Security Specialist - Physical

Nexagen Networks, Inc.
Hanover, PA

Security Specialist – Physical

Security Clearance Requirement: Current and Active Top Secret Clearance is required

As the Security Specialist – Physical, you will join a high-performing security team dedicated to protecting mission-critical facilities, personnel, and sensitive program information. At Nexagen, you will play a key role in coordinating visitor security operations, administering OPSEC and COMSEC programs, and ensuring strict compliance with DoD and Army regulations. With outstanding benefits and growth opportunities, you will thrive in a mission-driven environment while safeguarding critical national security assets.

Nexagen Networks is a trusted partner to the Department of Defense (DoD) and other federal agencies, including the Army, Air Force, Marine Corps, Navy, and DHS. With more than 20 years of industry expertise, we deliver exceptional lifecycle professional services spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, Satellite Communication (SATCOM), RMF-FedRAMP, Logistics, Training, Exercises, COMSEC, and IT/Networking.

Job Description

We’re Growing in Maryland!

Nexagen Networks continues expanding its cleared operations footprint while supporting the United States Army and Joint missions across secure facilities. We are growing our team of cleared professionals across security operations, facilities support, and mission-critical disciplines.

As a Security Specialist – Physical, you will coordinate visitor security and control operations while ensuring compliance with OPSEC, COMSEC, and physical security requirements. You will support inspection readiness, maintain accurate security records, and help protect facilities, technology, and program information within controlled environments.

Position Responsibilities

• Coordinate visitor security and control for the organization, including administration of OPSEC and COMSEC programs.
• Prepare and present briefings on security programs and administrative services to Program Management personnel.
• Maintain and control government databases, security files, and personnel control records to ensure accuracy and currency.
• Interpret DoD Instructions and Army Regulations to maintain compliance and inspection readiness.
• Conduct security training and evaluate staff processes to mitigate potential security risks.
• Assist in protecting technology, components, and program information by ensuring appropriate physical security measures are implemented.

Qualifications

• High school diploma or GED equivalent required; some college preferred.
• Minimum of 10 years of experience coordinating visitor security and control and utilizing personnel control record systems.
• Previous service within a military security environment highly desirable.

Company Benefits

At Nexagen, we believe in taking care of our team from day one! Enjoy comprehensive benefits including health, dental, and vision insurance, generous paid time off, a matching 401(k), and various support programs. We also offer professional development opportunities and additional perks to ensure you thrive both personally and professionally.

Our Culture

Join our dynamic team and thrive in a culture that champions flexibility, professional growth, and work-life balance. At Nexagen, we support your continuous learning with comprehensive training and educational reimbursement. We celebrate your achievements and focus on delivering exceptional value to our customers. Be part of a supportive environment where your contributions directly impact mission success and propel your career forward.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Nexagen Networks, Inc. is an Equal Opportunity Employer. All qualified applicants are encouraged to apply and will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Posted 2026-02-19

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