Information Systems Security Engineer (ISSE)

Description:

High Side Technology is seeking an Information Security Systems Engineer (ISSE) to provide cybersecurity, systems engineering, system administration, and software development support to Department of Defense (DoD) and Intelligence Community (IC) clients.

Key Responsibilities

• Serve as the technical cybersecurity advisor across software systems.
• Lead the design and implementation of cybersecurity controls within application modernization projects.
• Ensure and maintain Authority to Operate (ATO) compliance throughout the software development life cycle (SDLC).
• Integrate cybersecurity/IA disciplines into system design, development, integration, and implementation.
• Conduct risk assessments and recommend secure system/application designs.
• Define System Security Requirements and apply security risk assessment methodologies.
• Ensure information protection requirements are integrated into IT acquisitions and new system releases.
• Develop, submit, and maintain Certification & Accreditation (C&A) packages.
• Provide documentation/evidence supporting certification levels and compliance.
• Test and validate security controls for effectiveness at each stage of development.
• Collaborate with project managers to align cybersecurity with program goals.

Clearance & Eligibility

• U.S. Citizenship required
• Top Secret/SCI security clearance or current Top Secret SSBI with TS/SCI eligibility (CI polygraph may be required)

Experience, Education & Certification Requirements

• Bachelor’s Degree in Computer Science, Engineering, or related technical field (Master’s preferred)
• 8+ years of relevant professional experience
• Strong background in cybersecurity, systems engineering, and system administration
• Certifications:
• CompTIA Security+ (required)
• AWS Cloud Certification
• Red Hat Certified Engineer (RHCE)
• Linux+
• Microsoft Certifications
• CISSP or CASP+

Core Skills & Tools

• Cybersecurity / Information Assurance / System Administration
• Security Technical Implementation Guide (STIG)
• Assured Compliance Assessment Solution (ACAS)
• Enterprise Mission Assurance Support Service (eMASS)
• Trellix Endpoint Security (ENS)
• Role-Based Access Control (RBAC)
• AWS Cloud Administration
• Red Hat Enterprise Linux (RHEL)
• XCCDF Analysis
• Docker Containers
• Software Engineering & Architecture
• Strong analytical, leadership, problem-solving, research, and communication skills

Applicable References & Standards

Candidates must be familiar with and adhere to DoD and USMC cybersecurity policies, including but not limited to:

• DoDI 8510.01 – Risk Management Framework (RMF)
• DoDI 8500.01 – Cybersecurity
• CJCSI 6510.01F – Information Assurance / CND Support
• CJCSM 6510.018 – Cyber Incident Handling
• DoD 8570.01-M – IA Workforce Improvement Program
• SECNAVINST 5510.36A – Navy Information Security Program
• SECNAVINST 5510.308 – Navy Personnel Security Program
• ECSM 018, ECSM 010, MCO 5239.28

Work Environment & Expectations

• Work within a multi-disciplinary distributed team at government sites.
• Operate independently when required.
• Interact with government customers at all authority and technical levels.
• Demonstrate strong professionalism, organizational, leadership, and people skills.
• Communicate technical and programmatic information effectively (verbal & written).

Requirements: