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Net/Sys Admin III with Security Clearance

Company:
Watermark Risk Management International, LLC
Location:
El Segundo, CA, 90245
Posted:
December 15, 2025
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Description:

Network/System Administrator III The primary function is working with Special Access Program (SAPs) and other classified networks supporting SMC Directorates and/or AFSPC Operational Units. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities. In this role you will…. Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service

Maintain internet applications and protocols IP,TCP,HTTP, HTTPS, FTP, & SSL

Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required

Interface with local customers and provide IT related support to quickly resolve problems

Analyze and troubleshoot system anomalies to ensure optimum equipment performance

Perform periodic maintenance, hardware upgrades and replacement, firmware updates and system configuration changes

Perform scheduled tape backups on systems as required

Manage data backup library to include storage of tapes, disks and other magnetic media at the customer’s location and off-site storage facilities as required

Attend planning and requirements meetings with IT staff, Program Managers and customers as required

Prepare system for operational use and support operational tests

Provide technical guidance

Provide leadership, mentoring, and quality assurance for Team Members Experience Requirements: 6 - 8 years total related experience, including minimum 4 years of relevant SCI or SAP experience.

Minimum 2 year of SAP-related experience highly desired. Education Requirements: Bachelor’s degree in a related area or equivalent additional experience (4 years) Certification Requirements: Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 within 6 months of the date of hire

Applicable Windows professional certifications, based on OS requirements for supported organization.

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 Other Requirements:

Thorough knowledge of Microsoft Windows 2000/2003/2007 Server, Microsoft Exchange Serve 2003, Microsoft Windows XP/Vista operating systems (OS) administration and associated hardware.

Working knowledge of Local Area Network (LAN) and Wide Area Network (WAN) technologies and data backup technologies to include communication security (COMSEC) integration

Working knowledge of JAFAN 6/0, DCID/JAFAN 6/3, DCID/JAFAN 6/9, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards, Common Criteria, and System Security Policy as they relate to C&A for Legacy systems

Working knowledge and current relevant experience with PL1 & PL2 systems; experience with PL3 & PL4 cross domain solutions is a plus

Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents

Ability to work in a dynamic environment and effectively interact with numerous DOD military/civilian personnel and industry partners

Working knowledge of Microsoft Office (Word, PowerPoint, and Excel)

Possess a high degree of originality, creativity, initiative requiring minimal supervision

Requires travel within the organizational Area of Responsibility (AOR) (note - could be extensive, and will include both air and ground transportation)

Must be able to lift up to 50 lbs.

Reports to a physical location which occasionally requires the ability to traverse between buildings

May require sedentary work at least 50% of the time

Ability to manage stress with a high degree of maturity/professionalism

Demonstrated critical thinking and leadership skills and the ability to work well with others

Effective verbal and written communication skills

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