- General Dynamics Information Technology (Washington, DC)
- …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Network Administrator Level III DC metro area Please note ... Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Network Administration **Skills:** Network Administrator , Network … more
- Amentum (Springfield, VA)
- Amentum is seeking a mid-to-senior level ** network administrator ** to provide support for several, geographically dispersed, medium-sized secure Department of ... Defense (DoD) networks. The network administrator will be a part of...+ Maintain the network infrastructure and associated network devices, updating operating systems , and manage… more
- ManTech (Washington, DC)
- …provide technically focused research, analysis, and reporting of findings and requirements. The Network Administrator III is a senior role with experience ... for advancement. Currently, **ManTech** is seeking a motivated, career and customer-oriented ** Network Administrator ** to join our team in **DMV area.** We… more
- ManTech (Washington, DC)
- …opportunities for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented ** System Administrator III ** to join our team in the ... limited to:** + Maintains, configures, and ensures the reliable operation of computer systems , network servers, and virtualization + Install and upgrade computer… more
- ManTech (Washington, DC)
- …for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented **Cloud Administrator III ** to join our team in the **DMV area.** We ... + Resolve system issues and monitor, document, and maintain approved system infrastructure configurations and network security for operability + Monitor and… more
- Criterion Systems (Reston, VA)
- …Linux operating systems . + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Other duties may ... Overview At Criterion Systems , we developed a different kind of business-a...include setting up administrator accounts, maintaining system documentation, tuning … more
- General Dynamics Information Technology (Reston, VA)
- …active TS/SCI with Poly + Must be open to shift work as 24/7 support is needed Systems Administrator III + Bachelor's Degree in a similar field or equivalent ... be a meaningful part of improving how agencies operate. Our work depends on a Systems Administrator joining our team to support our partnership with Microsoft in… more
- CACI International (Chantilly, VA)
- Sr. Systems Administrator - Windows/Linux/VMWare Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee ... to identify key areas of improvement relating to anything Systems related. Maintain data files and monitor system...an eagerness to learn more. + Perform integrations with network devices, such as VPN, firewall, routing. + Ability… more
- SAIC (Arlington, VA)
- **Description** The Senior Systems Administrator is a crucial part in SAIC's mission to delivery leading solutions, capabilities, and resources to our customers ... the day-to-day and continuous administration, monitoring, and compliance of classified network (s), systems , and services in accordance with customer-defined… more
- Sierra Nevada Corporation (Herndon, VA)
- …and Reconnaissance (ISR) capabilities and exercises. You will be dual-hatted as the System Administrator and program technical lead. This role also offers unique ... protects explorers and heroes? Join our team! As a Systems Security Engineer III , you will be...working with multi-level security environments. + Experience as a system administrator , preferably within AWS environments. +… more
- ManTech (Washington, DC)
- …data ethically, and oversee technical support to database users. The Database Engineer/ Administrator III also assumes the role of supervising and mentoring ... the design, development, support, and maintenance of the organization's database systems , which includes managing hardware, software, and network components.… more
- ManTech (Washington, DC)
- …involves designing, developing, supporting, and maintaining the organization's database systems , including hardware, software, and network components. ... and healthcare data; and troubleshoot and provide technical support to database system users. The Database Engineer/ Administrator I takes direction from more… more
- William C Brown Inc (Springfield, VA)
- …protected by law. Description Job Description: WCBINCis looking for a Network Administrator to provide support for implementation, troubleshooting and ... Cyber Security Engineering Specialist III EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for… more
- JCTM LLC (Arlington, VA)
- …role in helping manage our culture. Challenging projects: The successful Training Specialist III will perform end user training and support for custom hardware and ... and within small teams to support various software and systems -related tasks. Additional responsibilities include: + Instruct participants in one-on-one,… more
- TEKsystems (Fairfax, VA)
- …Skills: Windows, Active directory, Windows administration, desktop, Office 365, Support, System administrator , Windows server, Server administrator Top ... Skills Details: Windows,Active directory,Windows administration,desktop,Office 365,Support, System administrator Additional Skills & Qualifications: additional skills Experience Level:… more
- KeenLogic (Arlington, VA)
- …to understand the technical impact of what a vulnerability means and explaining to a system owner, administrator , ISSM or CISO. This is necessary to portray the ... + 2 years of experience supporting validated desktop, server, network , systems administration, troubleshooting, implementation security requirements in… more
- JFL Consulting, LLC (Washington, DC)
- …and related but higher classification networks. + Previous experience as a network administrator , IT management/consulting, assessing IT, or installation of ... subnetting, and network administration (reference Cisco CCNA certification). + Network and System security skills (reference CompTIA Security+ certification)… more
- Fairfax County Sheriff's Office (Fairfax, VA)
- …and confirms all new and existing functionality created. Serves as the system administrator with overall responsibility and accountability for end-to-end ... Sheriff s Office. Provides backup to the Business Analyst III in the development and support of both new...supported to provide application support services. Accountable for new system implementations and changes to ensure the systems… more
- Leidos (Suitland, MD)
- …Create custom content and playbooks that interact with other tools/devices on the network to automate security response actions based on alerts / threats. + ... use and maintain a stack of deployed detection technologies; ticketing system integrations, SIEM integration (ie, Splunk Enterprise Security); Splunk Enterprise… more