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Network Engineer, Lead - Cisco ISE / Firepower

Dallas, Texas

•

Today

Overview AMERICAN SYSTEMS, a 100% employee-owned company, is seeking a Lead Network Engineer to support secure network operations in a highly classified environment in Dallas, TX. We're looking for someone with strong hands-on experience in Cisco ISE, Cisco Firepower, and enterprise network security to make a direct impact on a critical national security mission. Responsibilities As a Lead Network Engineer at AMERICAN SYSTEMS, you will: Lead secure network engineering and operational support

Full-time

USD 155,000.00 per year

Senior Network Engineer (Fortinet / Cisco)

Hybrid in Irving, Texas

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7d ago

Senior Network Engineer (Fortinet / Cisco) DETAILS Location: Irving, TX 75039 (hybrid 4days [M-TH] per week onsite) Position Type: Direct-Hire Hourly / Salary: to $150K (based on experience) JOB SUMMARY Vaco is currently seeking a Senior Network Engineer (Fortinet / Cisco) for a Direct-Hire opportunity that is located in Irving, TX 75039 (onsite 5-days per week). The Senior Network Engineer (Fortinet / Cisco) will primarily focus on supporting the integration of acquired companies into the esta

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Full-time

$150000

Senior Network Engineer - Cisco ACI, Palo Alto, Routing & Switching

Plano, Texas

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Today

Req ID: 371447 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Senior Network Engineer - Cisco ACI, Palo Alto, Routing & Switching to join our team in Plano, Texas (US-TX), United States (US). Important Work Location Requirement: This is a hybrid role based in Plano, TX and requires onsite attendance 2-3 days per week.

Full-time

Lead Network Engineer Design & Engineering

Remote or Hybrid in Irving, Texas

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19d ago

Role: Lead Network Engineer Design & Engineering Location: Irving, TX (Remote) Need: Aruba (CX) experience 10+ years of experience in network engineering, infrastructure, or technical network service We are hiring Network Engineer to join the Network Design and Engineering team. This role serves as a technical authority and hands-on leader, responsible for designing, validating, and delivering enterprise network solutions that are secure, scalable, and operationally resilient. Key Accountabiliti

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Full-time

Depends on Experience

Senior Network Engineer (24075)

Dallas, Texas

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11d ago

Role Summary This senior-level network engineering role involves designing, deploying, and managing large-scale enterprise and service provider networks in a fast-paced environment. The successful candidate will lead complex network projects from inception through implementation, leveraging extensive technical expertise and project management skills. The position requires a proactive approach to troubleshooting, automation, and ensuring optimal network performance and security across multi-site

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Third Party, Contract

Depends on Experience

Lead Network Operations Engineer

Irving, Texas

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Today

it's what's inside that counts There's more to CMC than our products and the buildings, structures, and roads they go into. At CMC, it's the people inside our recycling centers, fabrication plants, manufacturing facilities, steel mills and offices that make us who we are as a company. Our success comes from finding, retaining, and supporting the highest quality talent by offering: Day 1 Benefits Coverage with low cost Medical, Vision, Dental Day 1 Paid-time Off and Vacation 4.5% Company Match 4

Full-time

Lead Network Engineer Enterprise Architecture & Design

Dallas, Texas

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Today

<> Lead Network Engineer Enterprise Architecture & Design Overview We are seeking a Lead Network Engineer to join our Network Design & Engineering team. This role serves as a senior technical leader responsible for designing, validating, and delivering secure, scalable, and highly available enterprise network solutions. The ideal candidate brings deep expertise in Aruba CX switching, enterprise routing and switching, software-defined networking (SDx), and modern network architecture. This indiv

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Full-time

$140,000 - $160,000

Senior Network Engineer

Dallas, Texas

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Today

Job ID: 2612203 Location: Dallas, TX, US Date Posted: 2026-05-05 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: Public_Trust Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_HYBRID Description SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the Infrastructure Support Services (ISS) contract. We are seeking an experienced Senior Network Eng

Full-time

Senior Network Engineer

Dallas, Texas

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Today

Job Description Seeking a highly skilled Senior Network Engineer to serve as the technical lead for our global enterprise network infrastructure. This role combines hands-on engineering, architecture, operational leadership, and team mentorship responsibilities across a geographically distributed organization with offices throughout the Americas, EMEA, and APAC. The ideal candidate will possess deep technical expertise across enterprise networking technologies, strong troubleshooting and analy

