diff --git a/docker_scripts/README.md b/docker_scripts/README.md
deleted file mode 100644
index d0a8f72c4..000000000
--- a/docker_scripts/README.md
+++ /dev/null
@@ -1,22 +0,0 @@
-**How to test with a new Trilinos version**
-- Pick a Trilinos version to use. You can use a tag or a commit hash.
-- Add another image definition to `ci-docker.yml` (see [6231ba9](https://github.com/Pressio/pressio/commit/6231ba9b5d3b11e820951f8cdb83ffcdb0c75577)).
-- Enable pushing images from branches to get the new image into registry (see [38a7fb5](https://github.com/Pressio/pressio/commit/38a7fb5e5c03a53aa77b711de53855614582293c)).
-  - Normally pushing only happens on `develop`. In this case we need the new image to be pushed from branch to be able to run the tests from `ci-trilinos.yml`.
-- You need to let CI run at least once for the image to be pushed to container registry.
-- Once the image is published, remember to disable pushing from branches (see [b9540c7](https://github.com/Pressio/pressio/commit/b9540c756bb2c6de3fb24e2c78d3f2c06c524768)).
-- You can now enable testing using the newly added image in `ci-trilinos.yml` (see [496df2d](https://github.com/Pressio/pressio/commit/496df2d33f085518e5897baad825c893b588367d)).
-
-See how Trilinos `702aac5` was added in https://github.com/Pressio/pressio/pull/651.
-
----
-**Debugging notes**
-
-You can double-check Trilinos version in `Build and Push Docker images for Github Container Registry` step:
-```
-#17 46.23 HEAD is now at 702aac58950 Merge Pull Request #11800 from gsjaardema/Trilinos/seacas-snapshot-04-18-23
-```
-You should also see a successful push at the end of that step:
-```
-#20 pushing manifest for ghcr.io/pressio/ubuntu-gnu-trilinos-11:702aac5@sha256:0428a42abee7e5c322c0a8527b0653b326bb59486fa7246a90d629742400a330 3.4s done
-```
diff --git a/docker_scripts/fedora-clang.dockerfile b/docker_scripts/fedora-clang.dockerfile
deleted file mode 100644
index 2471ea373..000000000
--- a/docker_scripts/fedora-clang.dockerfile
+++ /dev/null
@@ -1,16 +0,0 @@
-ARG FEDORA_VERSION=39
-FROM fedora:${FEDORA_VERSION}
-
-RUN dnf update -y && \
-    dnf install -y \
-        clang \
-        cmake \
-        git \
-        gtest-devel \
-        hostname \
-        make \
-        wget && \
-    dnf clean all
-
-ENV CC=/usr/bin/clang
-ENV CXX=/usr/bin/clang++
diff --git a/docker_scripts/fedora-gnu.dockerfile b/docker_scripts/fedora-gnu.dockerfile
deleted file mode 100644
index 9f37d726d..000000000
--- a/docker_scripts/fedora-gnu.dockerfile
+++ /dev/null
@@ -1,17 +0,0 @@
-ARG FEDORA_VERSION=39
-FROM fedora:${FEDORA_VERSION}
-
-RUN dnf update -y && \
-    dnf install -y \
-        cmake \
-        g++ \
-        gcc \
-        git \
-        gtest-devel \
-        hostname \
-        make \
-        wget && \
-    dnf clean all
-
-ENV CC=/usr/bin/gcc
-ENV CXX=/usr/bin/g++
diff --git a/docker_scripts/intel-oneapi.dockerfile b/docker_scripts/intel-oneapi.dockerfile
deleted file mode 100644
index ae016aff7..000000000
