Jobs in the United States

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Added 1 min ago
Senior Software Engineer, Production
Matter Labs
Remote, United States
…is a candidate for a fix in the server, a better alert or an automation. About 30 percent of your time goes to code now, and that share grows as the reactive load…
Added 1 min ago
Sr Software Engineer II - Ads Manager (Front End)
Instacart
Remote, United States
We are hiring a Senior Frontend Engineer II (L6) to co-own the technical roadmap for our advertiser-facing experience, modernize our frontend architecture, and scale complex campaign…
Added 2 mins ago
Mechanical Engineer
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Galesburg, IL
…on setting up start models and drawings that support design automation projects, ensuring they follow established modeling best practices. You will create and execute test specifications to…
Added 3 mins ago
HVAC Equipment Systems Application Engineer
Johnson Controls Inc.
United States
…(with no degree) as a commercial HVAC Controls Technician, Engineer, or…
Added 3 mins ago
Manufacturing Engineer Manager
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United States
…multidisciplinary engineering organization while influencing automation, process optimization, facility improvements, and manufacturing strategy in a fast-paced…
Added 4 mins ago
Network Engineer
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MTSI is seeking to hire an experienced Network Engineer to work in a DoD Secret Network environment and provide day-to-day support for the development and maintenance of a DoD secure…
Added 4 mins ago
Sr. Controls Engineer
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Hebron, KY · Chaska, MN
The Sr Controls Engineer will be a vital contributor and engineering leader in all phases of our projects, including planning, design, programming, purchasing, integration, testing,…
Added 4 mins ago
RU
Hardware Test Engineer
Randstad USA
Redmond, WA
- $53.33 to $61.4 USD / hour
Join Our Client on-site in Redmond, WA as a Hardware Test Engineer to shape next-gen Xbox hardware! Bring 3+ years of lab testing, circuit validation, and Python skills to build the future…
Added 6 mins ago
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Power Systems Automation Engineer
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IL · CO
- $82,000 to $193,900 USD / year
…outages safer and shorter in duration; they add cybersecurity, automation, and communication. They use cutting-edge technologies and operate at speeds that push other pieces of the grid to…
Added 6 mins ago
Senior Platform Engineer
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Remote, United States
We're seeking an exceptional Senior Platform Engineer to serve as a technical lead in designing and building the next generation of our platform infrastructure, with a focus on maintaining…
Added 7 mins ago
Sr. Infrastructure Engineer - Teradata
Health Care Service Corp.
Remote, United States
Work with DevOps and Automation Engineering to support Infrastructure automation projects, and maintain and update existing automation solutions to continually improve the provisioning…
Added 8 mins ago
Flight Network Engineer (Commercial Network) III
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United States
…mission-driven team is seeking a bold and dynamic Flight Network Engineer (Commercial Network) (Lv 3) who is fueled by high accountability, execution horsepower, and driven to understand…
Added 8 mins ago
FPGA Design Engineer
Axiom Space
United States
…mission-driven team is seeking a bold and dynamic FPGA Design Engineer, Senior who is fueled by high accountability, execution horsepower, and driven to understand our world,…
Added 8 mins ago
Systems Administrator
The RMR Group
Orlando, FL
*This role is located in our Orlando, FL office, and requires four days per week on‑site.*
Added 8 mins ago
Full Stack Developer
MANTECH
Remote, United States
Engineer and maintain secure RESTful APIs and backend services using Java, Python, XML, and JSON.
Added 9 mins ago
Senior Data Engineer
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Skanska is searching for a Senior Data Engineer . This is a great opportunity to start a career with a company that builds things that matter and values its team. We are proud to share our…
Added 10 mins ago
Advanced Quality Engineer
Re:Build Manufacturing
Kalamazoo, MI
…customers a range of services including product and systems design, automation, fabrication, assembly, and large volume contract manufacturing. Our customers span a wide array of industries…
Added 12 mins ago
Cybersecurity Engineer - Cloud
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SAIC is seeking a Cloud Cybersecurity Engineer to support the security, accreditation, and continuous monitoring of cloud environments that enable development, integration, testing, and…
Added 14 mins ago
Lead Information Security Engineer - Red Team
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Red Team - Lead Information Security Engineer
Added 14 mins ago
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Federal Oracle Health Automation Engineer - Eggplant
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- $23.8 to $56.83 USD / hour
The Federal Test Automation team is seeking a Staff Automation Engineer to support the Federal VA project. This role is responsible for designing, developing, and executing automated…
Added 14 mins ago
Senior Front-End and Agentic-UI Engineer
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The Senior Software Engineer leads the design, development, and deployment of complex features in the web user experience for the Evolent Platform. This role builds high-performance React…
Added 14 mins ago
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The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
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Automated Test Engineer
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Pierre, SD
- $40 to $50 USD / hour
Our client seeks an Automated Test Engineer to support Hivemind by monitoring and maintaining large volumes of automated tests, troubleshooting failures, and driving bug resolution across…
Added 16 mins ago
Lead Software Engineer
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Chicago, IL
Experience in Software Quality Assurance (QA) experience testing Data Warehouse, Cloud Technologies, Database (ETL), Big Data, Client-Server Systems and Applications in Manual & Automation.
Added 16 mins ago
Senior Automation Engineer
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Pacific Scientific EMC is expanding and seeking a multidisciplinary Senior Automation Engineer to design and advance our automation systems. This role serves as the technical authority…

