Information Systems Security Officer (ISSO) III

All ManTech employees will need to meet the requirements set forth in Executive Order 14042 and the Safer Federal Workforce Task Force Guidance requiring all covered contractor personnel to be fully vaccinated against COVID-19.

Secure our Nation, Ignite your Future

The ISSO is responsible for ensuring the appropriate operational security posture is maintained for an information system and as such, works in close collaboration with the ISSM and ISO.  The position shall have the detailed knowledge and expertise required to manage the security aspects of an information system and, in many organizations, is assigned responsibility for the day-to-day security operations of a system.  This also will include physical and environmental protection, personnel security, incident handling, and security training and awareness.  It will be required to work in close coordination with the ISSM and ISO in monitoring the information system(s) and its environment of operation to include developing and updating the authorization documentation, implementing configuration management across authorization boundaries.  This will include assessing the security impact of those changes and making recommendation to the ISSM. The primary function is working within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies, such as HQ Air Force, Office of the Secretary of Defense (OSD) and Military Compartments efforts. The position will provide “day-to-day� support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Performance shall include:

Assist the ISSM in meeting their duties and responsibilities
Prepare, review, and update authorization packages
Ensure approved procedures are in place for clearing, sanitizing, and destroying various types of hardware and media
Notify ISSM when changes occur that might affect the authorization determination of the information system(s)
Conduct periodic reviews of information systems to ensure compliance with the security authorization package
Coordinate any changes or modifications to hardware, software, or firmware of a system with the ISSM and AO/DAO prior to the change
Monitor system recovery processes to ensure security features and procedures are properly restored and functioning correctly
Ensure all IS security-related documentation is current and accessible to properly authorized individuals
Ensure audit records are collected, reviewed, and documented (to include any anomalies)
Attend required technical and security training (e.g., operating system, networking, security management) relative to assigned duties
Execute the cyber security portion of the self-inspection, to include provide security coordination and review of all system assessment plans
Identify cyber security vulnerabilities and assist with the implementation of the countermeasures for them
Prepare reports on the status of security safeguards applied to computer systems
Perform ISSO duties in support of in-house and external customers
Conduct continuous monitoring activities for authorization boundaries under your preview
Assist Department of Defense, National Agency and Contractor organizations with the development of assessment and authorization (A&A) efforts

Basic Qualifications :

5 - 7 years related experience
Prior performance in roles such as System, Network Administrator or ISSO
Bachelor’s degree or equivalent experience (4 years)
Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level II or Information Assurance Manager II within 6 months of the date of hire.

Security Clearance Requirements:

Current Top Secret Clearance with SCI Eligibility
Eligibility for access to Special Access Program Information
Willingness to submit to a Counterintelligence polygraph

Physical Requirements:

Must be able to regularly lift up to 50 lbs

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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