Jobs in the United States

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Lead Software Engineer
UnitedHealth Group
Raleigh, NC
- $112,700 to $193,200 USD / year
…make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care’s most complex challenges.…
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OH Field Operator
Horizontal Wireline Services LLC
Piedmont, OK
…Hole Wireline Operator reports directly to the crew leader (Engineer) and the base Operations Management…
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Cable and Optics Engineer
Hopkinton, MA
Infrastructure Solutions Group (ISG) builds the products that power infrastructure, solutions, and data management our customers need most. Our teams design and develop the hardware and…
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Counter Sales Representative (Seasonal)
US LBM Service Co
Midlothian, TX
Must possess good mathematic skills
Added 1 min ago
Software Engineer I
Sierra Nevada Corporation
Lone Tree, CO
Qualifications You Must Have:
Added 1 min ago
UL
Counter Sales Representative
US LBM Service Co
South Lake Tahoe, CA
- $20 to $25 USD / hour
Must possess good mathematic skills
Added 1 min ago
Systems Engineer Intern
Sierra Nevada Corporation
Southern Pines, NC
Qualifications You Must Have:
Added 2 mins ago
Enterprise Architect (Solutions Engineer), Identity
Workday, Inc.
Remote, United States
· 4+ years in a technical pre-sales, solutions engineering, or identity architect/engineer role, OR equivalent hands-on experience in IAM/IGA/AI.
Added 2 mins ago
Software Development Engineer - US Federal
Workday Government, LLC
United States
Added 4 mins ago
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Senior IT Engineer, Automation
Horizon3
Remote, United States
- $161,904 USD / year
- Must have hands-on experience building and running automations in a workflow or integration platform · - Must have experience writing Python to automate business or IT processes, including calls to REST APIs
Added 4 mins ago
Senior Databricks Engineer/Architect
Virtasant
Remote, United States
Experienced Senior Data Engineer or Data Architect specializing in designing, developing, and optimizing scalable data pipelines using PySpark and Databricks.
Added 4 mins ago
Quality Engineer Co-Op (Spring 2027)
VALEO NORTH AMERICA
Hamilton, OH
VALEO NORTH AMERICA is seeking a highly motivated and detail-oriented Quality Engineer Co-Op for the January 2027 rotation at our Hamilton, Ohio manufacturing facility.
Added 5 mins ago
Estimator - BESS
RES
United States
…accurate, competitive, and timely estimates for Bid-Build and EPC (Engineer-Procure-Construct) construction Requests for Proposals…
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Senior Safety and Environmental Compliance Engineer
Tarana Wireless, Inc.
Milpitas, CA
As a Senior Safety and Environmental Compliance Engineer, you will work in a team whose primary responsibility is to bring up and maintain a stable operating platform and build a system for…
Added 5 mins ago
Software Engineer NextGen AI Search
Cisco Systems, Inc.
RTP, NC
As a Software Engineer, you will be a core contributor to our engineering efforts, focusing on building high-performance data pipelines, search infrastructure, and agentic components that…
Added 5 mins ago
Software Engineer NextGen AI Search
Cisco Systems, Inc.
San Jose, CA
…As a Technical Leader, you will sit at the intersection of Data Engineering, Search Science, and Generative AI. You will lead a team of engineers to build the core infrastructure that…
Added 6 mins ago
AI Engineer 3 (AI Foundations)
Capital One
NY · McLean, VA · San Jose, CA
Collaborate with research and data engineering teams to curate high-quality datasets and improve model evaluation methodologies
Added 6 mins ago
Director, Machine Learning Engineer
Capital One
San Jose, CA · San Francisco, CA · McLean, VA · NY
…emerging technologies to join our team. As a Machine Learning Engineer people leader, you’ll have the opportunity to be on the forefront of driving major AI transformations and scaling…
Added 6 mins ago
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Principal Forward Deployed AI Engineer
Verizon Data Services LLC
Basking Ridge, NJ · Irving, TX · Charlotte, NC · Temple Terrace, FL
- $120,500 to $231,000 USD / year
As a Principal Forward Deployed AI Engineer within Verizon’s Transformation Command Center (TCC), you will embed directly into the frontline of Verizon’s core Business Units to solve our…
Added 6 mins ago
Lab Manager
Performance Fluid Experts Group
Cincinnati, OH
We engineer leading fluid solutions that keep the world moving and we’re building a better future while we do it. As a vertically integrated global powerhouse, we operate 17 manufacturing…
Added 7 mins ago
MK2 GN&C Flight Controls Engineer III - Lunar Permanence
Blue Origin LLC
Seattle, WA
Robust understanding of software and data configuration management techniques and tools
Added 7 mins ago
CI
System Engineer Level 3
CHAREM ISD and our local districts
Charlevoix, MI
- From $35.92 USD / hour
- Cybersecurity & Data Protection: Implement and monitor network security controls, endpoint detection, content filtering, firewall policies, and automated backup/disaster recovery systems.
Added 8 mins ago
Logistics Project Engineer
Airbus Americas, Inc.
Mobile Area, AL
Airbus Commercial Aircraft is looking for a Logistics Project Engineer to join our Logistics Operational Excellence team based in Mobile, AL.
Added 8 mins ago
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Manufacuring Team Lead
Aerotek
Bethel, CT
- $23 to $33 USD / hour
Verify counts and record production work on daily production sheets, and transfer data into customer databases or profiles, ensuring all reports are completed on time and are accurate.
Added 9 mins ago
AE
Sr Firmware Engineer
Advanced Energy Industries, Inc
Wilmington, MA
- $110,000 to $150,000 USD / year
…semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decades to perfecting power for its global…

Senior Systems Security Engineer

Remote, United States

$82,969 - $110,625 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $87,117 - $116,156 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $91,266 - $121,688 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA.

