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Added 17 mins ago
DF
IT CYBERSECURITY SPECIALIST (CUSTSPT/INFOSEC)
Defense Finance and Accounting Service
Columbus, OH · Cleveland, OH · Indianapolis, IN
- $111,138 to $144,481 USD / year
Serves as senior Security Control Assessor leading assessments of information systems. Applies experience as network engineer, web administrator, developer, or DBA using Nessus, Fortify, or…
Added 20 mins ago
Solutions Architect
NuView
Remote, United States
Design infrastructure, cloud, networking, security, and collaboration solutions aligned with NuView standards.
Added 22 mins ago
Senior Electrical BMS engineer
QCS Staffing
New York
Senior Electrical BMS engineer – Rochester, NY– Initial 12-Month Contract – Life Sciences The USA is a hive of activity for the Life Sciences Sector at present with global players setting…
Added 27 mins ago
Staff Software Engineer, Infrastructure, Google Customer Solutions Intelligence Service
Google
Seattle, WA
…retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes…
Added 29 mins ago
P
Founding Security Engineer
Promise
Washington, DC
- $170,000 to $230,000 USD / year
Promise is looking for a Founding Security Engineer to accelerate our business. This role requires you to work closely with builders of varying technical depth, enabling our business’s…
Added 1 hour ago
Data Center Technician II
Google
Council Bluffs, IA
Experience diagnosing and troubleshooting one of the following: operating systems, computer/server hardware, or networking protocols.
Added 1 hour ago
Temporary General Maintenance Engineer- Room Call - The Cosmopolitan
The Cosmopolitan Of Las Vegas
United States
As a Temporary General Maintenance Engineer, you will respond to and resolve guest-room maintenance work orders by promptly identifying, troubleshooting, and repairing a variety of…
Added 1 hour ago
Lead General Engineer - Mandalay Bay
Mandalay Bay Resort and Casino, LLC
United States
As a Lead General Engineer, you will play a critical role in Engineering operations, resolving complex and escalated maintenance challenges across multiple trades, including electrical,…
Added 1 hour ago
General Maintenance Engineer - Property Support - Aria
Aria Resort and Casino, LLC
United States
As a General Maintenance Engineer, you will support the daily maintenance and repair needs of various departments throughout the property. You will troubleshoot, maintain, and repair a…
Added 1 hour ago
Flooring Maintenance Engineer - Aria
Aria Resort and Casino, LLC
United States
As a Flooring Engineer, you will play a critical role in maintaining the safety, functionality, and presentation of the property's diverse flooring surfaces, including carpeting, tile, and…
Added 1 hour ago
AI Solutions Engineer
Baker Tilly Advisory Group, LP
Remote, United States
If so, consider joining Baker Tilly as an AI Solutions Engineer, where you’ll build intelligent, autonomous agentic solutions that streamline business processes, integrate with enterprise…
Added 1 hour ago
Principal Architect
Lumen
Dover, DE
…practices. Establish cost-aware patterns for compute, storage, networking, AI/ML, Kubernetes, databases, and SaaS platforms. Develop unit economics, chargeback/showback models, cloud…
Added 1 hour ago
Lead Information Security Engineer - Red Team
Lumen
Dover, DE
Red Team - Lead Information Security Engineer
Added 2 hours ago
Software Engineer Co-op (January 2027)
RTX Corporation
marlborough, MA
…software and firmware integrate operating systems, device drivers, networking, and control software to bring together sensors, guidance, and flight control processing features to complete…
Added 2 hours ago
FM
Sr. Principal Integration Engineer - Cloud Solutions
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
Engineer solutions across Azure compute, storage, networking, identity, containers, and platform services; ensuring integration, reliability, and operational supportability.
Added 2 hours ago
CI
Staff Software Engineer, Edge Agent
Cribl, Inc
Denver, CO
- $170,000 to $220,000 USD / year
…of machines with diverse configurations. As a Staff Software Engineer on the Edge team, you will be a go-to engineer for Windows, building and improving the experience of running Cribl Edge…
Added 2 hours ago
Cybersecurity + DevOps
Xoriant
Sunnyvale, CA
.We are looking for an experienced DevSecOps & Cybersecurity Engineer with strong hands-on expertise across DevOps, cloud infrastructure, automation, and cybersecurity.
Added 2 hours ago
Cybersecurity + DevOps
Xoriant
Sunnyvale, CA
.We are looking for an experienced DevSecOps & Cybersecurity Engineer with strong hands-on expertise across DevOps, cloud infrastructure, automation, and cybersecurity.
Added 2 hours ago
J
Senior IT Project Engineer
Jobgether
Remote, United States
- $105,000 to $115,000 USD / year
…professional services organizations. As a Senior IT Project Engineer, you will design, implement, and optimize complex technology solutions across networking, cloud platforms,…
Added 2 hours ago
J
Big Data Architect IT Consultant Master
Jobgether
Remote, United States
- $75 to $80 USD / hour
At least 5 years of experience designing and implementing cloud networking, security, and storage solutions, particularly on Microsoft Azure.
Added 2 hours ago
Customer Engineer / Senior Customer Engineer
Dallas, TX
Apply foundational networking concepts (TCP/IP, DHCP, NAT, VLAN) to solve daily technical challenges.
Added 3 hours ago
Cloud Engineer
The Howard University
United States
The Cloud Engineer is responsible for designing, implementing, maintaining, and optimizing secure and scalable Microsoft Azure cloud infrastructure supporting institutional data, analytics,…
Added 3 hours ago
J
Senior TypeScript Backend Engineer
Jobgether
Remote, United States
- $50 to $90 USD / hour
…steps. Our partner is looking for a Senior TypeScript Backend Engineer based in the United…
Added 3 hours ago
NG
2027 Structural Engineer Intern - Gilbert AZ
Northrop Grumman
Gilbert, AZ
- $18.5 to $41.5 USD / hour
…We’ll support you with training, professional development and networking opportunities, and our shared vision of global…
Added 3 hours ago
NG
2027 Electrical Engineer Intern- Gilbert AZ
Northrop Grumman
Gilbert, AZ
- $21.5 to $48 USD / hour
…We’ll support you with training, professional development and networking opportunities, and our shared vision of global…

Lumen

Lead Information Security Engineer - Red Team

Dover, DE, United States

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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.

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