- CACI International (Fort Meade, MD)
- Senior Microsoft Exchange System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... * **The Opportunity:** We are seeking a highly motivated Senior Microsoft Exchange Systems...50 virtual and physical servers. The Senior Exchange Administrator will be responsible for system … more
- General Dynamics Information Technology (Washington, DC)
- …will make an Impact:** + SME level support for large deployments of Microsoft Exchange environments and messaging systems across multiple classification ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange...in system design and changes related to Microsoft Exchange . + Collaborate with other engineers… more
- Amentum (Fort Meade, MD)
- … system requirements + Manage and maintain an IT enterprise centered around Microsoft Active Directory, Microsoft Exchange , and related products + Design ... 2019, SQL 2016, SharePoint 2016, and other related technologies + Experience with Microsoft Exchange 2016 + Experience developing IT checklists, SOPs, guides,… more
- Dentons US LLP (Washington, DC)
- …experience. MS Certifications are highly preferred. + Minimum 7 years' experience in managing Exchange systems , including Microsoft Exchange Server 2013 ... and Collaboration platforms. The Senior Messaging Administrator will focus on Exchange Online and Microsoft 365 environments, requiring deep expertise in… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- … you will help ensure today is safe and tomorrow is smarter. (U)The Senior Systems Engineer shall be responsible for participating in Information Assurance (IA) ... system , hardware, and software design activities with focus on...development cycle to ensure supportability for security certification. The Senior Systems Engineer shall also be responsible… more
- CACI International (Annapolis Junction, MD)
- Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of technology. We are looking for a highly skilled Senior Systems Engineer to join our team....**Responsibilities:** + Lead the evaluation and design of IA systems , focusing on system security and certification… more
- CACI International (Annapolis Junction, MD)
- Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... the future of technology. We are seeking an experienced Senior Systems Engineer to join our dynamic...II certification. + Computing Environment (CE) certification, such as Microsoft OS, Cent OS, or Red Hat OS. +… more
- ManTech (Washington, DC)
- ManTech seeks a motivated, career and customer-oriented ** Senior Cloud Information System Security Officer (ISSO)** to join our team in **Washington, DC.** ... as intended during all phases of the IS lifecycle and ensure that system security documentation is developed, maintained, reviewed, and updated on a continuous basis… more
- Guidehouse (Washington, DC)
- …(L2-L4). + Research and recommend innovative, and where possible automated approaches for system administration tasks. + The Systems Engineer has a sound ... of complex high-available systems + Experience as systems administrator supporting Microsoft Windows Server 2012/2016/2019...is a plus. + Working knowledge of Enterprise IT systems , such as MS Exchange , Enterprise Vault,… more
- CBRE (Washington, DC)
- … systems utilizing the Occupier Solutions organization capabilities. The Senior Business Development Director will develop and lead business development ... Business Development Senior Director, Global Occupier Accounts Job ID 210942...a client-facing role in large, regional, and global healthcare system pursuits, renewals and expansions. **What You'll Do:** +… more
- CBRE (Baltimore, MD)
- Senior Data Center Technical Director Job ID 216810 Posted 22-Apr-2025 Service line GWS Segment Role type Full-time Areas of Interest Data Centers, ... for providing support, preventive maintenance, and repairs on equipment and systems . **What You'll Do:** * Provide formal supervision to employees. Monitor… more
- CACI International (Washington, DC)
- …principles and methods + Proficiency with Microsoft Windows (7 and 10), Microsoft Office 2016, and Exchange /Outlook + Ability to troubleshoot basic computer ... Tier 1 - Help Desk Specialist Senior Job Category: Information Technology Time Type: Full...all service requests using the Symantec Service Desk ticketing system + Deliver clear, effective communication to ensure successful… more
- ManTech (Washington, DC)
- ManTech seeks a motivated and knowledgeable ** Senior Program Manager** to join our team in **Washington DC** . This position is **onsite.** This role will manage a ... Federal government. + 5+ years experience managing programs requirements analysis, systems engineering/development, O&M, cloud, and research and evaluation for new… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,Linux, Microsoft Windows,Troubleshooting ... ** System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means… more
- HarmonyTech (Washington, DC)
- …of experience as a Windows System Administrator, with mid-level and senior -level experience. + Experience with Microsoft 365 platform. + Experience with ... HarmonyTech Inc. is seeking a highly skilled and experienced System Administrator to join our team. As a ...+ Maintain Microsoft Windows Servers + Maintain Microsoft 365 platform, including Exchange Online, SharePoint… more
- RELX INC (Washington, DC)
- …maintain the quality and timely delivery of information. About the Role: The Senior Fraud Data Analyst position exists to provide investigative support to a federal ... analytic software tools at an Expert level, including but not limited to, Microsoft Suite of tools, ESRI ArcGIS, i2 Analysts Notebook, and proprietary LexisNexis… more
- Lumen (Washington, DC)
- …pursue relevant certifications such as AWS Certified Security - Specialty, Microsoft Certified: Azure Security Engineer Associate, or equivalent are preferred. ... Preferred Qualifications * Microsoft or UNIX (including Linux or other UNIX derivatives)...or UNIX (including Linux or other UNIX derivatives) operating system administration/support experience. * Experience in engineering security controls… more
- CACI International (Annapolis Junction, MD)
- …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead ... support complex enterprise IT environments, with a focus on high-assurance systems . This senior -level position involves architecture support, advanced… more
- Lumen (Washington, DC)
- …problem-solving, and communication skills. * Knowledgeable and able to work in appropriate systems , such as CAD, GIS, and Microsoft Office. * Ability to ... all repair projects and update key stakeholders and applicable systems . * Creating MOPs for all maintenance activities on...you encounter any job offers that request payment in exchange for employment at Lumen, they are not for… more
- COMSO, Inc (Fort Meade, MD)
- …(eg, remote GPU and memory scaling) is required. Job Description: + The Senior Systems Engineer shall be responsible for participating in Information Assurance ... The CE certification requirements can be fulfilled with either Microsoft OS, Cent OS/Red Hat OS CE certifications. +...cycle to ensure supportability for security certification. + The Senior Systems Engineer shall also be responsible… more