Cybersecurity Information Assurance/Security Assessor

General information

Requisition # R60213 Locations USA-VA-Arlington, USA-MD-Fort Meade Posting Date 05/01/2025 Security Clearance Required Top Secret Remote Type Hybrid 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!

ManTech seeks a motivated, career and customer-oriented Cybersecurity Information Assurance/Security Assessor to join our team in Crystal City, VA or Fort Meade, MD. This is a hybrid position with 4 days onsite and 1 day remote.

Responsibilities include but are not limited to:

• Provide cybersecurity support and guidance for overall confidentiality, availability, and integrity of capabilities in MS Azure environments, representing the customer in briefings and meetings.

• Participate in risk assessments during Accreditation and Authorization, design and integrate information assurance architecture, and develop security countermeasures.

• Ensure the security of DoD information systems, develop IA products, and support network designs with varying data protection requirements.

• Report IA issues, provide support for protecting the DoDIN from cyber threats, and investigate security incidents.

Minimum Qualifications:

• Bachelors Degree Required

• 8+ years of related experience

• Current DoD 8570 IAT Level II (Security+ CE, CCNA Security, CySA+, GICSP, GSEC, or SSCP) required. IAT Level III preferred (CISSP, CASP CE, CCNP, CISA)

• 3+ years experience supporting Microsoft Azure in a large-scale environment

• Understanding of Joint Worldwide Intelligence Communications Systems (JWICS) and enhanced security requirements/accreditation.

• Experience in DoD impact level 6/7 cybersecurity programs.

• Experience in CND/CSSP meeting DOD 8570.01-M, CNSSI 1253, and NIST 800-53 standards.

Preferred Qualifications:

• Expert knowledge of cybersecurity systems like DoD HBSS, ACAS, CMRS, JIMS, eMASS, and DHS IACS.

• Expertise in implementing heightened security controls (AC, PE, IA, AU, PS).

• Experience with Azure Sentinel, Lighthouse, and Defender ATP.

Clearance Requirements:

• Active TS/SCI or TS and SCI eligible.

Physical Requirements:

• The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentation