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Mid-Level Network Engineer / active Top Secret

Peraton

Quantico, VA · Posted October 1, 2026

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Peraton has filed 3 layoff notices in the last twelve months, covering 133 workers, most recently October 2026. These are public filings with state labor departments, and an open role can sit alongside them. See the filings

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About the job

Responsibilities

Peraton is currently seeking to hire an experienced Mid-level Network Engineer for its Federal Strategic Cyber programs.

Location: On-site, Quantico, VA.

We are seeking a Mid-Level Network Engineer to design, install, maintain, and optimize network and communications systems. The ideal candidate will have hands-on experience in troubleshooting network issues, assisting with architecture design, and implementing security and infrastructure improvements. This role requires a strong understanding of network protocols, topologies, hardware, and security principles to ensure efficient system operations.

Gather user network requirements using multiple methodologies and develop technical documentation, system security requirements, and test plans.

Design, install, maintain, and evaluate network systems, ensuring optimal performance and reliability.

Troubleshoot and resolve network issues across various protocols, topologies, and hardware environments.

Assist with network architecture design, feasibility assessments, and cost studies.

Utilize expertise in internetworking, routers, switches, firewalls, and peripherals to enhance and develop network infrastructure.

Apply technical and business experience to improve processes for deploying and maintaining network solutions.

Collaborate with team members to develop new network designs and contribute to service improvements.

Support Continuity of Operations (COOP) as needed to ensure network resilience.

Responsible for design, deployment, testing, certification, patching, and addressing interoperability for all features and components, including:

Switches, firewalls, load balancers, software-defined networking (SDN), and private cloud infrastructure.

Qualifications

Qualifications:

Bachelor’s degree and 5+ years of experience; or an Associate's degree and 7+ years of experience.

An additional 4 years of relevant experience will be considered in lieu of a bachelor’s degree.

Minimum of 5 years of relevant work experience in network engineering, system administration, or cybersecurity.

Proficiency in network troubleshooting, infrastructure design, and security implementation.

Knowledge of network protocols (TCP/IP, VPN, DNS, BGP, etc.) and security best practices.

Strong analytical and problem-solving skills with attention to detail.

U.S. citizenship required.

A current/active TS/SCI security clearance and the ability to obtain/pass a polygraph.

Preferred Qualifications:

Experience with software-defined networking (SDN) and cloud-based network infrastructure.

Hands-on experience with network monitoring tools, automation scripting, and cybersecurity frameworks.

Peraton Overview

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.

Target Salary Range $104,000 - $166,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.

EEO EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.