I

COMSEC Custodian

icon briefcase Job Type : Full Time

Number of Applicants

 : 

000+

Click to reveal the number of candidates who applied for this job.
icon loader
icon loader

Let AI Supercharge Your Job Hunt!

JobCopilot scans 500,000+ company career sites daily to find jobs for you

Never miss an opportunity Save hours by auto-filling applications forms Land more interviews with tailored applications
happy man
thunder iconActivate JobCopilot

Job Description - COMSEC Custodian


What You Will Do:

As a COMSEC Custodian with Independent Software, you will provide critical support to National Security customers in a fast-paced, mission-driven environment. You will manage COMSEC materials in accordance with DoD policies, support secure mobility solutions, and assist in testing and evaluating emerging technologies such as IoT, AI, and Machine Learning.

Your expertise will directly contribute to ensuring the security of classified materials, enhancing enterprise mobility solutions, and delivering reliable support to government and national security missions.


Key Responsibilities: 

  • Plan, design, and implement proofs-of-concept and trials that demonstrate mobile capabilities and emerging technologies.
  • Manage classified equipment, materials, and information in accordance with DoD COMSEC policies.
  • Securely store classified material, maintain COMSEC access lists, and limit access to authorized personnel.
  • Maintain accountability of all COMSEC material and submit required accounting reports.
  • Conduct initial briefings, debriefings, and maintain training records for users with COMSEC responsibilities.
  • Program, distribute, and maintain COMSEC devices.
  • Order, receive, load, and manage keying material using Key Management Infrastructure (KMI) and Simple Key Loader (SKL).
  • Re-key circuits as required and ensure continuity of operations.
  • Translate study findings, research results, and proofs-of-concept into proposals for operational solutions.
  • Collaborate with Government stakeholders to understand requirements and provide recommended solutions.
  • Coordinate with vendors to assess the security and functional capabilities of products and solutions.
  • Produce, review, and evaluate whitepapers and briefings for decision makers.
  • Attend client and vendor events related to mobility solutions and emerging technologies.

Required Skills and Qualifications:
  • Strong understanding of DoD COMSEC policies and practices.
  • Experience with COMSEC key management tools such as KMI and SKL.
  • Proven ability to manage classified material, maintain accountability, and execute reporting requirements.
  • Strong organizational skills with attention to accuracy and detail.
  • Excellent communication skills to interact with government stakeholders, vendors, and internal teams.
Highly Desired Qualifications:
  • Demonstrated experience using mobile testbeds and test ranges.
  • Experience evaluating and providing input on industry standards related to mobility solutions.
  • Knowledge of vendor-specific implementations or deviations from industry standards.
  • Familiarity with mobility, IoT, AI, and Machine Learning technologies as they relate to enterprise and government environments.
Education and Experience:
  • High school diploma or GED required.
  • Additional education in information technology, cybersecurity, or communications is a plus.
  • Minimum of 5 years of experience as a COMSEC Custodian and/or 5 years of customer service experience in a Network Operations Center (NOC) or similar environment.
  • Equivalent combination of education and relevant experience will be considered.
Clearance Requirement:
  • Must possess an active TS/SCI with appropriate Polygraph to be considered for this role

Why Choose Independent Software?

At Independent Software, our people are the mission. We’ve built a company around collaboration, integrity, and innovation and we make sure our team has the tools and support to grow, succeed, and thrive.
When you join us, you will:
  • Support critical national security missions that matter
  • Be part of a close-knit, employee-first culture where your voice is heard
  • Expand your skills through ongoing training, mentorship, and career development
  • Enjoy competitive compensation, generous benefits, and work-life balance

Ready to take the next step in your career? Join us and be part of something bigger.

Apply today.

We’re an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

 
Original job COMSEC Custodian posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
Share Job
Share Job

Auto-Apply to COMSEC Custodian Jobs with your AI JobCopilot

thunder icon Auto-Apply with AI

Similar COMSEC Custodian Jobs in the US

GrabJobs is the no1 job portal in the US, connecting you to thousands of jobs fast! Find the best jobs in the US, apply in 1 click and get a job today!

Mobile Apps

Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.