Engineering Secure, Scalable & Mission-Critical IT Infrastructures
ISO 9001:2015 Certified for Quality Management Systems
ISO 27001:2022 Certified for Information Security Management
ISO 20000-1 Certified for IT Service Management
Your Trusted Partner in Enterprise IT Systems Engineering
Founded in 2005, Defense Engineering, Inc. (DEi) has been modernizing IT architectures at the enterprise-level through expert engineering, accurate cost analysis, reliable service-delivery and effective consultancy.
As an ISO 9001:2015, 20000:2018, and 27000:2022 certified organization, DEi demonstrates the ability to deliver results and exceed expectations supporting mission-critical enterprise services.
Our mission is simple. Provide best value IT services through a combination of innovation-driven thought leadership, highly skilled IT professionals, leading edge technology, and proven best practice processes
- Facility Clearance: Top Secret
- Over 95% of employees hold TS or TS/SCI Clearance
- DCAA Compliant Accounting System
- Rapid Staffing
Powering Your IT Infrastructure with Smart, Secure Solutions
We deliver end-to-end IT services designed to optimize performance, strengthen security, and support your business growth. From engineering to operations, we ensure reliable and scalable solutions tailored to your needs.
Powering Your IT Infrastructure with Smart, Secure Solutions
Systems Engineering
As a trusted partner in enterprise IT and digital systems engineering, DEi delivers mission-driven solutions across the full technology lifecycle
Cloud Computing
DEi delivers secure, scalable cloud and virtualization solutions that provide on-demand access to enterprise computing resources.
Cybersecurity
As cyber threats evolve across enterprise and cloud environments, cybersecurity engineering is now essential.
(PMO) Support
DEi delivers advanced Program Management Office (PMO) support for some of the largest and most complex IT programs within the Department.
Your Trusted Partner in Enterprise IT Systems Engineering
Strategic Joint Venture Driving Innovation & Growth
In 2024, Defense Engineering, Inc. (DEI) established a Mentor-Protégé Joint Venture with Sarela Technologies LLC, named SOLVTek II. This partnership strengthens DEI’s capabilities and expands its ability to deliver advanced, mission-critical solutions.
SOLVTek II inherits key certifications from its partners, enhancing overall competitiveness and positioning the venture as a trusted provider in the federal space. As a certified SBA 8(a), Service-Disabled Veteran Owned Small Business (SDVOSB), and HUBZone Joint Venture, we actively support the Department of Defense with specialized services.
Strategic Joint Venture Driving Innovation & Growth
In 2024, Defense Engineering, Inc. (DEi) established a Mentor-Protégé Joint Venture with Sarela Technologies LLC, named SOLVTek II. This partnership strengthens DEi’s capabilities and expands its ability to deliver advanced, mission-critical solutions.
SOLVTek II inherits key certifications from its partners, enhancing overall competitiveness and positioning the venture as a trusted provider in the federal space. As a certified SBA 8(a), Service-Disabled Veteran Owned Small Business (SDVOSB), and HUBZone Joint Venture, we actively support the Department of Defense with specialized services.
Delivering Real Results Through Innovation & Expertise
At DEi, we take pride in delivering mission-critical solutions that solve complex challenges. Explore how our expertise in engineering, cybersecurity, and enterprise IT has helped organizations achieve their goals.
The Department of War’s Joint Operational Edge (JOE) Cloud represents a transformative shift in how mission IT capabilities are delivered to the tactical edge
Defense Engineering Inc. (DEi), in partnership with the Department of Defense Chief Information Officer (DoD CIO), led the ground-up design and development of the Global ACCM Management Control Enterprise System
DEi’s Program Management Office (PMO) support to DISA J6 ITD has been central to advancing DODNet modernization by tightly integrating acquisition
DEi played a pivotal role in advancing DISA’s Defense Enterprise Office Solutions (DEOS) program, driving large-scale cloud adoption across the Department of War (DoW).
Approved Government Contracting Platforms
- GSA Schedule IT 70 (small business)
- Navy Seaport NxG
- GSM-O II*
- GSA Alliant*
- Army ITES 2S*
- DTRA ITSSII, IT2S*
- DIA eSITE*
- DLA JETS*
- ETASS II*
- AFRL ACT2*
- ENCORE III*
- SETI*
Approved Government Contracting Platforms
We operate through a wide range of established contract vehicles, enabling us to efficiently deliver IT and engineering solutions across multiple federal agencies. These vehicles streamline procurement and ensure rapid, compliant service delivery.
- GSA Schedule IT 70 (small business)
- Navy Seaport NxG
- GSM-O II*
- GSA Alliant*
- Army ITES 2S*
- DTRA ITSSII, IT2S*
- DIA eSITE*
- DLA JETS*
- ETASS II*
- AFRL ACT2*
- ENCORE III*
- SETI*
Trusted by organizations for delivering secure and scalable IT solutions
Shape Your Career and Make an Impact with DEi
Become a part of DEi’s innovative and skilled team. Grow your skills, work on exciting projects, and help us deliver excellence — apply today!
Stay Updated with DEi’s Latest News, Announcements & Industry Events
DEi Announces JOE Cloud Task Order win
Defense Engineering Inc. (DEI) announced today that it has been awarded multiple tasks supporting the Department of Defense Chief Information
DEi Announces Win on DoDNET PMO Support in support of Defense Information Systems Agency
DEi via its 8A, SDVOSB, and Hub Zone Joint Venture (JV) SOLVTEK II has been awarded the DODNET-PMO Support Contract.
DEi Awarded Coveted DEOS GAMECES Contract as Subcontractor to GDIT
Defense Engineering, Inc. (DEi), a leading provider of innovative technology solutions, announced that it has been awarded a significant subcontract