C4PS-2510 Cybersecurity Engineer - Tactical Communications Systems - DEC 2026

Position Title: Cybersecurity Engineer - Tactical Communications Systems

Location: Camp Pendleton, CA

Position Type: Full-time

Salary Range: $90,000 - $110,000

Security Clearance Requirement: Position requires an ACTIVE Security Clearance

Certification Requirements:

• CompTIA Security+

Years of Experience: 5+ years

Roles and Responsibilities:

Provides cybersecurity engineering, vulnerability management, and system hardening support for Marine Corps tactical communications systems, including MCWS-H/L, MCWS-X, SCAR, NGT, and LRS. This position is responsible for identifying and mitigating vulnerabilities, maintaining security compliance, and supporting the operational readiness of critical communications systems.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the position. All positions located at the Government Customer Site require in-person/on-site attendance due to facility clearance and ISO operating standards.

• Conduct recurring credentialed vulnerability scans of tactical communications systems, including laptops, network switches, satellite modems, and IP-based communications equipment.

• Analyze vulnerability findings, assess operational impacts, and develop and implement appropriate remediation or mitigation strategies.

• Configure, implement, and maintain DISA Security Technical Implementation Guides (STIGs), Security Requirements Guides (SRGs), and system-hardening baselines.

• Develop, test, and maintain secure operating system images and software patches, including validation and distribution through Government-managed repositories.

• Support DoD Risk Management Framework (RMF) activities, continuous monitoring, security assessments, and cybersecurity authorization requirements.

• Assess cybersecurity impacts associated with hardware, software, firmware, and system configuration changes.

• Respond to Information Assurance Vulnerability Management (IAVM) notifications, cybersecurity task orders, and Government-directed security requirements.

• Prepare vulnerability assessment reports, remediation documentation, and cybersecurity compliance records for Government leadership.

• Coordinate with Government cybersecurity personnel and system engineers to resolve security issues while maintaining system functionality and operational readiness.

• Note – this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this position. Duties, responsibilities, and activities may change at any time with or without notice.

Qualifications and Education Requirements:

• TRAVEL REQUIRED FOR POSITION - Must be able to obtain or possess a valid US Passport and by physically qualified to support miliary exercises and contingency operations.

• 3-5 years of experience in cybersecurity engineering, vulnerability management, systems administration, or a related technical field.

• Hands-on experience conducting credentialed vulnerability scans and implementing remediation using ACAS, Tenable Nessus, or equivalent tools.

• Working knowledge of DISA STIGs, SRGs, DoD cybersecurity standards, and system-hardening procedures.

• Experience securing, patching, troubleshooting, and maintaining Windows operating systems and software images.

• Strong understanding of TCP/IP networking, Ethernet, network switches, routers, and IP-based communications infrastructure.

• Familiarity with DoD Risk Management Framework (RMF), continuous monitoring, and IAVM processes.

• Ability to assess cybersecurity vulnerabilities, implement effective mitigations, and maintain operational system functionality.

• Experience preparing technical documentation, vulnerability reports, and security configuration procedures.

• Experience with tactical SATCOM systems, military communications equipment, or Marine Corps C4I systems is preferred.

• Familiarity with Linux, firmware security, eMASS, and cybersecurity compliance documentation is preferred.

• Willing to work in a 24x7x365 secured environment, demonstrate intuitive problem-solving skills, and allow for flexible scheduling.

Competencies:

• Adaptable to fluid environments

• Personal effectiveness/credibility

• Excellent attention to detail

• Strong technical troubleshooting and analytical skills

• Ability to manage multiple priorities in a deadline-driven environment

• Strong written and verbal skills

• Ability to work collaboratively across technical teams

Requirements

Certification Requirements:

• CompTIA Security+

Benefits

• Paid Vacation, Sick Time and Holidays

• Medical, Dental, Life and Disability Insurance

• 401K with Employer Contribution Matching

• Service Disabled Veteran Owned Business

• Equal Opportunity Employer

• ISO 9001:2015 Certified Company

• www.c4plans.com