- CACI International (Springfield, VA)
- …integration, identity life-cycle management, and process automation and improvement. + Provide TIER 3/4 support to system administrators to resolve VDI issues. ... Our work depends on a TS/SCI cleared VDI Engineer joining our team to support our intelligence customer in Springfield, VA. **Responsibilities:** + Support the… more
- Tyto Athene (Fort Belvoir, VA)
- …standards + Provide technical assistance pertaining to Active Directory & SSO + Provide Tier III support and work with Desktop Support /Help Desk personnel, ... including current and new designs to provide network and system support including installation, configuration, deployment and maintenance of server hardware and… more
- SAIC (Suffolk, VA)
- …is contingent on funding in Aug/Sept 2025._ **Specific duties include:** + Provide Tier 1 level engineering operations support to quickly identify, triage, and ... symptoms and potential root causes to implement effective resolutions or escalate to Tier 2/ Tier 3 support as required + Utilize advanced monitoring tools… more
- SAIC (Suffolk, VA)
- …on award of funding in_ _Aug/Sept_ _2025._ **Specific duties include:** + Provide Tier 1 level engineering operations support to quickly identify, triage, and ... symptoms and potential root causes to implement effective resolutions or escalate to Tier 2/ Tier 3 support as required. + Utilize advanced monitoring tools… more
- CACI International (Chantilly, VA)
- …SITE III CIO Information Services (CIS) contract. Responsibilities: + Provide Tier 2 operational support , including incident analysis, troubleshooting, break/fix ... looking for an experienced, innovative, and motivated **IT Systems** **Specialist** to support the mission objectives and needs of the customer, the Defense… more
- BAE Systems (Herndon, VA)
- …transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security ... national security services. We offer flexible work environment to support the balance in your life and keep you...environment with great people? We are looking for a Tier 1 System Administrator with a robust Windows 10/11… more
- DMS International (Virginia Beach, VA)
- …Possess a valid driver's license + Have the ability to obtain a Favorable Tier 3 Background. Logistics Support Specialist duties may include: + Administering: + ... evaluation for mandatory drug screenings. DMS is currently seeking Logistics Support Specialists. The Logistics Support Specialist will perform logistical… more
- ManTech (Herndon, VA)
- …You will direct and supervise staff providing Tier 0 - 2 (and select Tier 3) operations support . Additionally in this role you will work closely with staff ... and efficiently; develop, track, and monitor customer satisfaction surveys to support decision-making and continuously improve support , updating the customer… more
- Leidos (Chantilly, VA)
- …and maintain security baselines and patch compliance. _Support & Documentation_ + Act as Tier 2 support for tickets and escalated user/system issues. + Maintain ... experts tackling some of the most complex challenges in support of our national security mission. **What You'll Do:**...VLANs, routing, NAT, firewall rules, DNS, and DHCP. + Support VPN tunnels and internal network segmentation strategies. +… more
- UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
- **Overview** ACNT Tier II Trainer (SCSTC-2025-22889): A Navy Aegis ACNT Tier II Trainer to train fleet sailors at Aegis Readiness and Training Center (ATRC), ... Develops, tests, maintains and delivers training programs and related materials in support of Surface Combat Systems Training Command ATRC training objectives. +… more