Senior ISSE - TS/SCI Cyber Defense for NMCC

Sunayu Llc; Arlington (VA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Training and Educational Assistance

Paid Time Off (PTO)

401k plan with up to a 6% match

Job summary

Sunayu, LLC is seeking an Information Systems Security Engineer (ISSE) to provide cyber security and security engineering services for the NMCC, including system security engineering, risk assessments, and security architecture support.

The ISSE will perform technical security assessments, identify vulnerabilities, and recommend mitigations; responsibilities include deploying HBSS and ACAS components, patching servers, and enforcing STIGs across Windows and RHEL environments.

Qualifications

• Requires TS/SCI clearance and Security+ certification.
• 5+ years of systems engineering experience across design and architecture.
• Ability to identify security risks across OS, hardware, and data transfer protocols.

Responsibilities

• Design, implement, and maintain complex IT systems.
• Lead development of technical solutions from requirements to deployment.
• Document analyses and communicate results with actionable recommendations.

Skills

Systems engineering

Cybersecurity

Communication skills

Time management

Self-motivation

Education

Bachelor's degree in computer science, information technology, or related field

Master’s degree with 3 years of experience

Tools

HBSS Windows

ePO

Nessus

ACAS

SCAP

RedHat Linux

Job description

Sunayu, LLC is seeking an Information Systems Security Engineer (ISSE) to provide cyber security and security engineering services for the NMCC, including system security engineering, risk assessments, and security architecture support.

The ISSE will perform technical security assessments, identify vulnerabilities, and recommend mitigations; responsibilities include deploying HBSS and ACAS components, patching servers, and enforcing STIGs across Windows and RHEL environments.