CEEOSS

CISA ENTERPRISE ENGINEERING AND OPERATIONS SUPPORT SERVICES (CEEOSS)

Draft RFP #: FY24CEEOSS
Agency: Department of Homeland Security (DHS) – Cybersecurity and Infrastructure Security Agency (CISA)
Contracting Office: DHS HQ/CISA, Office of the Chief Information Officer (OCIO)
Contract Type: Task / Delivery Order (Firm Fixed Price, Labor Hour)
Contract Ceiling: $100,000,000 (Deltek estimate; government estimate between $100M and $500M)
NAICS Code: 541512 – Computer Systems Design Services
Business Pools: Undetermined (Previously “None” for Small Business Program)
Expected Release Date: August 8, 2025 (APFS estimate)
Link to Draft RFP / Opportunity: GovWin IQ Opportunity Posting

EXECUTIVE SUMMARY

The Cybersecurity and Infrastructure Security Agency (CISA) is recompeting its Enterprise Engineering and Operations Support Services (CEEOSS) contract to continue modernizing its enterprise IT infrastructure. This opportunity supports the agency’s transition to hybrid cloud environments, modern communications platforms, and enhanced cybersecurity capabilities. With an anticipated value of up to $500M and a performance period extending to July 31, 2030, this program is central to CISA’s strategic digital transformation and infrastructure security.

rTurner Consulting is actively supporting capture strategies for clients aiming to participate. Contact us to get started with teaming, solutioning, or proposal development.

📄 Opportunity Details on GovWin IQ
📄 APFS Forecast Record

CORE SCOPE AREAS

The government seeks industry solutions to deliver the following capabilities:

● Enterprise IT Architecture & Engineering
● Cloud Support Services & Hybrid Cloud Migration
● Identity and Access Management (IAM)
● Enterprise Monitoring and IT Operations Support
● Network & Infrastructure Support
● Program and Project Management
● Communication and Collaboration Services

Tech Stack Considerations:
Hybrid Infrastructure, Cloud-Native, Emerging Technologies

EVALUATION OR SELF-SCORING CRITERIA (IF APPLICABLE )

Mandatory Technical Domains or Task Orders

● Enterprise Technology Strategy and Architecture
● Systems Engineering and Implementation
● Operations and Maintenance
● Technical Program Management
● Technology Evaluation & Integration

Additional Points Criteria

● High-value delivery experience (>$50M)
● Certifications (CMMI, ISO, RMF)
● Cloud implementation experience
● Facility security clearance

CAPTURE STRATEGY TIPS

Actionable Recommendations

● Monitor APFS and SAM for updates on solicitation timeline
● Identify subcontracting or JV opportunities, especially with Sev1Tech (incumbent)
● Align past performance with enterprise IT and cybersecurity requirements
● Prepare validated work samples and compliance documentation

Ideal Prime or Partner Profile

● Proven success in federal IT modernization
● Deep cloud and cybersecurity technical depth
● Active DHS/CISA contract delivery history
● Readiness for quick start in late 2025

TIMELINE & MILESTONES

Stay alert for updates—we’ll keep you posted as the opportunity evolves.

Phase	Date
Draft RFP Release	Q4 FY2025 (Aug 8, 2025)
Industry Engagement	Ongoing
Final RFP Release	TBD
Proposal Submission Due	May 2026
Anticipated Award	July 31, 2030

MARKET INTELLIGENCE

FPDSplus is our free GovCon procurement data search and analytics tool. It is FREE to use. Just register for an account and start building charts and graphs!

Top Vendors by Category (via FPDS / FPDSplus)

TOP OTSBs (DHS, last 5 years)

Within the DHS’s IT and computer systems contracting space, CACI, Inc. – Federal has emerged as the dominant vendor, amassing over $3.56 billion in total action obligations. This places CACI far ahead of the competition, reflecting its stronghold in providing DHS with critical IT infrastructure and systems design services.

