Jobs in the United States

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Software Engineering & Development Lead for Investment Accounting, Vice President, Onsite
SSB&T
Quincy, MA
- $120,000 to $202,500 USD / year
The ideal candidate will bring deep experience leading software engineering teams responsible for complex enterprise applications, a strong understanding of financial services and…
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Senior AI and Knowledge Systems Engineer
GeoYeti
Chantilly, VA
…intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready…
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Engineer 3
Four Seasons Hotels Limited
Teton Village, WY
Successful candidate must possess legal work authorization in the United States
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Master Scheduler (Operations & Engineering)
Brooks Automation US LLC
Fremont, CA
…industry, offering precision robotics, integrated automation systems, and contamination control solutions that empower chip manufacturers worldwide. Our product portfolio includes a range…
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Biomedical Technician I
Trimedx Holdings LLC
Columbus, OH
You enjoy learning new systems and building expertise over time.
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Director, Designated Brokerage Services Technology (PL)
Charles Schwab Inc.
Southlake, TX · Austin, TX
…reliable technology products and services. Workplace Services Engineering supports Schwab’s workplace businesses, delivering retirement, equity, designated brokerage, and workplace…
Added 1 min ago
IAM Business Analyst (Remote)
Govcio LLC
United States
…Veterans Affairs. This role bridges VA stakeholders and the IAM engineering, architecture, and quality assurance teams - writing requirements and user stories, mapping business processes,…
Added 1 min ago
IAM Journeyman Software Engineer (Remote)
Govcio LLC
United States
Architects and builds RESTful and SOAP APIs connecting ICAM services with VA applications and external systems, including message/payload design using JSON and XML.
Added 1 min ago
IAM Senior SQA Engineer (Remote)
Govcio LLC
United States
…identity governance scenarios, and works closely with the IAM engineering, architecture, and release management teams - mentoring junior SQA staff and ensuring releases meet quality,…
Added 1 min ago
IAM Database Administrator (Remote)
Govcio LLC
United States
Administers Oracle databases hosted on Microsoft Azure cloud infrastructure, coordinating with systems administration and cloud engineering teams.
Added 1 min ago
IAM SQA Engineer (Remote)
Govcio LLC
United States
…compliance. The IAM SQA Engineer works closely with the IAM engineering, architecture, and release management teams to validate new application integrations and ensure releases meet…
Added 1 min ago
IAM Systems Administrator (Remote)
Govcio LLC
United States
GovCIO is currently hiring an IAM Systems Administrator to maintain, configure, and support the server and directory infrastructure underpinning the enterprise Identity, Credential, and…
Added 1 min ago
Senior Business Process Engineer - Business Architecture
Delta Dental
Alpharetta, GA
…and implementing repeatable processes, platforms, tools, and systems to enhance awareness and growth of products and services. The Senior Business Process Engineer independently applies…
Added 1 min ago
IAM IRIS Systems Administrator (Remote)
Govcio LLC
United States
GovCIO is currently hiring an IAM IRIS Systems Administrator to maintain, configure, and support the server and directory infrastructure underpinning the enterprise Identity, Credential,…
Added 1 min ago
Project Drafter II
GEA Systems North America LLC
United States
…specialist in industrial refrigeration, heating and sustainable engineering solutions for a wide array of industries including, food, beverage, dairy and oil & gas. Our proven technologies…
Added 1 min ago
Sr Decision Services Developer
Purpose Financial
Greenville, SC
Bachelor's degree in Information Systems, Computer Science, Engineering, Mathematics, or a related field preferred; equivalent practical experience considered.
Added 1 min ago
Coverage Mechanic
Trinity Health
Hartford, CT
Rotating Shift · Schedule: Full-Time, 40 Hours- Rotating Shift
Added 1 min ago
Receiving QC Dimensional Inspector
NOV
Fort Worth, TX
Serve as a technical point of contact for complex inspection and product quality concerns involving Suppliers, Purchasing, Engineering, Manufacturing, and Quality.
Added 1 min ago
Engineering Manager, Marketing Technology
Airbnb
Remote, United States
…communications platform end to end. The Orchestration team builds the systems that let marketing and product teams design and run personalized, event- and list-triggered customer journeys…
Added 1 min ago
Coverage Mechanic
Trinity Health
Hartford, CT
Rotating Shift · Schedule: Full-Time, 40 Hours- Rotating Shift
Added 1 min ago
Electrician
Trinity Health
Hartford, CT
Schedule: Full-Time, 40 Hours- Day Shift · Must possess the ability to comply with Trinity Health policies and procedures
Added 1 min ago
Mechanic
Trinity Health
Hartford, CT
Schedule: Full-Time, 40 Hours- Day Shift · Must have completed an accredited vocational school trade program or graduated with a high school diploma from a vocational high school
Added 1 min ago
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Principal / Senior Data Scientist, Agentic AI
Arlyn AI
New York, NY
- $175,000 to $255,000 USD / year
- Design, build, evaluate, and ship production-ready AI systems from prototype to production.
Added 1 min ago
AI
Software Engineer - Controls
Applied Intuition
Sunnyvale, CA
- $150,000 to $250,000 USD / year
In addition to your engineering contributions, by working in our dynamic and customer-focused team culture, you will contribute to and learn from best practices in the nascent autonomy…
Added 1 min ago
Manager, IT Operational Readiness
LUMA Energy ServCo, LLC
United States
Bachelor's degree in Information Technology, Computer Science, Information Systems, Computer Engineering, Industrial Engineering, Business Administration or related field.

