Bash, Python) to streamline operational workflows. Experience with server virtualization platforms, particularly VMware ESXi, vSphere, or similar hypervisors. Familiarity with SAN/NAS storage systems and storage protocols (iSCSI, NFS, SMB, etc.). Practical understanding of IP networking, Layer 2/3 protocols, VLANs, and site-to-site VPN configurations. Exposure to infrastructure-as-code tools and configuration management platforms More ❯
Arlington, Virginia, United States Hybrid / WFH Options
Lockheed Martin
following technical areas: In-depth systems administration experience with Windows (including Active Directory) Experience administering OpenStack Windows/Linux Integration - Services for Unix/Subsystem for Unix-based Applications, NFS, and Samba Network Administration - DHCP, DNS Scripting/Automation - Python, bash, Windows PowerShell, Puppet, Chef, Ansible Administering systems accredited under RMF (NISPOM and/or ICD 503) COMSEC inline networkMore ❯
Proficiency with Ansible, Terraform, Git, and GitHub. Experience with VMware vSphere in enterprise environments. Familiarity with Cisco UCS and MDS infrastructure. Strong understanding of storage technologies including fibre channel, NFS, and object storage. Experience with PureStorage and CommVault is highly desirable. Solid background in Red Hat Linux (RHEL 7, 8, 9) administration. Good understanding of networking fundamentals (firewalls, routing, switching More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Tate Professional
Proficiency with Ansible, Terraform, Git, and GitHub. Experience with VMware vSphere in enterprise environments. Familiarity with Cisco UCS and MDS infrastructure. Strong understanding of storage technologies including fibre channel, NFS, and object storage. Experience with PureStorage and CommVault is highly desirable. Solid background in Red Hat Linux (RHEL 7, 8, 9) administration. Good understanding of networking fundamentals (firewalls, routing, switching More ❯
Huntsville, Alabama, United States Hybrid / WFH Options
Lockheed Martin
tools to troubleshoot them • Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy and WSUS • Knowledge of network protocols such as TCP/IP, UDP, SMTP, NFS, FTP, Telnet and SSH • Installation and configuration experience of Microsoft Windows 10 or 11 workstations and peripherals • VMware experience (VSphere vCenter, ESXi, KVM) • Demonstrated experience with Cisco switching technology • Experience More ❯
especially desirable Experience with VMware vSphere environments in an enterprise environment. Experience with Cisco UCS and MDS is highly desired Experience with Storage technologies, such as fibre channel networks, NFS and object storage. Experience with PureStorage and CommVault. Experience with Red Hat Linux (RHEL 7, 8 and 9) administration. Understanding of network technologies like Firewalls, switching, routing, TCP/IP More ❯
Springfield, Virginia, United States Hybrid / WFH Options
Lockheed Martin
systems including LDAP and token-based authentication systems • Experience with the Creation of bash scripts and ansible playbooks Desired Skills: • Experience with Splunk, Security Center, Nessus • Experience with Lustre, NFS, filesystem • SELinux experience: configuration and policy • Agile process and Core Digital Transformation, knowledge of Atlassian suite (confluence, JIRA etc) • Working with customer/user representatives • Excellent interpersonal and teamwork More ❯
Springfield, Virginia, United States Hybrid / WFH Options
Lockheed Martin
with revision control software (CVS, SVN, Git) • Experience with a variety of build/install tools (e.g. CMake, Makefile, autoconf) • Experience with Splunk, Security Center, Nessus • Experience with Lustre, NFS, filesystem • Working with customer/user representatives • Agile process and Core Digital Transformation, knowledge of Atlassian suite (confluence, JIRA etc) • AI/ML/Neural Networks experience Security Clearance More ❯
parallel filesystems such as SpectrumScale or StorNext Experience developing and debugging shell and Python, BASH or Perl scripts Networking (InfiniBand and Ethernet Definite Plus) Experience working with NAS protocols: NFS, CIFS, SMB, S3, FTP, sftp Experience working with authentication protocols (ActiveDirectory, LDAP) Extensive experience in debugging and troubleshooting Infiniband and Ethernet networks. Experience working with file transfer (e.g., SFTP, RSYNC … FTP) and NAS protocols (NFS, CIFS,) Experience working with authentication protocols (LDAP, OAuth2/OIDC, Kerberos, SAML) Experience working with network discovery and diagnostic tools (e.g. LLDP, tcpdump, Wireshark,) DDN DDN has a very strong orientation towards these 4 characteristics and any successful employee will demonstrate these capabilities: Self-Starter - Takes independent action to identify and solve problems. Seeks out More ❯
support skills including DSCLI scripting and familiarity with HMC GUI DELL DLm virtual tape (VTE with Data Domain) hardware installation design, upgrade and support skills with knowledge of GUI, NFS and Linux Broadcom (Brocade) DCX hardware skills and FICON/FIBRE concepts and configuration. Set-up and utilising SanNav and Maps Software Technical Skills IBM core knowledge: z/OS More ❯