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Engineering and Software Systems (ES3) 550 W C Street Suite 1630 SAN DIEGO CA 92101-3569 USA

UEI: SLED_F3C9B4B102A74CC7

Engineering and Software Systems (ES3) 550 W C Street Suite 1630 SAN DIEGO CA 92101-3569 USA is a federal contractor, registered under UEI SLED_F3C9B4B102A74CC7. It has been awarded $1,592,070 in federal contracts. Primary work spans Engineering Services.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_F3C9B4B102A74CC7

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Engineering and Software Systems (ES3) provides specialized professional services under NAICS 541330, focusing on civil engineering. The company has demonstrated the ability to meet highly specific government requirements, as evidenced by their experience with sole source awards where they were iden...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

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

Awards by Agency

$1.6M100%

Awards by NAICS

541330 - Engineering Services$1.6M100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in Engineering and Software Systems (ES3) 550 W C Street Suite 1630 SAN DIEGO CA 92101-3569 USA's top NAICS codes and agencies

Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should operate under NAICS codes related to administrative management, engineering services, computer systems design, or public relations and technical writing. Interested parties must submit their responses by November 17, 2026. Primary coordination for this opportunity is managed by Liz Jordan-Wettstein.

Aanko Technologies Inc.

POSTED

about 2 hours ago

DEADLINE

Water Infrastructure Risk & Safety AnalysisThe Water Infrastructure Risk and Safety Analysis subcontract, issued by W4LD USA Hecsa under the Department of Defense, focuses on providing specialized engineering risk management for dams, levees, and public works infrastructure on USACE projects. The scope of work involves applying contemporary risk-related models and methods to ensure infrastructure safety and the development of long-term stewardship practices. Key deliverables include comprehensive risk assessment reports, safety evaluations, and detailed infrastructure stewardship plans. Due to the technical nature of the requirements, personnel must possess advanced engineering risk management certifications. This opportunity falls under NAICS code 541330 and was posted on October 20, 2026, with a response deadline of November 6, 2026.

POSTED

about 6 hours ago

DEADLINE

Hydrologic & Hydraulic (H&H) Engineering ServicesThis subcontract for Hydrologic and Hydraulic Engineering Services supports prime contractors on USACE Integrated Water Resources projects under the Department of Defense. The scope of work involves performing advanced H&H analyses, developing specialized methodologies, and creating and maintaining models to address flood risk management, coastal storm risk reduction, and sediment management. The selected provider will utilize state-of-the-art engineering tools and management systems to deliver technical analysis reports, engineering study results, and functional H&H models. The opportunity is categorized under NAICS code 541330 and was posted on October 20, 2026. Interested parties must submit their responses by the deadline of November 6, 2026.

POSTED

about 6 hours ago

DEADLINE

Non-Destructive Testing (NDT) & InspectionThis subcontract opportunity, managed by the Department of Homeland Security under agency CG-SEA-C23, involves providing Non-Destructive Testing and inspection services for USCG Surface Force Logistics Center dry-dock projects. The selected contractor will support prime contractors by performing technical inspections of the hull and structure, specifically utilizing ultrasonic testing equipment to conduct 100 UT shots. The scope of work includes inspecting hull plating, fendering systems, the mast, and other accessible spaces to deliver detailed structural integrity findings and UT reports. The project is designated as a total Small Business Set Aside under NAICS code 541330 and will be performed in San Francisco, California. Interested parties must respond by October 29, 2026, following the posting date of October 20, 2026.

POSTED

about 6 hours ago

DEADLINE

Architectural & Engineering (A/E) Design ServicesThis subcontract for Architectural and Engineering Design Services involves the update and finalization of existing 100 percent design plans for the USACE Hangar 750 renovation projects. The selected licensed professional A/E firm will be responsible for updating baseline design plans to meet current building codes, modifying layouts specifically for Hangar B, and designing administrative spaces for the second floor. The project falls under NAICS code 541330 and is associated with the Department of Defense through the W074 Endist Wilmington agency. The primary deliverables for this engagement include the submission of final construction drawings, detailed specifications, and all necessary design documents required for the completion of the renovation.

W074 Endist Wilmington

POSTED

about 6 hours ago

DEADLINE

Technical Data Development and Configuration ManagementThis subcontract for Technical Data Development and Configuration Management supports prime contractors on NAVSUP Weapon Systems Support projects. The scope of work focuses on managing technical documentation and version control, specifically tracking hardware and software baseline changes and developing technical publications and manuals. Key responsibilities include preparing CDRL reporting for items 10 through 15 and utilizing configuration management software and SRDR reporting tools to ensure compliance with DoDD 5230.24 and FAR/DFARS data management standards. The project deliverables consist of submitted CDRLs, updated technical manuals, and configuration baseline reports. This opportunity is categorized under NAICS code 541330 and is associated with the Department of Defense. Interested parties should note the response deadline of November 20, 2026, for this effort based in the 19111 zip code area.

