SGA is seeking a technically strong
Senior Network Analyst / Support Engineer for a Contractor opportunity with one of our premier financial services clients in Dallas, TX. Hybrid: 2-3 days in office.
This role will focus on
designing, engineering, and supporting enterprise-scale network infrastructure across U.S. operations, with a strong emphasis on
LAN/WAN, WiFi, voice, and network segmentation/security .
The ideal candidate will bring deep hands-on experience in
enterprise networking environments, including
routing, switching, segmentation, and WAN connectivity, and will play a key role in both
day-to-day operations and strategic network initiatives. Responsibilities:
- Design, implement, and optimize enterprise WiFi and campus network solutions
- Engineer and support LAN architectures, including VLAN design and switch deployments
- Lead WAN connectivity engineering (routing, failover, QoS, bandwidth optimization)
- Drive network segmentation initiatives across WAN, VPN, IoT, and LAN environments
- Implement and manage ACL strategies (geo-segmentation, list/list models)
- Support security and audit-driven network initiatives, ensuring compliance with regulatory standards
- Troubleshoot complex network performance and routing issues, including cross-site connectivity
- Serve as escalation point for major network incidents (LAN/WAN/WiFi outages)
- Collaborate with global infrastructure, security, and data center teams
- Maintain detailed network documentation and configuration standards
- Participate in after-hours deployments and on-call rotations
Required Qualifications:
- 5+ years of hands-on experience in enterprise network engineering/support
- Strong experience with:
- LAN/WAN, SD-WAN, WiFi
- Routing & Switching (Cisco/Aruba/Juniper/Fortinet)
- Network segmentation and ACLs
- Experience with network operating systems and platforms:
- Cisco, Aruba, Silver Peak, Juniper, Fortinet
- Solid understanding of:
- DNS, DHCP, IPAM
- TCP/IP and network protocols
- Experience with VoIP / IP Telephony design and support
- Proven ability to troubleshoot complex network issues end-to-end
- Strong communication skills; ability to work with technical and business stakeholders
- Experience in regulated environments (financial services preferred)
- Bachelor's degree in Computer Science, Engineering, or related field
Preferred Qualifications:
- Cisco Certifications ( CCNA / CCNP / CCIE)
- Firewall/security certifications (Juniper, Fortinet)
- Experience with network security controls and compliance frameworks
Exposure to
large-scale, multi-site enterprise environments SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at .
SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company to request an accommodation or assistance regarding our policy.
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