Iris Walter

Contracting Point of Contact Marshall Space Flight Center

Email
iris.r.walter@nasa.gov
Phone
(256) 544-8874
Latest SAM.gov record

Contact facts

SAM.gov notices
8
Contract awards and IDVs
15 14 awards, 1 IDV, as contracting staff
First SAM.gov record

Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.

SAM.gov notices

Notice Posted
TEMPO Near Real-Time (NRT) (SNWG-2020, Cycle 3) and TEMPO NRT Enhanced (SNWG-2022, Cycle 4) Limited / Sole Source Justification · TEMPO-SS01-2025
Imaging X-ray Polarimetry Explorer (IXPE) Limited / Sole Source Justification · NNM15AA18CIXPE
TEMPO Near Real-Time (NRT) (SNWG-2020, Cycle 3) and TEMPO NRT Enhanced (SNWG-2022, Cycle 4) Pre-Solicitation · TEMPO-SS01-2025
Tropospheric Emissions: Monitoring of Pollution (TEMPO) Near Real-Time (NRT) Pre-Solicitation
Imaging X-ray Polarimetry Explorer (IXPE) Pre-Solicitation · NNM15AA18CIXPE
Operations Mission Support to the Hinode (Solar-B) Program Pre-Solicitation
Innovative, Visualization, Exploration and Data Analysis (IVEDA) Pre-Solicitation · 80MSFC24IVEDA-PS51
Innovative, Visualization, Exploration and Data Analysis (IVEDA) Pre-Solicitation · 80MSFC24IVEDA

Contract awards and IDVs

Award Awarded Obligated
80MSFC24DA024 consolidated agency technology transfer services (catts) contract new award IDV · Summit Technologies & Solutions Inc. —
Independent validation and verification (IV & v) engineering services 80MSFC22F0109 · 4M Research, Inc. $9,870,938
80MSFC25FA018 task order supporting stennis space flight center (SSC) technology transfer under the 80MSFC24DA024… Summit Technologies & Solutions Inc. $962,056
80MSFC25FA071 task order supporting langley research center(larc) technology transfer under the 80MSFC24DA024… Summit Technologies & Solutions Inc. $202,785
80MSFC25FA070 task order supporting glenn research center (GRC) technology transfer under the 80MSFC24DA024… Summit Technologies & Solutions Inc. $226,317
Focal plane package mission operations and data analysis - solar b phase e NNM07AA01C · Lockheed Martin Corporation $63,738,947
The tropospheric emissions: monitoring of pollution (tempo) contract, will conduct the necessary research, develop… 80MSFC24CA004 · Smithsonian Institution $4,006,943
Solar b x RAY telescope phase e NNM07AB07C · Smithsonian Institution $47,629,836
Definitive Contract NNM15AA18C BAE Systems Space & Mission Systems Inc. $117,747,492
Follow on contract to provide operations and science support to the CXO MSFC0200308DNAS803060 · Smithsonian Institution $1,347,228,052
Technology maturation for astrophysics space telescopes (techmast) 80MSFC24CA015 · Lockheed Martin Corporation $4,759,424
Ultra-stable telescope research and analysis - critical technologies (ultra-CT) 80MSFC24CA013 · BAE Systems Space & Mission Systems Inc. $8,550,932
Stable: systems technologies for architecture baseline 80MSFC24CA014 · Northrop Grumman Systems Corporation $2,726,688
Marshall grazing incident x-RAY spectrometer (magixs) 2 mission 80MSFC22CA013 · Smithsonian Institution · Johnson Space Center $325,979
CO-investigator support for the imaging x-RAY polarimetry explorer (ixpe) 80MSFC17C0012 · Massachusetts Institute Of Technology $1,510,117
Show all 15

Top vendors

Rank Vendor Awards and IDVs
1 Summit Technologies & Solutions Inc. 4
2 Smithsonian Institution 4
3 Lockheed Martin Corporation 2
4 BAE Systems Space & Mission Systems Inc. 2
5 Northrop Grumman Systems Corporation 1
6 Massachusetts Institute Of Technology 1
7 4M Research, Inc. 1

Top NAICS codes

Rank NAICS code SAM.gov records
1 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) 13
2 541990 All Other Professional, Scientific, and Technical Services 4
3 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) 2
4 541330 Engineering Services 1

Top PSC codes

Rank PSC code SAM.gov records
1 AR12 Space R&D Services; Space Flight, Research And Supporting Activities; Applied Research 7
2 R425 Support- Professional: Engineering/Technical 5
3 AR11 Space R&D Services; Space Flight, Research And Supporting Activities; Basic Research 4
4 AJ11 General Science And Technology R&D Services; General Science And Technology; Basic Research 2
5 AR13 Space R&D Services; Space Flight, Research And Supporting Activities; Experimental Development 1
6 AR21 R&D- Space: Science/Applications (Basic Research) 1
7 AR22 R&D- Space: Science/Applications (Applied Research/Exploratory Development) 1
8 AR91 R&D- Space: Other (Basic Research) 1

Quick answers

Who is Iris Walter?

Iris Walter is a Contracting Point of Contact at Marshall Space Flight Center (National Aeronautics and Space Administration). Point of contact on 8 SAM.gov notices and contracting staff on 14 contract awards and 1 IDV, from April 5, 2024 to September 29, 2026.

How do I contact Iris Walter?

SAM.gov lists Iris Walter's email iris.r.walter@nasa.gov and phone (256) 544-8874.

What is the latest SAM.gov notice naming Iris Walter?

TEMPO Near Real-Time (NRT) (SNWG-2020, Cycle 3) and TEMPO NRT Enhanced (SNWG-2022, Cycle 4), limited / sole source justification, posted March 2, 2026.

Which vendors has Iris Walter awarded contracts to?

The vendors on the most contract awards and IDVs naming Iris Walter are Summit Technologies & Solutions Inc., Smithsonian Institution and Lockheed Martin Corporation.

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