- Epsilon, Inc (Arlington, VA)
- ** Systems Administrator II | Exchange ** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established ... customer service as a top priority. **An average day:** As Systems Administrator II | Exchange , you will be responsible for supporting the administration… more
- Leidos (Alexandria, VA)
- …the DOD. This role requires an individual with subject matter expertise administering Exchange and email retention systems within a physical and virtual server ... a repair or return to service. These include maintaining systems for email journaling, archiving, and eDiscovery on local...+ Extensive experience working as a Tier 2 system administrator : familiar with using exchange /vault tools. +… more
- ManTech (Washington, DC)
- …for advancement. Currently, ManTech is seeking a motivated, career and customer-oriented **Lead Systems Administrator ** to join our team in **San Diego, CA** OR ... OR **Washington, DC** **Responsibilities include, but are not limited to:** + Providing Tier II IT Systems support on a wide range of technologies, including:… more
- ManTech (Quantico, VA)
- ManTech is seeking a Systems Administrator to help support our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations Contract ... and maintaining Windows servers, Windows Workstations, Virtual Machines, and other critical systems in an enterprise environment. + Ability to use ServiceNow, or… more
- ManTech (Chantilly, VA)
- ManTech is looking for a motivated, customer-oriented **Senior Systems Administrator /Analyst** to join our team in **Chantilly, VA.** **Responsibilities include, ... support to include adding and removing users, installing software and monitoring systems + Maintain domain controllers, file servers, application servers and other… more
- ManTech (Quantico, VA)
- ManTech is seeking a Systems Administrator to help support our current Marine Corps Systems Command, Program Manager Intelligence & Cyber Operations ... are not limited to:** + Operations and Maintenance Tier II Support for IT Infrastructure across multiple networks and...and OPDIRs + Brief leadership on the health of systems , individual and/or enterprise + Must patch and implement… more
- TekSynap (Fort Belvoir, VA)
- …and standalone laptop PCs. + Install, configure, and manage baseline operating systems and supported applications. + Implement DoD Risk Management Framework and ... + Evaluate and support troubleshooting of network problems with DNS, DHCP, Exchange Transport, 802.1x. + Deploy and implement solutions supporting Comply to Connect… more
- ManTech (Quantico, VA)
- ManTech is seeking a Systems Administrator (Horizons) to support our Marine Corps Intelligence Activity contract on MCB Quantico. **Responsibilities include but ... includes troubleshooting of on-premises and off-premises hosted applications and systems + Provide support for operating systems ,...a CI Poly + Current DoD 8570 IAT Level II Certification (Security+ CE or equivalent) + Detailed knowledge… more
- ManTech (Quantico, VA)
- ManTech is seeking a Systems Administrator (Virtual Desktops) to help support our current USMC contract out of Quantico, VA. The successful candidate will be ... networks, which includes troubleshooting of on-premises and off-premises hosted applications and systems + Provide support for operating systems , which involves… more
- General Dynamics Information Technology (Springfield, VA)
- …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** DNS,Dynamic Host Configuration Protocol (DHCP),Microsoft (MS)… more
- M. C. Dean (Vienna, VA)
- …clearance required. **Work Type:** Full Time **What you'll do:** Seeking an experience systems administrator to manage an enterprise network that consists of ... infrastructure (switches and firewalls), and Lenel OnGuard Enterprise. The Systems Administrator 4 will be responsible for...Applicants must have the following: + Minimum Baseline IAT II (IAT III preferred) which can be found atDoD… more
- Leidos (Alexandria, VA)
- **Description** Leidos is seeking a System Administrator to partner on a large enterprise IT contract for the DOD. The System Administrator will be responsible ... validating the health and status, operations, and maintenance of identity management systems such as Active Directory, Azure Active Directory, Azure Active Directory… more
- ManTech (Quantico, VA)
- ManTech is seeking a ServiceNow Developer / Administrator to help support our current Marine Corps Warfighting Lab contract. **Responsibilities include but are not ... + Candidate will work with a team of information systems integrators and developers to support intelligence content management,...following: + Must meet DoD 8570 requirements for IAT II + Must have Linux experience + Experience with… more
- Red River (Chantilly, VA)
- …your actions could affect others; you seek to make those around you successful. The Systems Support Engineer II is primarily responsible for working on a team at ... 2016 and above + High-level knowledge of supporting/managing desktop operating systems + Email Administration with high-level user management, including configuring… more
- ManTech (Mclean, VA)
- …development to restore service and/or identify problems. + Special non-commercial systems administrator experience (access management/file transfer) may be ... work experience in a technical help desk position. + Special non-commercial systems administrator experience (access management/file transfer). + IAT Level … more
- ManTech (Mclean, VA)
- …or services + Meeting contractual performance criteria + Special non-commercial systems administrator activities (access management/file transfer) may be ... work experience in a technical help desk position + Special non-commercial systems administrator experience (access management/file transfer) + IAT Level … more
- ManTech (Mclean, VA)
- …or services. + Meeting contractual performance criteria. + Special non-commercial systems administrator activities (access management/file transfer) may be ... work experience in a technical help desk position. + Special non-commercial systems administrator experience (access management/file transfer) + IAT Level … more
- Acclaim Technical Services (Mclean, VA)
- …in a technical help desk position + Special non-commercial systems administrator experience (access management/file transfer) IAT Level II certification. + ... or services + Meeting contractual performance criteria + Special non-commercial systems administrator activities (access management/file transfer) may be… more
- ManTech (Mclean, VA)
- …customer buildings. + May have supervisory responsibilities. + Special non-commercial systems administrator experience (access management/file transfer) may be ... databases. + Answering questions regarding system procedures, online transactions, systems status, and downtime procedures. + Collaborating with network services,… more
- ManTech (Washington, DC)
- …include but are not limited to:** + Network Engineering - Troubleshooting, Tier II , and Tier III support + Network Monitoring - SolarWinds, Cisco PI + ... + Experience using and administering SolarWinds + Knowledge of Microsoft Windows Systems , HP SANs, VMware products + Travel up to 25% **Preferred Qualifications**… more