Systems Engineer – NMCC

JCS Solutions LLC•Arlington, VA

2d•$100,000 - $119,000

About The Position

JCS Solutions is seeking a Systems Engineer to support the Information Systems (IS) environment within the National Military Command Center (NMCC). This position is responsible for designing, implementing, managing, monitoring, integrating, and securing mission-critical systems that support Department of Defense operations. The Systems Engineer will work closely with system administrators, cybersecurity personnel, vendors, and government stakeholders to develop technical solutions, manage system lifecycles, support modernization and technology refresh efforts, maintain operational readiness, and ensure systems remain compliant with security requirements. This role supports a dynamic, mission-focused environment where adaptability, technical expertise, and collaboration are critical to success. The ideal candidate possesses strong systems engineering experience across virtualization, Windows and Linux administration, systems integration, cybersecurity compliance, infrastructure modernization, and project execution. Success in this role requires the ability to solve complex technical challenges, manage evolving requirements, and communicate effectively with both technical and non-technical audiences while supporting the NMCC's mission-critical operations.

Requirements

Active TS/SCI security clearance.
U.S. Citizenship.
Bachelor's degree in Information Technology, Computer Science, Engineering, or related field.
Eight (8) years of relevant experience may be substituted in lieu of a degree.
DoD 8570.01 IAT Level II certification, such as: Security+ CE, CCNA Security, CySA+, GICSP, GSEC, CND, SSCP.
Strong Systems Engineering experience supporting enterprise IT infrastructure.
Extensive experience deploying and managing VMware environments.
Experience migrating virtual machines from Hyper-V to VMware.
Experience implementing advanced VMware capabilities including: High Availability (HA), Fault Tolerance (FT).
Extensive experience with Veeam Backup & Replication.
Extensive experience managing Windows Server 2019 and Windows Server 2022 environments.
Experience administering Active Directory and Group Policy.
Experience supporting Linux operating systems, including Red Hat Enterprise Linux (RHEL) and CentOS.
Experience implementing STIG hardening and secure system configurations.
Experience supporting systems architecture, systems integration, and enterprise infrastructure design.
Experience supporting technology refresh, server migration, and data migration initiatives.
Experience developing and executing test plans and validating system changes.
Experience troubleshooting complex server, application, and infrastructure issues.
Ability to develop technical solutions to complex operational challenges.
Ability to manage changing requirements and priorities.
Strong analytical, troubleshooting, and problem-solving skills.
Experience creating and maintaining technical documentation, SOPs, reports, and ticketing records.
Ability to develop schedules and timelines and support project execution.
Strong verbal and written communication skills.
Ability to explain technical concepts to non-technical personnel.
Ability to work effectively in a team environment with highly skilled and diverse individuals.

Nice To Haves

Experience supporting systems within the National Military Command Center (NMCC).
Experience supporting mission-critical Department of Defense operational environments.
Experience developing, reviewing, and implementing Engineering Installation Plans (EIPs).
Extensive experience building and managing VMware environments in highly available enterprise environments.
Extensive experience building, testing, and maintaining Group Policy configurations.
Experience working directly with cybersecurity teams to implement DISA-compliant security solutions.
Experience applying cybersecurity risk management methodologies to enterprise systems.
Experience working directly with third-party vendors on mission-critical system integrations.
Experience supporting large-scale infrastructure modernization initiatives.
Experience leading server migration and data migration projects.
Experience creating automation solutions that improve operational efficiency and system reliability.
Experience supporting enterprise systems integration efforts.
Experience building and executing infrastructure testing and validation programs.
Experience supporting disaster recovery and business continuity solutions utilizing VMware and Veeam technologies.
Demonstrated success coordinating efforts across multiple engineering disciplines.
Experience developing knowledge management repositories, technical runbooks, and operational procedures.
Demonstrated ability to identify recurring issues and implement sustainable corrective actions.
Strong presentation and briefing skills with experience communicating to Government and DoD leadership.
Ability to thrive in a dynamic environment requiring flexibility, adaptability, and an agile mindset.

Responsibilities

Design, implement, manage, and monitor existing and new systems within the NMCC.
Support systems throughout all phases of the technology lifecycle, including implementation, modernization, migration, sustainment, and refresh activities.
Analyze technical requirements and develop solutions for complex systems engineering challenges.
Participate in systems architecture efforts supporting enterprise and mission-critical infrastructure.
Support server and data migration initiatives across multiple technology platforms.
Establish and maintain baseline hardware and software configurations.
Collaborate with System Administrators responsible for NMCC Information Systems operations.
Integrate new technologies into existing environments while ensuring operational continuity.
Implement system patches, upgrades, configuration changes, and maintenance activities.
Assist with security controls, account privilege management, and routine administration tasks.
Work directly with third-party vendors on solution design and integration efforts.
Support VMware-hosted environments and Veeam-backed solutions to ensure system resilience and availability.
Work closely with Cybersecurity teams to harden systems in accordance with DISA guidelines and best practices.
Implement and maintain STIG-compliant configurations across supported platforms.
Apply cybersecurity and risk management principles to minimize vulnerabilities and operational risk.
Support secure system configurations and ensure compliance with organizational security requirements.
Develop schedules, timelines, and implementation plans for assigned projects.
Support project management and execution activities associated with infrastructure modernization efforts.
Manage changing priorities and requirements in a dynamic operational environment.
Draft and review Engineering Installation Plans (EIPs).
Track and report project progress to leadership and stakeholders.
Develop, execute, and document test plans and test schedules.
Create scripted tasks and automation processes to improve operational efficiency and system availability.
Perform validation testing following upgrades, migrations, and major system changes.
Support high-availability and disaster recovery solutions utilizing VMware and Veeam technologies.
Utilize a systematic approach to identify, troubleshoot, and resolve server, application, and infrastructure issues.
Conduct root cause analysis and implement long-term corrective actions.
Document troubleshooting procedures, solutions, and lessons learned.
Create and maintain Remedy tickets and technical documentation.
Develop and maintain internal knowledge bases, operational runbooks, SOPs, reports, and technical guidance.
Promote operational best practices to improve supportability and system reliability.
Work effectively with systems administrators, multimedia engineers, telecommunications engineers, cybersecurity personnel, and other stakeholders.
Brief Government and Department of Defense personnel on system status, risks, technical issues, and recommendations.
Communicate technical information clearly to technical and non-technical audiences.
Develop presentation materials, reports, and executive briefings.