Jobs in the United States

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Lead Information Security Engineer - Red Team
Lumen
Boise, ID
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…
Added 1 min ago
Data Engineer - Analytics
Air
Pittsburgh, PA
You will support the proliferation of our enterprise data by sourcing data from business systems and our core application, and transforming that into a scalable data model delivering key…
Added 1 min ago
MU
Quality Engineer
Mycronic USA
Tewksbury, MA
- $105,000 to $120,000 USD / year
We are seeking a talented Quality Engineer to oversee our quality assurance and continuous improvement initiatives across product lifecycles, supplier networks, and internal manufacturing…
Added 3 mins ago
Senior Engineer
SUMITOMO MITSUI TRUST BANK, LIMITED
New York, NY
This role is located in New York City and will require a hybrid work schedule of at least 2 days in office per week
Added 3 mins ago
Field Engineer
Megaport
United States
We are looking for a Field Engineer to act directly on this physical infrastructure. This is a hands-on role: you will deploy, maintain, troubleshoot and repair GPU servers and their…
Added 4 mins ago
FEA Simulation Engineer
Mitsubishi Performance Polymers Division
Remote, United States
The FEA / Simulation Engineer develops and applies advanced engineering models to predict the structural performance, durability, and failure behavior of polymer, fiber-reinforced polymer,…
Added 4 mins ago
2027 Summer Internship Program - Software Engineer
CareSource Management Services LLC
Remote, United States
The CareSource Intern is responsible for providing support on special projects, initiatives, and specific activities which will vary by assignment. We offer a 12-week, paid summer…
Added 5 mins ago
Space Systems Engineer Level 2
SP - Orbital Space Systems
United States
As a Systems Engineer- Level 2 in the LSI (Launch Services Integration) role, you support the end-to-end integration of Northrop Grumman space vehicles onto the selected launch vehicle,…
Added 5 mins ago
Space Systems Engineer Level 3 or 4
CORP-Corporate Office
United States
As a Systems Engineer in the LSI (Launch Services Integration) role, you will be responsible for the end-to-end integration of Northrop Grumman space vehicles onto the selected launch…
Added 5 mins ago
Sentinel - Principal/Sr Principal Systems Engineer (20733)
CORP-Corporate Office
United States
Northrop Grumman Defense Systems is seeking a Principal or Sr. Principal Systems Engineer to join our team. This position will be located at Roy, UT to support the Sentinel (GBSD) program…
Added 5 mins ago
Senior Staff Chief Engineer
DS - MP - ABL - Rocket Center
United States
…market area. This role requires a dynamic leader who can drive execution excellent in engineering across multiple projects. This role will function as the lead engineer for weapon payload…
Added 5 mins ago
Space TS/SCI Operations and Maintenance SEIT Lead (Level 5)
CORP-Corporate Office
United States
Must have an active U.S
Added 5 mins ago
Manager Supplier Quality 2
CORP-Corporate Office
United States
…designation (critical, key, and transactional), development and execution of supplier quality risk assessments and mitigation plans, and supplier quality requirements development and…
Added 5 mins ago
Senior Principal Mission and Quality Engineer Lead
CORP-Corporate Office
United States
Northrop Grumman is seeking a Mission and Quality Assurance Lead to support execution of complex aerospace and defense programs. This role will provide program-integrated leadership across…
Added 5 mins ago
Sr Principal Engineer Software
CORP-Corporate Office
United States
Must have the ability to obtain and maintain a Top Secret security clearance within a reasonable period of time as determined by the company
Added 7 mins ago
Mechanical Test Engineer
LLNL
Livermore, CA
You may have the flexibility to work from home one or more days per week depending on program needs
Added 7 mins ago
PIT Operator/ Data Centre - Weekend Day Shift
GXO Logistics
New Albany, OH
Weekend Day Shift, Friday - Sunday 6:00am - 6:00pm
Added 9 mins ago
A
Entry-Level Project Engineer
Actalent
Cedar Rapids, IA
- $33.65 to $40.86 USD / hour
The Project Engineer plays a key role in supporting the successful delivery of commercial construction projects in a data center environment. This position manages critical project…
Added 9 mins ago
Lead Information Security Engineer - Red Team
Lumen
Des Moines, IA
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…
Added 9 mins ago
OpCon Workload Automation Administrator - Software Engineer III
Deloitte
Des Moines, IA
Working in rotation including night shifts required
Added 11 mins ago
Production Engineer
Flywheel Energy
Houston, TX
…owning well performance, artificial lift strategy, and workover execution for a critical part of the portfolio. A strong engineer here creates compounding value by reducing failures,…
Added 12 mins ago
Mechanical Engineering Designer | Melbourne, FL
IMEG Consultants Corp.
Melbourne, FL
Support consulting project execution, including project planning, budgeting, and scheduling tasks.
Added 13 mins ago
I
EHSS Engineer II
Integer
Hudson, MA
- $78,375 to $114,950 USD / year
The primary purpose of this position is to support systems and drive execution of programs to effectively maintain a safe workplace and ensure compliance with all applicable Environmental,…
Added 16 mins ago
Technical Integration Project Manager - BNATCS Architecture & Systems Engineering (BASE)
Peraton
Herndon, VA
This role requires an engineer's understanding of what is being built and an integrator's instinct for where things break down. You will manage the interdependencies, critical paths, and…
Added 18 mins ago
Entry-Level Geotechnical Engineer
Kleinfelder Inc
Rancho Cordova, CA
…engineering experience. In this position you will assist the Project Engineer / Project Manager and participate in execution of field investigation and construction projects. The Staff…

Closed listing

Lumen

Lead Information Security Engineer - Red Team

Indianapolis, IN, United States

This opening has closed.

The original listing is kept below for reference.

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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

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Original job description

Archived listing. The details below describe a past opening.

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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Jobs in the United States