Source Job

Global

  • Oversee server and network infrastructure including Unix OS, Cisco equipment, and cloud environments (AWS, GCP).
  • Troubleshoot complex network and systems issues, including multicast routing, latency, and packet capture.
  • Provide mentorship to junior engineers and collaborate with teams to ensure high availability and performance.

Networking AWS CI/CD Shell Scripting

20 jobs similar to Senior Systems/Networks Engineer (Tier 3)

Jobs ranked by similarity.

$85,000–$115,000/yr
US 3w PTO 3w maternity 3w paternity

  • Serve as Alternate Network Team Lead for enterprise network operations.
  • Manage and troubleshoot Cisco, Juniper, and Palo Alto infrastructure.
  • Ensure security compliance with DoD frameworks like DISA STIGs and RMF.

This position supports a partner company providing mission-critical network infrastructure for large-scale government and defense environments. The culture is fast-paced, security-focused, and operates 24/7/365 with an emphasis on collaboration and professional growth.

$85,000–$125,000/yr
US

  • Design, configure, implement, and maintain LAN, WAN, and WLAN infrastructure with a focus on cybersecurity and operational efficiency.
  • Troubleshoot and resolve complex network issues while maintaining accurate documentation of configurations and system changes.
  • Communicate technical information clearly to non-technical employees and collaborate with IT teams, vendors, and stakeholders.

Woodard & Curran is an employee-owned engineering, science, and operations firm dedicated to clean water, a safe environment, and healthy communities. The company fosters an inclusive, collaborative culture that supports professional growth and flexibility, employing hundreds of certified operators along with engineers, scientists, and regulatory experts.

Global

  • Perform proactive maintenance and troubleshooting on data center server equipment.
  • Collaborate with suppliers, vendors, and customers to resolve hardware issues efficiently.
  • Maintain accurate documentation of hardware configurations and contribute to process improvements.

Gcore is a global provider of infrastructure and software solutions for AI, cloud, network, and security. With a team of over 550 professionals, they foster a collaborative culture focused on innovation and reliability.

Global

  • Troubleshoot and resolve network connectivity issues for external customers.
  • Collaborate with Network Architects and Engineers to improve data-center network environments.
  • Execute and document network automation for repetitive tasks.

Miratech is a global IT services and consulting company that supports digital transformation for large enterprises. With nearly 1,000 full-time professionals across 5 continents, it maintains a values-driven culture focused on 'Relentless Performance' and high project success.

$88,083–$110,103/yr
US

  • Design, implement, and support resilient LAN, WAN, WLAN, and SD-WAN solutions to meet business continuity requirements.
  • Analyze, configure, and maintain core network infrastructure including routers, switches, firewalls, and wireless systems.
  • Provide escalation-level troubleshooting for network issues and collaborate with IT teams to ensure reliable connectivity.

SupplyHouse.com is an industry-leading e-commerce company specializing in HVAC, plumbing, heating, and electrical supplies since 2004. We are a mid-sized business that values a supportive, diverse, and empowering culture, driven by our core values of Generosity, Respect, Innovation, Teamwork, and GRIT.

$63,208–$99,327/yr
UK 20w maternity 16w paternity

  • Act as primary technical resource for less complex issues, resolving configuration and networking challenges.
  • Manage high-velocity ticket queue with focus on fast response and resolution times.
  • Drive positive user outcomes through clear, empathetic technical guidance and cross-functional collaboration.

Tailscale makes secure networking effortless, enabling teams to interconnect people and devices anywhere. Founded in 2019 and fully distributed, we are backed by top venture firms and value flexibility, diversity, and remote-first culture.

United States

  • Diagnose and resolve complex network and voice routing issues using advanced troubleshooting and data analysis techniques.
  • Collaborate with cross-functional teams to improve processes and restore critical services in a 24/7 environment.
  • Mentor team members and document operational records to ensure long-term network stability and compliance.

This partner company specializes in network and telecommunications services, focusing on maintaining large-scale infrastructure. It operates with a collaborative and innovative culture, supporting career growth and inclusive workplace practices.

$90,000–$140,000/yr
North America

  • Design, deploy, and operate enterprise-grade network infrastructure across global data centers and cloud environments.
  • Manage cloud networking, BGP routing, VPNs, F5 load balancing, and network automation with Terraform and Ansible.
  • Participate in on-call rotation to resolve critical network incidents and support hybrid cloud connectivity.

Applied Systems is an insurtech company that delivers innovative software and services to insurance agencies. With over 40 years of experience, they foster a culture built on values that make their team indispensable to each other.

Global Unlimited PTO

  • Reproduce, debug, and escalate technical issues in partnership with Engineering and Product.
  • Act as a technical expert and initial escalation point for our SDK and Cloud products.
  • Work directly with developers to provide guidance and resolve complex issues.

Ditto is a peer-to-peer sync engine that enables developers to build real-time applications that stay connected without internet. With over $145 million in funding and a globally distributed team, we are a fast-growing startup committed to diversity and inclusion.

