- CACI International (Reston, VA)
- Tier 3 Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... (WAN), Unified Communication (UC), Video telecommunication and Streaming services. As a Tier 3 Network Administrator , you'll be challenged with hard… more
- BAE Systems (Sterling, VA)
- … 2 incident response by troubleshooting escalated issues, restoring service, and escalating to Tier 3 as needed. + Directly assist end users and mission partners ... and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, from daily… more
- EMCOR Group (Dulles, VA)
- …related equipment problems are resolved in a timely manner with limited disruptions at " Tier 3 level" + Responsible for capacity, storage planning, and database ... agencies. **Job Summary** **Essential Duties and Responsibilities:** **IT Systems Administrator Requirements:** The System Administrator is responsible for… more
- Aston Carter (Dulles, VA)
- …teams to resolve desktop application, workstation, and related equipment issues at the Tier 3 level. + Manage capacity, storage planning, and database ... Job Title: System Administrator Job Description The role requires visiting worksites...ensuring secure data storage, resolving technical issues, and enhancing network systems. Responsibilities + Configure and maintain the networked… more
- ICF (Reston, VA)
- …remote users for computer applications and hardware (eg, PCs, PC peripherals, network ). + Provides end-user software troubleshooting and support. + Managing first ... support + Installs, configures, and upgrades computer hardware and software. + Provider Tier III technical support for NICE CXone, Voxco, and related contact center… more
- Parsons Corporation (Centreville, VA)
- …suite + Backups, restores, and disaster recovery of systems/databases/ network equipment + System/software/firewall/account maintenance and monitoring + Installing ... Maintaining smooth, secure operation of ALIS/ODIN through coordination with peers, Tier 2 NASC and Engineers + Reviewing processes/procedures, collect system… more
- Acclaim Technical Services (Chantilly, VA)
- …demands. + Analyzing, troubleshooting, designing, and implementing fixes with minimal escalation to Tier 3 support. + Providing basic user training in support of ... transactions, systems status, and downtime procedures + Collaborating with network services, software systems engineering and/or application development to restore… more
- ManTech (Chantilly, VA)
- …and network issues, performing remote desktop repairs and minimizing escalations to Tier 3 support. + Provide user support and basic training for common ... a 24/7 operational team to efficiently triage, categorize, and resolve Tier 0-2 incidents and requests, supporting IT infrastructure and mission-critical… more
- ManTech (Chantilly, VA)
- …required for A&A and system administrator SOP's. + Ability to perform Tier 3 operational maintenance on audit systems to include:system engineering, system ... VCP, VCAP, VCDX) focusing on areas like Data Center Virtualization (DCV), Network Virtualization (NV), Cloud Management & Automation (CMA), Desktop & Mobility, and… more
- Red River (Chantilly, VA)
- …printer malfunctions, system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures, shared drive ... as required by customer compliance frameworks (such as CMMC). + Minimum of 3 years of experience in IT. + Associate degree in Information Technology, Computer… more
- V2X (Reston, VA)
- …Security Analyst + SOC Analyst ( Tier 1 & 2) + IT Security Administrator + Penetration Testing Associate Mid-Level ( 3 -7 Years Experience) + Incident Response ... streamline logistics, and enhance readiness. Aligned around a shared purpose, our $ 3 .9B company and 16,000 people work alongside our clients, here and abroad,… more