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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** Computer Technologies Consultants, Inc. - **Location:** Washington, DC, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Access, IEEE 802.1X, Access Network, Configuration Management, Dynamic Host Configuration Protocol, Domain Name System (DNS), Multi-Factor Authentication, Cryptographic Protocols, Firmware, Networking Hardware, Virtual Private Networks (VPN), Network Security, Network Layer, Network Architecture, Network Diagrams, Routing, Network Segmentation, Performance Tuning, Zero Trust Network Access, Security Information and Event Management, Virtual Local Area Networks, Software Vulnerability Management, Data Logging, Network Access Control, Cisco, Vulnerability Analysis - **Published:** September 29, 2026 - **Apply:** https://www.juju.com/job/16_8759b9df2 ## About the Role Required Years of Experience (min): * Five years relevant experience Required Degree/Certifications: * Bachelor's degree or equivalent experience Required Experience & Expertise in the following areas: * Experience supporting Cisco-based enterprise network infrastructure across core, distribution, access, and edge environments, including routing, switching, VLANs, VPNs, DNS/DHCP, firewall management, and performance optimization. * Experience applying NIST SP 800-53 and NIST SP 800-207 concepts to network security controls, Zero Trust Architecture, segmentation, micro-segmentation, least-privilege access, identity-aware networking, and 802.1X network access control. * Knowledge of vulnerability management, secure device hardening, RMF-aligned remediation, compliance monitoring, risk mitigation, and security assessment support. * Experience supporting network security operations, including centralized logging, SIEM integration, continuous monitoring, incident response, forensic support, root cause analysis, and remediation. * Experience maintaining secure network environments through configuration management, patch and firmware management, change control, secure configuration baselines, and operational continuity practices. * Ability to maintain network documentation, including SOPs, configuration baselines, asset inventories, network diagrams, and technical procedures, and serve as a technical adviser for complicated service desk tickets and network modifications. Required Clearance: * Public Trust Tier 2 clearance level and background check. ## Description Computer Technologies Consultants (CTC) is seeking a Network Engineer to support the Congressional Budget Office (CBO) in Washington, DC., Daily Responsibilities: * Implement and maintain network security controls aligned with NIST SP 800-53, including access control (AC), configuration management (CM), system and communications protection (SC), and audit and accountability (AU) control families. * Enforce Zero Trust network architecture principles in accordance with NIST SP 800-207, including network segmentation, micro-segmentation, and continuous verification of users and devices. * Design and implement least-privilege network access controls, ensuring role-based and identity- aware access across all network layers. * Manage 802.1X port-based network access control to prevent unauthorized device connectivity and enforce authentication at the network edge. * Configure/maintain centralized logging and audit capabilities for all network devices, ensuring logs are forwarded to SIEM platforms and retained in accordance with compliance requirements. * Conduct continuous monitoring and vulnerability assessments of network infrastructure, identifying risks and coordinating remediation in alignment with NIST Risk Management Framework (RMF) practices. * Harden all network devices using secure configuration baselines (e.g., Cisco Secure Configuration Guides), including disabling unnecessary services, enforcing strong encryption protocols, and securing management interfaces. * Secure public-facing and perimeter network assets by implementing strict ingress/egress filtering, firewall rule optimization, and multi-factor authentication for administrative access. * Support incident response activities by providing network-level analysis, containment actions (e.g., segmentation, blocking malicious traffic), and forensic data collection. * Establish and maintain secure network segmentation strategies to limit lateral movement and protect high-value assets and sensitive environments. * Ensure all network changes follow formal change control processes with security impact analysis, supporting compliance with NIST configuration management requirements. * Develop, implement, and maintain Network SOPs; review and update all SOPs on at least an annual basis or as required to reflect changes in technology, policy, or security requirements ## 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) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [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) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) - [A Technical Introduction to Bitcoin's 2nd Layer- The Lightning Network](https://www.wearedevelopers.com/videos/15-a-technical-introduction-to-bitcoin-s-2nd-layer-the-lightning-network) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Best US AI Conferences for CTOs in 2026: Build vs. Buy, Vendor Evaluation, and Peer Intelligence](https://www.wearedevelopers.com/magazine/736-best-us-ai-conferences-for-ctos-in-2026-build-vs-buy-vendor-evaluation-and-peer-intelligence) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Top Must-Visit Developer Conferences in the US in 2026](https://www.wearedevelopers.com/magazine/679-top-must-visit-developer-conferences-in-the-us-in-2026)