Lead Security Professional

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’s Industrial Security organization is seeking a Lead Industrial Security Professional to champion security excellence and operational integrity across all domains—personnel, physical, information, operations, and systems.  In this high-impact leadership role, you’ll drive the integration of comprehensive security strategies to support sensitive government contracts, including Public Trust, DoD, and SCI programs.

You’ll ensure rigorous compliance with federal regulations and company policies to safeguard proprietary assets, Controlled Unclassified Information (CUI), and classified data. Reporting to the Senior Manager of Industrial Security, you’ll serve as a strategic advisor and trusted partner across multiple programs, shaping security posture and guiding risk mitigation efforts.

• Work location is onsite with flexibility to occasionally work from home
• TS clearance with current T5 investigation/CE date and polygraph required
• 24/7 availability for urgent security matters required

 

Key Responsibilities

Personnel Security

• Manage clearance processing (Public Trust, Collateral, SCI) using DISS, NBIS, and SIMS
• Maintain and report clearance status to Program Management
• Handle incoming/outgoing clearance certifications and access requests

Program Compliance & Documentation

• Develop and maintain security procedures in collaboration with program teams
• Interpret classification guides and educate staff on application
• Conduct self-assessments and support government inspections

Training & Briefings

• Deliver indoctrination, debriefings, and annual refresher training
• Ensure employees are trained on classification and security policies
• Support Insider Threat and Security Awareness programs

Incident Management

• Lead investigations related to security infractions and violations and recommend corrective actions
• Prepare reports for senior leadership and customer Program Security Officers

Systems & Facility Support

• Maintain facility accreditation documentation
• Support ATO documentation with Information System Security team
• Assist IT with hardware/software installs and troubleshooting
• Maintain access control and intrusion detection systems
• Support COMSEC responsibilities per contract requirements

What We Look For in a Candidate

• 10+ years of experience in Industrial Security roles supporting classified government programs
• 3+ years serving as point of contact for both customer and internal senior leadership including government officials
• Active TS clearance with current T5R/CE and Polygraph
• Bachelor’s degree (may be substituted with experience)
• In-depth background in multiple security domains (Personnel, Physical, Operations, Information, Insider Threat)
• Experience as Facility Security Officer (FSO) and/or Contractor Special Security Officer (CSSO)
• Deep knowledge of Government policies, Executive Orders, NISPOM and ICDs that describe the policies and procedures for protection of classified information and the application and compliance with those policies
• Strong written and verbal communication skills
• Ability to manage high-pressure situations and complex interpersonal dynamics
• Proficiency in Microsoft Office (Word, PowerPoint, Excel)
• Basic understanding of information systems and security documentation
• Forward-thinking mindset with ability to anticipate government/customer changes

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


$108,896 - $145,195 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