Jobs in the United States

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Added just now
Solutions Engineer (Onsite)
Tenet3
Tullahoma, TN
Tenet3® is a digital knowledge management company based in Dayton, Ohio. We have deep roots in cybersecurity, system trustworthiness, and software/hardware assurance. We develop software…
Added just now
Solutions Engineer (Cameo)- WPAFB
Tenet3
Dayton, OH
Tenet3® is a digital knowledge management company based in Dayton, Ohio. We have deep roots in cybersecurity, system trustworthiness, and software/hardware assurance. We develop software…
Added just now
DevOps Engineer - Hybrid
Tenet3
Dayton, OH
Tenet3® is a digital knowledge management company based in Dayton, Ohio. We have deep roots in cybersecurity, system trustworthiness, and software/hardware assurance. We develop software…
Added just now
Senior Solutions Engineer, LocID
Digital Envoy, Inc
Remote, United States
We're looking for an exceptional Senior Solutions Engineer to help bring that technology to market located either in the UK or the East Coast of the U.S.
Added 1 min ago
Automation Engineer
UnitedHealth Group
Overland Park, KS · Kansas City, KS · Kansas City, MO
…objectives. Currently, the facility does not have a dedicated onsite Engineer to support automation line operations, creating a significant support gap during startup and ongoing…
Added 1 min ago
FE
Facilities & Material Handling Engineer I-V
Federal Express Corporation
Moon Township, PA
- $4,324 to $6,918.4 USD / month
Candidates must live within 50 miles of the campus location
Added 1 min ago
Systems Safety Engineer
NORTH WIND SYSTEMS LLC
St Paul, MN
We are seeking an experienced Systems Safety Engineer to join our Test Operations Division. In this role, you will be responsible for identifying, evaluating, and mitigating hardware and…
Added 2 mins ago
FPGA Design - Lead Research Engineer "CLEARANCE REQUIRED"
GE Vernova
Niskayuna, NY
As a Lead FPGA Research Engineer within GE Vernova Advanced Research, you will architect and develop state-of-the-art embedded systems for real-time controls and industrial communication…
Added 3 mins ago
Mechanical Engineer
Falcon s Beyond Global
Orlando, FL
Must have or be able to quickly acquire knowledge of company structure (mission, goals, and objectives), and policies and procedures
Added 3 mins ago
Senior Product Technology Manager, Cloud Support on Gemini
Google
Sunnyvale, CA · Seattle, WA · San Francisco, CA
9 years of experience in a technical role, such as technical solutions engineer, software engineer, or technical program manager, providing enterprise-level support and workflows.
Added 3 mins ago
SI
Mechanical Engineer
SWM International
Ancram, NY
- $90,000 to $102,000 USD / year
The Mechanical Engineer is responsible for supporting the reliability, maintenance, and automation of manufacturing equipment and facility systems. This role works closely with the…
Added 3 mins ago
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PLM Support Engineer
Kforce
Foster City, CA
- $65 to $75 USD / hour
Kforce has a client in Foster City, CA that is seeking a PLM Applications Support Engineer. This role requires 4 days onsite.
Added 3 mins ago
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Software Engineer - Strategic Solutions Squad
Kforce
Remote, United States
- $24 to $26 USD / hour
Kforce's client in Pittsburgh, PA is searching for a Software Engineer I for a client who is an AI-first technology company that builds intelligent solutions for customer experience, sales,…
Added 3 mins ago
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Full Stack Engineer II
Kforce
Remote, United States
- $60 to $70 USD / hour
Kforce has a client that is seeking a Full Stack Engineer II in Phoenix, AZ.
Added 4 mins ago
TT
Structural Engineer
Thornton Tomasetti
Newark, NJ
- $77,000 to $90,000 USD / year
As a Structural Engineer in our Forensics Practice, you will investigate structural performance issues, conduct failure analyses, and evaluate damage resulting from events such as storms,…
Added 4 mins ago
Infrastructure Engineer
Virginia Community Colleges
VA
Piedmont Virginia Community College is recruiting for two Infrastructure Engineer positions within the Infrastructure and Enterprise Systems team. The engineers work as a coordinated team…
Added 4 mins ago
Software Engineer- ONTAP Security
NetApp, Inc.
Morrisville, NC
Join NetApp’s innovative ONTAP Security Engineering development organization as a Systems Software Engineer in our team, where you are responsible for designing and delivering the core…
Added 6 mins ago
Cybersecurity Engineer - Clearance Required
LMI
Colorado Springs, CO
We’re looking for a Cybersecurity Engineer to support the secure deployment and continuous authorization of IronSled, an enterprise Platform as a Service built for federal missions. You’ll…
Added 6 mins ago
Cybersecurity Engineer - Clearance Required
LMI
United States
We’re looking for a Cybersecurity Engineer to support the secure deployment and continuous authorization of IronSled, an enterprise Platform as a Service built for federal missions. You’ll…
Added 6 mins ago
Platform Engineer - Clearance Required
LMI
Colorado Springs, CO
LMI is seeking a driven and innovative Platform Engineer to support the deployment and maintenance of IronSled, a DevSecOps product tailored for government-authorized environments. IronSled…
Added 6 mins ago
Platform Engineer - Clearance Required
LMI
United States
LMI is seeking a driven and innovative Platform Engineer to support the deployment and maintenance of IronSled, a DevSecOps product tailored for government-authorized environments. IronSled…
Added 6 mins ago
Junior Platform Engineer
LMI
Colorado Springs, CO
LMI is seeking a Junior Platform Engineer to support IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be an initial member of a…
Added 6 mins ago
Junior Platform Engineer
LMI
United States
LMI is seeking a Junior Platform Engineer to support IronSled, a Platform as a Service designed to host applications in secure federal environments. You will be an initial member of a…
Added 6 mins ago
Quality Engineer
Mauser Packaging Solutions
Homerville, GA
Knowledge of statistical and qualitative analysis
Added 7 mins ago
Engineer I, II, III, or IV - Natural Gas & Water
City Utilities of Springfield
Springfield, MO
Fundamentals of Engineering (FE) license required · Professional Engineer (PE) license required

Lumen

Lead Information Security Engineer - Red Team

Santa Fe, NM, 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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Jobs in the United States