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Job details

Pay: $82,969 - $110,625 in these states: AL, AR, AZ, FL, GA, IA, ID, IN, KS, KY, LA, ME, MO, MS, MT, ND, NE, NM, OH, OK, PA, SC, SD, TN, UT, VT, WI, WV, and WY. $87,117 - $116,156 in these states: CO, HI, MI, MN, NC, NH, NV, OR, and RI. $91,266 - $121,688 in these states: AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and WA.
Apply by: May 12, 2027
Experience: 6 years of experience, or 4 with Masters degree
Posting language: English
Posted: Nov 13, 2026

Original job description

Lumen is the trusted network for the AI‑powered world, connecting people, data, and applications through our expansive fiber network and connected ecosystem. We enable secure, high‑performance connectivity across cloud, edge, and AI workloads for enterprises, governments, and communities. At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter. This is a high accountability environment where bold ideas drive real innovation for our customers, partners, and industry. The work is challenging, expectations are clear, and trust is built into how we operate. If you’re ready to take ownership, deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today. The Role

Lumen’s Black Lotus Labs is seeking a Lead Site Reliability Engineer and join our US-based Information Security / Big Data team. This small team of passionate security researchers works on vast, unique information security related data sets using our distributed computing cluster. The team is looking for a knowledgeable Linux admin with a passion for learning, running distributed systems, and an interest in the security domain. This is a team of people that love to be creative, learn new things, and innovate using their expertise to make an impact in the information security world. If you enjoy being at the cutting edge of technology and making the Internet a safer place, then this is the job for you.

This position will work within the platform and infrastructure of Black Lotus Labs, supporting the ongoing operations of a big data infrastructure that is used to ingest, parse, store, and analyze cyber threats, as well as supporting the operations of other systems to facilitate cyber security research and analysis. The work effort of the role is focused on the ongoing operational support of on-premises and cloud hosted Linux (Ubuntu) systems that support our Hadoop ecosystem (HBase, HDFS, Spark, Kafka, etc.), Elasticsearch and Redis clusters, Docker using Docker Swarm, a malware environment, and a network of honeypots.

The Main Responsibilities

Respond to system alerts and take appropriate action to troubleshoot and resolve identified issues.
Open and maintain Jira tickets to track system issues, tasks, and required follow-up activities.
Investigate system resources, processes, and performance issues to identify root causes and potential solutions.
Maintain system infrastructure to support ongoing stability, reliability, and availability.
Tune and optimize systems to improve overall performance, efficiency, and resource utilization.
Enhance monitoring and alerting systems to improve visibility into system health and proactively identify potential issues.

What We Look For in a Candidate

Required

Bachelors Degree
6 years of experience, or 4 with Masters degree

Preferred

Masters Degree
Candidates must have a strong background demonstrating
Knowledge of big data systems like Hadoop
Knowledge of Linux administration
Knowledge of system logging
Knowledge of host networking

Highly desired skills, experience, or knowledge will include:

Experience with Hadoop distributions
Experience with Docker and Docker Swarm
Experience with Gitlab repository
Scripting and automation (Bash/Python) of systems
Experience with CI/CD deployment tools
Experience with task tracking software like Jira
Administrating virtual machines on cloud providers
Securing Linux systems and associated applications
Knowledge of iptables and nftables tools
Managing system with infrastructure tools like Salt or Bash
Administrating Elasticsearch clusters

Compensation

This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience and other relevant factors.

Location Based Pay Ranges:

Lumen offers a comprehensive package featuring a broad range of Health, Life, Voluntary Lifestyle benefits and other perks that enhance your physical, mental, emotional and financial wellbeing. We're able to answer any additional questions you may have about our bonus structure (short-term incentives, long-term incentives and/or sales compensation) as you move through the selection process.

Learn more about Lumen's:

Benefits
Bonus Structure

Requisition #: 344348

Life at Lumen Life at Lumen is human and connected, even in a fast moving, AI‑focused organization. We set clear expectations and trust people to meet them. With real support and shared accountability, teams collaborate better, move faster, and deliver meaningful outcomes. Our Lumen 8 behaviors guide how we interact, make decisions, and work together, shaping a culture built to perform and win. To learn more about Life at Lumen and how we live the Lumen 8, please visit: https://jobs.lumen.com/global/en/life-at-lumen

Background Screening If you are selected for a position, there will be a background screen, which may include checks for criminal records and/or motor vehicle reports and/or drug screening, depending on the position requirements. For more information on these checks, please refer to the Post Offer section of our FAQ page. Job-related concerns identified during the background screening may disqualify you from the new position or your current role. Background results will be evaluated on a case-by-case basis. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

Equal Employment Opportunities We are committed to providing equal employment opportunities to all persons regardless of race, color, ancestry, citizenship, national origin, religion, veteran status, disability, genetic characteristic or information, age, gender, sexual orientation, gender identity, gender expression, marital status, family status, pregnancy, or other legally protected status (collectively, “protected statuses”). We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training.

Privacy Notice Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Applicant Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data. To review Lumen’s Global Employment Applicant and Talent Community Privacy Notice, please visit: https://jobs.lumen.com/global/en/privacy-notice

Disclaimer The job responsibilities described above indicate the general nature and level of work performed by employees within this classification. It is not intended to include a comprehensive inventory of all duties and responsibilities for this job. Job duties and responsibilities are subject to change based on evolving business needs and conditions. In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information. Please be advised that Lumen does not require any form of payment from job applicants during the recruitment process. All legitimate job openings will be posted on our official website or communicated through official company email addresses. If you encounter any job offers that request payment in exchange for employment at Lumen, they are not for employment with us, but may relate to another company with a similar name.

Apply on careers.lumen.com About employer

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Jobs in the United States