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# Information Technology Assurance Specialist

- **Company:** Mantech International Corporation
- **Location:** El Segundo, CA, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Access Network, Backup Devices, File Server, Monitoring of Systems, Identity and Access Management, SAP ERP, SAP (Applications), Software Configuration Management, Wide Area Networks, Firewalls (Computer Science), Information Technology
- **Published:** May 19, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=2bb7b1370eb61c51

## About the Role

* Bachelor's degree or additional 4 years of experience.
 * 8+ years of total related experience.
 * 6+ years of relevant SCI or SAP experience.
 * Working knowledge of LAN/WAN technologies and data backup technologies to include communication security (COMSEC) integration.
 * Familiarity with security policy manuals including ICDs, JAFANs, DoD Manuals, and guiding policy documents.
 * Must meet DoD 8570.01-M IAT Level 2 and IAM Level 1 certification requirements within 6 months of the date of hire., * Minimum 3 years of SAP-related experience is highly desired.
 * Completed training on Joint Security Implementation Guidance (JSIG) and Risk Management Framework (RMF).
 * Working knowledge and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross-domain solutions is desired.
 * Possession of a high degree of originality, creativity, and initiative requiring minimal supervision.

Clearance Requirements:

 * Current Top-Secret Clearance with SCI Eligibility and be willing to submit to a polygraph.

Physical Requirements:

 * Must be able to remain in a stationary position 50%.
 * Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
 * Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
 * Must be able to exchange accurate information in these situations.
 * Must be able to lift up to 50 lbs.

## Description

The Information Technology/Assurance Specialist III will leverage their strong technical background and knowledge to support Special Access Programs (SAPs) supporting SMC Directorates and/or AFSPC Operational Units. You will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities., * Establishing complex operational software configuration controls and system interfaces for assigned computer systems.

 * Maintaining file servers, firewalls, network access, and Security Monitoring Systems while ensuring all system documentation is current.
 * Analyzing and troubleshooting system anomalies to ensure optimum equipment performance and supporting operational tests.
 * Reviewing, preparing, and updating AIS accreditation packages and notifying customers of changes affecting certification.
 * Identifying AIS vulnerabilities, implementing effective countermeasures, and performing routine AIS self-inspections.
 * Ensuring all AIS and network nodes are operated, maintained, and disposed of in strict accordance with security policies.
 * Providing leadership, mentoring, and quality assurance for team members while managing account creations and help desk support.


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