Ralliant

Senior Network Engineer

Ralliant  •  Viersen, DE (Hybrid)  •  3 hours ago
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Job Description

Job Title: Senior Network Engineer

Location: [Remote / Hybrid]

Job Type: Full-time

Department: IT / Infrastructure / Network Operations

Reports To: IT Director

About the Role

We are seeking a Senior network engineer to design, implement, secure, and support enterprise network infrastructure across LAN/WAN/WiFi, data centers, and cloud connectivity. This role requires deep technical expertise, strong troubleshooting skills, and the ability to lead network initiatives from planning through execution.

Key Responsibilities

  • Design, implement, and maintain enterprise network infrastructure (LAN/WAN/WLAN).
  • Manage and optimize routing and switching environments (SDWAN, SDA, BGP, OSPF, EIGRP, VLANs, STP, HSRP/VRRP).
  • Configure and support firewalls, VPNs, and network security controls.
  • Lead network upgrades, migrations, and major infrastructure projects.
  • Support and troubleshoot network performance issues and outages (root cause analysis).
  • Monitor network health using tools like SolarWinds / ThousandEyes (or similar).
  • Maintain network documentation: diagrams, IP schema, standards, and runbooks.
  • Work with service providers for circuit turn-ups, troubleshooting, and escalations.
  • Ensure high availability, redundancy, and disaster recovery readiness.
  • Mentor junior engineers and provide technical guidance.
  • Participate in on-call rotation and support after-hours maintenance activities.

Cloud Networking (AWS/Azure/OCI)

  • Design and support cloud network architecture, including:
  • AWS VPC / Transit Gateway / Route Tables / NACLs / Security Groups
  • Azure VNet / VNet Peering / UDR / NSGs / Cloud Firewall
  • Implement secure hybrid connectivity:
  • IPsec site-to-site VPN
  • AWS Direct Connect / Azure ExpressRoute
  • Implement cloud segmentation and secure routing patterns for CUI environments.
  • Support cloud security integrations:
  • Centralized logging/monitoring
  • Network traffic visibility and alerting
  • Partner with cloud engineering teams to ensure compliant connectivity for workloads handling CUI

Required Qualifications

  • Bachelor’s degree in IT/Computer Science or equivalent work experience.
  • Hands-on enterprise network engineering experience.
  • Strong knowledge of:
  • Routing and switching (Cisco)
  • TCP/IP, subnetting, DNS, DHCP, InfoBlox
  • WAN technologies (DMVPN, SD-WAN, DIA, broadband)
  • Wireless networking (Cisco/Meraki) with ISE Infra
  • Experience with:
  • Firewalls (Palo Alto / Cisco ASA/FTD)
  • VPN (site-to-site, remote access)
  • Network segmentation and security best practices
  • Strong troubleshooting skills using packet capture tools (Wireshark/tcpdump).
  • Excellent communication and stakeholder management skills.

Preferred Qualifications

  • Experience with SD-WAN (Viptela, etc.)
  • Cloud networking experience: AWS / Azure / OCI
  • VPC/VNet design, VPN, Direct Connect/ExpressRoute
  • Automation experience (Python, Ansible, Terraform, API-based networking).
  • Experience with NAC solutions (Cisco ISE, ClearPass).
  • Knowledge of compliance/security frameworks (NIST, CMMC, ISO 27001).
  • Certifications preferred:
  • CCNP / CCIE (Enterprise/Security)
  • PCNSE / NSE

LI-MP1

Ralliant Corporation Overview

Ralliant, originally part of Fortive, now stands as a bold, independent public company driving innovation at the forefront of precision technology. With a global footprint and a legacy of excellence, we empower engineers to bring next-generation breakthroughs to life — faster, smarter, and more reliably. Our high-performance instruments, sensors, and subsystems fuel mission-critical advancements across industries, enabling real-world impact where it matters most. At Ralliant we're building the future, together with those driven to push boundaries, solve complex problems, and leave a lasting mark on the world.

About Tektronix

Tektronix, a wholly owned subsidiary of Ralliant Corporation, is a place where people are challenged to explore the boundaries of what’s possible, bringing the digital future one step closer every day. Through precision-engineered measurement solutions, we work with our customers to eliminate the barriers between inspiration and realization of world-changing technologies. We believe that cultivating a deeper sense of loyalty and belonging is key to how we attract and retain our best people. This reality inspires our Inclusion & Diversity vision, We Are More Together, and guides our approach as we all work toward creating great places where our teams work and thrive. Realize your true potential at Tektronix – join us in revolutionizing a better tomorrow!

We Are an Equal Opportunity Employer. Ralliant Corporation and all Ralliant Companies are proud to be equal opportunity employers. We value and encourage diversity and solicit applications from all qualified applicants without regard to race, color, national origin, religion, sex, age, marital status, disability, veteran status, sexual orientation, gender identity or expression, or other characteristics protected by law. Ralliant and all Ralliant Companies are also committed to providing reasonable accommodations for applicants with disabilities. Individuals who need a reasonable accommodation because of a disability for any part of the employment application process, please contact us at applyassistance@Ralliant.com.

Ralliant

About Ralliant

Ralliant (NYSE: RAL) powers breakthrough innovation through precision. As a global technology company, we design, develop, and deliver high-performance instruments and solutions that give engineers the confidence to push boundaries. In an increasingly electrified and digital world, our technologies accelerate innovation and help bring advanced products to market faster and more efficiently.

Our industry-leading companies—Anderson-Negele, Gems Setra, Hengstler-Dynapar, Pacific Scientific Energetic Materials Company, Qualitrol, and Tektronix—serve more than 90,000 customers across 50+ countries. With proven expertise in mission-critical applications, together we create the confidence that makes progress possible.

If you’re ready to innovate, collaborate, and make an impact—now’s the time to join us. Learn more at www.ralliant.com.

Industry
Manufacturing & Production
Company Size
5,001-10,000 employees
Headquarters
Raleigh, NC
Year Founded
Unknown
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