- 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
- Chenega Corporation (Oakton, VA)
- System Administrator Oakton, VA . Information Technology Join our Talent Network Are you ready to enhance your skills and build your career in a rapidly evolving ... Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We… 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
- 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
- Amentum (Warrenton, VA)
- …with a special concentration in managing Tenable Security Center and NESSUS. * Provide Tier 1, 2, and 3 maintenance support for deployed cyber security ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… 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