Security & Infrastructure Engineer
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Summary
Consulting role at Clark Schaefer Consulting (Clark Schaefer Hackett): hands-on security and infrastructure engineering across client environments — deploying Microsoft 365/cloud security controls (Entra ID, Intune, Defender, SIEM/EDR), hardening infrastructure (Active Directory, PKI, networking), automating with PowerShell, and helping build out the firm's cybersecurity and managed services pract
Security & Infrastructure Engineer
Clark Schaefer Consulting | Remote U.S.
Most security engineering roles focus on maintaining what's already in place. This opportunity is different.
As a Security & Infrastructure Engineer with Clark Schaefer Consulting, you'll help clients strengthen their security posture while helping shape the future of a growing cybersecurity and managed services practice.
You'll work across a variety of client environments, designing and deploying security controls, strengthening infrastructure, implementing monitoring and automation solutions, and helping define how services are delivered as our practice continues to grow.
If you're the kind of professional who enjoys solving technical problems, building processes that scale, and helping clients improve their security posture, we'd love to talk.
What You'll Do
This role combines hands-on engineering work with practice development responsibilities.
You'll help clients implement and strengthen security controls aligned with frameworks such as CMMC, NIST, PCI DSS, HIPAA, and SOC 2 while also contributing to the growth and maturity of our managed services offerings.
Depending on the engagement, you may:
- Design and deploy security controls across Microsoft 365, cloud, hybrid, and on-premises environments
- Implement technologies such as Microsoft Purview, Intune, Entra ID, Conditional Access, Defender, SIEM, EDR, and vulnerability management platforms
- Build and harden infrastructure including Active Directory, Group Policy, VPN, PKI, networking, and identity services
- Develop automation and operational workflows using PowerShell and modern management tools
- Deploy and manage RMM, monitoring, patching, and remote support platforms
- Create documentation, operational runbooks, and implementation standards
- Work directly with client stakeholders to deliver solutions, provide guidance, and solve complex technical challenges
- Help shape the tools, processes, and service offerings that will support the continued growth of our cybersecurity and managed services practice
What Makes This Opportunity Different
This is not a narrow administration role focused on a single environment.
You'll gain exposure to a wide range of technologies, client environments, industries, and security challenges while helping build a growing practice inside a well-established professional services organization.
Your ideas will matter. Your technical expertise will influence how we deliver services. And you'll have the opportunity to make an immediate impact on both client outcomes and the future direction of the practice.
What We're Looking For
We're interested in professionals who bring a blend of infrastructure, security, automation, and client-facing experience.
Ideal candidates will offer experience in areas such as:
- Cybersecurity engineering, systems administration, infrastructure engineering, or managed services
- Microsoft 365 security technologies including Purview, Intune, Entra ID, Defender, and Conditional Access
- Active Directory, networking, identity management, and infrastructure design
- SIEM, monitoring, endpoint security, and vulnerability management platforms
- PowerShell scripting and automation
- Compliance frameworks such as NIST 800-171, CMMC, PCI DSS, HIPAA, SOC 2, or CIS Benchmarks
- Consulting, managed services, or professional services environments
Just as important, we're looking for someone with a builder's mindset: a professional who enjoys creating processes, improving systems, and helping establish standards rather than simply maintaining what already exists.
Why Clark Schaefer Consulting?
At Clark Schaefer Consulting, you'll have the flexibility of a remote-first environment, the resources of a nationally recognized professional services organization, and the opportunity to help shape a rapidly growing practice.
Our professionals work with sophisticated clients, solve complex business challenges, and continue building rewarding careers while remaining connected to the things that matter outside the office.
If you're looking for an opportunity where you can make a meaningful technical impact while helping build something from the ground up, we'd welcome the conversation.
We look forward to reviewing your qualifications.
Keywords: Security Engineer, Cybersecurity Engineer, Infrastructure Engineer, Systems Engineer, Microsoft 365 Security, Entra ID, Azure AD, Intune, Microsoft Purview, Defender, CMMC, NIST 800-171, PCI DSS, HIPAA, SOC 2, SIEM, Sentinel, Active Directory, PowerShell, Vulnerability Management, Managed Services, MSP, RMM, NinjaOne, Cybersecurity Consulting.