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Information Systems Security Officer

ManTech

Laurel, MD

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JOB DETAILS
SKILLS
Analysis Skills, Auditing, CISM - Certified Information Security Manager, CISSP - Certified Information Systems Security Professional, Change Management, Cloud Computing, CompTIA Security+, Computer Firmware, Computer Network Defense (CND), Computer Security, Computer Services, Customer Relations, Customer Service Systems, Document Management, Documentation, GSLC - GIAC Security Leadership Certificate, High School Diploma, Information Technology & Information Systems, Information/Data Security (InfoSec), Internet Security, Inventory Management, Network Operations Center, Office Equipment, People Management, Presentation/Verbal Skills, Process Management, Risk Management Framework (RMF), Security Analysis, Security Software, Sensitive Compartmented Information (SCI), ServiceNow, Systems Analysis, Systems Maintenance, Top Secret Clearance, Vulnerability Scanners
LOCATION
Laurel, MD
POSTED
30+ days ago
MANTECH seeks a motivated, career-driven, and customer-focused Information System Security Officer (ISSO) to join our team in Laurel, MD . You will play a critical role in supporting enterprise infrastructure capabilities for a global, mission-focused workforce. This position supports the high-visibility Enterprise Infrastructure Services (EIS) organization, responsible for the delivery and security of MPO’s Enterprise Information Technology (EIT)—the foundation for enterprise-wide services. As an ISSO, you will work alongside customers, Integrated Product Teams (IPTs), and vendors to support the implementation and compliance of advanced EIT capabilities through Data Center & Compute Services. You will manage cybersecurity documentation, assess system vulnerabilities, and support the Risk Management Framework (RMF) lifecycle in alignment with Sponsor policies.


Responsibilities include, but are not limited to:


+ Leads medium to large complex projects and major phases of very large projects.

+ Provides highly technical and specialized guidance and solutions to complex IT problems.

+ Assist with preparation and maintenance of documentation

+ Propose, coordinate, implement, and enforce information systems security policies, standards, and methodologies.

+ Assist with the CM for information system security software, hardware, and firmware.

+ Maintain optional security posture for an information system or program.

+ Develop and maintain System Security Plans (SSPs) for both new and existing systems

+ Analyze vulnerability scan results and collaborate with system owners to implement remediation

+ Support the initial authorization and reauthorization processes for system(s)

+ Manage and control changes to the system and assessing the security impact of those changes.


Minimum Qualifications:


+ Bachelor’s degree with 12+ years of relevant experience OR associate’s degree with 15 years of relevant experience OR high school diploma/GED with 20 years of relevant experience

+ Experience with Xacta, LatteArt and other sponsor tools

+ Experience managing POAMs, performing audit log reviews, and maintaining secure system inventories

+ IAM I certification (DoD 8140 required upon start of employment. Acceptable certifications include CAP/CND/Cloud+/GSLC/Security + CE/HCISSP/CASP+CE/CISM/CISSP/ or CCISO)


Preferred Qualifications:


+ Knowledge of STE and STN processes and coordination

+ Experience with Gatekeeper, SEAR, SCANBOY

+ Experience with the Service Now (SNOW) platform


Clearance Requirements:


+ Must possess and maintain a current/active TS/SCI clearance with Polygraph


Physical Requirements:


+ Must be able to remain in a stationary position 50% of the time

+ Occasionally moves about inside the office to access file cabinets, office machinery, etc.

+ Frequently communicates with co-workers, management, and customers, including delivering presentations. Must be able to exchange accurate information in these situations
MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

About the Company

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ManTech