NextGen Information Services, Inc

Position Overview

Silotech Group is seeking an experienced Information System Security Analyst (ISSA) Level II to support the USPS CSS program. This role serves as a frontline cybersecurity professional responsible for protecting enterprise systems and data through proactive security engineering, risk management, and Assessment & Authorization (A&A) support.

The ISSA will play a critical role in implementing security controls, monitoring system compliance, supporting authorization decisions, and advising stakeholders on cybersecurity risk across on-premises and cloud-based environments.

Key Responsibilities

• Perform security assessments across multiple applications and system domains, including cloud environments.
• Implement, assess, and document security controls in accordance with NIST RMF, ISO, and USPS A&A requirements.
• Support documentation, validation, and accreditation activities for new and existing IT systems.
• Evaluate cybersecurity risk and ensure appropriate treatment from both internal and external compliance perspectives.
• Support development of actionable security artifacts, including security architectures, standards, models, and guidelines.
• Conduct vulnerability and configuration assessments using industry-standard scanning tools.
• Apply security architecture principles and best practices to design and maintain secure IT environments.
• Utilize GRC tools to manage and track A&A and compliance activities.
• Serve as a Subject Matter Expert (SME) for the USPS A&A process, advising stakeholders and mentoring new A&A personnel.
• Develop and manage schedules, milestones, and action plans for security initiatives.
• Communicate effectively with technical teams, business units, and executive leadership.

Required Experience

• 3–7 years of experience implementing security controls, conducting risk assessments, and supporting compliance activities.
• Demonstrated experience managing multiple large, complex, and high-risk security initiatives.
• Strong working knowledge of NIST RMF, ISO security standards, and A&A processes.
• Experience supporting authorization decisions and ongoing system compliance.
• Proficiency with network and vulnerability scanning tools and technologies.
• Hands-on experience with Governance, Risk, and Compliance (GRC) platforms.
• Proven ability to operate as a cybersecurity SME in enterprise environments.
• Strong organizational, planning, and execution skills.
• Excellent written and verbal communication skills, including executive-level briefings.

Education

• Bachelor’s degree in Computer Science or a related technical discipline preferred.
• Degree waiver: Candidates without a relevant degree must possess an additional four (4) years of directly related cybersecurity experience.

Why Silotech

Silotech Group delivers mission-critical cybersecurity solutions to federal customers with precision, integrity, and technical excellence. Our professionals work on high-impact programs supporting national infrastructure while benefiting from a collaborative, forward-leaning culture focused on growth and innovation.

Job Types: Full-time, Contract

Pay: $85,000.00 - $100,000.00 per year

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Employee discount
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Tuition reimbursement
• Vision insurance

Work Location: In person