649 Senior Reactor Operator jobs in Arena, WI

Roughly 70% hands‑on work — writing code, building infrastructure, and driving solutions.
Lead technical projects with minimal guidance, from design through execution.
Design and implement scalable and secure network architectures across AWS, Azure, and GCP.
Master's or higher in Computer Science or related field.
Proficient in Python, Go, Bash, or other scripting languages.
Solid hands‑on experience with Docker, Kubernetes, and microservices architecture.
Strong understanding of cloud platforms (AWS, Azure, GCP) — especially in networking and security.
Expert knowledge of Terraform or CloudFormation for infrastructure automation.
8+ years of software engineering experience, with deep expertise in cloud infrastructure and networking.
Proven ability to lead and deliver large‑scale infrastructure projects independently.
Hands‑on experience with network administration across AWS, Azure, and GCP, including: Private Link, NAT Gateway, VPN, API Gateway, Route 53; Layer 4/Layer 7 Load Balancing; VPCs, ACLs, Subnets, Peering, Firewalls, DNS resolution, and network security.
Design, develop, and maintain RESTful services as part of scalable, cloud‑native architectures.
Build and manage infrastructure using Infrastructure as Code (IaC) tools like Terraform or CloudFormation.
Extensive experience with RESTful services, Web Services, CI/CD systems.
Strong networking knowledge, and experience in designing & implementing Cloud networking solutions for multi-tenant architecture.

TDS Telecom

Madison, WI 53711

Must follow the TDS attendance guidelines in order to meet TDS's business needs including but not limited to our obligations to our customers and to our customers' needs.
Upon hire, must successfully complete customer-specific requirements, which may include a background check administered by the customer.
6+ months experience in any combination of the following areas: customer service, electrical or utility construction, -OR-technical certification (or higher) -OR- current military service, or prior military service with honorable discharge.
Must have and maintain a valid driver's license and remain eligible for DOT requirements.
Horizontal directional drilling experience preferred.
Must have the ability to obtain a Class A CDL. A current CDL is preferred at hire, but TDS will train and certify eligible associates through its in-house CDL certification program after hire.
Physical requirements may vary based on company needs: Ability to climb poles, ladders, towers, and other structures as needed. Ability to kneel, dig, lift, and pull.
Upon hire, must successfully pass all components of the Safety Training course curriculum.