 hours ago
AI Senior Manager - SFL Scientific
Deloitte
Boston, MA
…to deliver valuable AI solutions, tools, and services. As a Senior Manager, you will define and execute our strategy for AI, ML, and GenAI services-from strategic alignment, roadmap…
Added 15 hours ago
Senior Data Scientist Engineer - SFL Scientific
Deloitte
Boston, MA
…specialized team brings together several key capabilities to architect integrated programs that transform our clients' businesses. We are hiring a Senior Data Scientist to collaborate…
Added 16 hours ago
Senior Machine Learning Scientist, Agentic AI & GenAI Systems (Growth Marketing)
Expedia, Inc.
WA
We are looking for a hands-on Senior Machine Learning Scientist who thrives on building end-to-end systems, from backend architecture to user-facing interfaces, including agentic UX/UI,…
Added 17 hours ago
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Principal Software Engineer Manager (AI Infrastructure) - North America Software Center
TSMC
Vancouver, WA
- $166,800 to $223,050 USD / year
In this dual-impact leadership role, you will combine deep technical expertise in distributed systems and AI platforms with strong people leadership. You will architect scalable,…
Added 19 hours ago
Senior Full-Stack Software Engineer
Trinzic
Beavercreek Township, OH
Backed by decades of mission success, deep expertise, and trusted partnerships, Trinzic will launch as a global organization with more than 18,000 employees supporting customers around the…
Added 19 hours ago
Managing Director, Head of Investment Mgt Technology
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United States
Architect and oversee a scalable, secure, and highly controlled technology environment that can support public and private asset classes, including fixed income, structured products,…
Added 19 hours ago
Senior Backend Engineer - Microservices
GD Information Technology, Inc.
Remote, United States
In this senior engineering role, you will design, build, and support scalable microservices powering critical enterprise systems. You will collaborate across product, architecture, and…
Added 20 hours ago
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Senior Ai/ML Engineer
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Remote, United States
- $180,000 to $200,000 USD / year
Design, develop, and optimize machine learning, deep learning, and generative AI models to solve complex operational problems and improve predictive maintenance capabilities.
Added 20 hours ago
Lead Deployment Architect
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As a Lead Deployment Architect, you are the most senior technical authority within delivery. You own the end-to-end solution architecture for your portfolio of strategic customer…
Added 20 hours ago
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AI & Data Strategy and Transformation Consulting Senior Manager
Wavestone
New York, NY
- $200,000 to $214,000 USD / year
…leading global consulting firm, we combine strategic insight, deep industry expertise, and a people-first approach to deliver lasting…
Added 20 hours ago
Managing Director, Head of Investment Mgt Technology
Symetra
United States
Architect and oversee a scalable, secure, and highly controlled technology environment that can support public and private asset classes, including fixed income, structured products,…
Added 21 hours ago
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AI & Data Strategy and Transformation Consulting Manager
Wavestone
New York, NY
- $157,000 to $180,000 USD / year
…leading global consulting firm, we combine strategic insight, deep industry expertise, and a people-first approach to deliver lasting…

GD Information Technology, Inc.

Lead Enterprise IT Systems Architect - TS/SCI with Polygraph

United States

The likely salary range for this position is $212,500 - $287,500.

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Job details

Pay: The likely salary range for this position is $212,500 - $287,500.
Posting language: English
Posted: Oct 31, 2026

Original job description

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 EngineeringCertifications:

NoneExperience:

10 + years of related experienceUS 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.

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 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.

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

#GDITcareers #OpportunityOwned #WeAreGDIT #transitioningmilitary #clearedjobs #veterans #Autobots #IntelligenceEngineered

The likely salary range for this position is $212,500 - $287,500. 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:

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.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 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 mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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