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About Lumen

Lumen connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork, trust and transparency. People power progress.

We're looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future.

The Role

The Senior Lead Network Information Security Architect within the Global Security Services organization is responsible for conducting security risk assessments specifically targeting network infrastructures in coordination with the Lumen business owners, the Governance, Risk, and Compliance team, and the Product and Platform Security team. The purpose is to ensure compliance with corporate policy, standards, procedures, and industry best practices. The deliverables include metrics, reports, and mitigations associated with potential findings, issues, and risks that could impact Lumen or its customers.

The successful candidate will have extensive technical knowledge of current and emerging network-related cyber threats, as well as security technologies and methods used to protect corporate and customer-facing network infrastructures. This candidate must be able to work independently and as a team leader to consult with internal clients on security topics, providing designs, reviews, and recommendations.

Location

This is a remote opportunity open to candidates located anywhere in the U.S.

The Main Responsibilities

Lead assessments of potential risks specifically targeting network infrastructures, including applications, databases, cloud environments, and provide security requirements and recommendations for risk mitigation related to network security.

Consult as a network security subject matter expert with architects, engineers, third parties and others on potential solutions.

Recommend new network-oriented information security systems and controls to mitigate emerging threats and risks across the company's network infrastructure.

Ensure reports and findings on network security are delivered in a timely and appropriate manner to management, operations, and executive leadership.

Recommend new network security policy, standards, best practices, and system configuration standards. Consult with internal clients on network security topics and policy interpretation.

Coordinate activities across multiple departments and business units, emphasizing network security principals and practices.

Stay up-to-date with emerging security trends, vulnerabilities, and best practices, and recommend adjustments to security strategies as needed.?

What We Look For in a Candidate

7+ years of relevant experience, including threat modeling, security design reviews, and security architecture

Proficiency with next-generation firewalls from major vendors such as Palo Alto, Fortinet, and Checkpoint.

Strong understanding of IDS / IPS technology, including signatures.

Knowledgeable in Network Detection and Response (NDR).

Thorough understanding of routing and switching (Access Control Lists (ACLs)).

Experience with routing protocols (BGP, OSPF, etc.).

Understanding of proper device hardening (routers, switches, etc.)

Insight into proper segmentation concepts and enforcement methods.

Comprehension of Zero Trust principles and their application to functional designs.

Foundational knowledge of identity and access management concepts / principles, including Authentication and Authorization processes.

Experience with web application firewalls (WAF)

Knowledge of design and hardening for bastion / jump hosts

Proficiency with remote access methods such as user VPN and ZTNA.

Experience with VPN configuration (IPSEC)

Understanding of software-defined networking (SDWAN).

Knowledge of proper methods to secure enterprise and guest WIFI.

Experience with security architecture and deployment models.

Experience with securing highly sensitive data.

Demonstrate knowledge of security technologies, trends, leading practices, and regulatory requirements and government security standards such as FedRAMP and Controlled Unclassified Information (CUI) standards, along with best practices such as NIST Cybersecurity Framework (CSF), NIST 800-171, NIST 800-53, ISO 27001-27002 and other applicable security and privacy laws.

Strong teamwork and communication skills to collaborate with development, operations, and security teams. Ability to instill a security-first mindset throughout the organization.?

Commitment to stay up to date with emerging industry updates, trends, security vulnerabilities, and new tools that can enhance security.?Willingness to experiment with and adopt innovative solutions to improve security posture.?

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 :

$129,639 - $172,852 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, and WY.

$136,121 - $181,494 in these states : CO, HI, MI, MN, NC, NH, NV, OR, and RI.

$142,603 - $190,137 in these states : AK, CA, CT, DC, DE, IL, MA, MD, NJ, NY, TX, VA, and 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.

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Learn more about Lumen's :

Benefits ()

Bonus Structure

Requisition # : 339643

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 () . 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.

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.

Application Deadline

12 / 10 / 2025