- Raytheon (Aurora, CO)
- …to develop and communicate implementation, of infrastructure solutionsYou will maintain existing systems through Linux Based Tools and manage the COTS stack ... secure world.Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join an… more
- Mount Sinai Health System (New York, NY)
- …researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing ... + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The… more
- BAE Systems (Nashua, NH)
- …Other incentives may be available based on position level and/or job specifics. ** Sr . Systems Administrator, Linux / Windows ** **112862BR** EEO Career ... career with BAE Systems . **Position Summary** BAE Systems is seeking a Senior Closed Area...secure and compliant operations. Administer patch management for RHEL-based Linux systems , including vulnerability scanning, patch deployment,… more
- Leidos (San Diego, CA)
- …for a Degree. + Must have experience in or familiarity with the following systems : Windows / Linux operating systems , VMware, VSphere and Vsphere ... must have an active TS/SCI Polygraph up front. No exceptions.* We are hiring a ** Senior Windows Administrator / Test Lab Manager** to join a high performing… more
- Huntington Ingalls Industries (Suffolk, VA)
- …equivalent and 10 years relevant experience. * Hands-on experience with server administration ( Windows / Linux ). * Security + Certification (or must have within 90 ... Range: $76,513.00 - $115,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies'… more
- General Dynamics Information Technology (Huntsville, AL)
- …strategies. WHAT YOU'LL NEED: **Required Qualifications:** + Minimum of 5 years of experience with Windows and Linux systems . Requires a BS degree in a ... Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Linux ,Microsoft Windows , Systems … more
- IMRI (Washington, DC)
- Sr . Systems Engineer Apply Now! Back...+ Experience in installing, configuring, and troubleshooting BitLocker, LUKS, Windows and Linux systems + ... least 5 years' experience managing networks with Solaris, IRIX, Windows , Alma Linux 8/9 (or Red Hat...8/9 (or Red Hat Equivalent) and Ubuntu 22 Operating Systems , High Performance Computing, and Windows Operating… more
- Northrop Grumman (Colorado Springs, CO)
- …including but not limited to security, applications, and OS updates + Make sure all Windows and Linux systems are using the most up-to-date antivirus ... / Linux server-based applications + Ensure that all Windows / Linux -based systems have the appropriate...SSCP, CCNA Security, etc.) is required to start + Senior Windows Domain experience + Must possess… more
- University of Massachusetts Amherst (Amherst, MA)
- …engineers and administrators. Key responsibilities include managing and monitoring enterprise-class Windows / Linux systems , fiber channel and backup ... Senior Systems Analyst (Remote Opportunity) Apply...with at least 7 (seven) years of experience providing Windows and/or Linux system administration in a… more
- Leidos (Fort Belvoir, VA)
- …in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and ... **Description** Leidos is seeking a ** Sr . Systems Engineer** to support large-scale...as well as the day-to-day maintenance support for troubleshooting Linux / Windows cloud systems and servers.… more
- Science Systems and Applications, Inc. (Pasadena, CA)
- …Special Programs team, the candidate will provide daily operational support for highly available Windows and Linux servers, systems , and platforms to solve a ... problem resolution for all client/server/storage/network devices, etc. + Configure and manage Windows and Linux operating systems and install/load operating… more
- Lockheed Martin (Littleton, CO)
- …support to the critical Programs that the Special Programs Division are responsible for\. This Systems Engineer Senior \- IT role is a Hybrid Systems ... \. This includes the expert\-level installation, configuration, and maintenance of Windows and Linux environments, database deployments, and application tools\.… more
- Lockheed Martin (King Of Prussia, PA)
- …submit your application for consideration\. Key Responsibilities: * Configure, administer, and maintain Windows and Linux systems as a Privileged User, ... Mission Processing is seeking a highly skilled and motivated Systems Engineer to join our infrastructure team\. As a...work/life balance and more\. **Basic Qualifications:** * Expertise in Windows and Linux system administration with an… more
- Robert Half Technology (Bensalem, PA)
- …provide training to employees to ensure successful outcomes. * Build, maintain, and document Windows and Linux server operating systems for production and ... Description We are looking for an experienced Sr . Systems Engineer to join our...network expansions using Visio. Requirements * Proven expertise in Windows and Linux operating systems ,… more
- L3Harris (Palm Bay, FL)
- …Current/active TS/SCI security clearance. Preferred Additional Skills: + Strong knowledge of Windows and Linux operating systems , networking protocols, ... domains in the interest of national security. Job Title: Sr . Specialist, Systems Administrator Job Code: 24545...responsible for maintaining the integrity and security of both Windows and Linux system infrastructures. This role… more
- Leidos (Beavercreek, OH)
- …installed information systems to identify vulnerabilities, risks, and protection needs of Windows and Linux systems + Promote awareness of security ... with Splunk, Tenable Nessus, SCAP applications and tools + Experienced in basic Linux and Windows administration **Original Posting:** May 19, 2025 For US… more
- ChenMed (Miami, FL)
- …modified at manager's discretion **KNOWLEDGE, SKILLS AND ABILITIES:** + Expert understanding of either Windows or Linux Operating Systems , both is a plus + ... we need great people to join our team. The Senior Systems Administrator is responsible for the...with golden image creation, patching, and updated Microsoft & Linux operating systems in AWS + Maintains,… more
- Broadcom (Palo Alto, CA)
- …space applications/services for Windows and Linux in C/C++ Expertise on Windows and Linux operating systems internals + Highly skilled in designing ... several features in VCF that interact with guest operating systems to improve management and enable seamless user interactions....leading complex system software projects developed using C/C++ on Windows and Linux platforms + Hands on… more
- Leidos (Arlington, VA)
- …and recommend mitigation strategies. + Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and ... Engineering (PP&E); and National Military Command Center (NMCC). The senior leaders and national defense missions that are supported...+ Proven ability to implement and validate STIGs on Windows and Red Hat Linux systems… more
- Lockheed Martin (Colorado Springs, CO)
- …CISSP, or others related to Networking and Cybersecurity\. \- Prior experience with Windows or Linux Operating Systems \. **Security Clearance Statement:** ... with industry standard Information Assurance tools\. \- Technical familiarity with Windows or UNIX\-based operating systems , and their security requirements\.… more
