LEIDOS ENGINEERING LLC
LEIDOS ENGINEERING LLC is a federal contractor, registered under UEI MTN4E2DEQZZ5 and CAGE code 1KUJ9. It has been awarded $260,258,510 in federal contracts. Primary work spans All Other Specialty Trade Contractors, Engineering Services, and Architectural Services. Top awarding agencies include Department Of Defense, National Aeronautics And Space Administration, and Department Of Energy.
Contact Information
Registration and classification details
Registration
UEI Code
MTN4E2DEQZZ5CAGE Code
1KUJ9Entity Structure
OtherEstablished
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
Leidos Engineering LLC specializes in engineering services supporting complex defense systems, with a focus on extending and modifying technical capabilities for mission-critical programs. Based on awarded performance, the firm delivers scope expansion and contract duration adjustments for programs ...
Leidos Engineering LLC specializes in engineering services supporting complex defense systems, with a focus on extending and modifying technical capabilities for mission-critical programs. Based on awarded performance, the firm delivers scope expansion and contract duration adjustments for programs requiring sustained engineering support, particularly in systems integration, technical oversight, and lifecycle management for defense platforms. Their work implies deep proficiency in configuration control, requirements traceability, and contract modification execution within high-regulation environments, likely supporting command, control, communications, computers, intelligence, surveillance, and reconnaissance (C4ISR) or weapons system sustainment efforts. Technical expertise includes engineering analysis, technical documentation revision, and compliance-driven modification processes aligned with DoD acquisition frameworks. The contractor’s primary agency engagement is with the Department of Defense, where they provide engineering support services that ensure operational continuity and adaptability of existing defense systems. Their relationship appears to be one of sustained, task-specific support rather than full-scale acquisition, indicating a trusted role in maintaining and evolving legacy or fielded capabilities under dynamic operational demands. The primary NAICS code, 541330, reflects a focus on professional engineering services, which in practice means delivering technical solutions that bridge design intent with fielded performance—encompassing systems engineering, technical integration, and modification management. The firm’s market positioning centers on niche, high-integrity engineering tasks within defense ecosystems, where precision in scope execution and regulatory adherence are paramount. Leidos Engineering LLC is structured as a ZZ entity, headquartered in Reston, Virginia, with no public certifications listed. The company operates as a specialized engineering provider within the federal contracting space, leveraging its geographic proximity to key defense decision centers to support mission-critical programs with agile, compliant engineering services.
Key Performance Metrics
Awards Count
300
All time
Active
0
Currently performing
Completed
300
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
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