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Added just now
MA
Site Reliability Engineer – DevOps, Azure
Manufacturers and Traders Trust Co
Buffalo, NY
- $116,400 to $194,000 USD / year
This role is four days onsite, with the flexibility to work from home one day per week M&T Work Model - 4 Days In-Office | 1 Day Work From Home
Added just now
Senior Mechanical Engineer
Houston, TX
The Senior Mechanical Engineer will lead the design, development, and optimization of mechanical systems and components to meet project requirements and industry standards. This role is…
Added 1 min ago
Software Development Engineer II - Change Review , Amazon Software Builder Experience – Change Auto Review Experience (CRUX)
Amazon Development Center U.S., Inc.
Seattle, WA
AI-assisted development is changing how software is created. We are looking for a Software Development Engineer II to build the next generation of change-review tooling for this evolving…
Added 1 min ago
Systems Development Engineer , Operations Infrastructure Services
Amazon.com Services LLC
Nashville, TN
We're an agile development team within Operations Infrastructure Services (OIS), part of Amazon Robotics, assisting fulfillment centers, delivery stations, and sortation centers globally.…
Added 1 min ago
Senior Software Development Engineer, Ads - Full-Funnel Agentic Intelligence & Models (FAIM)
Amazon.com Services LLC
New York, NY · Seattle, WA · Palo Alto, CA
- Drive the team's engineering strategy and influence the product roadmap, giving context on current and future technology choices
Added 2 mins ago
Senior Engineer, Corporate Systems & Finance Technology
Marriott
Remote, United States
The Application Solution Engineer for Oracle Enterprise Performance Management (EPM) is a subject-matter expert responsible for the design, implementation, and optimization of the full EPM…
Added 3 mins ago
J
Instrumentation Engineer
Jobot
Albuquerque, NM · Los Angeles, CA
- $120,000 to $130,000 USD / year
&bullet; Minimum 5 years of hardware product development experience
Added 3 mins ago
Project Manager / Tooling Engineer
MAJORS PLASTICS INC
OMAHA, NE
Majors Plastics expects its Tooling Engineers to oversee the technical development, construction and implementation of custom injection molds and secondary machinery for new and existing…
Added 3 mins ago
Vehicle Test Engineer II, Vehicle Efficiency Engineering
Lucid Motors
Newark, CA
…performance, and customer experience. Working closely with product development, manufacturing, testing, validation, and attribute teams, Efficiency Engineering plays a critical role in…
Added 3 mins ago
Mechanical Engineering Intern (Summer 2027)
RocketForce Technologies LLC
Mason, OH
Mechanical Engineer at Rocketdyne are responsible for a wide range of assignments, including design, analysis, and test of opto-mechanical, and electro-optical systems. These systems have…
Added 3 mins ago
Systems Engineer Intern (Summer 2027)
RocketForce Technologies LLC
Mason, OH
As a Systems Engineer Intern in the Space Electronics Technical Lead Engineering (TLE) group, you will help solve some of our customers’ toughest technical challenges across launch-vehicle…
Added 3 mins ago
Test Engineer Intern (Summer 2027)
RocketForce Technologies LLC
Mason, OH
As an Test Engineer Intern, you will have the opportunity to work various launch vehicle and space-based application programs, solving our customer’s most difficult technical challenges.…
Added 3 mins ago
Project Engineering Intern (Summer 2027)
RocketForce Technologies LLC
Redmond, WA
At Rocketdyne, this role gives an early-career engineer the chance to step directly into real spacecraft hardware work. You will help move chemical propulsion hardware through production,…
Added 3 mins ago
Materials and Process Engineering Intern (Summer 2027)
RocketForce Technologies LLC
Redmond, WA
…cross-functional teams, including other Engineering Disciplines, Program/Product/Project Engineers, Quality, Manufacturing, and…
Added 5 mins ago
Senior Solutions Architect
Storesight
AR
…(in-store photo data), Data & Analytics (custom dashboards), and Development (advanced solutions and AI). You will also partner with Project Management and Platform Operations to run the…
Added 6 mins ago
Agentic Workflow Engineer
Western Governors University
Salt Lake City, UT
Applies programming, automation, AI-assisted development, and software engineering practices to build, debug, evaluate, and continuously improve solutions.
Added 6 mins ago
Project Manager K-12
Cumming Management Group, Inc.
USA Home Office, TX · USA Client Site, TX
Value Engineer the project by identifying opportunities for savings and ensuring material substitutions are equal.
Added 8 mins ago
Lead Technology Engineer
PAE CONSULTING ENGINEERS INC
New York, NY
PAE is seeking a technically proficient and collaborative Lead Technology Engineer in our New York office to guide project teams through the successful design and execution of complex…
Added 9 mins ago
KS
Electrical Engineer
Kelly Services
Kilgore, TX
- $75,000 USD / year
Kelly Engineering is seeking an Electrical Engineer for our client in Kilgore, TX. This position offers an opportunity to gain hands-on experience supporting electrical engineering,…
Added 11 mins ago
Lead Manufacturing Engineer
GE Aerospace
Lynn, MA
Serve as the manufacturing product engineer for rotating hardware components, with end-to-end ownership of manufacturing support and process performance
Added 11 mins ago
Systems Test Engineer 3
United Launch Alliance
Centennial, CO
Experience and background with previous development programs to design / build a new product from scratch or enhance an existing product is preferred.
Added 12 mins ago
Senior Staff Engineer & Architect, Agentic AI Platform
Daon Inc
Fairfax, VA
We're looking for a hands-on senior engineer and architect to turn our agentic AI work into secure, scalable products inside the TrustX platform. You'll set the technical direction and also…
Added 13 mins ago
Software Development Engineer 3
WEX
Remote, United States
We are seeking a seasoned Sr. Software Engineer in the WEX Mobility Engineering organization. This role will sit in the Merchant team within the North America Mobility that caters fleet…
Added 13 mins ago
RE
Lead Software Engineer
RGA Enterprise Services Company
Remote, United States
- $123,120 to $183,290 USD / year
As Technical Lead Engineer, provides technical skills combined with strong leadership skills to articulate architectural direction and solutions to both product stakeholders and the…
Added 13 mins ago
Software Development Engineer – Agentic AI
Musarubra US, LLC
TX
Software Development Engineer – Agentic AIAbout Trellix