Navsup Weapon Systems Support

POSTED

about 6 hours ago

DEADLINE

in about 1 month

F-18 ACS Sustaining Engineering SupportThe F-18 ACS Sustaining Engineering Support subcontract involves providing high-level engineering analysis for prime contractors on NAVSUP WSS projects to ensure the continued performance of F-18 cockpit systems. The scope of work encompasses Reliability and Maintainability engineering, obsolescence management for end-of-life components, logistics engineering for LSA updates, and Human Systems Integration to address safety and ergonomics. The selected provider will utilize specialized engineering analysis software and LSA databases in accordance with DoDD 5230.24 and SRDR formats to deliver comprehensive engineering reports and mitigation plans. This Department of Defense effort falls under NAICS code 541330 and is managed by the Navsup Weapon Systems Support agency.

Navsup Weapon Systems Support

POSTED

about 6 hours ago

DEADLINE

in about 1 month

PMA-290 Technical and Engineering Services

Solicitation # N0042125RFPREQAPM2900480-2

The Naval Air Warfare Center Aircraft Division and Naval Air Systems Command, supporting PMA-290, intend to award a sole source Single Award Indefinite Delivery Indefinite Quantity contract to Aviation Systems Engineering Company Inc. This effort, categorized under NAICS 541330, provides technical engineering and fleet deliverable capabilities for Maritime Patrol and Reconnaissance Aircraft and associated ground stations, specifically supporting the P-8A program. The scope includes systems engineering for new and modernized systems, software development and integration within a DEVSECOPS environment, cybersecurity, and the production of training materials. The contractor is also required to provide warehouse facilities for equipment storage and aircraft modification facilities near NAS Jacksonville, Florida. Performance is expected to begin in the third quarter of FY27, with work distributed across government sites in Patuxent River, Maryland; Seattle and Oak Harbor, Washington; Jacksonville, Florida; and Charleston, South Carolina, with approximately 20 percent of work performed at the contractor site. A critical requirement for this contract is adherence to the Navy Cybersecurity Workforce qualifications, with privileged access requiring specific IA certifications such as Security+ CE or SSCP. This notice is for informational purposes only and is not a formal request for proposal. Primary points of contact for this effort are Contracts Specialist Jacob Kerig and Procuring Contracting Officer Michele J. Estep.

Naval Air Systems Command

POSTED

about 6 hours ago

DEADLINE

Terminal High Altitude Area Defense (THAAD) Modeling & Simulation Support

Solicitation # THAADMS-26-0001

The Department of the Army, on behalf of Portfolio Acquisition Executive Fires, is seeking qualified sources to provide specialized engineering, modeling, simulation, and software support for the Terminal High Altitude Area Defense THAAD Project Office. The primary focus of this effort is the AN/TPY-2 Terminal Mode, requiring the contractor to handle the development, integration, and testing of modeling and simulation products. Key deliverables include incremental, engineering, and final software releases, as well as updated software documentation and on-site integration support to resolve observations during development and system testing. This is a Request for Information to identify capable industry partners and is not a request for quotes. Interested parties must submit their company contact information and a capabilities statement of up to five pages for each of the four major tasks via email to the designated points of contact. Responses are due by November 15, 2026, and should be submitted in MS Word, Excel, or PDF format. The work is expected to be performed at Redstone Arsenal in Alabama.

Missile Defense Agency (mda)

POSTED

about 6 hours ago

DEADLINE

C1DA--AE Replace Roofing 539-25-101

Solicitation # 36C25027R0009

250-NETWORK Contract Office 10 (36C250)

POSTED

about 6 hours ago

DEADLINE

REMUS 300 Training

Solicitation # N0018927QL002

The Naval Supply Systems Command Fleet Logistics Center Norfolk, acting on behalf of the Naval Oceanographic Office, is soliciting a sole source, firm-fixed-price contract for REMUS 300 diagnostics and on-site repair instruction support services. The intended awardee is Huntington Ingalls Incorporated (CAGE: 34293). The contract features a three-year ordering period from November 15, 2026, through November 14, 2029, and is categorized under NAICS code 541370. The scope of work involves providing tailored training for up to fifty students, specifically focusing on a 10-day Field Maintenance Training course and a 5-day Operations and Maintenance Training course. Key deliverables include a course curriculum to be submitted within thirty days of award and the delivery of instruction at the Naval Oceanographic Office in Stennis Space Center, Mississippi. The acquisition is conducted using Simplified Acquisition Procedures in accordance with FAR Part 12. Because this is a sole source procurement, the government will award the contract based on the initial quote once the price is determined to be fair and reasonable, and non-price factors will not be evaluated. Personnel performing the services must possess a DCSA-issued Top Secret/SCI clearance to handle classified information and Confidential Unclassified Information. Performance will be monitored via a Performance Requirements Summary, requiring a 100 percent accuracy rate for completed actions. Payment will be processed electronically through the Wide Area WorkFlow system. The solicitation includes a not-to-exceed travel CLIN of 46,363.50 dollars, while other line items for training are firm-fixed-price.

