Security Infrastructure Consultant TS/SCI Job at Mission Box Technologies, Reston, VA

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  • Mission Box Technologies
  • Reston, VA

Job Description

We are seeking a Security Infrastructure Consultant to support a mission-critical program in the national security sector. This role is ideal for someone who thrives in a people-first, mission-focused environment and wants to contribute to protecting national interests while advancing their own professional growth.
Our client brings a solid foundation of performance across DoD and DHS programs over the last three years and offers a workplace culture that emphasizes work-life balance, family advocacy, and empowered career development. With a "customer first" mindset and a strong dedication to national security, they also provide future opportunities to transition into other Intelligence Community programs as they continue to expand.

Responsibilities:
• Collaborate with internal teams and senior-level federal clients on:

  • Infrastructure, virtualization, and storage systems
  • Cybersecurity implementation and monitoring
  • Security Controls Assessment and documentation
  • Risk Management Framework (RMF) compliance activities
  • ISSM functions and support
  • Computer Network Defense operations

• Lead or contribute to security assessments and incident response planning
• Ensure systems meet evolving federal cybersecurity requirements and guidance
• Actively support a "customer first" and "mission always" mindset in daily operations


Must Have's:
• Active and current TS/SCI security clearance (CI Poly required for full onboarding)
• Bachelor’s degree
• 6+ years of experience supporting federal/national security missions
• Strong understanding of cybersecurity frameworks, RMF, and federal compliance protocols


Nice to Have's:
• CI Polygraph or ability to obtain one
• Prior ISSM experience
• Expertise in secure network infrastructure, virtualization platforms, and defensive cyber tools
• Familiarity with DHS or DoD operational environments


Location:
Reston, VA / Washington, DC (Joint Base Anacostia-Bolling)
Note: 100% onsite

Salary:
$170,000 – $185,000 annually, based on experience and clearance level

Benefits:
Our client offers a comprehensive and flexible benefits package through SourceFly, including:
• Medical, Rx, Dental & Vision Insurance
• Personal and Family Sick Time & Paid Holidays
• Parental Leave
• Basic Life Insurance
• Tuition Reimbursement & Learning Opportunities
• Skills Development & Certification Support
• Employee Referral Program

Job Tags

Full time, Flexible hours,

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