- Amentum (Hanover, MD)
- …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to… more
- General Dynamics Information Technology (Germantown, MD)
- …maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A Senior Systems Administrator WILL MAKE AN ... for the design, implementation, management and support of the organizations network infrastructure to ensure optimal performance, security and reliability… more
- CACI International (Annapolis Junction, MD)
- …Linux, and Windows operating systems . + Installation and maintenance of operating system software and security patches (eg, IAVA security patches). + ... for escalated tickets and system optimization. + Collaborating with the Information System Security Officer (ISSO) and Information System Owner (ISO)… more
- Lockheed Martin (Bethesda, MD)
- …Linux\-based architectures, including system configuration, performance optimization, and security hardening \- Skilled in network architecture, with ... Choose appropriate frameworks, databases, and tools to optimize performance and security \. Scalability & Performance: Ensure systems can handle growth,… more
- CACI International (Annapolis Junction, MD)
- …proper application of security patches (IAVA) and maintain accurate tracking in systems of record + Conduct detailed system analysis and capacity planning + ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System .... The ideal candidate will bring extensive experience in system engineering, security compliance, escalation resolution, and… more
- Huntington Ingalls Industries (Fort Meade, MD)
- …18677 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: - $94,360.06 Security Clearance: TS/SCI with Poly Level ... of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...to ensure security compliance with policy and security guidance documents. The listed salary range… more
- SMX (Patuxent River, MD)
- … (LAN), wide area network (WAN), and Internet systems or a segment of a network system + Monitor network to ensure network availability to all ... experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures. This… more
- Lumen (Annapolis, MD)
- … solutions. + **New Capabilities:** Provides input regarding multivendor network , compute, virtualization, and security infrastructure capabilities and ... **The Role** We are looking for a highly skilled Senior Lead Information Security Engineer with expertise in Automation, API Security , Cloud Computing,… more
- General Dynamics Information Technology (Fort Meade, MD)
- …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computing,IT Hardware, System Administration **Experience:** ... our team to support the US Army Intelligence and Security Command (INSCOM). **HOW A SYSTEMS ADMINISTRATOR...that will improve the reliability and performance of the system . + Perform systems administration of desktop… more
- M. C. Dean (Annapolis Junction, MD)
- …the better. We are seeking a ** System Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic ... of experience is required with the provision of SE services for physical security systems and IT solutions. + Experience eliciting requirements, conducting… more