Lumen

Lead Information Security Engineer - Red Team

Atlanta, GA, United States

Apply on usnlx.com About employer

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Job details

Experience: 5+ years of hands-on penetration testing, offensive security, or advanced security assessment experience; 7+ years in Information Security (or 5+ years with a Bachelor's degree).
Posting language: English
Posted: Oct 1, 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

Red Team - Lead Information Security Engineer

The Lead Information Security Engineer within Product and Platform Security provides technical leadership and hands-on execution across Red Team functions. This role leverages advanced penetration testing and adversarial emulation to identify and ethically exploit vulnerabilities across enterprise systems, products, services, and applications in cloud-native and hybrid environments. The Lead plans and executes Adversarial Cybersecurity Emulation (ACE) exercises, including AI-driven threat scenarios, to evaluate and strengthen security defenses.

At Lumen, we are igniting business growth by connecting people, data, and applications quickly, securely, and effortlessly. As part of our security organization, you will help protect critical platforms and technologies while advancing Red Team capabilities through innovation, automation, and threat-informed testing.

The Lead is expected to balance deep technical expertise with leadership responsibilities, including guiding engagements, setting technical direction, mentoring engineers, ensuring quality outcomes, and driving remediation efforts to completion. This role also leads strategic initiatives that enhance penetration testing, adversarial emulation, and security testing capabilities while partnering with stakeholders across technology, engineering, product, and security teams to reduce risk and improve resilience.

Location

This is a remote opportunity open to candidates located anywhere in the U.S.

The Main Responsibilities

Serve as a cybersecurity and Red Team subject matter expert, leading penetration testing, adversarial emulation, and threat-based security assessments.
Lead end-to-end planning, execution, and reporting of complex security assessments across infrastructure, applications, cloud platforms, APIs, databases, and identity systems.
Direct Adversarial Cybersecurity Emulation (ACE) and Red Team engagements, coordinating stakeholders, managing risk, and delivering actionable security recommendations.
Provide technical leadership across multiple concurrent initiatives, ensuring quality, accuracy, and successful delivery while remaining hands-on with testing activities.
Define testing strategies, review findings and risk assessments, and guide remediation efforts to reduce organizational risk.
Partner with incident response, engineering, product, and business teams to identify vulnerabilities, evaluate attack paths, and strengthen security controls.
Drive innovation through automation, tooling, process improvements, AI/ML-enabled security capabilities, and the expansion of Red Team services.
Communicate technical risks and business impacts to executive and technical audiences, promote knowledge sharing, and foster a strong security-focused culture.

What We Look For in a Candidate

Minimum Qualifications

Bachelor’s degree in Information Security, Computer Science, Engineering, or related field (or equivalent experience).
5+ years of hands-on penetration testing, offensive security, or advanced security assessment experience; 7+ years in Information Security (or 5+ years with a Bachelor's degree).
Professional certifications in penetration testing such as GPEN, GWAPT, GMOB, OSCP, OSWE, or equivalent.
Proven experience leading complex penetration tests and adversarial exercises from planning through technical and executive reporting.
Deep expertise in MITRE ATT&CK, threat-informed testing, adversarial emulation, and modern cyber threats, vulnerabilities, and exploit techniques.
Strong knowledge of AWS, Azure, and/or GCP security, including identity, networking, workloads, and cloud control planes.
Experience applying OWASP, NIST, CIS Controls, and other security frameworks.
Advanced knowledge of networks, operating systems, identity systems, applications, APIs, scripting, and enterprise technologies.
Demonstrated leadership, mentoring, communication, and stakeholder management skills, with the ability to drive multiple workstreams while remaining technically hands-on.

Preferred Qualifications

Master’s degree in Information Security, Computer Science, Engineering, or related field.
7+ years of penetration testing or offensive security experience in large enterprise environments.
3+ years leading Red Team engagements and coordinating with defensive, business, and executive stakeholders.
Experience developing security tools, exploits, payloads, automations, and new Red Team capabilities.
Experience assessing mobile technologies, AI systems, cloud services, and other emerging technologies.
Knowledge of AI/ML applications in cybersecurity, including adversarial testing and automation.
Experience creating technical training, teaching, presenting at conferences, or building development programs.
Advanced professional certifications such as GXPN, OSEP, or equivalent.

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

$105,786 - $141,047 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 WY

$111,074 - $148,099 in these states: CO HI MI MN NC NH NV OR RI

$116,364 - $155,152 in these states: AK CA CT DC DE IL MA MD NJ NY TX VA WA

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 (https://jobs.lumen.com/global/en/benefits-statement)

Bonus Structure

Requisition #: 343648

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 (https://jobs.lumen.com/global/en/faq) . 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 usnlx.com About employer

More about this job

Skills

Cybersecurity
Leadership
Penetration testing
Coaching
Reporting
Incident response
ML
Computer science
MITRE ATT&CK
AWS
Microsoft Azure
Google Cloud
Communication skills
Stakeholder management
Teaching

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Work requirements

Jobs in the United States