Full-time

USD 150,000.00 per year

Senior Firewall Engineer

Irving, Texas

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Today

Job Title: Information Security Engineer Location: Las Colinas, TX - Charlotte, NC - Chandler, AZ Duration: 6-month contract + Possibility to Extend and/or Convert to FTE Pay Rate: $55 - $60/HR (W2 Only) Job/Role Description: This role supports firewall engineering, security policy management, network security infrastructure, and operational troubleshooting in a large enterprise environment.Perform hands-on configuration, management, administration, and troubleshooting of firewalls, with primar

Easy Apply

Full-time, Contract

USD55 - USD60

Senior Solutions Engineer

Dallas, Texas

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Today

The Senior Restaurant Solutions Engineer (SE) is a key member of the Int'l Technology team serving as technical advisory and solutions provider to our Brand Partners globally. In this role, you will translate business needs into scalable, supportable technical solutions across a broad technology ecosystem. This is a broad solutions engineering role with responsibility across solution design, architecture, implementation, vendor collaboration, and ongoing partner success. You will help shape tech

Easy Apply

Contract

$70 - $80 per hour

Senior Network Engineer, Implementation

Dallas, Texas

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Today

ECI has an exciting opportunity for an experienced Senior Network Engineer to join our Global Implementations team which is responsible to design and deploy network infrastructures(both on-prem and cloud) for our clients (distributed globally) , ensuring optimal performance, security, and scalability. This is a hybrid role being onsite a minimum of 3 days per week. The core hours will be U.S. working hours but may also require work outside of core hours as needed for projects and client support

Full-time

USD 130,000.00 per year

Network Engineer III

Remote

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Today

Our client is seeking a Network Engineer Level to support a federal cybersecurity architecture opportunity. This Key Personnel role will provide senior wireless, network, and security engineering expertise with emphasis on Cisco wireless infrastructure, secure network operations, continuous visibility, security product integration, and advanced enterprise network engineering for a proposal opportunity. Primary Responsibilities Design, deploy, troubleshoot, and optimize secure wireless LAN sol

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Full-time

160000 - 190000

Senior Infrastructure Support Analyst

Dallas, Texas

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Today

Requisition ID: 250160 Salary Range: - Please note that the Salary Range shown is a guideline only. Salary offered may vary based on factors, including, but not limited to, the successful candidate's relevant knowledge, skills, and experience. Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Global Banking and Markets Global Banking and Markets (GBM) is a leading Canadian Capital Markets and Investment Banking business with a growing platfo

Full-time

Senior Infrastructure Support Analyst

Dallas, Texas

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7d ago

Full-time

Senior Network Security Engineer

Remote or Chantilly, Virginia

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11d ago

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. About GuidePoint Security GuidePoint Security

Full-time

Sr. Network Engineer

Plano, Texas

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Today

Under limited supervision, performs one or more of the following activities on the company's internal networks: configuration management, system administration, security administration, network administration, development system implementation, production system implementation. Responds to issues related to environment, hardware, system, and/or software and implements resolution across technology areas. Supports multiple systems simultaneously and provides leadership for large project efforts. P

Full-time

Sr Network Engineer

Carrollton, Texas

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Today

PENNYMAC Pennymac (NYSE: PFSI) is a specialty financial services firm with a comprehensive mortgage platform and integrated business focused on the production and servicing of U.S. mortgage loans and the management of investments related to the U.S. mortgage market. At Pennymac, our people are the foundation of our success and at the heart of our dynamic work culture. Together, we work towards a unified goal of helping millions of Americans achieve aspirations of homeownership through the compl

Full-time

USD 90,000.00 - 150,000.00 per year

Lead, Systems Engineering

Plano, Texas

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

Senior Engineer, Network Integration (R4926)

Dallas, Texas

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Today

Founded in 2015, Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software and V-BAT and X-BAT aircraft. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit Follow Shield AI on LinkedIn, X, Instagram, and YouTube. Job Description: We are seeki

Full-time

USD 110,000.00 - 170,000.00 per year

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