Navsup Flt Logistics Ctr Norfolk

POSTED

about 6 hours ago

DEADLINE

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POSTED

about 12 hours ago

DEADLINE

Electrical Engineering Services, Recreation Center Door Holders

Solicitation # 26-087-RFP

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Capital Projects - Construction

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Architect-Engineer (A-E) Structural Engineering Services – Task Order Contract

Solicitation # 20261019031

County of Orange OC Public Works

POSTED

about 13 hours ago

DEADLINE

in about 2 months

CIPP Delegated Design and EngineeringThis subcontract for the City of Sandy Springs in Georgia involves providing CIPP delegated design and engineering services for local government stormwater projects. The selected contractor will be responsible for performing structural calculations and liner thickness designs for both circular and non-circular pipes, ensuring all work adheres to ASTM F1216 and ASCE MOP 145 standards. The primary deliverables include signed and sealed shop drawings and comprehensive design calculation reports. To qualify for this engagement, the contractor must employ a Licensed Professional Engineer registered in the State of Georgia. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026. This project falls under NAICS code 541330 and is intended for prime contractors managing municipal stormwater infrastructure.

City of Sandy Springs

POSTED

about 17 hours ago

DEADLINE

in about 1 month

Structural Engineering ServicesThis subcontract for Structural Engineering Services supports prime contractors on projects at the Colville Fuels facility for the Confederated Tribes of the Colville Reservation. The scope of work involves performing structural analysis and design for roof extensions, retaining walls, and concrete wall modifications to ensure all installations meet applicable building codes. The selected provider must hold a Professional Engineer license and is responsible for coordinating with the Authority Having Jurisdiction. Final deliverables include signed and sealed structural calculations and drawings. Interested parties must respond by November 20, 2026.

Confederated Tribes of the Colville Reservation

POSTED

about 19 hours ago

DEADLINE

in about 1 month

Fire Alarm engineering for Lewis County

Solicitation # 2026-RFQ-040

Lewis County is soliciting qualifications under solicitation 2026-RFQ-040 for a professional engineering firm to provide comprehensive design and engineering services for fire alarm systems. The project encompasses several County-owned facilities, including the IT Building, Historic Courthouse, Health Building, and Lewis County Jail. The selected firm will be responsible for conducting on-site evaluations to determine the remaining useful life of existing systems, assessing code compliance with NFPA 72, IBC, and IFC standards, and developing bid-ready construction drawings and technical specifications. All designs must be stamped by a licensed electrical engineer familiar with Washington State fire alarm requirements and must integrate smoothly with existing infrastructure to ensure standardized maintenance and operations. Proposals are due by November 10, 2026, via the OpenGov platform and will be evaluated by a committee of at least three County employees using a points-based system. The evaluation criteria are equally weighted at 20 percent each across four categories: firm qualifications (including NICET certifications and licensed engineer availability), responsiveness and capacity to begin work within 30 days, regulatory compliance and permitting records, and the clarity and detail of blueprint designs. Applicants must provide a statement of qualifications, three public agency references from the last five years, and resumes of key personnel. The contract is administered by Matt Patana, Capital Infrastructure Specialist, based in Chehalis, Washington.

Capital Infrastructure

POSTED

about 20 hours ago

DEADLINE

Stormwater Conveyance & Infrastructure DesignThis subcontract for Stormwater Conveyance and Infrastructure Design involves providing technical specifications for the rehabilitation and installation of water conveyance systems for prime contractors working on Urban Flood Safety and Water Quality District projects in Portland, Oregon. The scope of work includes the design of flow control structures and pipe and culvert rehabilitation projects utilizing AutoCAD/Civil 3D. The selected provider is responsible for delivering comprehensive engineering drawings, technical specifications, and detailed cost estimations. A Professional Engineer license is a mandatory requirement for this engagement. Interested parties must submit their responses by December 3, 2026, in accordance with the solicitation posted on October 19, 2026. The project falls under NAICS code 541330 and is managed through the Oregon Procurement agency.

POSTED

about 20 hours ago

DEADLINE

in about 1 month