Network Engineer
Job Description
Network Engineer
Location: On-Site - Arlington, VA
Clearance: Must be a U.S. citizen and able to obtain and maintain DHS suitability clearance, as required by federal contract.
Summary:
The Network Engineer will support DHS CISA by designing, implementing, and maintaining secure network infrastructure for mission-critical systems. This role ensures network reliability, performance, and compliance with federal security standards.
Responsibilities:
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Configure, monitor, and manage LAN/WAN, VPN, and firewall solutions.
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Troubleshoot connectivity, routing, and performance issues.
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Implement DHS and NIST security controls, including Zero Trust principles.
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Develop and maintain accurate network documentation, including diagrams and configurations.
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Collaborate with system administrators, cloud engineers, and security teams to optimize network operations.
Qualifications:
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Bachelor's degree in Information Technology, Computer Science, or related field.
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3–5 years of experience in network engineering or administration.
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Hands-on experience with routers, switches, firewalls, and VPN technologies.
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Industry certifications such as CCNA, CCNP, or Security+ preferred.
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Strong problem-solving and communication skills.