NOSC Technician

SMS Data Products Group, Inc.; Fort Belvoir (VA); On-site; USD 85,000 - 95,000; Full time

Job summary

SMS is seeking a Network & Systems Engineer to support a DoD program at Fort Belvoir, VA. The role involves advanced engineering, strategic systems analysis, and operational oversight across multiple security classifications.

The ideal candidate will act as a technical authority, monitor and troubleshoot enterprise networks, and provide executive-level briefings. Active Top Secret/SCI clearance is required, with day or night shift options available.

Qualifications

• BS in Computer Science, Information Technology, or related field with 4–8 years of experience, or MS with 2–6 years.
• Advanced understanding of network protocols (TCP/IP, DNS, DHCP, VPNs, firewalls).
• Proficiency with enterprise monitoring suites and Active Directory architecture.

Responsibilities

• Lead systems analysis, architectural engineering, and operational leadership for DoD network environments.
• Document, test, and modify network/server configurations to align with DoD directives.
• Serve as NOSC escalation authority for complex outages and perform root-cause analysis.
• Interface with Mission Partners and senior leadership; deliver AARs and technical briefs.

Skills

Network protocols

System virtualization

Enterprise storage networks

Active Directory

Education

Bachelor's degree in CS/IT/engineering

Master’s degree (optional)

Tools

SolarWinds

ITIL/ITSM frameworks

Job description

SMS is seeking a Network & Systems Engineer to provide advanced engineering, strategic systems analysis, and operational oversight for large-scale operations on a high-profile Department of War (DoW) contract at Fort Belvoir, VA. The I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to internal and external partners operating in CONUS and OCONUS locations.

The Engineer will serve as a primary technical authority, exercising independent judgment to analyze and modify DTRA’s enterprise IT Server, Storage, and Network infrastructures. Operating on Unclassified, Secret, and Top-Secret networks, the candidate will lead the monitoring and troubleshooting efforts that ensure continuous, secure, and resilient access for all mission partners.

Clearance: Active Top Secret/SCI security clearance at time of consideration.

Work Schedule: Day Shift 0600-1800 (Sun-Wed) OR Night Shift 1800-0600 (Wed-Sat)

Since 1976, SMS has specialized in modernizing legacy IT and sustaining complex enterprise environments for federal agencies. With the goal of building long-term partnerships with our customers, we invest in our employees by providing the training, tools, and support they need to keep critical missions operational, improve performance, and reduce risk. SMS is headquartered in McLean, Virginia, with offices and on-site operations at customer locations throughout the United States. For additional information on SMS, visit www.sms.com.

Job Responsibilities

• The candidate's primary duties will focus on systems analysis, architectural engineering, and operational leadership.
• Systems Analysis & Architecture: Apply advanced systems analysis techniques to consult with DTRA leadership and mission partners, determining complex system functional specifications, capacity requirements, and architectural roadmaps.
• Network & Systems Engineering: Document, test, and modify network and server configurations, security protocols, and directory services (Active Directory) to align with evolving DoD Directives and security baselines.
• Incident & Operational Leadership: Perform shift duties as the 24x7x365 Network Operations and Security Center (NOSC) operations watch officer. Serve as the escalation authority for complex, multi-system outages, leading diagnostic strategy, event correlation, and root-cause analysis.
• Strategic Integration: Provide input for process improvement on operational procedures, incident response frameworks, and SLA-compliant workflow protocols. Evaluate third-party vendor solutions and manage configurations within the ServiceNow ITSM framework.
• Executive Advisory: Interface directly with high-level Mission Partners, DISA, Joint Forces, and Combatant Commands to advise on operational impacts, system vulnerabilities, and technical solutions. Author and present After-Action Reports (AARs) and technical briefings to senior leadership.
• Support Tier I–III system, networking, and engineering personnel to ensure network troubleshooting efforts.
• Oversee real-time monitoring of global enterprise networks using DoD-approved tools (e.g., SolarWinds).
• Develop and enforce operational procedures, incident response workflows, and escalation protocols.
• Interface with Mission Partners, DISA, Joint Forces, and Combatant Commands on network status, issues, and operational impacts.
• Prepare and deliver operational briefs, after-action reports (AARs), and executive summaries to senior leadership.
• Troubleshoot, resolve, and/or elevate technical issues based on ticket assignments, deskside or remotely, as necessary.
• Correlate events and incidents for management of Information Technology (IT) Services.

Required Qualifications

• Education & Experience: BS degree in Computer Science, Information Technology, or a related engineering field with 4-8 years of experience, or a Master’s degree with 2-6 years of experience in enterprise systems engineering, network design, or IT operations management. Specific high-level technical experience may be considered in lieu of a degree.
• Technical Expertise: Advanced, theoretical, and practical understanding of network protocols (TCP/IP, DNS, DHCP, VPNs, firewalls), system virtualization, and enterprise storage networks.
• Tools & Frameworks: Proficiency in administering enterprise monitoring suites (e.g., SolarWinds), Active Directory architecture, and IT Service Management (ITIL/ITSM) frameworks.
• Security Certification: Must possess a current DoD 8570.01-M IAT Level II certification (e.g., Security+ CE) or higher prior to start.
• Clearance: Active Top Secret/SCI security clearance at time of consideration.

Salary: $85,000-$95,000

Requisition #: 2026-5601

SMS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.