--- a/docker_scripts/intel-oneapi.dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM intel/oneapi-hpckit:latest
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB | apt-key add -
-
-RUN apt-get update -y -q && \
-    apt-get upgrade -y -q && \
-    apt-get install -y -q --no-install-recommends \
-        cmake \
-        git \
-        gnupg2 \
-        libeigen3-dev \
-        libgtest-dev \
-        make \
-        software-properties-common \
-        wget && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-ENV CC=/opt/intel/oneapi/compiler/latest/linux/bin/icx
-ENV CXX=/opt/intel/oneapi/compiler/latest/linux/bin/icpx
diff --git a/docker_scripts/ubuntu-clang.dockerfile b/docker_scripts/ubuntu-clang.dockerfile
deleted file mode 100644
index 13d86f898..000000000
--- a/docker_scripts/ubuntu-clang.dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-ARG UBUNTU_VERSION=22.04
-FROM ubuntu:${UBUNTU_VERSION}
-
-ARG COMPILER_VERSION=14
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update -y -q && \
-    apt-get upgrade -y -q && \
-    apt-get install -y -q --no-install-recommends \
-        ca-certificates \
-        clang-${COMPILER_VERSION} \
-        cmake \
-        git \
-        libgtest-dev \
-        make \
-        wget && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-ENV CC=/usr/bin/clang-${COMPILER_VERSION}
-ENV CXX=/usr/bin/clang++-${COMPILER_VERSION}
diff --git a/docker_scripts/ubuntu-gnu-trilinos.dockerfile b/docker_scripts/ubuntu-gnu-trilinos.dockerfile
deleted file mode 100644
index 3e31c4748..000000000
--- a/docker_scripts/ubuntu-gnu-trilinos.dockerfile
+++ /dev/null
@@ -1,96 +0,0 @@
-ARG UBUNTU_VERSION=22.04
-FROM ubuntu:${UBUNTU_VERSION}
-
-ARG CMAKE_VERSION=3.27.8
-ARG COMPILER_VERSION=11
-ARG CC=gcc-${COMPILER_VERSION}
-ARG CXX=g++-${COMPILER_VERSION}
-ARG GFORTRAN=gfortran-${COMPILER_VERSION}
-ARG DOCKER_TAG=trilinos-release-14-4-0
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update -y -q && \
-    apt-get upgrade -y -q && \
-    apt-get install -y -q --no-install-recommends \
-        ca-certificates \
-        git \
-        libgtest-dev \
-        liblapack-dev \
-        libopenblas-dev \
-        libopenmpi-dev \
-        make \
-        python3 \
-        python3-numpy \
-        wget \
-        $CC $CXX $GFORTRAN && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-# CMake installation
-RUN wget -O cmake.sh https://github.com/Kitware/CMake/releases/download/v$CMAKE_VERSION/cmake-${CMAKE_VERSION}-Linux-x86_64.sh && \
-    sh cmake.sh --skip-license --exclude-subdir --prefix=/usr/local/ && \
-    rm cmake.sh
-
-RUN update-alternatives --install /usr/bin/gcc gcc /usr/bin/${CC} 10
-RUN update-alternatives --install /usr/bin/g++ g++ /usr/bin/${CXX} 10
-RUN update-alternatives --install /usr/bin/gfortran gfortran /usr/bin/${GFORTRAN} 10
-RUN update-alternatives --install /usr/bin/cc cc /usr/bin/gcc 20
-RUN update-alternatives --set cc /usr/bin/gcc
-RUN update-alternatives --install /usr/bin/c++ c++ /usr/bin/g++ 20
