- M. C. Dean (Springfield, VA)
- …improving lives, and changing the world for the better. We are seeking a **NOC Tier 1 Support Specialist** to join our **Security and Electronic Systems (SES)** ... federal, local and commercial customers across high-growth markets. Responsibilities The **NOC Tier 1 Support Specialist** will primarily focus on **real-time… more
- CACI International (Springfield, VA)
- …* Provide advanced technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1 . * Administer and ... role, you will serve as an escalation point for Tier 1 support and be responsible for...and virtual environments (VMware). * Perform system health checks, monitor system performance and ensure backups are running for… more
- Nightwing (Falls Church, VA)
- …analyze traffic patterns, and enforce robust security measures + Deploy Sentinel 1 agents efficiently, monitor alerts closely, and conduct thorough security ... markets. Nightwing is seeking to hire a Cyber Threat Management Specialist. The Tier 2 Analysts perform deep-dive incident analysis by correlating data from various… more
- GovCIO (Fairfax, VA)
- …this job (https://careers-govcio.icims.com/jobs/4592/systems-administrator tier -3-support/job?mode=apply&apply=yes&in\_iframe= 1 &hashed=-1834385473) **Location** ... GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in...Build and deploy servers. Troubleshoot issues with the servers, network , or cybersecurity risks + Configure, deploy, and maintain… more
- CACI International (Sterling, VA)
- … hardware and software solutions to support enhancements and modernization efforts for ITI2. 1 network operations + Contribute to Basis of Estimate (BOE) and ... get to do:** + Design, implement, and maintain the network architecture for ITI2. 1 test systems, including...staff + Assist in internal training programs + Provide Tier IV escalation support of CBP's Enterprise Wide Area… more
- Epsilon, Inc (Arlington, VA)
- …infrastructure, including routers, switches, firewalls, and wireless access points. + Monitor network performance, identify issues, and implement troubleshooting ... ** Network Administrator III** **Epsilon is now part of...31, 2025, transitioning fully to AMERICAN SYSTEMS on January 1 , 2026. We're committed to a smooth transition and… more
- MSys Inc. (Richmond, VA)
- …Phone and In Person Interview Hybrid Job Description: The EHR Application Support Specialist provides Tier 1 support to all EHR end users on EHR related areas. ... among other functions. The EHR Application Support Specialist provides Tier 1 support to all EHR end...Health Record (EHR) solution at each client facility + Monitor key performance indicators (KPIs) and system usage metrics… more
- Radiant Digital (Richmond, VA)
- Complete Description: The EHR Application Support Specialist provides Tier 1 support to all EHR end users on EHR related areas. This position will provide ... among other functions. The EHR Application Support Specialist provides Tier 1 support to all EHR end...Electronic Health Record (EHR) solution at each VDH facility Monitor key performance indicators (KPIs) and system usage metrics… more
- Gama-1 Technologies (Norfolk, VA)
- … network startup and shutdown procedures and maintain control records + Monitor network performance to determine whether adjustments are needed and where ... to install, configure, and maintain an organization's local area network (LAN), wide area network (WAN), data...+ Respond and document cloud application issues escalated by Tier 1 resources or captured by cloud… more
- Rubrik (Richmond, VA)
- …with periodic re-screening as noted below: **Position Risk Designation: Non-Sensitive, Low Risk, Tier 1 ** _Incumbents without access to US Government data may be ... required to complete Standard Form 85 and undergo a Tier 1 Investigation (T1) for non-sensitive positions of Low Risk. (Baseline screening; formerly National… more
- CACI International (Chantilly, VA)
- …service and rapid issue resolution. As a Frontline Account Manager, you will provide Tier 1 support via phone, email, and walk-up channels, handling inbound ... to customer satisfaction and operational excellence. You will support system and network stability, monitor enterprise IT infrastructure, restart services and… more
- CACI International (Chantilly, VA)
- …service and rapid issue resolution. As a Frontline Account Manager, you will provide Tier 1 support via phone, email, and walk-up channels, handling inbound ... to customer satisfaction and operational excellence. You will support system and network stability, monitor enterprise IT infrastructure, restart services and… more
- Epsilon, Inc (Quantico, VA)
- …AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN SYSTEMS on January 1 , 2026. We're committed to a smooth transition and look forward to what ... MCU's Information Technology services are delivered through a wired.edu network and domain, as well as a wireless "Bring...level events to include venue rehearsals and coordination. Provide tier 3 support for all AV/VTC systems in the… more
- TekSynap (Springfield, VA)
- …the representative for the first stage of escalation for Incidents. Responsible for managing Tier 1 and Tier 2 incident responses. Responsible for ensuring ... **RESPONSIBILITIES** The Incident Support Manager supports the restoration of network infrastructure, and service operation as quickly as possible to… more
- Serco (Langley AFB, VA)
- …+ Active US Department of Defense (DoD) Secret security clearance with eligibility for Tier 1 access. + Meet DoD 8570 IAT II certification requirements (eg ... in **Virginia** , working for the Distributed Mission Operations Network (DMON) Team based out of Orlando, Florida. The...developed systems. + Document new and existing processes. + Monitor , control, and isolate problems in a data communications… more
- GovCIO (Fairfax, VA)
- …1 &hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6349_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position ... Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support for servers, workstations, and applications in a Windows… more
- BAE Systems (Sterling, VA)
- …Analyst to serve as TIER I or II analyst in a 24x7x365 Network Operations and Security Center (NOSC) for a program that delivers cloud and on-prem services ... **Job Description** Two positions open. Must have at least 1 year working in a NOC or SOC, but...is required Should have a Security Cert. Experience with Network Topologies, Vulnerability Management and Incident Response. Any experience… more
- Criterion Systems (Reston, VA)
- …systems security administration functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification, diagnosis and ... tuning. + Installation, STIG hardening, patching. + Excellent troubleshooting skills and Tier 1 communication skills. + Experience developing and maintaining… more
- Criterion Systems (Reston, VA)
- …systems security administration functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification, diagnosis and ... tuning. + Installation, STIG hardening, patching. + Excellent troubleshooting skills and Tier 1 communication skills. + Experience developing and maintaining… more
- CACI International (Sterling, VA)
- …as needed across portfolio of systems + Champion special projects and technical upgrades + Monitor Tier 2 and 3 support ticket queues to promote rapid response ... Teams and ITI2. 1 Operations Shared Services + Serve as Portfolio POC for ITI2. 1 Contractor facilities + Perform and monitor system health checks + Monitor… more