- Dentons US LLP (Washington, DC)
- Senior Enterprise Database Administrator Chicago, IL, USDallas, TX, USAtlanta, GA, USWashington DC, DC, USSt. Louis, MO, USKansas City, MO, US Oct 18, 2025 **Senior ... Enterprise Database Administrator ** Dentons US LLP is currently recruiting for a...conjunction with data owners. + Design and implement redundant systems , policies, and procedures for disaster recovery and data… more
- Red River (Chantilly, VA)
- …you seek to make those around you successful. We are looking for a ** Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. ... calls and assigned tickets from users experiencing challenges with systems , applications, and infrastructure. Whether working independently or collaboratively, your… more
- GovCIO (Fairfax, VA)
- …/Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4592/ systems - administrator tier - 3 ... **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program.… more
- William C Brown Inc (Springfield, VA)
- Systems Administrator ( Tier 2...and other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external ... protected by law. Description WCBinc is looking for a Systems Administrator ( Tier 2 Desktop...equivalent combination of years of experience and education and 3 + years of prior relevant experience. Location: On Customer… more
- Koniag Government Services (Chantilly, VA)
- …paid holidays, three weeks paid time off, and more. The Tier 2 Network Administrator supports the Tier 3 Network team by assisting in the maintenance, ... a Koniag Government Services company, is seeking a Network Administrator Tier 2 (Network Operations Center) to...network reliability and performance while escalating complex issues to Tier 3 or Tier 4… more
- CACI International (Washington, DC)
- Tier 3 Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... great team and make a difference. **Responsibilities:** As a Tier 3 UC Admin, you will bring:...bring: + Technical knowledge of VoIP / PBX telephony systems , software, hardware, Telecommunications standards, and Cisco Unified Communications… more
- Koniag Government Services (Chantilly, VA)
- **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking Network Administrator Tier 2 (Network Operations Center) to support KDS and our ... and more. Tier 2 Network Admin supports Tier 3 Network team by assisting in...coordinating with internal teams to resolve network-related issues. The Tier 2 administrator plays a key role… 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 ... environment + Maintain complex modern cloud architectures + Support Tier 3 and Tier 4...based on position level and/or job specifics. **Senior Cloud Systems Administrator ** **115946BR** EEO Career Site Equal… more
- BAE Systems (Sterling, VA)
- …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... by troubleshooting escalated issues, restoring service, and escalating to Tier 3 as needed. + Directly assist...be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal… more
- General Dynamics Information Technology (Springfield, VA)
- …highly technical and mission focused. This ideal candidate is ready to operate as a TIER 3 level Linux Administrator , experienced in managing large amounts ... innovative, simple solutions to complex problems as a Linux/UNIX Systems Administrator at GDIT. Here, you'll tailor...attached storage, and the networks they utilize + Provide Tier 3 problem identification, diagnosis and resolution… more
- General Dynamics Information Technology (Springfield, VA)
- …visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/ 3 support of production systems . + Systems ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Advisor with GDIT. A career...of the client/server/storage/network devices, mobile devices, etc. + Provide Tier 2 and Tier 3 … more
- William C Brown Inc (Springfield, VA)
- Systems Administrator EOE Statement We are...all of the client/server/storage/network devices, mobile devices, etc.* Provide Tier 2 and Tier 3 ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...and remote resolution support for trouble calls, and provide TIER 2/ 3 support of Unix/Windows workstations and… more
- Koniag Government Services (Washington, DC)
- …a highly qualified, experienced and self-motivated individual to perform the duties of a Tier 3 System Administrator to support a potential future business ... Koniag IT Systems LLC, a Koniag Government Services company, is...opportunity located in Washington, DC. **The ideal Tier 3 System Administrator will:**… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... in a dynamic and mission-focused environment. In this role, you'll **provide Tier II support and systems administration** across multiple large-scale… more
- SAIC (Washington, DC)
- …role is based in DC and is 100% onsite. **Duties will include:** + Provides Tier 3 - level support. + Develop, deploy, and maintain custom scripts, policies, and ... **Description** SAIC is hiring for a Sr System Administrator who specializes in Mac Systems ...Citizen. + Bachelors and 5+ years or Masters and 3 + years experience is required. 12+ years of relevant… more
- Leidos (Alexandria, VA)
- …following skills:_** + Experience with Tier 2 system administration and/or Tier 3 engineering of Microsoft Endpoint Configuration Manager (MECM) servers and ... operations across multiple enclaves, classifications, and time zones. The System Administrator provides systems and software Operations and Maintenance (O&M)… more
- M. C. Dean (District Of Columbia, DC)
- …for physical security systems + Triage customer support calls, providing Tier 3 escalation as needed + Communicate with customers, manufacturers, vendors, ... PSIM (Physical Security Information Management), and other Integrated Electronic Security Systems . A Systems Administrator 4 position is a SME/team lead… more
- Chenega Corporation (Oakton, VA)
- …security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy ... System Administrator Oakton, VA . Information Technology Join our...headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support, Software Development,… more
- Koniag Government Services (Chantilly, VA)
- …support, primarily focusing on Windows Server 2022 (or higher) instances. + Serve as Tier 2/ Tier 3 escalation support and a Subject Matter Expert ... Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type**… more
- M. C. Dean (Chantilly, VA)
- …for physical security systems + Triage customer support calls, providing Tier 3 escalation as needed + Communicate with customers, manufacturers, vendors, ... Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems , you… more
