Agencies › Department of Homeland Security › U.S. Citizenship and Immigration Services › Celina R. Hemingway Celina R. Hemingway Contract Specialist · USCIS CONTRACTING OFFICE(ERBUR) · Department of Homeland Security
What they buy NAICS Industry Notices 541512 Computer Systems Design Services 19 541511 Custom Computer Programming Services 4 541519 Other Computer Related Services 3 811212 Computer And Office Machine Repair And Maintenance 1
PSC Product or service Notices DD01 IT AND TELECOM - SERVICE DELIVERY SUPPORT SERVICES: ITSM, OPERATIONS CENTER, PROJECT/PM (LABOR) 9 DA01 IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR) 4 54 PREFAB STRUCTURES/SCAFFOLDING 4 DJ01 IT AND TELECOM - SECURITY AND COMPLIANCE SUPPORT SERVICES (LABOR) 3 D IT AND TELECOM - INFORMATION TECHNOLOGY AND TELECOMMUNICATIONS 1 70 INFORMATION TECHNOLOGY EQUIPMENT (INCLD FIRMWARE) SOFTWARE,SUPPLIES& SUPPORT EQUIPMENT 1 36 SPECIAL INDUSTRY MACHINERY 1
How they restrict competition No set-aside stated — 24 Small Business — 2 8(a) — 1 What they post Justification — 16 Sources Sought — 8 Combined Synopsis/Solicitation — 1 Fair Opportunity / Limited Sources Justification — 1 Justification and Approval (J&A) — 1 Recent notices Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension — Justification, Sep 2026Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension — Justification, Sep 2026Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension — Justification, Sep 2026Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension — Justification, Sep 2026Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension — Justification, Sep 2026Justification for Exception to Fair Opportunity (JEFO), Outcome-based Delivery and Development, Security, Operations Services III (ODOS III) Extension — Justification, Jun 2026Listed alongside Track what DHS buys See Celina's full record, every buyer at DHS and the contracts expiring next in FedSift's Agency Intelligence. Free plan available, no credit card.
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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page .
