Senior Systems Administrator: Cloud, Security & Enterprise IT
$130k - $175kVirginia Tech Applied Research
Virginia Tech Applied Research Corporation is seeking a Senior-Level Systems Administrator to oversee the enterprise IT infrastructure. The role involves administering Windows and Linux servers, managing Active Directory, and ensuring cybersecurity compliance. The ideal candidate will have a solid background in Microsoft cloud technologies and relevant experience in network security. This onsite position is based in Arlington, VA, and has a competitive salary offer of $130,000-$175,000, commensurate with experience. #J-18808-Ljbffr
- ...Title: Senior Systems Administrator Location: Fort Lesley J. McNair, 300 5th Avenue... ...term Certification: CompTIA Security+ CE and Computing certification... ...We are seeking an experienced Cloud Systems Engineer to support enterprise IT infrastructure across...CloudSenior
- ...Federal is seeking a Senior Systems Administrator to support a mission‑focused federal IT program in Washington... ...Everforth ECS Federal to keep secure mission systems... ...monitor, and troubleshoot enterprise applications and... ..., VMware, ServiceNow, cloud, endpoint management,...CloudSeniorContract workLocal area
$100k
...programs across national security, defense, and... ...essential government systems and services, with... ...to proceed. The Senior Systems Administrator supports IT operations by... ...infrastructure architecture, enterprise vulnerability... ...across on-premises, cloud, and hybrid environments...CloudSeniorContract workRemote work- ...A leading technology firm in Arlington, VA, is seeking a Chief Architect to establish and govern enterprise architecture, ensuring alignment with security and compliance standards. The role involves leading architectural decision-making and collaborating across multiple...CloudSenior
- ...Data Systems Analysts, Inc. seeks a Lead Network Engineer in Arlington... ...This role demands expertise in enterprise networking and a solid understanding of federal security requirements. The ideal candidate... ...engineering, experience with cloud environments, and the ability to...CloudSenior
- ...A respected IT consulting firm in Washington, DC seeks a highly skilled professional to plan and lead major technology... ...of experience, relevant technical skills in Java and cloud computing, and an active security clearance. The role offers comprehensive benefits including...CloudSenior
- NTT DATA in Arlington, Virginia is seeking a Lead Enterprise Architect to oversee enterprise architecture strategy, application modernization, and network/cloud design in a secure federal environment. This role will lead technical authority across enterprise infrastructure...CloudSenior
$164.73k - $174.4k
...DLH Corporation is seeking a Cloud Systems Administrator in Washington, DC to support the design, administration, and optimization of cloud-based... ...environments. You will ensure the reliability, security, and performance of cloud systems while managing virtual machines...CloudSenior- ...seeking an experienced Lead Enterprise Architect in Arlington, VA. This senior role involves enterprise... ..., and overseeing network/cloud designs. Responsibilities... ...requirements into secure architectures, and applying... ...significant experience in IT architecture, especially...CloudSeniorWork at office
- ...Position Name : Senior System Administrator Location : Springfield, VA Clearance Required... ...directly impact national security and intelligence operations. The Geospatial Enterprise Open Data Store (GEODS)... ...access control to ensure secure cloud infrastructure operations....CloudSeniorFull timeContract workMonday to Friday
- ...CGI Technologies and Solutions, Inc. is seeking a Senior System Administrator in Washington, D.C. to manage system configurations, security settings, and perform maintenance activities. The candidate will troubleshoot issues, monitor systems for performance, and support...Senior
- ...seeking a professional for an Information Technology role focused on the administration and support of various platforms. You will oversee configuration, security, and maintenance, ensuring systems operate efficiently. The ideal candidate will have 5-7 years of relevant...Senior
- ...solutions provider in Washington is seeking a Systems Administrator to support server environments and ensure high performance and security. The role requires overseeing... ...Science, have 7+ years of experience in enterprise server administration, and must possess Security+...SeniorRemote work
$130k - $175k
...Vt Arc is seeking a Senior-Level Systems Administrator to manage and secure enterprise IT infrastructure. The role is fully onsite in Arlington, VA, with responsibilities including administering various operating systems, managing security initiatives, and providing tier...Senior$115k - $144k
