Linux System Administrator

Translucent Services is looking for a full time Linux System Administrator for our Department of Defense HPC/AI/ML organization. Our High-Performance Computing (HPC) business is critical to our overall strategy and is focused on delivering innovative solutions that accelerate our customers' digital transformations and enables them to tackle their most demanding, complex, and data-intensive workloads. We are seeking HPC Systems Administrators to:
Support a large client-server-based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms.
Oversee servers running Red Hat, CentOS, SolarisX64, SuSe, Virtual Appliances, with direct attached and FC SAN storage.
Troubleshoot PXE and DHCP boot process.
Perform Microsoft Exchange Policy management, mailbox management, enterprise-leve, multi-site design and architecture.
Support Tier 3 Infrastructure services such as: DNS, NIS, Active Directory, Centrify, Zenoss, SiteScope, HP Openview, HP Oneview, HPSA, HPSE, SPLUNK, Sendmail, Exchange, NetQoS, Infoblox, Nagios, HP Cluster Management
Install, configure, tune and troubleshoot multi-vendor servers running numerous COTS, open source and in-house applications. Required Education, Experience, & Skills
TS/SCI clearance with appropriate poly
Ability to work onsite 100% of the time.
Candidates shall have a bachelor's degree in computer science or related field and have 5 to 7 years of demonstrable experience in system administration and support of a client-server-based IT enterprise.
Or the individual shall have 5 to 7 years of full-time computer science work that can be substituted for the bachelor's degree of demonstrable experience in system administration and support of a client-server-based IT enterprise.
An industry recognized professional certification may substitute as one year experience. IAT Level II Certification Required.
Experience with the following:
Servers running Red Hat, CentOS, SolarisX64, SuSe, Virtual Appliances, with direct attached and FC SAN storage.
Large SPU, memory SMP systems and clusters with many cores
Enterprise client server configurations (Group Policy, Centrify, DNS, LDAP
Linux Scripting (Bash, Perl etc)
Linux Logical Volume Management (LVM)
Distributed Filesystems
Configuration Management tools
Experience troubleshooting PXE and DHCP boot process.
Multi-vendor filesystems such as XFS, GPFS, and CXFS, EXT4, CIFS, NFSClustered Blade systems and associated interconnects (iSCSI, SAD, FC, TCP/IP, etc.)
Advanced Red Hat/CentOS and Microsoft Windows Operating System (including Group Policy management)
Microsoft Exchange policy management, mailbox management, enterprise-level multi-site design and architecture
Enterprise Active Directory/Centrify Zone management (creation, update, RBAC)
Tier 3 Infrastructure support for services such as DNS, NIS, Active Directory, Centrify, Zenoss, SiteScope, HP Openview, HP Oneview, HPSA, HPSE, SPLUNK, Sendmail, Exchange, NetQoS, Infoblox, Nagios, HP Cluster Management
Thin client solutions based on Virtual bridges and Centrix, VPN
NoMachine NX Virtual Desktop management
Experience with Enterprise Virtualization products; VMWare, vSphere, vCenter, vRealize Automation, vSAN
vSwitch, Distributed Switch, Console management
OpenShift, Docker, Kubernetes
Installation, configuration, tuning, troubleshooting and administration of:
Multi-vendor servers running numerous COTS, opensource, and in-house applications to accommodate HPC Division IT support requirements.
Multi-vendor servers running Red Hat of SuSe with direct attached, FC SAN storage or SSDs
High Speed Networks to include Ethernet and Infiniband
Distributing computing tools such as ReS, LSF, and SLURM
HPC farm systems, HPC MPP clustered systems, Front End servers of Special Purpose devices (SPDs)
IBM of HP Blade servers with FC/SAS/Network back end
Multi-vendor filesystems such as XFS, GPFS and Lustre, or experience with parallel or distributed file systems
Pre-Factory testing, Factory testing, System integration and Acceptance testing during the purchase process of the HPS systems. Pay Information:
Full-Time Salary Range: $125000 - $237500 Benefits:
- Work-life balance is important to us at Translucent, so with the large volume of travel also comes an opportunity to create a flexible working schedule
Healthcare, vision, and dental coverage
401k plan
Flexible PTO
Competitive salary
Company reimbursed travel.
Job Type: Full-time