- Arena Technical Resources, LLC (Arlington, VA)
- Network Architect Location: Arlington, VA, US Job...tests. Serve as a subject - matter expert on matters related to network architecture and ... ID: ATR 17698 Job Description Job Title: Network Architect Location: Arlington, VA Eligibility: Candidate must possess an active Secret clearance Job… more
- Oneida Technical Solutions (Chantilly, VA)
- …in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have 10+ years' ... 401K w/matching, Paid Time Off (Sick/Vacation) and Holiday Pay NETWORK ARCHITECT - SWITCHING Oneida Technical Solutions,...with Cisco, F5, Palo Alto technologies + Considered a Subject Matter Expert demonstrating a… more
- Intelligent Waves (Fort Belvoir, VA)
- **Overview** Intelligent Waves is seeking a Network Architect ( SME ) to to support large-scale migration and operations on a large, high-profile DOD contract. ... through high-impact technology solutions in cybersecurity, data science, enterprise network & systems engineering, software development, and cognitive human… more
- Nightwing (Herndon, VA)
- …+ Shape future-state network evolution, including hybrid and virtual transitions + Subject matter expert for business development / proposal efforts ... defense, civil, and commercial markets. We're looking for a mission-driven **Senior Network Architect ** who thrives in high-security environments and brings deep… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a **Sr. Network Engineer/ Architect with subject matter expertise** to support medium to large scale operations ... mission partners operating in CONUS and OCONUS locations. The Network Engineer/ Architect SME supports operation...**Original Posting:** October 19, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a ** Network Engineer/ Architect with subject matter expertise** to support large-scale migration and operations on a ... internal and external mission partners operating in CONUS and OCONUS locations. The Network Engineer/ Architect SME supports design of a new, modernized… more
- Lumen (Richmond, VA)
- …mitigation related to network security. + Consult as a network security subject matter expert with architects, engineers, third parties and others on ... and shape the future. **The Role** The Senior Lead Network Information Security Architect within the Global...responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and… more
- Noblis (Chantilly, VA)
- Responsibilities As a Network Engineer SME , you will provide expert leadership in designing, implementing, and managing sophisticated network systems and ... communications with special emphasis on Top Secret classification enclaves. You will architect secure network infrastructures that meet the highest security… more
- Noblis (Chantilly, VA)
- Responsibilities As a Systems Engineer SME , you will provide expert leadership in planning, designing, and implementing sophisticated additions and changes to ... network hardware, infrastructure server environments, and operating systems with...the stringent requirements of classified operations. **Key Responsibilities** + Architect , design, and lead implementation of enterprise-grade additions and… more
- General Dynamics Information Technology (Fairfax, VA)
- …future. Advance your career while impacting our national security in cyber as a **Splunk Subject Matter Expert ( SME )** at GDIT. Here, technologists have ... Management **Skills:** Cybersecurity,Information Security,System Security **Certifications:** Splunk Enterprise Certified Architect | Splunk - Splunk, CompTIA Security+ CE |… more