- CACI International (Ashburn, VA)
- …for end users as needed across portfolio of systems . + Assist with Tier 2 and 3 support ticket queues to promote rapid response by all portfolio teams. + ... service teams to coordinate operations and maintenance of deployed systems . **Responsibilities:** + Support critical end user...VA 2- 3 days per week.** _Desired:_ + Tier 3 analysis + High-level scoping of… more
- NANA Regional Corporation (Quantico, VA)
- … Systems Engineering (ASE), an Akima company, is not just another federal systems support contractor. As an Alaska Native Corporation (ANC), our mission and ... network Coordinate with Technical Leads and technical teams operating and securing tier 2 and 3 network boundaries, including firewalls, routers, switches,… more
- Leidos (Springfield, VA)
- …with federal and DoD standards. Leads troubleshooting and resolution of Tier 3 -level network incidents, escalations, and outages **Primary Responsibilities** ... to integrate network infrastructure with broader IT and cybersecurity systems . + Support Continuity of Operations (COOP)...modernization efforts. + Provide technical guidance and mentorship to Tier 1 and Tier 2 support… more
- KBR (Chantilly, VA)
- …is seeking an experienced and forward-thinking Enterprise Architect to support enterprise-wide modernization and transformation initiatives for a mission-oriented ... role requires deep technical expertise in cloud architecture for multi- tier or hybrid applications, virtualized infrastructure, and enterprise cloud ecosystems-as… more
- TekSynap (Radford, VA)
- …and stakeholders. **Clearance** + Secret - IT-II Non-Critical Sensitive Clearance or Tier 3 (T3) investigation. **Overview** We are seeking a Middleware ... of middleware software supporting customer applications. + Architect and engineer mid- tier infrastructure for a mixed environment that includes Linux, UNIX, and… more
- SAIC (Suffolk, VA)
- …outages, analyzing symptoms and potential root causes to implement effective resolutions or escalate to Tier 2/ Tier 3 support as required + Utilize ... funding in Aug/Sept 2025._ **Specific duties include:** + Provide Tier 1 level engineering operations support to...routing transmission and signaling. + Conducts testing of network systems + Support the evaluation of new… more
- SAP (Herndon, VA)
- …Americans _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US national security and critical infrastructure ... **Position description:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages… more
- William C Brown Inc (Springfield, VA)
- …for all the network architecture and devices. What You'll Get to Do: + Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution of ... law. Description WCBinc is looking for a Network Administrator to provide support for implementation, troubleshooting and maintenance of IT networks. This position… more
- Chenega Corporation (Oakton, VA)
- …headquartered in Leesburg, VA, provides mission-critical services in Cybersecurity, Systems Engineering and Integration, IT Operations Support , Software ... interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If...Skills and Experience + Demonstrate directly related experience in Tier II and Tier III support… more
- Arena Technical Resources, LLC (Springfield, VA)
- …resolution for all of the client/server/storage/network devices, mobile devices, etc. - Provide Tier 2 and Tier 3 problem identification, diagnosis and ... support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes...of system infrastructure and any processes related to these systems - Provide support to IT … more