Senior DevSecOps Engineer with Security Clearance

Information Systems Solutions, Inc.; Charleston (SC); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

401(k) matching

Educational assistance

Family-focused environment

Job summary

Information Systems Solutions, Inc. seeks a Senior DevSecOps Engineer to support a Navy enterprise command-and-control environment in Charleston, SC.

You will integrate cybersecurity into enterprise DevOps practices to enable secure automation, continuous compliance, and resilient DoD-focused infrastructure operations. This 100% onsite role requires leading security strategy, embedding RMF/ STIG controls, and collaborating with application, infrastructure, and security teams to deliver scalable,

Qualifications

• Seven years of experience in DevOps/DevSecOps or related fields.
• Experience automating secure deployments within enterprise environments.
• Scripting with PowerShell, Python, Bash or similar.
• Experience integrating security testing, vulnerability scanning, and compliance checks into pipelines.
• Experience administering Windows and Linux environments and supporting virtualization.

Responsibilities

• Provide DevSecOps leadership and sustainment support for enterprise cloud on premises computing environments.
• Perform lifecycle management activities including platform upgrades, regression testing, version management, patching, and production deployments following change management processes
• Support multi-platform service architectures across on premises environments
• Develop and maintain architecture documentation, deployment guides, installation configuration guides, network boundary diagrams, and security artifacts
• Support DoD RMF activities, IAVA remediation, DISA STIG implementation, continuous monitoring, and Authority to Operate (ATO) packages
• Provide 24x7 Tier 3 operational support for production environments
• Analyze architectures to identify opportunities for optimization, automation, efficiency improvements, and cost reduction

Skills

DevSecOps leadership

Cloud engineering

Automation scripting

Security testing & compliance

Windows & Linux admin

RMF/NIST/DI̵SA STIG

Monitoring & logging

DoD/regulatory environments

VMware vSphere/ESXi

Tools

PowerShell

Python

Bash

Job description

The Senior DevSecOps Engineer will support a Navy enterprise command-and-control environment in Charleston, SC. This position serves as a senior technical authority responsible for integrating cybersecurity practices into enterprise DevOps processes, enabling secure automation, continuous compliance, and resilient infrastructure operations within classified DoD networks. The selected candidate will drive DevSecOps strategy and standards, embeds security and compliance across the delivery lifecycle, and partners with application, infrastructure, security, and data teams to enable scalable, resilient, and secure cloud solutions. This position is 100% onsite.

• Provide DevSecOps leadership and sustainment support for enterprise cloud on premises computing environments.
• Perform lifecycle management activities including platform upgrades, regression testing, version management, patching, and production deployments following change management processes
• Support multi-platform service architectures across on premises environments
• Develop and maintain architecture documentation, deployment guides, installation configuration guides, network boundary diagrams, and security artifacts
• Support DoD RMF activities, IAVA remediation, DISA STIG implementation, continuous monitoring, and Authority to Operate (ATO) packages
• Provide 24x7 Tier 3 operational support for production environments
• Analyze architectures to identify opportunities for optimization, automation, efficiency improvements, and cost reduction

Why Work For ISS?

At ISS we pride ourselves on providing an employee-focused and family-first environment. As a small business, we take the time to know our employees and have a vested interest in helping them achieve their career goals. We foster teamwork through regular company events and encourage professional development through training and education opportunities. ISS values its employees by providing a comprehensive benefits package that includes a fully vested 401(k) matching program, coverage of family medical deductibles, spot bonuses, and educational assistance to further your career.

Requirements Clearance Level Top Secret Certifications (IAT Level II) One of the following:

• CompTIA Security+
• CompTIA CySA+
• CCNA Security
• GSEC
• GICSP
• SSCP And

Operating System Certificate (e.g., Linux+, Windows Server, CCNA, etc.)

Required Skills

• Seven (7) years of experience in DevOps engineering, DevSecOps engineering, cloud engineering, cybersecurity engineering, or enterprise systems engineering
• Experience designing, implementing, and maintaining secure automation solutions within enterprise environments
• Strong experience developing automation scripts using PowerShell, Python, Bash, or similar scripting languages
• Experience integrating security testing, vulnerability scanning, compliance validation, and automated security controls into DevOps workflows
• Experience administering enterprise Windows and Linux environments
• Experience supporting virtualization platforms including VMware vSphere, ESXi, and vCenter
• Experience implementing monitoring, logging, alerting, and operational visibility solutions
• Experience supporting secure DoD, government, or highly regulated environments
• Strong understanding of cybersecurity principles, vulnerability management, secure architecture, and system hardening practices
• Experience supporting Risk Management Framework (RMF), NIST cybersecurity frameworks, DISA STIG implementation, continuous monitoring, and Authority to Operate (ATO) activities