- Nightwing (Annapolis Junction, MD)
- … system hardening, vulnerability assessment, OS patching and general network administration across various computing systems . Coordinating IT operations ... defense, civil, and commercial markets. Nightwing is seeking an experienced Linux Systems Administrator with a proven ability supporting classified program… more
- GovCIO (Annapolis, MD)
- …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
- ERP International (Laurel, MD)
- **Overview** ERP is currently seeking a highly skilled **Cloud System Administrator ** to support one of our technical projects with the Defense Information ... Systems Agency (DISA). This role will facilitate the semi...system Cloud and Hybrid networks, to encompass diagnosing network performance shortcomings and designing and implementing performance improvements.… more
- Huntington Ingalls Industries (Columbia, MD)
- …the interview process. Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple ... to development teams and project managers. + Have a broad understanding of software systems , along with backup and monitoring software, network storage and file… more
- Northrop Grumman (Baltimore, MD)
- …and team to do some of the best work of your career. Northrop Grumman Mission Systems Sector is seeking a **Contract Administrator ** to join our growing team in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems including day-to-day ... UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more
- Booker DiMaio, LLC (Annapolis Junction, MD)
- …Junction, MD Role Responsibilities: We are looking for a senior level system administrator /engineer with deep knowledge and experience with VMWare. This ... firewalls (eg, NSX, Cisco ASA) + Experience related to network engineering design, system fit-up, and ...(SAN) and Power Distribution Units + Familiarity with customer Security (ie, STE/STN) requirements The following skills are strongly… more
- Northrop Grumman (Linthicum Heights, MD)
- …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... system enhancements that will improve the performance, reliability, and security of the system including installing, upgrading/patching, monitoring, problem… more
- CACI International (Annapolis Junction, MD)
- System Administrator - Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... Troubleshoot and diagnose technical issues related to NetApp and Commvault systems + Develop and maintain technical documentation, including troubleshooting guides,… more
- Lockheed Martin (Hanover, MD)
- …is required * 2\+ years experience within the defense industry as a Systems Administrator * Bachelors or Masters degree from accredited college \(equivalent ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...as but not exclusive to examples like NiFi\) * Systems infrastructure knowledge of routers, firewalls, v\-lans, servers, etc\.… more