Network Operations Center (NOC) Technician II

Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports the DISA-provided GIG capabilities and services in the 24x7 DISA Global Operations Center (DGOC). The Leidos Digital Modernization Sector and Global Solutions Management-Operations II (GSMO-II) have an opening in our Network Operations Center for a (NOC) Technician II at Scott AFB, IL. Due to contract requirements, US Citizenship is required along with an active Secret clearance. Responsible for assisting with the following duties: Create, update, and monitor incident tickets using ServiceNow/ ITSM. Provide timely situational awareness to leadership and affected communities, and communicate effectively with the O&M team and customers. Monitor network events and element management failures 24/7/365. Proactively analyze alarms, correlate fault information, identify impacts, isolate root causes, and coordinate fault corrections. Support fault isolation and diagnose network issues, including testing and troubleshooting. Notify relevant contacts based on network incidents and coordinate with other service providers to track and restore service. Provide global situational awareness support and updates on outages. Restore networks and services to full operation, ensuring compliance with SLAs. Verify service restoration for customer-initiated tickets and provide 24/7/365 sustainment support for outages and service degradation. Demonstrate proficiency in DISN functions (routers, switches, crypto devices, etc.), record and track escalated incident tickets, and work directly with Shift Leads and O&M leadership for guidance. Maintain general knowledge of training, SOPs, and tools within O&M. Basic Qualifications Certification: Required DoD-8570 IAT Level 2 certification (e.g., Security+ CE or equivalent) by the start date. Availability: Ability to work in a 24/7 operational environment. Experience: Demonstrated experience in alarm surveillance, fault management, LAN maintenance, or performance management. Expertise: Proficiency in at least two of the following: routers, switches, crypto devices, DSN/DRSN, Video Services, Promina, CISCO, Juniper, MSPP, DWDM, Optical Switching. Network Knowledge: General understanding of network topologies, including both transport and IP. Security Clearance: Active Secret security clearance Preferred. Preferred Qualifications Experience in a tech control facility or cyber transport operations. Familiarity with circuit actions and vendor management. Knowledge of IP architecture. Experience in a Telco NOC or with inside or outside plant operations. Proficiency with MS Office Suite, including Outlook, Excel, Word, Access, PowerPoint, and Teams. Experience in one or more of the following areas: alarm surveillance, fault management, LAN maintenance, performance management, change management. Additional certifications such as CCNA, CYSA+, CASP, CCNP, JNCIE-ENT, JNCIA-Junos, WCNA, CCIE, F5 Networks Certified Technical Specialist, ITILv4, CCA-N, CCA-V, and SolarWinds Certified Professional are desirable. Required Experience High school and 1-3 years of experience. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history - we're already at step 30 - and moving faster than anyone else dares. Original Posting: August 12, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range Pay Range $40,300.00 - $72,850.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. competitive compensation Health and Wellness programs Income Protection Paid Leave and Retirement More details are available here. Securing Your Data Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to View email address on click.appcast.io. Commitment and Diversity All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. About Leidos Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $17.2 billion for the fiscal year ended January 2, 2026. For more information, visit #J-18808-Ljbffr Leidos