- PSEG Long Island (Bethpage, NY)
- … Administrator Associate, Azure Solutions Architect Expert, Azure Security Engineer Associate or legacy + Microsoft Certified Solutions Associate (MCSA), ... overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 accounts… more
- General Atomics (San Diego, CA)
- …and their utilities: VMware, Azure, AWS + Previous working experience as a Linux Administrator for (10) year(s) with strong server administration experience ... wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible for administration,… more
- SimIS Inc. (Dahlgren, VA)
- …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy ... teams across multiple geographic locations + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion… more
- BAE Systems (Sterling, VA)
- …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... as: + VMware Certified Professional (VCP) + RedHat Certified System Administrator / Engineer (RHCSA/RHCE) + Microsoft Certified: Windows Server Administration/… more
- MTA (New York, NY)
- Systems Administrator - Level 4 (TCU) Job ID: 13814 Business Unit: MTA Headquarters Location: New York, NY, United States Regular/Temporary: Regular Department: ... Date Posted: Nov 20, 2025 Description JOB TITLE: Systems Administrator - Level 4 (TCU) SALARY RANGE: Level 4...the technology in the MTA environment. + Guide less senior technicians and staff in the performance of their… more
- MTA (New York, NY)
- Systems Administrator - Level 5 (TCU) Job ID: 13839 Business Unit: MTA Headquarters Location: New York, NY, United States Regular/Temporary: Regular Department: ... Date Posted: Nov 21, 2025 Description JOB TITLE: Systems Administrator - Level 5 (TCU) SALARY RANGE: Level 5...the technology in the MTA environment. + Guide less senior technicians and staff in the performance of their… more
- Nexagen Networks Inc (Rock Island Arsenal, IL)
- …objectives. Trains users on network operation. Frequently reports to Senior Network Engineer /Description: Under direct supervision, maintains integrity ... System Administrator Security Clearance Requirement: Current and Active DoD...servers, and associated peripherals. . Configure, install, and update Linux -based servers. . Install required updates utilizing MECM and… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
- Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a Systems ... not be readily available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant Assessment… more
- CUNY (New York, NY)
- Senior Network Services Engineer (IT Infrastructure Engineer 3) - Provisional **GENERAL DUTIES** This position encompasses professional and responsible ... of the CUNY network spanning across all CUNY campuses. CUNY seeks an experienced Senior Network Services Engineer to join its Network Services team, contributing… more
- L3Harris (Greenville, TX)
- …Code: 31328 Job Location: Greenville, Texas Schedule: 9/80 Job Description: The Senior Specialist, Systems Engineering - Network Engineer (NE) performs technical ... verification, and validation, and troubleshooting for total systems and/or subsystems. The Sr . Specialist NE is part of a team that supports the requirements,… more