- M. C. Dean (Annapolis Junction, MD)
- … infrastructure . This position supports maintenance of the integrity, security and availability of multiple database(s). Duties include disaster recovery, ... for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities… more
- ManTech (Hanover, MD)
- MANTECH seeks a motivated, career-oriented **System Administrator ** to join our team in **Hanover, Maryland** . **Responsibilities include, but are not limited to:** ... and maintenance of Information Technology (IT) systems + Manage IT system infrastructure and processes related to those systems. + Deliver Tier 1 (Help… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting and maintenance ... of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including… more
- Nightwing (Annapolis Junction, MD)
- …solutions in software development and systems engineering that address security challenges and strengthen our customers. Nightwing hires industry-leading ... technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting and maintenance… more
- Leidos (Annapolis Junction, MD)
- …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... throughput, and latency; setting up firewalls. + Responsible for secure infrastructure and vulnerability corrections, data security , compliance, and backups… more
- ManTech (Laurel, MD)
- **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports… more
- BigBear.ai (Annapolis Junction, MD)
- Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, troubleshooting and ... TS/SCI w/poly. What you will do Manage IT system infrastructure and any processes related to these systems. Provide...and ten (10) years of experience as a system administrator on programs of similar scope and complexity is… more
- Leidos (Annapolis Junction, MD)
- …Sector at Leidos currently has an immediate need for an experienced **System Administrator - IV HPC** for a new customer on a strategic High-Performance Computing ... (HPC) program. The Senior System Administrator will need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and… more
- Nightwing (Annapolis Junction, MD)
- …intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance of ... Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day… 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 ... manage teams of system administrators to ensure optimal system performance and security compliance. Key Responsibilities + Create and implement plans for effective… more