Following CACI is Booz Allen Hamilton Inc., with $2.66 billion in obligations—still a commanding position that underscores Booz Allen’s deep involvement in DHS technology programs and consulting. Rounding out the top three is ManTech Advanced Systems International, which received over $1.2 billion, reflecting its core focus on cybersecurity and defense-grade systems integration.

The top tier also includes major integrators such as SAIC, Deloitte Consulting, and Accenture Federal Services, each earning over $1 billion in DHS contracts. Vendors like CGI Federal, General Dynamics IT, and Leidos follow closely behind, contributing between $900 million and $1 billion each. This concentration of awards among established federal IT providers highlights DHS’s reliance on experienced OTSBs to manage complex, mission-critical systems.

Further down the list, firms such as IBM, Anduril, Steampunk, and Perspecta bring in substantial contracts in the $400–700 million range, demonstrating the breadth of participation among large vendors. The remaining companies in the top 20 show a gradual decline in obligations but still represent significant players in DHS's ongoing digital transformation and cybersecurity initiatives. Overall, the chart reflects a highly competitive yet top-heavy ecosystem dominated by a few elite contractors.

Source: FPDS Chart 1: Most successful Vendors within an Agency

TOP VENDORS with $10M to $50M contracts at DHS

Leading the pack is Accenture Federal Services, which has secured approximately $303 million in total obligations from prime contracts ranging between $10 million and $50 million. This makes Accenture a clear front-runner in DHS’s mid-sized IT contracting space, reflecting its consistent ability to win and execute multiple strategically sized engagements.

Close behind are ManTech Advanced Systems International and Deloitte Consulting LLP, with $208 million and $206 million respectively. These firms, while slightly trailing Accenture, demonstrate similarly strong performance in securing mid-tier contracts—indicative of robust internal capabilities and trusted relationships within DHS.

Anduril Industries, General Dynamics Information Technology, and Guidehouse Digital form a solid second tier of vendors, each receiving between $97 million and $196 million in total obligations. These organizations have steadily built their DHS presence by capturing smaller, focused contracts, often aligned with specific cybersecurity, AI, or cloud modernization initiatives.

The remaining vendors in the top 20—such as IBM, Inserso Corporation, Booz Allen Hamilton, and Salient CRGT—secured contracts in the $50 million to $95 million range. Their presence in this list suggests they are highly competitive teaming partners, especially for larger firms or newcomers looking to align with companies that consistently deliver DHS IT solutions within the mid-sized contract band. The overall distribution highlights a competitive ecosystem with both legacy integrators and newer tech-driven firms playing key roles in DHS’s digital mission.

Source: FPDS Chart 2: Teaming partners based on Agency prime contracts

TOP SB VENDORS at DHS over the last five years

At the top of the small business contracting landscape within DHS is EKAGRA Partners, LLC, which leads the field with over $190 million in total federal action obligations. EKAGRA’s performance stands out significantly, reflecting its deep engagement in IT systems work for DHS across multiple programs.

Following EKAGRA is DV United LLC, with nearly $123 million in total obligations, and Octo Metric LLC, close behind at $103 million. These two vendors round out the top tier and highlight strong small business capabilities in delivering DHS technology contracts at scale.

Mid-tier leaders include ADG-REI Technology Ventures, ASRC Federal Data Network Technologies, and Zermount, Inc., each earning between $50 million and $92 million. This range suggests they are trusted partners on a mix of mission support and modernization projects, likely supporting cybersecurity, application development, and digital infrastructure efforts.

The remaining vendors in the top 20—including QUASARS Incorporated, AVER LLC, Enterprise Resource Planned Systems International, and Cyber Security Innovations LLC—secured between $20 million and $50 million in obligations. Their steady presence on the list indicates a healthy and diverse small business ecosystem supporting DHS, with opportunities for scalable teaming and subcontracting relationships on future IT contracts.

Source: FPDS Chart 3: Successful Vendors within an Agency based on contract totals