Infrastructure & Security Manager
Supervisory Responsibilities
- Directly supervises Infrastructure and Cybersecurity team members, including Team Leads.
- Provides regular coaching, performance feedback, and career development support.
- Oversees team scheduling, workload distribution, and resource planning.
- Leads hiring efforts for technical roles within the infrastructure and security functions.
- Sets and tracks performance goals and KPIs for individual contributors and team leads.
- Acts as an escalation point for technical and personnel issues within the teams.
- Ensures alignment with company policies, procedures, and service standards.
Requirements
Responsibilities
- Lead day-to-day operations across infrastructure (cloud, network, systems) and cybersecurity functions.
- Align technical delivery with business and client needs, ensuring up time, scalability, and security.
- Proactively seek to understand client needs and propose enhancements or new projects that align with their business objectives.
- Manage and mentor team members and Team Leads; set goals, provide feedback, and support development.
- Oversee project execution including migrations, deployments, and security implementations.
- Drive proactive improvements across patching, monitoring, automation, and risk management.
- Serve as a key escalation point for technical and client-related infrastructure/security issues.
- Collaborate with Service Desk, Project, and Account teams to ensure seamless delivery and communication.
- Participate in client-facing meetings to provide technical insight, planning, and recommendations.
- Maintain awareness of emerging technologies and threats; recommend tooling and process enhancements.
- Ensure compliance with internal policies and external standards (e.g., CIS, SOC2).
- Manage and optimize platforms and tools that support infrastructure, security, and monitoring operations.
Expectations
- Demonstrate proactive leadership that aligns infrastructure and security operations toward common goals.
- Demonstrate a consultative approach with clients, aiming to uncover new opportunities for value-added services and projects
- Establish clear performance standards, documentation practices, and process ownership across both teams.
- Provide regular status updates and insights to leadership on team performance, risks, and improvements.
- Ensure teams are delivering consistent, high-quality service across all client environments.
- Promote a culture of accountability, collaboration, and continuous improvement.
- Maintain platform health, licensing, and cost-effectiveness across all infrastructure and security tools.
- Stay informed on emerging technologies and threats and apply relevant innovations to improve operations.
- Serve as a trusted technical advisor internally and externally, earning credibility with team members and clients.
- Actively support onboarding and integration of new clients and technologies into the MSP environment.
- Drive standardization, automation, and documentation to improve scalability and reduce technical debt.
Preferred Qualifications and Experience
- 5–8 years of experience in IT infrastructure, cloud platforms, or cybersecurity operations, ideally in a managed services or multi-tenant environment.
- 2+ years of experience leading technical teams or serving in a senior-level engineering role with mentoring or project leadership responsibilities.
- Strong hands-on expertise with Microsoft Azure and/or AWS, virtualization (VMware/Hyper-V), and firewall/network configurations (e.g., Fortinet, SonicWall).
- Practical experience with EDR, SIEM, vulnerability management, MFA, and security policy enforcement.
- Familiarity with regulatory and compliance frameworks (SOC 2, CIS benchmarks).
- Demonstrated success in managing technical platforms and tooling such as RMM, PSA, and security stacks (e.g., Autotask, NinjaOne, SentinelOne).
- Excellent troubleshooting, documentation, and client communication skills.
- Comfortable working in fast-paced, client-facing environments with shifting priorities.
- Relevant certifications required in at least one core area—such as Azure Administrator, AWS SysOps, Fortinet NSE 4+, CISSP, CISM, or equivalent.
Education
- Bachelor’s degree in Information Technology, Computer Science, Cybersecurity, or a related field; equivalent experience will also be considered.
- Industry certifications and ongoing professional development are strongly valued.
Position Type and Expected Hours of Work
- Full-Time
- Hybrid
- 40 hours per week
- Monday through Friday
- A possibility of off-hours support work.
- Primary Escalation Point for On-Call engineers.
- Be part of an On-Call rotation.
Working Conditions and Physical Requirements
- Prolonged periods of being in a stationary position while working on a computer
- Must be able to move and/or lift up to 40 pounds at times
- Must be comfortable operating a computer and/or other office productivity machinery
Please note, this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee. Duties, responsibilities, and activities may change and/or be modified at any time.
At Arraya, we firmly believe that people are our most valuable asset, and we’ve created a workplace that embodies this belief. Our senior leadership is actively involved in daily operations, collaborating closely with our committed teams to take a hands-on role in realizing our shared objectives.
Our team consists of a diverse group of tech enthusiasts, each bringing a wealth of industry knowledge and expertise to the table.
If you want to work in an exciting, fast-paced environment with an opportunity for learning and development, please reach out to us today! Please send your resume and cover letter to hiring@arrayasolutions.com or CLICK HERE to apply!