Jobs in the United States

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Cloud Network Engineer - Technical Lead
Redfin Corporation
Remote, United States
As Tech Lead for CDN & Cloud Networking on the Cloud Network team, you will set the technical direction for how traffic reaches Redfin and moves through our AWS environment: from the edge…
Added 1 min ago
Security Engineer III - Java/Observability
JPMC page
Plano, TX
As a Security Engineer III at JPMorgan Chase within the Cybersecurity & Technology Controls, you are an integral part of an agile team that works to deliver software solutions that satisfy…
Added 1 min ago
Senior Electrical Engineer
Intuitive
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The Senior Electrical Engineer will maintain, improve, and support existing surgical devices for the da Vinci Multiport Surgical System throughout their product lifecycle. The successful…
Added 2 mins ago
Senior Acquisition Engineer
The Aerospace Corporation
El Segundo, CA · Chantilly, VA
The Acquisition Planning and Decision Analytics (APDA) Department is seeking an Engineer / Technical Acquisitions expert (MTS Casual III-Engineer) to join a diverse, innovative, and highly…
Added 2 mins ago
Acquisition Lifecycle Engineer
The Aerospace Corporation
Chantilly, VA · El Segundo, CA · Albuquerque, NM
The Acquisition Planning and Decision Analytics (APDA) Department is seeking a Senior Acquisition and Systems Engineer to join a innovative, and highly productive team of acquisition and…
Added 2 mins ago
Acquisition Capability Area Lead
The Aerospace Corporation
Chantilly, VA · Huntsville, AL
The Acquisition Planning and Decision Analytics (APDA) Department is seeking a Senior Acquisition Engineer to join a diverse, innovative, and highly productive team of acquisition and…
Added 2 mins ago
Associate Manufacturing Engineer (RF, Microwave)
AD Federal
MA
…missions around the world. We are seeking a Manufacturing Test Engineer who is passionate about solving complex technical challenges, improving manufacturing performance, and ensuring the…
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Senior Engineer, Security Solutions
Basepoint Building Automations
Des Moines, IA
The Senior Engineer, Security Solutions leads the technical design and integration of complex security systems automation and controls solutions, including access control, video…
Added 3 mins ago
Remote Mechanical Engineer
Actalent
Pittsburgh, PA
Job Description:The remote Mechanical Engineer will support reactor internal component projects by developing design specifications, maturing design concepts, providing procurement and…
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Restraints Engineer
Actalent
Dearborn, MI
- $38 to $48 USD / hour
Job Title: Restraints EngineerJob DescriptionAs a Restraints Engineer, you will be responsible for designing, developing, validating, and releasing Restraints System commodities,…
Added 3 mins ago
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Resident Engineer
Actalent
Plymouth, MI
- $35 to $38 USD / hour
Job Title: Resident EngineerJob DescriptionThe Resident Engineer will work onsite at various locations, primarily at GM Warren, MI from Tuesday to Thursday, while also supporting the…
Added 4 mins ago
Engineering Project Manager - Missoula
Department of Transportation
Missoula, MT
If you need an accommodation with the application process, please contact the HR Generalist listed above.
Added 4 mins ago
District Projects Engineer
Department of Transportation
Missoula, MT
The Montana Department of Transportation (MDT) is recruiting a District Projects Engineer in Missoula. This position is a Project Engineer for one of five districts statewide and its…
Added 4 mins ago
Field Service Engineer 3
Onto Innovation Inc-Taiwan
Remote, United States
Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from…
Added 8 mins ago
Head of Software Architecture
Power Factors
Houston, TX · Boston, MA · Burlington, VT
Lead architectural reviews for major initiatives, ensuring consistency, scalability, and long-term maintainability
Added 10 mins ago
Electrical Engineer 1 (Entry Level) - Energy & Industrial
Sargent & Lundy
Chicago, IL
This position is based on a hybrid work schedule and will require in-office work 3 days per week
Added 11 mins ago
Senior Project Engineer, NA
Vantage Data Centers Management Company LLC
Shackelford County, TX
The Senior Project Engineer of Construction can manage multiple project scopes within a project. The senior project engineer will also drive core project coordination across several teams…
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Senior Principal Software Systems Engineer
General Dynamics Mis
Boulder, CO
- $183,381 to $193,409 USD / year
The ideal candidate is a systems engineer with a strong software background and has experience on large solution programs which includes both Hardware and Software. We highly recommend you…
Added 11 mins ago
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Lead Electrical Engineer - 1116
Quantinuum
Broomfield, CO
- $164,000 to $185,000 USD / year
We are seeking a Lead Electrical Engineer in our Broomfield, CO location. In this role, you will lead a team to develop and deliver large-scale electrical systems that control our…
Added 12 mins ago
Major Projects Electrical Engineer
Marathon Refining Logistics Services LLC
Texas City, TX
The Electrical Engineer will be responsible for supporting Midcap and Major projects from early conceptual engineering through detailed design, construction, and project completion.
Added 12 mins ago
Engineer Lead Senior
The Elevance Health Companies, Inc.
United States
The Engineer Lead Senior is responsible for leading the end to end application system development and maintenance on large complex enterprise wide technology platforms.
Added 13 mins ago
Network Engineer - Principal
Amentum
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Must have active Top-Secret clearance with SCI or the ability to acquire Top Secret/SCI
Added 13 mins ago
Unified Communications Engineer - Principal
Amentum
Warrenton, VA
Must have active Top-Secret clearance with SCI or the ability to acquire Top Secret/SCI
Added 13 mins ago
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Quality Engineer - CNC Machining, GD&T & CMM | GE Vernova | $39.42/hr
ManpowerGroup
Greenville, SC
- Up to $39.42 USD / hour
Our client, a global leader in advanced energy and industrial manufacturing, is seeking a Quality Engineer I to join their team. As a Quality Engineer I , you will be part of the Quality…
Added 13 mins ago
Group Leader - Logistics, Transportation, & Packaging Engineer
Bosch Group
Florence, KY
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

Closed listing

Lumen

Lead Information Security Engineer - Red Team

Columbia, SC, United States

This opening has closed.

The original listing is kept below for reference.

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About employer

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.

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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Jobs in the United States