Demo

Security Specialist III- TS/SCI Clearance

V2X Inc
Columbia, MD Full Time
POSTED ON 6/28/2026
AVAILABLE BEFORE 7/26/2026
Overview

Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism.

Responsibilities

  • What You'll Do
    • This candidate will provide diligent oversight of COMSEC operations and execute a broad range of critical lifecycle management functions in support of both the program office mission and the wider COMSEC enterprise. They will apply technical expertise and program management skills to maintain the integrity, availability, and security of communications systems through rigorous management of COMSEC equipment, keying material, and associated processes.
  • Responsibilities
    • Responsible for the receipt, transfer, safeguarding, custody, issuance, and destruction of COMSEC material in accordance with NSA COMSEC Policy.
    • Responsible for providing oversight and troubleshooting of COMSEC equipment at the program management office and field sites.
    • Manage the secure voice equipment and mobile secure phones and provide training and updates, when necessary.
    • Maintain COMSEC generated documentation to include Letters of Appointment and User Designations, briefings, reconciliations, inventories, and SF-153’s.
    • Conduct semi-annual, self-inspections, to include inventories of all COMSEC material; conduct and document monthly spot checks.
    • Key in-line encryption devices and troubleshoot when necessary.
    • Develop standard operating procedures and continuity guides related to specific functions in accordance with the statement of work.
    • Develop Security, Education, Training, and Awareness (SETA) material for COMSEC custodians and users and provide all aspects of SETA training as required annually or when specific user training is needed.
    • Investigate, prepare and submit COMSEC incident reports to the NSA Central Office of Record Procedures and Insecurities Branch and the Program Security Manager.
    • Assist in preparing for COMSEC inspections, audits, and Staff Assistance Visits.
    • Maintain the Emergency Action Plan; conduct and document periodic Emergency Response drills.
    • Establish/maintain office administration and security records and files.
    • Assist with entering data into the physical security tracking database.
    • Assist in the development of the Operations Security (OPSEC) Plan.
    • Operate a government vehicle in accordance with the DD Form 254 and safeguard government property.
Qualifications

Education:

  • High School/GED Equivalent

Experience

  • The ideal candidate would have a minimum 6 years of relevant COMSEC experience and 2 years working in an SAP environment, excellent attention to detail, and be willing to provide support with other security related activities, as needed.
  • Completion of National Security Agency (NSA) IAEC 2112 COMSEC Custodian Course Certification.

Skills

  • Must be familiar with various fill various devices such as the SKL and KG Encryptor family.
  • Must be experienced with the Distributed INFOSEC Accounting System (DIAS).
  • Knowledge of NSA COMSEC Manual 3-16, dated January 2020 and the CNSSI 4005, dated Mar 2024, DoDM 5205.07 Volumes 1-4, and DoDM 5200.01 Volumes 1-4.
  • Proficiency with DISS (formerly JPAS) and Microsoft Office Suite.

Security Clearance

  • This position will require U.S. citizenship and an active DoD Top Secret/SCI clearance.

Travel

  • Travel throughout the continental United States is required 5% of the time.
  • Ability to travel with less than 24-hour notice.

At V2X, we are deeply committed to both equal employment opportunity, including protection for Veterans and individuals with disabilities, and fostering an inclusive and diverse workplace. We ensure all individuals are treated with fairness, respect, and dignity, recognizing the strength that comes from a workforce rich in diverse experiences, perspectives, and skills. This commitment, aligned with our core Vision and Values of Integrity, Respect, and Responsibility, allows us to leverage differences, encourage innovation, and expand our success in the global marketplace, ultimately enabling us to best serve our clients.

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