- CACI International (Sterling, VA)
- CAN/ LAN Network Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **The Opportunity:** CACI is seeking a CAN/WAN Network Tier 3 to provide...architectures, ensuring high availability, scalability, and performance. + Provide Tier 3 technical support for CAN/ LAN… more
- CACI International (Sterling, VA)
- … network architectures, ensuring high availability, scalability, and performance. + Provide Tier 3 technical support for CAN/ LAN infrastructure, including ... CAN/ LAN Network Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
- Leidos (Chantilly, VA)
- …Sector at Leidos** is seeking a ** Network ** **Engineer (Campus Area Network /Local Area Network (CAN/ LAN ))** to support our global enterprise ... networks. The CAN/ LAN service network architecture provides solutions for modernizing network ...(IAT) Level 2 (Security+ CE) + Experience specific to network engineering to include Tier III or… more
- CACI International (Sterling, VA)
- Network Engineer- Tier 3 ... Engineer to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN , CORE, and ... and leadership to junior network engineers. Develop and implement network support processes for CAN/ LAN /WAN, ensuring compliance with relevant standards.… more
- Parsons Corporation (Centreville, VA)
- …Network documentation is essential + Coordinate special projects, including network -related hardware installation and cabling plans, LAN /WAN hardware/software ... possible. **Job Description:** Parsons is looking for an amazingly talented **Principal Network Engineer/Analyst** to join our team! In this role you will focus… more
- Leidos (Bluemont, VA)
- …of the Homeland Secure Data Network (HSDN) and the Classified Local Area Network (C- LAN ). Leidos is seeking a broadly experienced Candidate to provide ... Tier 1 and 2 support for multiple domains with...for "how it's always been done." **Original Posting:** October 3 , 2025 For US Positions: While subject to change… more
- Koniag Government Services (Chantilly, VA)
- …support, primarily focusing on Windows Server 2022 (or higher) instances. + Serve as Tier 2/ Tier 3 escalation support and a Subject Matter Expert ... Extensive experience with Windows Server administration, database management (Oracle/SQL), network concepts ( LAN /WAN), and comprehensive patch management… more