Senior Network Engineer - Wireless

Overview

Visa sponsorship is available. Join our dynamic team at DSI Tech as a Senior Network Engineer and make a significant impact! We are seeking a talented and motivated professional to deliver exceptional wireless network solutions for our valued clients. You will take charge of designing, installing, maintaining, and supporting LAN and Cisco Wireless infrastructures across various environments. This opportunity requires a solid technical background, a proactive attitude, and excellent customer service and problem-solving abilities. If you are passionate about innovative wireless technologies and enjoy engaging with clients in a high-impact role, we would love to hear from you!

Position Responsibilities

• Conduct remote and on-site consultations with clients to plan, design, implement, and support enterprise wireless network infrastructures
• Develop and execute technical architecture and physical designs for wireless and data networks by analyzing existing systems and recommending tailored solutions
• Configure, test, and deploy Cisco wireless technologies to ensure high-performance and secure wireless connectivity
• Troubleshoot, maintain, and upgrade wireless systems, providing expert-level solutions to complex hardware and software issues
• Partner with Account Executives during the pre-sales process to educate customers on emerging technologies and align solutions with their business needs
• Serve as a Cisco Wireless Subject Matter Expert (SME) for both customers and internal technical teams
• Maintain industry certifications (such as CCIE and others) to meet Cisco Gold and Master partner compliance standards
• Stay current on the latest wireless and wireless security technologies by actively engaging with professional forums, blogs, and technical communities
• Provide project management support, coordinating with clients, vendors, and internal teams to ensure timely and successful project delivery
• Ensure a reliable and stable performance environment for enterprise applications through proactive network design and maintenance
• Operate effectively in a fast-paced, client-focused environment where excellence in service delivery is a top priority
• Provide technical leadership by guiding the work of team members, contractors, and subcontractors as needed
• Work independently with minimal supervision while ensuring alignment with organizational goals and standards
• Contribute to knowledge sharing across teams and promote a collaborative, team-oriented work culture

Qualifications / Skills / Knowledge

• CCIE Wireless certification is required and must be maintained for compliance
• Bachelor’s degree in IT, Electrical/General Engineering, or related technical field
• 5+ years’ experience in Cisco wireless and network engineering environments, including LAN/WAN design, security, and deployment
• Strong expertise with Cisco wireless solutions, including Identity Services Engine (ISE)
• Hands-on experience with WLAN design tools such as Ekahau, netAlly, or iBwave
• In-depth knowledge of wireless networking standards (802.11, RF) and security protocols (802.1X, RADIUS, WPA2, EAP-TLS, PKI)
• Proficiency in wired networking concepts including routing, switching, TCP/IP
• Experience with high-density Access Point (AP) and client deployments
• Python scripting skills are a plus
• Excellent communication and documentation skills
• Strong customer service orientation
• Ability to write Statements of Work (SOWs) and respond to Requests for Proposals (RFPs)
• Strong problem-solving abilities, attention to detail, and the capability to work independently or as part of a team
• Willingness to travel up to 50%, including occasional evenings and weekends
• Ongoing commitment to staying current with wireless and security technologies

About DSI Tech

DSI Tech is a Cisco Gold Partner, generating over $228 million in revenue annually. We are an expanding company that has been providing IT solutions and services since 1991, with headquarters in the thriving Dulles Technology corridor (Ashburn, Virginia).

At DSI Tech, we pride ourselves on our culture based on credibility, capability, customer service, and commitment to our talented workforce and customers. We offer a comprehensive professional training program, a competitive compensation package, robust benefits, and a fun and rewarding workplace. We are excited to help accelerate your career development and growth!

Benefits

DSI Tech offers a range of employee benefits, including a 401(k) plan with a 3% company match, medical insurance, dental insurance, vision insurance, life insurance, short-term and long-term disability insurance, paid time off (PTO), and 9.5 company-paid holidays. We are committed to ensuring employee satisfaction through our benefits program and fostering a friendly, team-based culture.

DSI Tech is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, disability, or any other characteristic protected by law.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Strategy/Planning and Information Technology

Industries

• IT Services and IT Consulting

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