- Infinity Systems Engineering (Alexandria, VA)
- …come be more with us! Job Summary: We are seeking a skilled Systems Administrator /Network Engineer to join our mission-driven team. This position offers a broad ... and Cisco switches. + Perform systems administration on Windows and Linux platforms (updates, security, troubleshooting, management). + Maintain secure high… more
- S4 Inc. (Omaha, NE)
- …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB ... Administrator Overview: S4 is seeking an experienced Senior Unix/ Linux OS Administrator to...or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or… more
- V2X (Springfield, VA)
- …platforms, but there are also Linux distributions as well. + The Senior Systems Administrator II shall support the mid-level internal escalation tier(s) for ... + The Senior Systems Administrator II shall work closely with the activity's Senior Systems Administrator , Network Engineer as well as the IT team to… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The ... Senior Linux Administrator (NetServ) is responsible...Management system + Obtain the Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer … more
- Northrop Grumman (Linthicum Heights, MD)
- …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… 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, ... (MCSA/MCSE) or equivalent (eg, Azure Administrator ). + Red Hat Certified Engineer (RHCE) or equivalent advanced Linux certification. + CompTIA Security+ (or… more
- General Dynamics Information Technology (Falls Church, VA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... Systems,Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat, CompTIA… more
- Mount Sinai Health System (New York, NY)
- …data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing and Data group, ... a computational and data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems,… more
- Northrop Grumman (Aurora, CO)
- …our mission. Northrop Grumman Space Systems is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/ Sr . Principal Electronics ... Engineer - Field Service Engineer (FSE)** to join our team. _This position can...MCSA Windows Server 2012 or MCSA Windows Server 2016Linux: Linux +, LPIC-1, or Red Hat Certified Systems Administrator… more
- Northrop Grumman (Oak Harbor, WA)
- …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr . Principal Electronics Engineer - Payloads Field Service Engineer ** ... be filled at either the Principal Electronics Engineer - Payloads Field Service Engineer level or the Senior Principal Electronics Engineer - Payloads… more
- L3Harris (Carlsbad, CA)
- …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, ... FIPS compliance standards while enabling mission-critical operations. Essential Functions: + Engineer and oversee administration of Linux (Ubuntu/Red Hat) and… more
- CGI Technologies and Solutions, Inc. (Radford, VA)
- ** Sr . UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2168 **Employment ... future duties and responsibilities:** This position is for a Senior UNIX System Engineer for a mixed...Five or more years' experience as a Unix Systems Administrator or IT Engineer with experience in… more
- Northrop Grumman (Aurora, CO)
- … Engineer , Systems Administrator , Database Administrator , and Network Engineer peers from entry-level to the most senior chief engineers and ... The Northrop Grumman Space Systems Sector is looking for ** Sr . Principal DevOps Engineer ** to augment our...experience building and running containers + Strong experience with Linux Administration + Strong experience with shell scripting +… more
- Northrop Grumman (Aurora, CO)
- … Engineer , Systems Administrator , Database Administrator , and Network Engineer peers from entry-level to the most senior chief engineers and ... Grumman's Space Systems Sector is looking for an experienced ** Sr . Principal DevOps Engineer ** (Level 4) to...experience building and running containers + Strong experience with Linux Administration + Strong experience with shell scripting +… more
- Northrop Grumman (Rome, NY)
- …they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a Principal/ Sr . Principal Engineer to maintain and enhance capabilities in support of ... master's degree with 3+ years of relevant experience + ** Sr . Principal Engineer (level 4):** A high...(>= Solutions Architect Associate) + Azure Platform (>= Azure Administrator Associate) + Google (>= Google Cloud Engineer… more
- Arizona Public Service (Phoenix, AZ)
- IT Solutions Engineer / Analyst III / Senior | Boomi Platform Administrator Apply now " Date: Nov 20, 2025 Location: PHOENIX, AZ, US, 85004-3903 Company: APS ... Together. Summary IT Solutions Engineer / Analyst Senior | Boomi Platform Administrator Are you...Molecules, Clouds), CAM, THRU, and Solace. + Proficient in Linux and Windows operating systems within cloud (AWS, Azure)… more
- EPS Corporation (Panama City Beach, FL)
- Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... EPS Corporation is currently seeking A candidate for Cyber Security Systems Administrator at Panama City Beach, FL. The successful candidate must have experience… more
- Matrix Precise, Inc. (Pleasanton, CA)
- The Sr . Infra Linux Engineer 's...orchestration. + Minimum four (4) year's experience working on Linux as a power user or administrator , ... Essential Responsibilities: + Build out additional automation which includes the Windows/ Linux OS platforms, Storage platforms and DB platforms. + Roadmap,… more
- RTX Corporation (Pelham, NH)
- …create a safer, more secure world. Raytheon is seeking a talented and motivated ** Senior Principal Systems Engineer ** to join our team within the Systems ... system functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role, you will...administration in a Redhat 7, 8 & 9 Enterprise Linux , Cisco and Nvidia environment. + Troubleshoot and Analyze:… more
- SAP (Herndon, VA)
- …and a variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer /Systems Administrator - Onsite - Chantilly, VA** **Active ... for this role. All internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer /Systems Administrator candidate will be responsible for… more
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