JT4, LLC

Platform/Kubernetes Engineer

Las Vegas, NV, United States

Apply on myjobs.adp.com About employer

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Job details

Posting language: English

Original job description

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges.

JOB SUMMARY -- ESSENTIAL FUNCTIONS/DUTIES

The Platform and Kubernetes Engineer will manage, architect, and modernize our container orchestration platforms across on-premises, air-gapped, and secure cloud environments. In this role, you will serve as the primary subject matter expert for our container platforms - supporting bare-metal and lightweight edge/dev clusters (Talos, Linux, MicroK8s) as well as enterprise orchestrators (Red Had OpenShift) while potentially supporting integration into secure hybrid cloud boundaries (AWS FENCES). The Platform and Kubernetes Engineer will work closely with a collaborative team of System Administrators, DevSecOps Engineers, Cybersecurity Analysts, and Software Developers to provide resilient container infrastructure, automated runner environments, and secure packaging pipelines for our software development community.

Employee will be responsible for the following functions/duties:

Kubernetes and Platform Operations
Architect, deploy, patch, and maintain multi-distribution Kubernetes environments across bare-metal, virtualized, and cloud infrastructure, including Talos Linux and MicroK8s.
Ensure high availability, performance, and resource optimization across development and production clusters.
Manage container persistent volumes, stateful workloads, and distributed storage clusters (Rook-Ceph and Longhorn).
Support physical server maintenance, rack deployments, and bare-metal OS provisioning for underlying cluster nodes.
Cloud Integration & Hybrid Architecture (AWS FENCES)
Interface on-premises Kubernetes platforms with cloud services, including hands-on administration or integration with AWS Elastic Kubernetes Service (EKS).
Provision and troubleshoot supporting cloud infrastructure utilizing core AWS services: EC2, S3, VPC, IAM, Lambda, and Network & Application Load Balancers (NLB/ALB).
Supports the secure network boundary and data synchronization between on-premises developer networks and AWS FENCES
CI/CD, Runners, and Artifact Management
Stand up, configure, and maintain self-hosted pipeline runners, with an emphasis on Actions Runner Controller (ARC) on Kubernetes for GitHub Actions.
Maintain and secure container registries and artifact repositories (AWS Elastic Container Registry (ECR), Harbor, Nexus, Artifactory).
Partner with DevSecOps engineers to support code deployment pipelines, version control integrations (Git, GitHub, AWS CodeCommit), and release packaging.
Network, Security, and PKI Administration
Manage the end-to-end lifecycle of SSL/TLS certificates across both Linux operating systems and Kubernetes ingress controllers, ensuring continuous encryption in transit.
Configure and troubleshoot cluster networking, software-defined networking (SDN), ingress controllers, reverse proxies, and virtual/physical load balancers.
Enforce security baselines, and access policies in compliance with DoD/DoW cybersecurity standards across air-gapped and connected environments.
Documentation & Team Collaboration
Produce and maintain detailed operational runbooks, disaster recovery procedures, and cluster architecture diagrams.
Provide escalation support to systems administrators and software development teams encountering infrastructure-level blockers.