...International, Inc. is seeking a Sr. Applications/Systems Sales Engineer to act as a technical advisor specializing in physical security solutions. The role entails driving revenue... ...have deep expertise in security systems, cloud technologies, and a solid background in...CloudSenior- ..., Inc. is looking for a Sr. Applications/Systems Sales Engineer in Washington, DC. In this... ...subject matter expert for Honeywell's physical security portfolio, working closely with sales... ..., particularly with LenelS2 OnGuard and cloud security solutions such as AWS and...CloudSenior
- ...Koniag Information Security Services, LLC is looking for an Enterprise Architect with a Secret security clearance to support... ...artifacts for cemetery management systems. The ideal candidate should have... ...Architecture, knowledge of IT governance, and strong analytical...CloudSenior
- ...A federal IT solutions provider is seeking a Systems Administrator III to manage and support Active Directory and cloud services, ensuring security compliance and system optimization. The ideal candidate will have over 3 years of IT experience, a BS degree in a relevant...CloudSenior
- ...successful candidate will be responsible for designing and deploying enterprise network solutions, working primarily with Cisco environments... ...architecture, optimizing performance, and ensuring robust security measures. The ideal candidate should have over 5 years of...CloudSenior
- ...technology services company in Virginia seeks a Senior System Administrator. You will work on mission-critical projects that directly impact national security. Responsibilities include managing IAM roles and policies, monitoring cloud infrastructure, and collaborating with...CloudSeniorFull timeMonday to Friday
- ...technology solutions provider is seeking a Senior Systems Administrator for a remote position. The role... ...designing and maintaining a virtual private cloud, automating processes, and ensuring... ...infrastructure, Linux systems, and security protocols. This is an excellent...CloudSeniorRemote workFlexible hours
- ...Enterprise Test Environment Administrator - Senior ECS is seeking an Enterprise Test... ...practices to ensure secure and stable testing... ...practices within DoD IT environments.... ...DCWF) Work Role 671-System Testing and Evaluation... ...required): CEH, CFR, Cloud+, GSEC, PenTest+, Security+...CloudSeniorContract work
- ...Alexandria, Virginia, is seeking a Senior Linux System Administrator. The role centers on... ...while leading migrations to hybrid cloud solutions, ensuring system security and performance. Candidates must... ...position requires expertise in DoD IT systems and significant...CloudSenior
- ...innovative firm is seeking a skilled Senior Systems Administrator to enhance its IT team. This role involves managing and optimizing cloud infrastructure and enterprise systems, requiring deep... ...and implementing IT policies to secure organizational assets. With a commitment...CloudSeniorWork at office
- ...seeking a skilled and self-driven Systems Administrator with strong expertise in cloud services, Microsoft enterprise technologies, virtualization, and modern security platforms The ideal candidate... ...regulatory frameworks relevant to IT (e.g., CMMC, NIST 800-171 or C-SCRM...CloudSenior
$92.3k - $166.85k
...Overview The Department of War enterprise data and analytics program... ...is seeking an experienced Senior System Administrator to support the delivery,... ...Desk across various security enclaves (IL2/IL5, IL6, JWICS... ...0 Training Repository, or Cloud+, GICSP, GSEC, or SSCP. Minimum...CloudSenior- Leidos LLC is seeking a Senior Linux System Administrator to join their Test and Training... ...role involves ensuring the security and performance of systems... ...servers and migrating to hybrid cloud solutions. A Bachelor’s or... ...experience in DoD IT systems is required, along...CloudSenior
$107.9k - $195.05k
Leidos Inc is seeking a Senior Linux System Administrator in Alexandria, VA, to support the development of tools for the Department of Defense. This... ...in managing Linux servers and ensuring system security. The ideal candidate must be a US Citizen with an active...CloudSenior- ...Senior System Administrator Category: Infrastructure/Cloud Main location: United States, District of Columbia, Washington... ..., maintaining, and securing enterprise systems to ensure stable, reliable, and high-performing IT operations. This role requires...CloudSeniorFull timeLocal area
$120k - $135k
...is seeking a cleared Senior Systems Administrator (Top Secret Cleared)... ...office. The role involves secure system administration... ..., applications, and enterprise platforms. Support... ...support, or enterprise IT operations experience... ...Linux, VMware, ITIL, cloud, or related...CloudSeniorWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Systems Administrator: Cloud, Security & Enterprise IT. Be the first to apply!
- IT infrastructure administrator Arlington, VA
- microsoft systems administrator Arlington, VA
- systems administrator Arlington, VA
- application system administrator Arlington, VA
- system admin Arlington, VA
- enterprise administrator Arlington, VA
- IT administrator Arlington, VA
- server administrator Arlington, VA
- computer systems administrator Arlington, VA
- remote systems administrator Arlington, VA

