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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer, Level 3 (FORECASTED) - **Company:** Independent Software - **Location:** Fort Meade, MD, United States - **Contract:** Permanent contract - **Skills:** Network Analysis, Complex Networks, System Configuration, Networking Hardware, Network Security, Network Troubleshooting, NetFlow, Network Architecture, Networking Basics, Network Diagrams, Network Planning and Design, Network Installation Services, Network Monitoring, Routing, Network Administration, Network Protocols, Software Systems, Systems Integration, TCP/IP, Wireshark, Virtual Local Area Networks, Wide Area Networks, Network Routers, Computer Networking Systems, Computer Network Operations, System Availability, Firewalls (Computer Science), Cisco, Network Optimization - **Published:** May 29, 2026 - **Apply:** https://www.clearancejobs.com/jobs/8942065/network-engineer-level-3-forecasted ## About the Role * Strong experience with enterprise networking technologies, including routing, switching, and network security * Advanced troubleshooting skills across complex, multi-layered network environments * Experience designing and implementing network architectures and * Familiarity with network analysis tools, simulators, and performance modeling * Strong understanding of network protocols, WAN technologies, and telecommunications systems * Experience integrating network solutions into mission or operational environments * Ability to lead technical efforts and support engineering teams * Strong analytical, problem-solving, and communication skills Education and Experience: * Bachelor's degree from an accredited college or university in Network Engineering or a related discipline AND Twelve (12) years of relevant professional experience providing network engineering support OR * Master's degree from an accredited college or university in a related discipline AND ten (10) years of relevant experience OR * Sixteen (No degree) Certifications: * Cisco Certified Network Associate (CCNA) certification is required Clearance Requirement: * Must possess an active TS SCI with appropriate Polygraph to be considered for this role, What's your highest level of education completed? No answerGED or EquivalentHigh SchoolSome CollegeCollege - AssociatesCollege - Bachelor of ArtsCollege - Bachelor of Fine ArtsCollege - Bachelor of ScienceCollege - Master of ArtsCollege - Master of ScienceCollege - Master of Fine ArtsCollege - Master of Business AdministrationCollege - DoctorateMedical DoctorOther College or University LinkedIn Profile URL: Desired salary Do you possess an active and current TS/ SCI clearance?* -- No answer --YesNo Do you possess an active and current Polygraph?* -- No answer --Yes CI PolygraphYes Full Scope PolygraphNo If yes, what agency conducted the polygraph? Note: The Department of Defense (DoD) itself does not conduct polygraphs. Please list the specific agency within the IC that issued your polygraph.* How many years of System Administration or IT support experience do you have?* Do you currently hold a DoD 8570 IAT Level I compliant certification (e.g., CompTIA A+ CE, Network+ CE)?* -- No answer --YesNoIn Progress If you selected "Yes," specify which certifications you currently hold. How many years of Network Engineering or related experience do you have?* Do you have experience working with networking fundamentals such as TCP/IP, routing, and switching?* -- No answer --YesSome ExperienceNo Do you have experience configuring or supporting network devices such as routers or switches?* -- No answer --YesNo Have you troubleshot network connectivity issues in a professional or lab environment?* -- No answer --YesNo, Do you have experience using network analysis tools or simulators (e.g., Wireshark, NetFlow, WAN analyzers) to diagnose complex network performance issues?* -- No answer --YesNo ## Description As a Network Engineer Level 3 at Independent Software, you will provide advanced technical leadership in the design, implementation, and optimization of enterprise network environments. You will support mission-critical infrastructure by resolving complex network challenges, leading engineering efforts, and ensuring systems meet performance, scalability, and compliance requirements. You will work closely with Network and System Administrators, engineers, and mission stakeholders to enhance network architecture, integrate advanced capabilities, and support evolving operational needs., * Provide advanced technical support to Network Administrators and System Administrators to maintain and improve network infrastructure * Monitor, maintain, and optimize network performance, ensuring high availability and reliability * Troubleshoot and resolve complex network issues across enterprise environments * Lead network upgrades, installations, and configuration efforts * Provide input into network design and mission architecture * Conduct network defense operations and support secure network implementations * Develop and maintain network diagrams, documentation, and accreditation artifacts * Configure and manage network infrastructure, including routers, switches, firewalls, and related technologies * Integrate hardware and software solutions to meet DoD/IC and ISO compliance requirements * Oversee support and operational readiness of all network equipment * Support integration of analytic platforms and network capabilities into operational environments (e.g., CND/CDC) * Analyze and resolve complex issues involving network systems, hardware, and software integration * Operate network analysis tools, WAN test equipment, and network simulators * Design modules and models related to traditional and modern network architectures * Lead large-scale network installation and deployment projects * Develop algorithms and models related to networking and telecommunications technologies * Provide technical leadership and guidance to engineering teams, Are you familiar with network security concepts such as firewalls, VLANs, or access control?* -- No answer --YesNo Do you have experience monitoring network performance or supporting network operations?* -- No answer --YesSome ExperienceNo Do you have experience designing or implementing network solutions (e.g., network upgrades, architecture improvements, or system integrations)?* -- No answer --YesNo Have you performed advanced troubleshooting of network issues involving multiple systems (e.g., routing, switching, firewalls, or cross-domain environments)?* -- No answer --YesNo Have you led the design and implementation of enterprise-level network architectures or large-scale network deployments?* -- No answer --YesNo ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) ## Related Articles - [How to Answer the Interview Question: “Why Do You Want to Be a Software Engineer?”](https://www.wearedevelopers.com/magazine/392-how-to-answer-the-interview-question-why-do-you-want-to-be-a-software-engineer) - [Should senior developers refuse interview coding challenges?](https://www.wearedevelopers.com/magazine/29-should-senior-developers-refuse-interview-coding-challenges) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [How to Write a CV and Interview if You Don't Fully Qualify For The Job](https://www.wearedevelopers.com/magazine/183-how-to-write-a-cv-and-interview-if-you-don-t-fully-qualify-for-the-job) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)