- BAE Systems (Washington, DC)
- …project team. Maintains operation of multi-user computer systems, including coordination with network engineers. Duties may include setting up administrator and ... 8140.03 (former DoD 8570.01-M) Intermediate (Basic, Intermediate, Advanced) qualification (eg Security CA) within 6 months of starting position + Secret Clearance… more
- EPS Corporation (Dahlgren, VA)
- …The ideal candidate will bring deep expertise in Unix/Linux administration, network security , and performance optimization, ensuring system reliability, ... Senior Systems Administrator (Unix/Linux) - (758)...file systems, and library structures. + Support and enforce network security policies, including the use of… more
- Insight Global (Herndon, VA)
- Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... updates, and auditing across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts to improve efficiency,… more
- Leidos (Aurora, CO)
- …has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission...Security !** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the… more
- TekSynap (Radford, VA)
- …in computer science or equivalent years of experience. **Overview** We are seeking a Senior Network Administratorto join our team supporting an ITES task order. ... tune network performance, ensuring systems are hardened and compliant with security requirements. + Analyze network utilization and performance metrics using… more
- ManTech (Fairmont, WV)
- **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . ... Support (IS) team and is critical for maintaining the stability, integrity, and security of a high-impact large scale enterprise network infrastructure. The… more
- SMX (Dahlgren, VA)
- …with ability to obtain and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management + IAT III ... Senior Linux/Unix Systems Administrator (4411)at SMX(View...Research, Development, Test & Evaluation environments, ensuring the functionality, security , and efficiency of Unix/Linux-based systems, networks, and software… more
- R&D Industries, Inc. (Milford, IA)
- …support and are expected to have leading-class knowledge of hardware, software, networking, and security . A Senior Systems & Network Engineer should have ... Position Overview Our Senior IT / System Administrators & Network...Certifications: * Cisco CCNA/CCNP/CCDA/CCSP/CCIE * CompTIA Net+ * CompTIA Security + * Microsoft 365 Administrator Expert *… more
- Mount Sinai Health System (New York, NY)
- …local and national projects. To meet Sinai's scientific and clinical goals, the Senior Administrator has a good technical understanding for computational, data ... strong focus on customer service for researchers. The HPC Senior Administrator is an expert troubleshooter and...file systems and storage + Experience with networking and security + Experience with configuration management systems such as… more
- Alaka'ina Foundation Family of Companies (Kauai County, HI)
- …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network . The position ... Senior Systems Administrator (Linux) Location HI...environments across Navy networks. + Implement and maintain RMF security controls and ensure systems are compliant with DISA… more