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AF
OPERATIONS SUPPORT SPECIALIST
Air Force Elements, U.S. Special Operations Command
Location Negotiable After Selection
- $90,925 to $118,204 USD / year
The primary purpose of this position is: To serve as the Operations Support Specialist, a combat mission area that encompasses numerous operations support, intelligence, acquisitions,…
Added 3 mins ago
AN
IT SPECIALIST (SYSTEMS ADMINISTRATION)
Army National Guard Units
Leavenworth, KS
- $89,558 to $116,432 USD / year
As an IT SPECIALIST (NETWORK SERVICES), GS-2210-11, you will function as a technical specialist on issues relating to the wide area network (WAN) and local area network (LAN) systems and…
Added 3 mins ago
FS
IT Specialist (Customer Support)
Food Safety and Inspection Service
Urbandale, IA · Raleigh, NC
- $107,301 to $144,493 USD / year
…Software. | Assist Senior Leaders in Policy Development. | Support Telecommunications and Network Infrastructure. | Coordinate and Maintain Video Teleconferencing Environments. | Modify…
Added 3 mins ago
AN
IT SPEC (INFOSEC)
Air National Guard Units
Camp Murray, WA
- $83,935 to $109,122 USD / year
…features prior to use on any accredited information system or network. Certifies all software prior to installation and use on communications and computer systems. Executes computer…
Added 5 mins ago
Embedded Test and Evaluation Engineer (Associate or Mid-Level)
The Boeing Company
Kirtland, NM · Kirtland AFB, NM
Work at the forefront of innovation! The selected candidate will support the hardware, firmware, and software development of electro-optical systems at the listed locations. This is a…
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Technical Trainer (Learning Specialist 3/4)
Los Alamos National Laboratory
Los Alamos, NM
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Manufacturing Manager 3
Los Alamos National Laboratory
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Research Technologist 1/2
Los Alamos National Laboratory
Los Alamos, NM
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Project Controls Engineer 3/4 (Project Controls 3/4)
Los Alamos National Laboratory
Los Alamos, NM
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Advanced Laser Diagnostics Scientist (Scientist 1/2)
Los Alamos National Laboratory
Los Alamos, NM
Knowledge of AC and DC electrical circuits including knowledge of basic electrical network behavior, electronic signal characteristics, levels, noise immunity, transmission limitations, and…
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R&D Engineer 1/2
Los Alamos National Laboratory
Los Alamos, NM
Education/Experience Requirements for the R&D Engineer 1: Position requires a Bachelor's Degree in Engineering from an accredited institution related to the occupation combined with 2 years…
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Facility Operator 3
Los Alamos National Laboratory
Los Alamos, NM
…responsible for administrative duties such as work document and engineering design reviews, and the initiation and tracking of material…
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Lead Director - Network and Data Center Engineering
CVS Health
Santa Fe, NM
The Lead Director, AI Network & Data Center Engineering is responsible for leading the strategy, design, and delivery of the organization’s network infrastructure supporting enterprise…
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Order Specialist, Sales Velocity
Zayo
Santa Fe, NM
…innovations that are transforming our society. Zayo’s 141,000-mile network in North America and Europe includes extensive metro connectivity to thousands of buildings and data centers.…
Added 5 mins ago
AT
Site Reliability Engineer II
Akamai Technologies, Inc.
Santa Fe, NM
- $95,000 to $171,000 USD / year
…firewall, and IPSec Gateway services. You'll work with software engineering, product, and operations teams to ship dataplane and control-plane changes safely across a global fleet. You will…
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Cybersecurity Engineer (Cloud)
Amentum
Santa Fe, NM
Integrate cloud security telemetry with Security Operations and the managed security service provider. Support escalated investigations when cloud expertise is needed.
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Senior Cybersecurity Architect (Cloud)
Amentum
Santa Fe, NM
Define AI telemetry and investigation requirements with Security Operations and Detection Engineering, then support escalated investigations, control improvements, and secure recovery when…
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Automation, Robotics, and Control Deputy Group Leader (R&D Manager 3)
Los Alamos National Laboratory
Los Alamos, NM
E-3 is a multidisciplinary engineering organization that E-3 designs, builds, and deploys custom instrumentation, controls, and robotic solutions to solve the unique technical challenges of…
Added 5 mins ago
HA
ELECTRONIC INTEGRATED SYSTEMS MECHANIC (ACFT ELECTRICIAN)
Headquarters, Air Force Reserve Command
Homestead AFB, FL
- $84,064 to $98,090 USD / year
Advises engineering personnel on the operation and maintenance effects of proposed TimeCompliance Technical Orders (TCTO) and/or modifications on new or existing equipment.
Added 6 mins ago
Co-Founder & CEO - Supply Chain Tech | AI Returns Recovery
FutureSight Ventures
Remote, United States
Venture building resources, including embedded design, engineering, growth, and fundraising support from day one
Added 6 mins ago
Co-Founder & CEO - Supply Chain Tech | AI Returns Recovery
FutureSight Ventures
Remote, United States
Venture building resources, including embedded design, engineering, growth, and fundraising support from day one
Added 6 mins ago
Co-Founder & CEO - Supply Chain Tech | AI Returns Recovery
FutureSight Ventures
Remote, United States
Venture building resources, including embedded design, engineering, growth, and fundraising support from day one
Added 6 mins ago
Co-Founder & CEO - Supply Chain Tech | AI Returns Recovery
FutureSight Ventures
Remote, United States
Venture building resources, including embedded design, engineering, growth, and fundraising support from day one
Added 6 mins ago
Co-Founder & CEO - Supply Chain Tech | AI Returns Recovery
FutureSight Ventures
Remote, United States
Venture building resources, including embedded design, engineering, growth, and fundraising support from day one
Added 6 mins ago
Co-Founder & CEO - Supply Chain Tech | AI Returns Recovery
FutureSight Ventures
Remote, United States
Venture building resources, including embedded design, engineering, growth, and fundraising support from day one

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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