Overview
Skills
Job Details
Security Clearance
Active TS/SCI clearance required
Must have the ability to obtain a CI Polygraph
Education and Experience
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Bachelor's Degree in Computer Science, Information Technology, or a related field
(or 10+ years of equivalent relevant experience)
Position Summary
Seeking an experienced Information System Security Engineer (ISSE) responsible for bridging the gap between high-level cybersecurity policies and their technical and operational implementation within DoD/IC environments.
The ISSE will:
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Collaborate closely with the Information System Security Manager (ISSM) and Program Manager
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Guide program and development teams through ICD-503 RMF accreditation
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Support system compliance, cybersecurity implementation, documentation, and continuous monitoring efforts
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Be part of a broader team managing hundreds of Linux-based virtual and bare-metal systems, with responsibilities including automation, DNS, FreeIPA, email, Jira, Elastic Stack, VMware, Veeam, and more
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Assume responsibility for A&A activities, patching, vulnerability scanning, configuration management, audit logging, and RMF documentation
Required Skills
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Extensive IA/InfoSec experience with IC systems, including:
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Security CONOPS
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SSPs
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Security control assessments
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Contingency/incident response/configuration management plans
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POA&Ms
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Vulnerability and compliance scanning and documentation
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Strong expertise in ICD-503 Certification & Accreditation (C&A) processes and documentation
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Experience with:
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Security engineering, systems engineering, and network security architecture
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Security principles and tools (e.g., firewalls, DMZs, encryption)
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Familiarity with RMF frameworks such as NIST SP 800-37, CNSS, and other compliance standards
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Experience supporting continuous monitoring using tools such as:
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NESSUS, NMAP, Rapid7, WebInspect, AppDetective, Nipper
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Advanced problem-solving and analytical skills
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Experience assisting in A&A test and evaluation
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Ability to evaluate and advise on proposed security architectures and designs
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Strong collaboration and communication skills with program and development teams
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Security Certification: Security+ or CISSP
Desired Skills
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Experience with:
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Red Hat Linux/Unix and Windows environments
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RHCSE or equivalent certification
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5+ years as Linux system engineer/admin
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Cisco Certifications: CCNA, CCNA Security or equivalent
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Scripting in Linux/Unix for administration and file management
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Automation tools: Puppet, Ansible, Foreman
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ITSM platforms: SNOW, ServiceNow
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Source control tools: Git, GitLab, CVS, SVN
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Log aggregation for auditing from various sources (OS, network devices, applications)
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PKI, SSH, SSSD, HTTPD configuration and troubleshooting
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Cloud technologies: AWS or others
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Experience with:
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IBM GPFS SAN storage
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Bootstrapping HPE servers and configuring iLO and storage
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Grafana, VMware vSAN, vCenter, Veeam
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Databases: Oracle, MySQL
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Excellent writing skills for both technical and executive audiences