- ManTech (Annapolis Junction, MD)
- …licenses and certificates **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... MANTECH seeks a motivated, career and customer-oriented ** Senior ** **Cloud System Administrator ** in Hanover,...general support for Windows Server 2022 environments, Windows 10/11 client systems , and various Linux… more
- Arizona Public Service (Phoenix, AZ)
- IT Solutions Engineer / Analyst III / Senior | Boomi Platform Administrator Apply now " Date: Dec 19, 2025 Location: PHOENIX, AZ, US, 85004-3903 Company: APS Our ... and Succeed Together. Summary IT Solutions Engineer / Analyst Senior | Boomi Platform Administrator Are you...CAM, THRU, and Solace. + Proficient in Linux and Windows operating systems within cloud (AWS, Azure)… more
- R&D Industries, Inc. (Milford, IA)
- …expected to have leading-class knowledge of hardware, software, networking, and security. A Senior Systems & Network Engineer should have years of experience ... of VLANs and VPNs. Required Competencies: * Server operating systems , up to Windows Server 2025 *...* CompTIA Net+ * CompTIA Security+ * Microsoft 365 Administrator Expert * Windows Server Hybrid … more
- SAIC (Washington, DC)
- …position will provide support, implementation, and design services for Windows -based systems across the enterprise. The Senior Integrator will be responsible ... **Description** The Senior Integrator will provide systems integration...Perform Root Cause Analysis and Problem Management for the Windows systems and tools. + Improve existing… more
- Leidos (Camp Springs, MD)
- **Description** Leidos Digital Modernization sector is seeking an ** Senior Database Administrator ** - Hosting to support **USCIS Enterprise Automation & Unified ... hosting, and unified communications for 30 000+ end‑users. The Senior Database Administrator will be a key...services. **Primary Responsibilities:** + Design, implement, and maintain database systems within Windows , Unix, and Linux hosting… more
- General Dynamics Information Technology (Quantico, VA)
- …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior VMware Administrator ** at GDIT. Shape what's next for ... sabotage, espionage and subversive activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a ** Senior VMWare Administrator ,** the work you'll do at GDIT will be… more
- The Boeing Company (El Segundo, CA)
- …your future with us. **The Boeing Company** is currently seeking a high performing ** Senior ** **System Administrator ** to join our team in **El Segundo, CA** . ... The System Administrator will be a part of the Information Technology...Windows Server 2022 - 2025 and Desktop Operating Systems - Windows 11 + Experience deploying,… more
- Exeter Government Services, LLC (Huntsville, AL)
- …Required Skills: + The System Administrator should be familiar with Microsoft Windows operating systems , SQL server, and most recent versions of Microsoft ... Senior System Administrator Location: Huntsville, AL...to; continuous monitoring and maintenance support for ACC owned systems (eg Surveillance/Badging systems , PADDS, Public Facing… more
- The Boeing Company (Colorado Springs, CO)
- …**Boeing Defense, Space & Security** (BDS) Phantom Works Organization is seeking a ** Senior System Administrator ** to support the **Phantom Works Space Battle ... Battle Management Command & Control (SBMC2) team requires a Senior System Administrator to support operation of...validates requirements for new and revised hardware and software systems (mixed Windows /Linux environment on VMware vSphere… more
- Northrop Grumman (Patuxent River, MD)
- …Systems (NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, ... system integration, sustainment, and ground/flight test support. + Perform as a Windows \VMware System Administrator for a classified government contract. +… more