Senior Cyber Security Engineer - RMF-Driven & Mission-Critical

Netrolynx AI; United States; On-site; USD 120,000 - 170,000; Full time

Job summary

MANTECH in Chantilly, VA is seeking a motivated Senior Cyber Security Engineer to lead technical operations, implement cybersecurity solutions, and safeguard mission-critical enterprise systems. You will ensure the integrity, confidentiality and availability of sensitive information while collaborating with cross-functional teams to develop, implement, and manage security measures.

The role requires a strong background in RMF, DoD/IC guidance, and experience guiding small to mid-size engineering

Qualifications

• Bachelor's Degree or equivalent with 4+ years of related work experience.
• 5+ years of cybersecurity experience including RMF.
• Experience leading small to medium engineering teams.
• Proficiency with Jira, Confluence, MS Office.
• Active IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security) or ability to obtain within 6 months.

Responsibilities

• Assist in creating project schedules using ESS and MS Project to ensure timely delivery of cybersecurity initiatives.
• Develop briefing decks with cost estimates for senior leadership.
• Author and organize technical documentation; engage with customers to understand requirements.
• Coordinate engineering, integration, and administrative functions to deliver capabilities and services.
• Ensure all project aspects are completed per plans and schedules with quality and compliance.
• Oversee build-out and testing of applications/tools in virtual/physical environments for security validation.
• Manage incident and request queues in ServiceNow, providing Tier 2-4 support including after-hours coverage.

Skills

RMF

Cybersecurity

Leadership

Project management

Jira

Confluence

Microsoft Office

Education

Bachelor's Degree or equivalent + 4 years

Tools

Jira

Confluence

Microsoft Office Suite

Job description

MANTECH in Chantilly, VA is seeking a motivated Senior Cyber Security Engineer to lead technical operations, implement cybersecurity solutions, and safeguard mission-critical enterprise systems. You will ensure the integrity, confidentiality and availability of sensitive information while collaborating with cross-functional teams to develop, implement, and manage security measures.

The role requires a strong background in RMF, DoD/IC guidance, and experience guiding small to mid-size engineering