Lumen Technologies

Sr Network Test Engineer

DENVER, CO, United States

Apply on internaljobs.centurylink.com About employer

Applications open in a new tab.

Job details

Pay: $87,117 - $116,156 in these states: CO 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.
Apply by: Nov 16, 2026
Experience: 4+ years experience in network testing environments
Posting language: English
Posted: Nov 10, 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

The Sr Network Engineer applies advanced engineering and network principles, theories, concepts and technologies to solve unusually complex problems and issues. Interacts and drives vendor requirements, resolution of bug fixes, code upgrades, and vendor development as necessary. Resolves difficult production/interoperability problems by working with cross functional teams and applying advanced engineering and network principles, theories and concepts. Serves as a subject matter expert and may act as a technical project lead or mentor junior employees.

Location: This is an onsite position at Lumen's Zuni St lab in Denver, CO

The Main Responsibilities

Interacts with Architecture (IP and Security), Planning, Operations, Lab, Systems (NSD, alarming) to implement equipment and designs necessary to evolve the worldwide Internet backbone.
Ability to research, write requirements to test hardware and software to ensure interoperability and validation of features, functions and behavior.
Expertise in the certification of equipment, MOPs/network configurations.
Layer 2 – knowledge of ethernet switching equipment and switching architectures used on Lumen’s Internet networks.
Expert level experience with protocols used on Lumen’s Internet networks- BGP, IS-IS, MPLS, BFD and LLDP, and their use
Detailed experience in BGP route policy and the redistribution of routes between protocols.
Expert level knowledge and experience with BGP route reflector architecture and configurations across multiple address families.
Expert level troubleshooting knowledge with multiple vendor routing and forwarding architectures to resolve possible production issues or design behavior issues.
Strong knowledge of the UDP and TCP protocols to help design secure and efficient Internet Networks.
Expert level experience with creating Layer 3/Layer 4 filters and ACLs and creating configurations to meet requirements.
Solid experience with QoS traffic classification, remarking and per class queuing. Create QoS configurations to meet Product specifications and to resolve production issues.
Strong knowledge of distributed denial of service equipment and protocols
Designs and configures servers on BOBJ including Dashboard Design, Explorer, Mobile integration of BOBJ, Universe Configuration.
Self-motivated with problem solving capabilities, sense of urgency and accountability

What We Look For in a Candidate

Bachelor’s degree in computer science or a related field or equivalent experience/education
4+ years experience in network testing environments
Excellent documentation/technical writing skills required
Strong troubleshooting skills

Preferred Qualifications:

MS / M Tech / BS / B Tech degree in Computer Science, related technical field preferred, or equivalent work experience
Knowledge of telecommunications, specifically with VoIP protocols such as SIP
Experience in large scale data mining and big data solution implementation
Deployment experience- Visual intelligence and predictive
Universe Design - single and multi-source is required
Demonstrated ability to adapt to new technologies and learn quickly
Industry experience with DevOps
ITIL certifications

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:

$87,117 - $116,156 in these states: CO 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

What to Expect Next

Requisition #: 344393

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 internaljobs.centurylink.com About employer

More about this job

Skills

Research
Test hardware
BGP
Troubleshooting
ACLS
Problem solving
Computer science
Documentation
Technical writing
SIP
Data mining
DevOps
ITIL

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Work requirements

Jobs in the United States