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Comsec Jobs in O Fallon, IL (NOW HIRING)

CACI International, Inc.

Crypto Lead

Saint Louis, MO · On-site

$99K - $131K/yr

Focus will be on managing the TCS COMSEC account managers, and over see the cryptologic duties to include operation and maintenance of encryption devices. * Experience in complex telecommunications ...

IC-CAP LLC

IT-IA Specialist 2 102-233

Belleville, IL · On-site

Perform COMSEC account/equipment management activities Education and Experience Required: * Bachelor's degree AND 5 years of related experience -OR- Associates's degree AND 7 years of related ...

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Comsec information

See O Fallon, IL salary details

$92.8K

$95.6K

$97.9K

How much do comsec jobs pay per year?

As of Aug 22, 2026, the average yearly pay for comsec in O'Fallon, IL is $95,607.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,600.00 and $95,600.00 per year, depending on experience, location, and employer.

What is a comsec?

A COMSEC (Communications Security) job involves protecting classified and sensitive information transmitted through communication systems. Responsibilities typically include implementing encryption methods, managing cryptographic keys, and ensuring compliance with security regulations. COMSEC professionals work with government agencies, military organizations, and private companies to prevent unauthorized access and safeguard national security information. This role requires knowledge of cybersecurity principles, risk assessment, and security protocols.

What are the key skills and qualifications needed to thrive in the comsec position?

To thrive as a Comsec (Communications Security) professional, you must have expertise in information security, cryptography, risk assessment, and compliance, usually backed by relevant degrees and security clearances. Familiarity with encryption tools, secure communication platforms, and certifications like CISSP, Security+, or specialized NSA/NIST training is highly valued. Strong attention to detail, discretion, and effective teamwork are standout soft skills in this field. These abilities are crucial for protecting sensitive information, maintaining regulatory compliance, and ensuring robust security posture within an organization.

What are the most common challenges faced in a comsec position?

One of the most common challenges in a Comsec role is staying ahead of rapidly evolving cyber threats while ensuring communication protocols remain secure and compliant with strict regulations. Comsec professionals often work closely with IT teams, leadership, and third-party vendors to identify vulnerabilities and implement security measures without disrupting daily operations. Balancing the need for robust controls with user accessibility requires strong problem-solving skills and clear communication. Successfully navigating these challenges helps safeguard critical information and supports the broader security posture of your organization.

How to become a Comsec custodian?

To become a Comsec custodian, candidates typically need a background in information security or communications security, often requiring a security clearance and relevant certifications such as CompTIA Security+ or CISSP. Experience with secure communication protocols, access control, and security policies is also important, along with adherence to strict confidentiality and operational procedures.

What does a Comsec manager do?

A Comsec manager oversees communication security within an organization, ensuring that sensitive information is protected from unauthorized access. They develop security policies, manage encryption tools, and coordinate with IT teams to implement security measures, often requiring knowledge of cybersecurity protocols and relevant certifications. Their role involves monitoring security systems and responding to security incidents to maintain confidentiality and integrity.

What is the easiest security job to get?

Entry-level security jobs such as security guard positions are generally the easiest to obtain, often requiring minimal formal education and offering on-the-job training. These roles typically involve monitoring premises, checking IDs, and maintaining safety, with some positions requiring a security license or certification depending on the region.

What cities near O'Fallon, IL are hiring for Comsec jobs?

Cities near O'Fallon, IL with the most Comsec job openings:

Comsec jobs near you
Infographic showing various Comsec job openings in O'Fallon, IL as of August 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $95,607 per year, or $46 per hour.

COMSEC/Cryptographic Mod Conference Planning and Meeting Initiat with Security Clearance

Credence Management Solutions

Scott Air Force Base, IL • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 25 days ago

Job description

Overview Join a team where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions worldwide. With more than 1,700+ team members, 1,500+ AI & data experts, and 100+ prime contracts, we deliver on a scale and with purpose. We've been recognized as a Top Workplace by The Washington Post for six consecutive years and named to the Inc. 5000 list of Fastest-Growing Private Companies in 13 of the past 14 years. Credence is a welcoming environment for those looking to grow and make a meaningful impact. We encourage employees to push boundaries and help solve critical, world-changing federal challenges. Position Summary Credence has an immediate need for Conference Planning and Meeting Initiatives personnel to support Air Force Cryptographic Modernization efforts by helping identify capability gaps, assess vulnerabilities in COMSEC and cryptographic systems, and develop recommendations, requirements, and strategic plans for modernized solutions across air, ground, space, cyber, and weapons platforms. The position also supports roadmap development, architecture and requirements documentation, compliance tracking, fielding strategies, and leadership briefings related to enterprise cryptographic modernization Responsibilities include, but are not limited to the duties listed below: * Participate in meetings, progress reviews, integrated teams, working groups, etc. * Draft, edit, and review a variety of correspondence and documentation, primarily using Microsoft Office applications. * Provide information management, records management, scheduling functions, and meeting/conference support. * Prepare briefing/training materials and present briefings/trainings. * Liaise and coordinate with personnel at all levels inside and outside the organization. * Provide awareness of new/evolving requirements and recommendations for integration. * Provide support for planning, programming, tracking, and financial execution. * Prepare information papers, point papers, background papers, and staff studies. Task-Specific Responsibilities * Host Government and inter-agency conferences, symposiums, High-Performance Team (HPT) events, user forums, or workshops, based on Government approval and authorization. Provide planning for formal and informal requirements-gathering conferences and meetings supporting HQ CCC crypto/Cyber programs and initiatives, up to and including Formal Requirement document development efforts. Conduct pre-event planning, on-site coordination, proctoring or presentations, post-event activities, and development of secure CM topics focused on Research & Development, Science and Technology, or the technical advancement of Cyber missions.
* Pre-event planning shall include site selection, development and distribution of announcements, creation of the agenda and materials to accomplish the event, and registration, as requested by the Government. On-site coordination shall include attendee check-in, security issue resolution, document control, recording minutes, tracking open action items, and coordination with the host facility. Post-event efforts shall include developing and delivering conference proceedings, pursuing action items to closure, and generating a lesson-learned report. Requirements * TS clearance with SCI/SAP eligibility.
* Minimum of 2 years of advanced staff experience planning, organizing, and negotiating effectively with leading cross-functional teams using an existing Task Management Tool (TMT) or other staff coordination standards, document reviews, program updates, and background papers to drive the adoption of critical recommendations. Why This Role Matters * Real-World Impact - Your work will support defense and health agencies where AI solutions directly contribute to national security and public well-being. * Growth-Oriented Environment - Learn from technical leaders, innovate within Agentic AI, and mentor those around you in AI best practices. * Culture of Empowerment - You'll be part of a team that values innovation, trust, collaboration, and mission success. Please join us, as together we build a better world one mission at a time powered by Technology and its People! Benefits Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA)
Life Insurance (Basic, Voluntary & AD&D)
Paid Time Off (Vacation, Sick & Public Holidays)
Family Leave (Maternity, Paternity)
Short Term & Long Term Disability
Training & Development

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