$105,000–$115,000/yr
US

  • Design comprehensive networking solutions for each business unit.
  • Configure and install network devices and services, such as switches, firewalls, VPNs, and wireless access points.
  • Monitor and troubleshoot network performance and connectivity issues.

Trexon provides IT infrastructure solutions across multiple industries. They operate a portfolio of companies with a team of business-aligned professionals ensuring network availability and security.

$27–$46/hr
US

  • Configure basic network hardware for deployment following established templates.
  • Monitor network elements using established tools to ensure system functionality.
  • Provide basic technical support for routine customer inquiries and escalate complex issues.

RealPage is a provider of property management software and services. They are committed to creating an inclusive environment for all employees.

United States

  • Design, deploy, maintain, and optimize resilient infrastructure for Oracle Utilities environments.
  • Perform root-cause analysis and troubleshooting for system performance, security, and network connectivity issues.
  • Provide on-call support and communicate technical plans clearly to both technical and non-technical stakeholders.

This is a partner company seeking an Infrastructure Engineer to support Oracle Utilities environments for North American clients. The company emphasizes reliability, independence, and technical excellence in a fully remote setting.

US

  • Lead network deployment activities during customer onboarding, ensuring technical quality, reliability, and a strong customer experience.
  • Design and architect secure, scalable network topologies for diverse cloud and enterprise environments.
  • Automate network deployments and operational tasks to improve consistency and efficiency.

Our partner is a global cloud infrastructure company providing managed services and enterprise solutions. They operate data centers worldwide and foster a collaborative environment focused on customer success and technical excellence.

US Unlimited PTO

  • Design and implement secure network architectures and manage operational delivery of managed services.
  • Lead and mentor technical teams while ensuring SLA compliance and client satisfaction.
  • Utilize SIEM tools and AIOps to enhance monitoring, threat detection, and automation.

Myriad360 is a managed services provider focused on networking and security solutions. They are a recognized best place to work with a culture centered on collaboration, ownership, and continuous improvement.

  • Design and support cloud networking solutions across multi-account, hybrid, and multi-cloud environments.
  • Architect and manage cloud-native networking services including VPCs, Transit Gateway, Route 53, Cloud WAN, Direct Connect, VPNs, Load Balancers, and security controls.
  • Develop and maintain Infrastructure as Code using CloudFormation, Terraform, and related automation tools.

Experian is a global data and technology company that powers opportunities for people and businesses worldwide. They operate across multiple markets including financial services, healthcare, automotive, agribusiness, insurance, and more, with a diverse team of 25,200 employees in 32 countries, fostering an inclusive and award-winning workplace culture.

$100,000–$130,000/yr
US Unlimited PTO

  • Design, deploy, and monitor automation services between various business systems.
  • Collaborate with vendors and engineering teams to deliver reliable and scalable solutions.
  • Establish and maintain organizational standards, policies, and best practices for DevOps environments.

We are a leading North America network-neutral interconnection and hyperscale edge data center company. Our nearly 2,000 customers are supported by our experienced leadership team, certified staff, and commitment to ESG initiatives.

$69,954–$78,837/yr
UK

  • Support, implement, and maintain the organization's networking infrastructure including routers, switches, and firewalls.
  • Troubleshoot and optimize network performance to ensure high availability and security compliance.
  • Create and maintain network documentation, diagrams, and standard operating procedures.

Sectigo is a provider of certificate lifecycle management (CLM) solutions, helping large brands manage digital trust. They serve over 700,000 customers including 65% of the Fortune 500, with a culture based on values like Support, Excellence, and Teamwork.

Global

  • Support the deployment, configuration, and maintenance of InfiniBand and Ethernet network infrastructure.
  • Assist in troubleshooting network issues, including connectivity, latency, and performance degradation.
  • Collaborate with compute and storage teams to support HPC and AI workloads.

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI and data-intensive applications. They serve many of the world’s leading enterprises and are committed to open standards and freedom from lock-in.

US

  • Provide first-line technical support for corporate and data center environments, diagnosing and resolving issues remotely.
  • Install, configure, and maintain IT systems, including hardware, software, and network equipment.
  • Collaborate with cross-functional teams to support IT projects, system upgrades, and infrastructure improvements.

The company focuses on sustainable infrastructure and technologies that create positive environmental and societal impact. It has a fast-paced, entrepreneurial culture centered on innovation, learning, respect, and operational excellence.

$76,461–$76,461/yr
US

  • Design, implement, and maintain network infrastructure to ensure reliable connectivity across all locations.
  • Monitor network performance, troubleshoot issues, and implement security measures to protect data.
  • Collaborate with IT team to support network upgrades, documentation, and compliance with organizational standards.

Compass Health Network is a nonprofit organization dedicated to delivering accessible, high-quality care throughout Missouri, offering integrated services including behavioral health, primary care, and dental care. It operates as a Federally Qualified Health Center and Community Mental Health Center, with a network including Royal Oaks Hospital and Adapt of Missouri, fostering a mission-driven, supportive culture.