System High Corporation · 10 hours ago
Information System Security Engineer III (ISSE III)
System High Corporation is a Top Washington-Area Workplace focused on protecting and advancing the nation’s critical missions. The Information System Security Engineer (ISSE) is responsible for conducting security engineering activities and integrating security requirements into information systems, particularly within Special Access Programs (SAPs) for Department of Defense agencies.
Security
Responsibilities
Perform oversight of the development, implementation and evaluation of information system security program policy; special emphasis placed upon integration of existing SAP network infrastructures
Perform analysis of network security, based upon the Risk Management Framework (RMF) with emphasize on Joint Special Access Program Implementation Guide (JSIG) authorization process
Provides expert support, research and analysis of exceptionally complex problems, and processes relating to them
Provides expert level consultation and technical services on all aspects of Information Security
Serves as technical expert to the Cybersecurity Assessment Program providing technical direction, interpretation and alternatives to complex problems
Builds IA into systems deployed to operational environments
Assists architects and systems developers in the identification and implementation of appropriate information security functionality to ensure uniform application of DoD and other agencies security policy and enterprise solutions
Enforce the design and implementation of trusted relations among external systems and architectures
Assesses and mitigates system security threats/risks throughout the program life cycle
Contributes to the security planning, assessment, risk analysis, risk management, certification and awareness activities for system and networking operations
Thinks independently and demonstrates exceptional written and oral communications skills. Applies advanced technical principles, theories, and concepts
Contributes to the development of new principles, concepts, and methodologies
Works on unusually complex technical problems and provides highly innovative and ingenious solutions
Lead a team of System Security Engineers and Certification and Accreditation Analysts responsible for ensuring the customers national and international security interests are protected as support equipment are designed and tested
Recommends cybersecurity software tools and assists in the development of software tool requirements and selection criteria to include the development of product specific STIGs from applicable DISA SRGs
Review ISSE related designs and provides security compliance recommendations
Leads technical teams in implementation of predetermined long-range goals and objectives
Supports customer and SAP community IA working groups, participate in SSE IPT reviews
Provides expert level consultation and technical services on all aspects of Information Security
Review ISSE related designs and provides security compliance recommendations
Develop and provide IA risk management recommendations to the customer
Provide ISSE support for Mission and Training systems design and development
Assist with development and maintenance of the Program Protection Plan
Assist with site activation activities and design reviews
Represent the customer in various ISSE related working groups, advisory groups, and advisory council meetings
Chair and or Co-Chair customer and SAP community IA working groups, participate in ISSE IPT reviews
Represent the customer in various SSE related working groups, advisory groups, and advisory council meetings
Strong background in Patch/Configuration management, DevOps, and tier 3 support
Assist team to design, integrate, and implement JSIG/RMF Continuous Monitoring tools and processes
Integrate COTS & GOTS products to collect, display and remediate a variety of automated system security and system operations/performance functions and metrics
Perform security assessments of servers/network devices/security appliances
Develop improvements to security assessments with regard to accuracy and efficiency
Integrate ancillary monitoring tools/capabilities with the enterprise security information and event management (SIEM) and create/tailor complex event alarms/rules and summary reports
Write and execute cybersecurity test procedures for validation of control compliance
Monitor/analyze output of cybersecurity related tools for reportable security incidents and residual risk
Analyze technical risk of emerging cybersecurity tools and processes
Work as part of a security incident response team as needed
Build operational Operations and Maintenance (O&M) checklists to maintain the service (daily, weekly, monthly, yearly O&M checklists); build Tactics, Techniques and Processes (TTPs) and Standard Operating Processes (SOPs) associated with service checklists
Integrate/Develop new techniques to improve Confidentiality, Integrity, and Availability for networks/systems operating at various classification levels
Advanced technical competency in one or more of the following supported platforms: Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux servers, MS Hyper- V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration, Scripting, BMC Footprints, WSUS, , Lumension, Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office, Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP, mandatory/role-based access control concepts (e. g. SE Linux extensions to RHEL, PitBull, AppArmor, and Sentris) , video teleconferencing/VOIP, Oracle/MS SQL database security, and Apache/IIS Web server security
Qualification
Required
TS/SCI Clearance
Minimum of two years of Special Access Program Experience
15+ years related experience
Master's degree in a related discipline or equivalent experience (6 years)
Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Architect and Engineer Level II (IASAE II) or Information Assurance Architect and Engineer Level III (IASAE III) within 6 months of the date of hire
Current Top Secret Clearance with SCI Eligibility
Eligibility for access to Special Access Program Information
Willingness to submit to a Counterintelligence polygraph
Must have expert knowledge of DoD, National and applicable service and agency security policy, manuals and standards
Company
System High Corporation
System High provides best-of-class protection solutions for information and assets vital to national security.
Funding
Current Stage
Late StageTotal Funding
unknownKey Investors
Enlightenment Capital
2025-03-17Acquired
2019-01-22Private Equity
Recent News
Washington Technology
2025-03-13
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