Jobs in the United States

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Added 1 min ago
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Staff Software Engineer
Socure
San Francisco, CA · New York, NY · Seattle, WA
- $225,000 to $280,000 USD / year
We are looking for a Software Engineer – Backend Platforms and Agentic & ML Systems to help build the backend, artificial intelligence, and machine-learning foundations that power Socure’s…
Added 1 min ago
BE7 Valves - Propulsion Engineer II
Blue Origin LLC
Seattle, WA
…next generation of rockets for commercial, civil, national security, and human…
Added 2 mins ago
Requirements Analyst - TS/SCI required
BCMC
Arlington, VA
Must have an active TS/SCI clearance
Added 2 mins ago
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IT Security Engineer
Stanford Health Care
Remote, United States
- $57.53 to $76.22 USD / hour
The IT Security Engineer is responsible for analyzing and correlating information collected from a variety of sources to identify, investigate, and report vulnerabilities in the SHC…
Added 2 mins ago
Senior AI OPS Engineer - TS/SCI
Maania Consultancy Services
virgina, NM
· Security Clearance: Active Top Secret / Sensitive Compartmented Information (TS/SCI) required at time of hire.
Added 4 mins ago
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Mechanical Engineer
lhh
Roselle, IL
- $115,000 to $140,000 USD / year
The Mechanical Engineer will design custom mechanical systems for chemical feed and automation equipment. This position plays an important role in bringing engineered solutions from concept…
Added 4 mins ago
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Senior AI Engineer
lhh
Seattle, WA
- $175,000 to $190,000 USD / year
LHH is seeking an innovative and technically skilled Sr. AI Engineer to design, develop, and deploy AI solutions that improve healthcare operations, clinical decision-making, and business…
Added 5 mins ago
SO
Senior Data Engineer (Information Systems Analyst III Opt. S)
State of Illinois
Chicago, IL
- $9,130 to $13,573 USD / month
Anticipated Hybrid Work Schedule Availability: 1 to 5 Days per week in office, depending on operational needs
Added 5 mins ago
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Support Engineer - Incident
Oracle
Nashville, TN · Orlando, FL · Kansas City, MO
- $21.2 to $45.05 USD / hour
Ability to work onsite 3 days per week in one of the designated hub locations
Added 6 mins ago
Principal Cardiovascular Surgery Sales Rep - Dallas
MDU Medtronic USA Inc
Remote, United States
MUST HAVE: BASIC QUALIFICATIONS:
Added 6 mins ago
Systems Support Specialist II - Zeeland, Michigan
Generac Power Systems Inc
Zeeland, MI
…Answers user PC and software questions, serve as liaison with the Information Technology Department, assists with software training, and troubleshooting hardware and software applications.…
Added 6 mins ago
Forward Deployed Software Engineer
Reveal Technology
Remote, United States
Reveal exists to serve defense, security, and public safety missions where time is compressed, information is contested, and precision matters. We are scaling our team and technology to…
Added 6 mins ago
Terraform Platform Engineer (GCP)
NTT DATA Americas, Inc.
Plano
We are currently seeking a Terraform Platform Engineer (GCP) to join our team remotely in the US.
Added 6 mins ago
Client Deliverables Manager
ZBETA Consulting
Remote, United States
ZBeta is a world-class physical security design, consulting, and managed services firm that partners with some of the most dynamic, high-profile organizations and individuals in the world.…
Added 7 mins ago
Staff IT Auditor
Publix Super Markets, Inc.
Lakeland, FL
Reperform representative samples of responsibilities from I/S roles such as IT Security Analyst, Engineer, DBA, and Systems Analyst.
Added 7 mins ago
Principal Engineer (agent framework)
Emergence AI
NY
…capable of understanding complex knowledge, reasoning across information, executing multi-step workflows, and taking action with the verifiability and reliability required for…
Added 8 mins ago
CR
IT Support and Operations Specialist
Colorado Rockies Baseball Club
Denver, CO
- $28 to $34 USD / hour
…connections, and switch-port issues; escalate configuration, security, or service-impacting changes to the responsible…
Added 8 mins ago
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Principal Forward Deployed Engineer
BetterUp
Austin, TX · San Francisco, CA · New York City, NY · Arlington, VA
- $250,000 to $320,000 USD / year
Employees are expected to be available to work from one of our office hubs at least two days per week, or eight days per month
Added 8 mins ago
RL
AI Engineer
R3 LLC
Remote, United States
- $170,000 to $185,000 USD / year
…adopted by users, and deliver measurable business value. The AI Engineer will work across technology, security, compliance, Professional Services, and business teams to turn emerging AI…
Added 8 mins ago
Advanced Lead Engineer - Turbine Airfoil Design
GE Aerospace
Evendale, OH
This Advanced Lead Engineer role is for Turbine Airfoil design in support of a Military NPI program within Edison Works. The position reports to an Engineering manager in Evendale, OH with…
Added 8 mins ago
LCE Systems NPI Turbomachinery Integrator
GE Aerospace
Evendale, OH
…framework. This is an excellent opportunity for an experienced engineer who brings strong technical judgement, operates with a high level of autonomy, and thrives in a fast-paced,…
Added 8 mins ago
Staff Engineer - Turbine Rotor Design
GE Aerospace
Evendale, OH
This Staff Engineer role is for Turbine Rotor design in support of a Military NPI program within Edison Works. The position reports to an Engineering manager in Evendale, OH with…
Added 8 mins ago
Staff Engineer - Turbine Airfoil Design
GE Aerospace
Evendale, OH
This Staff Engineer role is for Turbine Airfoil design in support of a Military NPI program within Edison Works. The position reports to an Engineering manager in Evendale, OH with…
Added 8 mins ago
Software Engineer
Neumeric Technologies Corporation
Lewis Center, OH
…the U.S. Requires Master's Degree or foreign equivalent* in Information Technology or related field and exp. in C++, and Java; Oracle databases and Unix environment; working with ETL…
Added 8 mins ago
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RF & Test Engineer - Aerospace
Saint-Gobain
RAVENNA, OH
- $92,000 to $142,000 USD / year
Join our Aerospace team where engineering excellence meets customer impact. As our RF & Test Engineer in Ravenna, OH , you will be the primary subject matter expert for all RF design,…

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.

Apply on careers.lumen.com About employer

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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