Jobs in the United States

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Added 2 mins ago
Cloud Engineer DevOps Lead
General Dynamics Information Technology
Falls Church, VA
…intelligence projects. Join GDIT as a Cloud Engineer DevOps Lead for a career where your growth is just as important as the mission you…
Added 2 mins ago
Computer Network Architect
General Dynamics Information Technology
Falls Church, VA
…across cloud and on-premises environments, and ensures network infrastructure meets performance, security, and availability requirements. The Network Architect collaborates with cloud…
Added 2 mins ago
Lead Cloud Developer SME
General Dynamics Information Technology
Falls Church, VA
…defense, and intelligence projects. Join GDIT as a Cloud Developer Lead SME for a career where your growth is just as important as the mission you…
Added 2 mins ago
Lead Computer Network Architect
General Dynamics Information Technology
Falls Church, VA
As the Computer Network Architect Lead, the work you’ll do at GDIT will be impactful to the mission of Department of War (DoW), Chief Information Officer (CIO) for Special Access Program(s)…
Added 2 mins ago
AV Programming/Commissioning Engineer 3 - Tysons, VA
M. C. Dean
Tysons, VA
…most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 9,000 employees, our capabilities span electrical, electronic security,…
Added 2 mins ago
Technical Recruiter – Cleared Critical Facilities & Infrastructure
M. C. Dean
Tysons, VA
This position requires working on site five days per week
Added 2 mins ago
Lead Computational Finance Scientist
The MITRE Corporation
McLean, VA
…lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We’re a nonprofit engineering, applied research, and advanced…
Added 17 mins ago
Senior CXO Customer Advocacy Manager
Rubrik
Salem, OR
Solid background in data protection, cybersecurity, data infrastructure, cyber resilience, backup, AI or similar.
Added 39 mins ago
Identity Access Management Architect
Hub International
Chicago, IL
Collaborate with cybersecurity, infrastructure, cloud, and application teams to align IAM strategy with enterprise security goals.
Added 39 mins ago
Principal Account Executive, Healthcare
Amazon
Chicago, IL
Amazon Web Services (AWS) is seeking a Principal Account Executive to lead strategic relationships with some of the largest health systems in the United States. In this role, you will own…
Added 53 mins ago
P
Engineering Manager, Security
Perplexity
San Francisco, CA · New York City, NY
- $300,000 to $405,000 USD / year
We're looking for an Engineering Manager to lead and grow Security Engineering, including the engineers building our cybersecurity products. You'll own the team's execution and people, set…
Added 1 hour ago
Senior Director of Programs
Northrop Grumman
Roy, UT
Applicants must have an active U.S
Added 1 hour ago
Director I,IT Security
InComm
SALT LAKE CITY, UT
Added 1 hour ago
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Staff, Software Engineer | Bentonville, Arkansas
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
As a Staff Software Engineer, you will lead the design and delivery of scalable platform capabilities, driving the full software development lifecycle from coding to deployment and…
Added 1 hour ago
NM
Chief Information Officer
Northwestern Michigan College
Traverse City, MI
- $141,280 USD / year
…artificial intelligence (AI) in higher education, chief AI lead, cybersecurity and data governance, budgeting and prioritization of information technology (IT) initiatives, IT vendor and…
Added 1 hour ago
Engineering Manager II - Engineering Applications
Sierra Nevada Corporation
Plano, TX · Lone Tree, CO
Qualifications You Must Have
Added 1 hour ago
Deputy CIO
Insight Global
Washington, DC
…services while helping modernize the IT environment, strengthen cybersecurity and infrastructure operations, improve service delivery, and support the hospital's ongoing EHR…
Added 1 hour ago
Rapid Remediation Crew Lead
Leidos
Washington, DC
Must be able to drive a corporate vehicle to different locations to work on projects and troubleshoot; valid state license required · Must possess Network Vendor Associate Level or higher Certification (i.e., Cisco CCNA, Cisco CCNP, etc.)
Added 1 hour ago
Lead Security Analyst
TriNet
Atlanta
Knowledge of network infrastructure, including routers, switches, firewalls, and the associated network protocols and concepts.
Added 1 hour ago
PC
Information Technology & Systems Market Director | Lake Havasu City, AZ | $101,000–$136,000
Purple Cow Recruiting
Lake Havasu City
- $101,000 to $136,000 USD / year
Oversee day-to-day market-level IT operations across assigned facilities, including infrastructure, applications, cybersecurity, and support services, ensuring high availability and…
Added 1 hour ago
Lead Information Security Engineer - Red Team
Lumen
Madison, WI
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 2 hours ago
Sentinel - Principal/Sr Principal Systems Engineer (20733)
Northrop Grumman
Roy
…Airborne Launch Control Systems, Launch Facilities and associated infrastructure. This Systems Engineer will be embedded in the GN&C department and program integrated product teams,…
Added 2 hours ago
SR. Manager, Automation and Controls (Manufacturing Plant)
Coca-Cola North America
Ontario, CA
This position will lead a small team of Automation and Controls Technicians and serve as a senior technical resource for automation, controls, instrumentation and manufacturing systems. The…
Added 2 hours ago
Director of Operations
Don Harrington Discovery Center
Amarillo, TX
Coordinate with qualified external providers on technical issues, cybersecurity, and infrastructure concerns.
Added 2 hours ago
Information Systems Security Manager
M.C. Dean, Inc
Tysons, VA
Ensure alignment and effective collaboration among cybersecurity, information systems infrastructure, and software development and operations teams to design, implement, and maintain…

Lumen

Lead Information Security Engineer - Red Team

Oklahoma City, OK, United States

Apply on usnlx.com About employer

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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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Jobs in the United States