Jobs in the United States

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Added just now
Network Engineer - Principal
Amentum
Warrenton, VA
Must have active Top-Secret clearance with SCI or the ability to acquire Top Secret/SCI
Added just now
Unified Communications Engineer - Principal
Amentum
Warrenton, VA
Must have active Top-Secret clearance with SCI or the ability to acquire Top Secret/SCI
Added just now
Senior Network Engineer
Amentum
Fort Meade, MD
Security Clearance Required: Must have active Top Secret clearance with SCI eligibility
Added 1 min ago
SR
Operations / Maintenance / Engineering Specialist (Transitioning Military program)
Savannah River Mission Completion
Aiken, SC
- $94,000 to $165,000 USD / year
Assignments may include Shift Operations, Control Room, Shift Technical Engineer, Work Planner, Lockout Writer, Maintenance Specialist or related facility-based engineering, operations and…
Added 1 min ago
Senior Electrical Engineering Leader - Power Infrastructure
GE Vernova
Greenville, SC
This position is ideal for an experienced electrical engineer who enjoys solving complex power system challenges, leading capital projects, influencing long-term infrastructure strategy,…
Added 1 min ago
Lead Information Security Engineer - Red Team
Lumen
Columbia, SC
Red Team - Lead Information Security Engineer
Added 1 min ago
Product Formulation Technician - Suspension
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Columbia, SC
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Clinical Specialist, Pain Interventions - Columbia / Florence, SC
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Columbia, SC · Florence, SC
Maintains a working knowledge of competitive products
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Group Leader - Logistics, Transportation, & Packaging Engineer
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Individual must have ability to multitask and make independent decisions that may be of a complex nature · Must have a high sense of urgency, attention to detail, excellent organizational skills and be able to work effectively in a fast-paced environment
Added 2 mins ago
Construction Superintendent
Allan Myers, Inc
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Minimum 6 years of heavy civil construction experience with at least 2 years of Superintendent experience required · Valid driver’s license required
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Electrical Engineer
Zero Point, Inc.
NC
We are seeking a highly capable Electrical Engineer to provide engineering, technical, and acquisition support to U.S. Special Operations Command (USSOCOM) at Ft. Bragg, NC. The…
Added 3 mins ago
Java Engineer
Infosys
United States
…contribute to transformative projects across banking, wealth management, and insurance sectors. If you're passionate about AI and eager to make a significant impact, the Infosys Financial…
Added 3 mins ago
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Senior Process Engineer, Cell Therapy Process Development
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Gaithersburg, MD · Gaithersburg
- $96,000 to $144,000 USD / year
We are seeking a highly motivated Senior Process Engineer to support cell therapy process characterization and commercialization activities. In this role, you will play critical role in…
Added 4 mins ago
Principal - Software Engineer
Ally Bank
Charlotte, NC
Hybrid roles are generally expected to be in the office a certain number of days per week as indicated by your manager
Added 5 mins ago
Corp Support Intern
Copart, Inc
Dallas, TX
· Individual must have excellent attention to detail and organizational skills · · Must possess excellent communication and customer services skills to work with vendors and Copart employees
Added 5 mins ago
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Test Engineer II
Thorlabs
Newton, NJ
- $84,000 to $98,000 USD / year
…both international and domestic markets. Working with both management and lower-level staff, test engineers coordinate information between departments, educating design teams about product…
Added 5 mins ago
TG
Quality Resident/Automotive Liaison
TRIGO Global Quality Solutions
Austin, TX
- From $24 USD / hour
Quality Resident Engineer / Automotive Liaison
Added 5 mins ago
Senior Systems Engineer
Capstone Research Corporation
Huntsville, AL
We have an immediate opening for a Senior Systems Engineer who will support USAF Portfolio Acquisition Element Command, Control, Communications, Battle Management (PAE C3BM) in Huntsville,…
Added 6 mins ago
SU
Project Engineer
Skanska USA
Bountiful, UT
- $99,820 USD / year
The Project Engineer works within the Project Management Team which is responsible to plan and oversee the project to ensure a timely and cost-effective outcome. This includes budgeting,…
Added 7 mins ago
Project Engineer - Markade
Kelso Industries
Phoenix, AZ · Surprise, AZ
Markade Plumbing seeks a committed and detail-oriented Project Engineer to support the successful implementation of plumbing systems across various commercial construction projects. This…
Added 7 mins ago
Network Engineer
The Tatitlek Corporation
Fort Worth, TX
Candidates must have the the ability to obtain and maintain a Public Trust clearance · Must have the ability to obtain and maintain a security clearance
Added 7 mins ago
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Fleet Reliability Engineer
Highland Electric Fleets
Remote, United States
- $125,000 to $140,000 USD / year
As a Fleet Reliability Engineer, you will play a critical role in ensuring the uptime, reliability, and performance of Highland’s electric vehicle (EV) fleet. You will become a subject…
Added 8 mins ago
Construction Consultant
Rimkus
Remote, United States
Construction field engineer or assistant project management experience is required. Building Inspection experience is a plus.
Added 8 mins ago
Construction Consultant
Rimkus
Remote, United States
Construction field engineer or assistant project management experience is required. Building Inspection experience is a plus.
Added 8 mins ago
Construction Consultant
Rimkus
Remote, United States
Construction field engineer or assistant project management experience is required. Building Inspection experience is a plus.

Lumen

Lead Information Security Engineer - Red Team

Boise, ID, United States

Apply on usnlx.com About employer

Applications open in a new tab.

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