IT Operations Manager Information Systems Security Manager (ISSM)

Position Summary
Yorktown Systems Group (YSG) is seeking an experienced IT Operations Manager / Information Systems Security Manager (ISSM) to lead the day-to-day management of the companys information technology operations and cybersecurity program. Reporting to the Director of Corporate Enterprise Assurance this position is responsible for planning implementing securing and maintaining YSGs enterprise technology environment in support of Department of Defense (DoD) customers and corporate operations.

The IT Operations Manager/ISSM oversees enterprise IT infrastructure cloud services cybersecurity compliance end-user support vendor relationships technology projects and the annual IT budget. Serving as the organizations Information Systems Security Manager (ISSM) this individual will ensure compliance with applicable cybersecurity requirements while delivering secure reliable and scalable technology solutions that enable business growth and operational excellence.

This position is ideal for a hands-on technology leader who enjoys balancing strategic planning with day-to-day operational execution in a dynamic government contracting environment.

Why Join YSG
Yorktown Systems Group is a growing employee-focused government contractor dedicated to delivering innovative solutions that support the Department of Defense and national security missions. Our culture values collaboration accountability continuous improvement and exceptional customer service.

As the IT Operations Manager/ISSM you will play a critical role in protecting the companys information assets while helping shape the future of YSGs technology environment. Youll work closely with executive leadership to modernize IT infrastructure strengthen cybersecurity implement emerging technologies and ensure compliance with evolving government requirements. This role offers the opportunity to make a meaningful impact on both corporate operations and mission success.

Essential Responsibilities

IT Operations Management

• Lead the daily operation administration and maintenance of the companys enterprise IT environment.
• Supervise mentor and develop IT personnel while fostering a collaborative service-oriented culture.
• Manage enterprise infrastructure including cloud services servers storage networking endpoint devices collaboration platforms and communications systems.
• Ensure the availability reliability performance and scalability of enterprise systems.
• Oversee IT service delivery and end-user support to ensure timely resolution of technical issues.
• Maintain hardware software licensing and technology asset inventories throughout their lifecycle.

Information Systems Security (ISSM)

Serve as the organizations Information Systems Security Manager (ISSM) by:

• Managing and continuously improving YSGs cybersecurity program.
• Maintaining compliance with CMMC Level 2 and applicable Department of Defense cybersecurity requirements.
• Implementing and maintaining security controls aligned with NIST SP 800-171 and other applicable cybersecurity frameworks.
• Maintaining System Security Plans (SSPs) Plans of Action & Milestones (POA&Ms) security policies procedures and supporting documentation.
• Conducting security risk assessments and coordinating vulnerability management activities.
• Leading cybersecurity incident response investigations corrective actions and reporting.
• Managing user access privileged accounts authentication and least-privilege enforcement.
• Coordinating security awareness training and promoting cybersecurity best practices throughout the organization.
• Supporting internal audits customer assessments and cybersecurity compliance reviews.

Infrastructure & Cloud Administration

Manage and continuously improve:

• Microsoft 365
• Microsoft Azure
• Microsoft Entra ID
• Microsoft Intune
• Windows Server
• Virtualization platforms
• Enterprise networking
• Endpoint management
• Identity and access management
• Backup and disaster recovery solutions
• Collaboration and communication platforms

Ensure systems remain secure resilient and aligned with business and contractual requirements.

Strategic Technology Planning

• Collaborate with the Director of Corporate Enterprise Assurance and executive leadership to develop and implement the organizations technology roadmap.
• Evaluate emerging technologies and recommend solutions that improve operational efficiency security and business performance.
• Identify opportunities to automate business processes and enhance service delivery.
• Support long-term infrastructure planning and technology modernization initiatives.

Budget & Financial Management

• Develop and manage the annual IT operating and capital budgets.
• Forecast technology expenditures and recommend investments aligned with organizational priorities.
• Monitor budget performance and ensure effective stewardship of IT resources.
• Prepare business cases supporting technology investments and infrastructure improvements.
• Manage software licensing maintenance agreements subscriptions and hardware lifecycle planning.
• Identify opportunities to improve efficiency while controlling technology costs.

Project Management

• Lead and manage technology initiatives including:
• Infrastructure modernization
• Cloud migrations
• Software implementations
• Cybersecurity enhancements
• Network improvements
• Business application deployments
• Ensure projects are delivered on schedule within budget and aligned with organizational objectives.

Vendor Management

• Manage relationships with hardware software cloud telecommunications and managed service providers.
• Negotiate contracts licensing agreements and service level agreements.
• Evaluate vendor performance and ensure contractual obligations are met.
• Research and recommend new technologies that support business objectives.

Business Continuity & Disaster Recovery

• Develop maintain and test Business Continuity and Disaster Recovery Plans.
• Ensure backup and recovery capabilities support business resilience.
• Coordinate recovery activities during outages or emergency situations.

Policy Development & Compliance

• Develop maintain and enforce IT policies standards and operating procedures.
• Ensure compliance with contractual regulatory and corporate requirements.
• Maintain accurate technical documentation system configurations inventories and operational procedures.
• Support audits assessments and continuous process improvement initiatives.

Leadership & Communication

• Provide regular updates to leadership regarding IT operations cybersecurity posture compliance status project progress technology risks and budget performance.
• Build strong partnerships across all business functions.
• Foster a culture of accountability collaboration customer service and continuous improvement.
• Encourage ongoing professional development for IT staff.

Required Qualifications

• Bachelors degree in Information Technology Cybersecurity Computer Science or a related field or an equivalent combination of education and experience.
• Seven (7) or more years of progressively responsible experience managing enterprise IT operations.
• Three (3) or more years of experience leading technical teams.
• Experience serving as an Information Systems Security Manager (ISSM) Information Systems Security Officer (ISSO) or comparable cybersecurity leadership role.
• Experience supporting Department of Defense or Federal Government contractors.
• Demonstrated experience implementing and maintaining NIST SP 800-171 security controls.
• Experience supporting CMMC compliance initiatives.
• Strong knowledge of Microsoft 365 Azure Entra ID Intune Windows Server enterprise networking virtualization endpoint management and backup technologies.
• Experience developing and managing departmental budgets.
• Excellent analytical organizational project management and communication skills.
• Must have an ACTIVE secret security clearance

Preferred Qualifications

• Certified Information Systems Security Professional (CISSP)
• Certified Information Security Manager (CISM)
• Security
• Microsoft Certified: Azure Administrator Associate
• Microsoft Certified: Cybersecurity Architect Expert
• Certified Information Systems Auditor (CISA)
• ITIL Foundation
• Project Management Professional (PMP)
• Experience supporting Microsoft GCC High environments
• Experience with Microsoft Defender Microsoft Sentinel Conditional Access and Zero Trust architectures

Core Competencies

• IT Operations Leadership
• Cybersecurity & Information Assurance
• CMMC & NIST Compliance
• Enterprise Infrastructure Management
• Cloud Technologies
• Strategic Technology Planning
• Budget Development & Financial Management
• Team Leadership & Staff Development
• Vendor & Contract Management
• Project Management
• Risk Management
• Business Continuity & Disaster Recovery
• Customer Service Excellence
• Process Improvement

Work Environment & Travel

This position is based in Huntsville Alabama and candidates should reside within commuting distance of the office. Limited travel (approximately 510%) is required for conferences professional development customer meetings and occasional support of company operations.