- AeroVironment (Germantown, MD)
- …role is responsible for resolving highly complex issues across multiple systems , mentoring junior staff, leading process improvement initiatives, and ensuring the ... troubleshooting and root cause analysis on multifaceted issues affecting enterprise systems , applications, and endpoints. + Coordinate with network, systems ,… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USSt. Louis, MO, USDenver, CO, USDallas, TX, USWashington DC, DC, USAtlanta, GA, USKansas City, MO, US Jan ... 10, 2026 ** Senior Enterprise Messaging Administrator ** Dentons US LLP...the latest applications, technologies, and their integration into existing systems , ensuring optimal performance and reliability. **Responsibilities:** + Lead… more
- ASM Research, An Accenture Federal Services Company (Washington, DC)
- …and design. Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT ... Responsible for unique or complex information systems and/or information technology projects across more than one discipline, such as application support,… more
- BAE Systems (Sterling, VA)
- **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... Other incentives may be available based on position level and/or job specifics. ** Senior Cloud Systems Administrator ** **120242BR** EEO Career Site Equal… more
- General Dynamics Information Technology (Washington, DC)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to… more
- Leidos (Arlington, VA)
- …Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured environments, ... Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National...our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in… more
- UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
- **Overview** SENIOR SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Senior Systems Administrator to support our customer on the Nautical contract ... monitoring tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments + Implement and… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **Intelligence Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
- Leidos (Arlington, VA)
- …Systems Security Certified Practitioner (SSCP) ) Training (DISA-US1390 DCWF Windows Systems Administrator ). + Expert knowledge of Windows Active Directory ... Leidos Digital Modernization Sector is seeking a **_Senior Windows Systems Administrator_** in support of the Air Force National...in lieu of a degree. + 6+ years of Senior level experience in Windows server (Server OS 2019,… 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 ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate...assistance to navigate our website or to complete your application , please send an e-mail with your request to… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will design, develop, implement,...support to mission teams + Ensures the mission critical application remains operational 24/7 + Supports a COTS service… more
- BAE Systems (Sterling, VA)
- …servers, multi-Cloud services as well as virtualized applications, and storage systems . Enterprise Computing Engineering services include modern application ... implementation of databases based on functional specifications + Providing Database Administrator (DBA) support for application developers. + Commercial database… more
- BigBear.ai (Annapolis Junction, MD)
- Overview BigBear.ai is seeking a Senior Systems Administrator with an active TS/SCI with Poly clearance to join and assist and meet mission needs for our ... What you will do + Manage customer's Risk Management Framework and related systems to ensure optimized performance and security + Support patching, upgrading, and… more
- Insight Global (Herndon, VA)
- Job Description This position is for our large software client. The Senior Identity and Access Management (IAM) Administrator is responsible for leading secure, ... updates, and auditing across Active Directory, Azure AD, and related services. The Senior IAM Administrator develops and maintains scripts to improve efficiency,… more
- CVS Health (Washington, DC)
- …and every day. **Position Summary** Under supervision of the Billing Manager, the Senior Billing Administrator is responsible for the processing and distribution ... of the monthly premium invoices. The Senior Billing Administrator must review invoices for...pricing, volumes, and account setup using various computer billing systems . + Execute monthly invoices on appropriate billing platform… more
- Link Solutions Inc (Adelphi, MD)
- …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. + Must be a ... Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the installation,… more
- GliaCell Technologies (Annapolis Junction, MD)
- Are you a Senior Database Administrator / Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like ... to work with some amazingly talented people Job Description: GliaCell is seeking a Senior Database Administrator / Engineer on one of our subcontracts. This is… more
- Belay Technologies (Annapolis Junction, MD)
- …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation, ... troubleshooting and maintenance of Information Technology (IT) systems . The SA manages IT systems including...and complexity within the federal Government is required. + Senior Level: Fifteen (15) years of experience in programs… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for a ** Senior ** **ServiceNow Platform Administrator ** to support our USSS Network Operations and Security Center (NOSC) ... $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6168/ senior -servicenow-platform- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-_ **ID** _2025-6168_ **Category**… more
- Amazon (Arlington, VA)
- …asylum. The ideal candidate will lead the team providing the tools and systems needed to design, build, and operate the organization's services. Candidate will be ... DB and other SAP applications on AWS cloud infrastructure Perform basis administrator configuration activities for new enhancement requests from business and support… more
