Senior Information Assurance Specialist

General information

Requisition # R64733 Locations USA-IN-Crane Posting Date 12/19/2025 Security Clearance Required TS/SCI Remote Type Onsite Time Type Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

***This is for a future opportunity***

MANTECH seeks a motivated, career and customer-oriented Senior Information Assurance Specialist to join our team in Crane, Indiana. This position is onsite.

As a core member, you will assist in the research & design, engineering, integration, testing, training, logistics, laboratory research, field engineering, and acquisition and operations analysis in support of  a variety of Navy and Marine Corps programs and projects with a focus on defensive cyber technologies, mission assurance, and resilience capabilities for the tactical network environment. Your effort will go towards dramatically increasing the warfighter’s effectiveness. If you enjoy working on a highly collaborative and dynamic team and want to make a difference for the warfighter, then we would love to have you on our team! 

Responsibilities Include but not limited to:

• Identifies security risks, threats and vulnerabilities of networks, systems, applications and new technology initiatives

• Develops, tests, and operates firewalls, intrusion detection systems, enterprise anti-virus systems and software deployment tools

• Tests and debugs programs and scripts and prepares instruction for use during network exploitation activities

• Applies knowledge of current IA policy, tactics, techniques, policy, and doctrine, and relationship to IA reporting requirements and structure

• Assists in the planning and implementation of requirements

Required Qualifications:

• BA/BS degree, or, High School Diploma and 6 years of additional relevant experience, or, Associate's Degree and 4 years of additional experience may be substituted in lieu o Bachelor's degree

• 12+ years of relevant experience in the field or in a related area

• Holds one of the following certifications: CISSP/CISM/CISA/GCIH

Preferred Qualifications:

• Master’s degree or Ph.D. preferred

 Clearance Requirements:

• Must have a current and active TS/SCI Clearance

Physical Requirements:

• Must be able to balance, bend, carry, crouch, stretch and kneel.

• Must be able to push, pull, and reach.

• Must be able to work in high noise areas.