Security Specialist, COMSEC

Position

COMSEC (Communications Security) Security Specialist – responsible for managing all communications security materials, equipment, and cryptographic devices within the organization, ensuring classification compliance and safeguarding sensitive information.

• Provide day-to-day support for Collateral, SCI, and SAP activities across the enterprise.
• Conduct secure equipment (e.g., secure telephones, encryption devices) and classified keying material inventories and inspections.
• Administer a Top‑Secret inventory and document control program to account for COMSEC equipment and materials.
• Conduct COMSEC briefings for personnel about their responsibilities prior to granting access.
• Courier classified information and author receipts for classified materials.
• Maintain internal security databases and other records (COMSEC, security incidents, etc.).
• Apply knowledge of security classification, associated markings, and physical security requirements for secure vaults and rooms.

• High School Diploma and 2–3 years of COMSEC experience (for Security Specialist III) or 3–5 years (for Security Specialist IV).
• Current Top‑Secret clearance with SCI eligibility.
• U.S. citizenship required to obtain a security clearance.
• Willingness to submit to a counter‑intelligence polygraph.
• Experience with NISP and/or SCI and NSA Type‑I encryption devices (KG‑175, KG‑185, KIV‑7, KG‑250, Omni, DTD, SDS, VIPERs, STE with KSV‑21).
• Knowledge of NSA/CSS 3‑16 and standard COMSEC tasks (e.g., updating DIAS, briefings, inventories, incident reporting, loading key material).
• Completion of the COMSEC Manager’s course within six months of starting.
• For Security Specialist IV: proven track record in COMSEC audits, inspections, and compliance activities.

• Bachelor’s degree or equivalent work or military experience.
• 5+ years of experience working with COMSEC materials.
• Experience interfacing with government security agencies.
• Experience in handling and safeguarding classified information.
• Experience instructing users on proper use and protection of COMSEC material.
• Experience using COMSEC fill devices (SKL, RASKL, SDS, etc.).
• Experience with COMSEC‑specific tracking databases (CARDS, DIAS, etc.).
• Experience as a Cryptographic Network (CRYPTO NET) Controlling Authority (CONAUTH).

Hourly pay range: $33.92 – $50.88. Pay determination based on experience, education, and performance.

• Comprehensive health care and wellness plans.
• Paid holidays, sick time, and vacation.
• Standard and alternate work schedules, including telework options.
• 401(k) plan with company match and immediate vesting.
• Flexible spending accounts.
• Variable pay program for exceptional contributions.
• Relocation assistance.
• Professional growth and development programs.
• Education assistance programs.

The Aerospace Corporation is an equal opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on any basis protected by law. If you have a disability or need reasonable accommodation during the application process, contact  or peoplemangmnt.mailbox.