DESIRED QUALIFICATIONS

Air-Gapped Operations: Experience operating, patching, and maintaining infrastructure in disconnected, air-gapped, or classified networks (including DoD IL5/IL6 or AWS FENCES).
Automated Runner Architecture: Production experience deploying and tuning Actions Runner Controller (ARC) for containerized GitHub self-hosted runners.
AWS Developer Tools: Exposure to AWS CodeCommit, CodeDeploy, or automated CloudFormation/Terraform IaC workflows.
Storage Systems: Familiarity with distributed block and object storage systems on bare-metal hardware.
Hardware Operations: Experience with physical server hardware diagnostics, iDRAC/iLO remote management, and network interface teaming.
Observability: Experience deploying and configuring cluster monitoring and alerting solutions (e.g., Prometheus, Grafana, OpenSearch/Elasticsearch).
Desired Certifications: Certified Kubernetes Administrator (CKA)

The following qualifications are preferred:

Kubernetes Administration: Demonstrated hands-on experience deploying, configuring, and troubleshooting Kubernetes clusters, including direct experience with one or more distributions:
Talos Linux (API-driven, immutable OS)
MicroK8s
Red Hat OpenShift
Linux Systems Mastery: Strong Linux administration experience (RHEL, Ubuntu, or immutable Linux distributions), shell proficiency, and deep comfort navigating the command-line interface (CLI).
Scripting & Automation: Proven ability to automate administrative tasks using Bash, Python, or PowerShell.
Version Control & CI/CD Fundamentals: Practical understanding of Git, branching workflows, source repository platforms (GitHub, GitLab), and continuous integration pipelines.
Networking & Web Infrastructure: Solid understanding of TCP/IP, DNS, subnetting, reverse proxies, and traffic routing.
PKI & Certificate Operations: Direct, hands-on experience configuring and debugging SSL/TLS certificates and mutual TLS (mTLS) within Linux servers and container environments.
AWS Exposure: Practical experience or strong foundational exposure to core AWS services, including IAM, VPC, EC2, S3, EKS, ECR, and Application/Network Load Balancers.
CompTIA Security +

REQUIREMENTS -- EDUCATION, TECHNICAL, AND WORK EXPERIENCE

One of the following educational requirements must be met for this position:

A bachelor’s degree in an associated discipline and a minimum of four years of related experience
A master’s degree in an associated discipline and a minimum of two years of experience
A PhD in an associated discipline

In addition, a Computer Scientist III must possess the following qualifications:

Experience with computer-based systems and applications
Programming skills in languages used for job-specific programming tasks
Familiarity with the application of industry standard hardware and software design and documentation techniques
Experience with systems engineering and software development lifecycles
Effective oral and written communication skills
Good planning/organizational skills

BENEFITS

Medical, Dental, Vision Insurance
Benefits Active on Day 1
Life Insurance
Health Savings Accounts/FSA's
Disability Insurance
Paid Time Off
401(k) Plan Options with Employer Match
JT4 will match 50%, up to an 8% contribution
100% Immediate Vesting
Tuition Reimbursement

OTHER RESPONSIBILITIES

Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job.

WORKING CONDITIONS

Work is performed in a typical office environment with no unusual hazards. Occasional lifting (up to 20 pounds), constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, and constant mental alertness are required.

Travel to remote company work locations may be required.

DISCLAIMER

The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified.

Tasking is in support of a federal government contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses / certifications and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment.

SCC: JSD12; JCORP12

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More about this job

Skills

Kubernetes
Technical support
Linux
Red Hat OpenShift
AWS
Cybersecurity
Packaging
Software development
Troubleshoot
Identity and access management
CI/CD
GitHub
Git
Regulatory compliance
Documentation
Collaboration
Implement ICT recovery system
IBM Terraform
Infrastructure as code
Prometheus
Grafana
Elasticsearch
Troubleshooting
Ubuntu
Bash
Python
Microsoft PowerShell
GitLab
DNS
Debugging
Communication skills
Organizational skills

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Work requirements

Jobs in the United States