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Description 🚀 Network Specialist - Drive Mission‑Critical Network OperationsLeidos is seeking a Network Specialist to support a high‑impact, undisclosed network operations program. In this role, you’ll be at the center of real‑time mission operations—supporting core network infrastructure, resolving complex technical issues, and strengthening operator readiness. If you thrive in fast‑paced environments and want your expertise to directly influence mission success, this is the opportunity to step up and lead.This position blends hands‑on technical work, operational leadership, and mentorship, making you a key force behind the reliability and performance of a mission‑essential network.🌐 What You’ll DoAs a technical leader on the operations floor, you’ll provide advanced network support, guide operators, and collaborate with engineering teams to keep mission systems secure, stable, and optimized.Your responsibilities include:Serving as the primary network support specialist, diagnosing and resolving complex issues affecting systems and networksManaging and maintaining Juniper and Cisco networking systemsTraining and mentoring operators, ensuring they are confident, capable, and mission‑readyPartnering with program leadership to deliver updates, insights, and recommendationsImplementing network changes and optimizations to improve performance and reliabilityCollaborating with Tier 3 engineering on deployment changes for production network devicesStaying current on emerging technologies and best practices in networking and communicationsThis is a hands‑on, high‑impact role where your expertise directly strengthens mission operations.🎯 Required Qualifications & SkillsYou bring a strong technical foundation, operational awareness, and the ability to lead others through complex network challenges.Active DoD TS/SCI clearanceCurrent DoD 8140‑compliant security certification (IAT/IAM Level III equivalent)Ability to obtain required computing environment certification within 6 monthsAt least 6 years of networking experience, with a focus on Juniper and Cisco systemsStrong understanding of TCP/IP, IP addressing, and subnettingExperience troubleshooting network issues across LAN and large WAN environments, including firewalls and network tapsProficiency with tools such as iPerf and WiresharkStrong troubleshooting skills and the ability to respond quickly to real‑time dataflow issuesProficiency with Microsoft Office Suite (Word, Excel, PowerPoint, Visio)Excellent written and verbal communication skillsProven ability to support complex technical environmentsStrong interpersonal skills and the ability to collaborate with leadership and cross‑functional teamsDemonstrated ability to train and mentor personnel in technical and operational domains⭐ Preferred QualificationsThese skills will help you stand out:Industry certifications (Juniper, Cisco CCNA/CCNP, etc.)Experience configuring and optimizing Juniper Session Smart RoutersExperience with TACLANEs and network encryption devicesFamiliarity with mission‑environment operational support procedures🌟 Why This Role MattersYou’ll be a critical part of a team that keeps mission‑essential networks running at peak performance. Your expertise will empower operators, strengthen system resilience, and help drive continuous improvement across the program. This is your chance to lead, innovate, and make a meaningful impact every day.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:March 26, 2026For 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 $92,300.00 - $166,850.00The Leidos pay range for this job level is a general guideline onlyand 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.About LeidosLeidos 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 $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit and BenefitsPay 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. More details are available at Your DataBeware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade mitment to Non-DiscriminationAll 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.