Senior System Administrator

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

Lumen Technologies is seeking a highly skilled and motivated Sr. Systems Administrator - Team Lead to join our Engineering Support Group (ESG). This leadership role requires a deep understanding of systems administration, hardware programming, database management, and system automation. The ideal candidate will be responsible for overseeing ESG operations, ensuring technical excellence, and driving team performance

Location

This is a hybrid position, the work location is 5325 Zuni St, Denver, CO.

The Main Responsibilities

• Provide embedded team oversight and mentorship to ESG member

• Serve as Lead Project Manager for key initiativesMaintain and manage the database of security hardwar

• Oversee the Critical Site List and conduct Risk AssessmentsEnsure compliance with systems training requirement

• Promote and facilitate cross-training within the teamSupport and perform hardware programming task

• Provide application support across security platform

• Manage ServiceNow ticketing system for the Security team

• Maintain inventory of security equipment (e.g., NVRs, cameras, panels)Ensure certifications and standards are upheld across platforms

What We Look For in a Candidate

• Proven experience in systems administration and team leadershi

• Strong organizational and project management skill

• Excellent communication and interpersonal abilitie

• Ability to manage multiple priorities in a fast-paced environmen

• Detail-oriented with a proactive approach to problem-solvin

• Comfortable working with cross-functional teams and stakeholders

• B.S. Degree in a related field or equivalent work experience in the private sector or military4+ years of experience in the technology industry with a focus on engineering, engineering support, database administration, or similar

Preferred Qualification

• Experience with ServiceNow or similar ticketing system

• Familiarity with security hardware and software platform

• Background in database management and system automatio

• Familiarity with physical security systems and servers

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:

$87,117 - $116,156 in these states: CO

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 (

• Bonus Structure

#LI-Onsite

Requisition #:

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

10/07/2025