-RUN update-alternatives --set c++ /usr/bin/g++
-RUN update-alternatives --install /usr/bin/fortrann fortrann /usr/bin/gfortran 20
-RUN update-alternatives --set fortrann /usr/bin/gfortran
-
-# Setting environment variables
-ENV CC=/usr/bin/mpicc
-ENV CXX=/usr/bin/mpic++
-ENV FC=/usr/bin/mpifort
-ENV F77=/usr/bin/mpifort
-ENV F90=/usr/bin/mpifort
-ENV MPIRUNe=/usr/bin/mpirun
-
-# Building Trilinos
-WORKDIR /home
-RUN git clone https://github.com/trilinos/Trilinos.git && \
-    cd Trilinos && \
-    git checkout ${DOCKER_TAG}
-
-RUN cmake -B Trilinos/builddir \
-        -D CMAKE_BUILD_TYPE:STRING=Release \
-        -D BUILD_SHARED_LIBS:BOOL=ON \
-        -D TPL_FIND_SHARED_LIBS=ON \
-        -D Trilinos_LINK_SEARCH_START_STATIC=OFF \
-        -D CMAKE_VERBOSE_MAKEFILE:BOOL=TRUE \
-        -D TPL_ENABLE_MPI:BOOL=ON \
-        -D MPI_C_COMPILER:FILEPATH=/usr/bin/mpicc \
-        -D MPI_CXX_COMPILER:FILEPATH=/usr/bin/mpic++ \
-        -D MPI_USE_COMPILER_WRAPPERS:BOOL=ON \
-        -D Trilinos_ENABLE_Fortran:BOOL=ON \
-        -D MPI_Fortran_COMPILER:FILEPATH=/usr/bin/mpifort \
-        -D Trilinos_ENABLE_TESTS:BOOL=OFF \
-        -D Trilinos_ENABLE_EXAMPLES:BOOL=OFF \
-        -D TPL_ENABLE_BLAS=ON \
-        -D TPL_ENABLE_LAPACK=ON \
-        -D Kokkos_ENABLE_SERIAL:BOOL=ON \
-        -D Kokkos_ENABLE_THREADS:BOOL=OFF \
-        -D Kokkos_ENABLE_OPENMP:BOOL=OFF \
-        -D Kokkos_ENABLE_DEPRECATED_CODE=OFF \
-        -D Trilinos_ENABLE_ALL_PACKAGES:BOOL=OFF \
-        -D Trilinos_ENABLE_ALL_OPTIONAL_PACKAGES:BOOL=OFF \
-        -D Trilinos_ENABLE_Teuchos:BOOL=ON \
-        -D Trilinos_ENABLE_Epetra:BOOL=ON \
-        -D Trilinos_ENABLE_Tpetra:BOOL=ON \
-        -D Tpetra_ENABLE_DEPRECATED_CODE:BOOL=OFF \
-        -D Tpetra_ENABLE_TSQR:BOOL=ON \
-        -D Trilinos_ENABLE_EpetraExt:BOOL=ON \
-        -D Trilinos_ENABLE_AztecOO:BOOL=ON \
-        -D Trilinos_ENABLE_Ifpack:BOOL=ON \
-        -D Trilinos_ENABLE_Ifpack2:BOOL=ON \
-        -D Trilinos_ENABLE_ROL:BOOL=ON \
-        -D CMAKE_INSTALL_PREFIX:PATH=/home/pressio_builds/trilinos/install \
-        -S Trilinos && \
-    cmake --build Trilinos/builddir --target install
-
-# Cleaning after builds
-RUN rm -rf Trilinos
diff --git a/docker_scripts/ubuntu-gnu.dockerfile b/docker_scripts/ubuntu-gnu.dockerfile
deleted file mode 100644
index 5d736dfe9..000000000
--- a/docker_scripts/ubuntu-gnu.dockerfile
+++ /dev/null
@@ -1,24 +0,0 @@
-ARG UBUNTU_VERSION=22.04
-FROM ubuntu:${UBUNTU_VERSION}
-
-ARG COMPILER_VERSION=11
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt-get update -y -q && \
-    apt-get upgrade -y -q && \
-    apt-get install -y -q --no-install-recommends \
-        ca-certificates \
-        cmake \
-        gcc-${COMPILER_VERSION} \
-        g++-${COMPILER_VERSION} \
-        git \
-        libgtest-dev \
-        make \
-        software-properties-common \
-        wget && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-ENV CC=/usr/bin/gcc-${COMPILER_VERSION}
-ENV CXX=/usr/bin/g++-${COMPILER_VERSION}