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9 months ago
L3 Technologies
Location: Greenville
Job type: Permanent
Sector: Security
Category: Security & Fire Service Jobs
Information System Security Officer (ISSO) 3


Requisition ID




L3 Aerospace Systems is seeking an Information System Security Officer (ISSO) in support of Department of Defense and National programs. A successful candidate will have experience with developing and updating Certification and Accreditation documentation and system authorization artifacts under the Risk Management Framework (CNSSI 1253/NIST 800-53, etc.) or previous C&A frameworks such as DIACAP/NIACAP/DSS ISFO and Chapter 8. The candidate will be responsible to the ISSM for the program System Security Plan (SSP), Continuous monitoring plan, Security Assessment Report, Privileged User's Guide, Plan of Action and Milestones (POA&M) and other security documentation. The candidate must have experience with DoD STIG's, CIS Benchmarks, Nessus, SCAP, ePO, and/or other related hardening and compliance assessment tools to oversee the implementation and enforcement of security policies.

The selected candidate will work with the program team and government customers to determine and develop an approach to information system security solutions to meet contractual security requirements. The position requires strong critical thinking/analytical skills, attention to detail, creativity, and a sustained commitment to excellence and quality. The position requires excellent oral and written communication skills. The selected candidate will act as a member of a diverse security team and participate in Engineering and Configuration Review Boards and Working Groups to develop secure system solutions.

The ISSO will be responsible for notifying the project team of appropriate security measures, identifying potential security weaknesses, recommending improvements to address vulnerabilities, and monitoring system security.


Requires a Bachelors Degree in a technology related field and a minimum of five (5) years experience in information assurance/security experience. RMF/DIACAP/NISPOM preferred. Requires an ACTIVE TS/SCI security clearance.

Candidate must have:

* Experience with Windows and Linux client/server security administration and the underlying technologies such as TCP/IP, DNS, LDAP, and the security subsystem (IA&A).

* Be experienced in evaluating hardware security such as Trusted Platform features, EEFI/BIOS security, and sanitization measures.

* Possess current DoD 8570 certification

Candidate must already possess and be able to maintain an active TS/SCI clearance which requires U.S. citizenship.

Equal Opportunity Employer – minorities / females / veterans / individuals with disabilities / sexual orientation / gender identity. We maintain a drug free workplace and perform pre-employment substance abuse testing and background checks.

US Security Clearance Required

Top Secret/SCI






Day - 1st



Yes, 10 % of the Time



Sector - ISR Systems-21000012

Job Level


Individual Contributor

Job Posting


Dec 10, 2018, 9:36:14 PM




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