- Northrop Grumman (Melbourne, FL)
- …By joining in our shared mission, we will support yours of expanding your personal network and developing skills, whether you are new to the field or an industry ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The qualified… more
- BAE Systems (Saratoga Springs, UT)
- …management, enterprise-leve, multi-site design and architecture + Support Tier 3 Infrastructure services such as: DNS, NIS, Active Directory, Centrify, Zenoss, ... Directory/Centrify Zone management (creation, update, RBAC) + Tier 3 Infrastructure support for services such as DNS, NIS, Active...devices (SPDs) + IBM of HP Blade servers with FC/SAS/ Network back end + Multi-vendor filesystems such as XFS,… more
- Shuvel Digital (Vienna, VA)
- Description: We are looking for a Mid level Systems Administrator /Engineer that can come in to take ownership of day-to-day operations. You will partner with ... from cyber-based threats by deploying, configuring, managing, and maintaining technologies/ infrastructure in support our Cybersecurity Operations Center (CSOC) and… more
- ManTech (Annapolis Junction, MD)
- **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... maintenance, configuration, and reliable operation of critical computer systems, network servers, and virtualization environments, upholding system stability and… more
- Competitive Range Solutions, LLC (Fort Meade, MD)
- …in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD systems ... + Maintain extensive knowledge of diverse IT systems and network architectures, including high-volume/high-availability infrastructures. + Ensure system reliability,… more
- Northrop Grumman (Tampa, FL)
- …those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an ... your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the classified nature… more
- TekSynap (Arlington, VA)
- …policies. + Ensure the availability, reliability, and security of telecommunications network services, including secure and non-secure voice, data, optical, and ... on operational impacts due to disruptions on the DODIN and its supporting infrastructure . + Input critical and non-critical circuits into the MADSS database. +… more
- Phillips 66 (Bartlesville, OK)
- …we can fuel the future** **What to Expect** As a Senior Exchange Administrator , you'll play a pivotal role in analyzing, optimizing, and supporting enterprise IT ... and disaster recovery. + Design, implement, and maintain business-critical infrastructure , including storage, data center, and client/server environments. + Develop… more
- Lumen (Richmond, VA)
- …the world and shape the future. **The Role** As the Linux/Unix Systems Administrator , you will be responsible for managing and maintaining the Voice Core Engineering ... optimization. A strong emphasis is placed on cloud-readiness and infrastructure configuration to support scalable services. Undertakes multiple highly complex… more
- ManTech (Chantilly, VA)
- …Proficiency using ticketing systems such as ServiceNow and JIRA. + Understanding of network and cloud infrastructure technologies. + Strong knowledge of patch ... MANTECH is seeking a talented Principal Systems Administrator to join our sustainment team in Chantilly,...ensuring the continued health, performance, and compliance of complex network and system infrastructures. The selected candidate will play… more