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Maveris

Senior Network Engineer

Maveris, Mc Lean, Virginia, us, 22107

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Senior Network Engineer Location:

Washington, DC (Fully Onsite)

Terms:

Full-time

Clearance:

Active TS/SCI

Travel:

0‑20%

Position Description Maveris is seeking an experienced Senior Network Engineer with expertise in Palo Alto Networks and Cisco technologies to support the Department of State in Washington, DC. The ideal candidate will bring deep technical knowledge in firewall management, routing protocols, and enterprise networking while providing leadership in technology modernization, network security, and systems integration. This position requires an active TS/SCI clearance and U.S. citizenship.

Responsibilities

Design, deploy, configure, and maintain enterprise network systems, including Palo Alto Networks and Cisco firewalls, routers, and switches

Utilize the Panorama Firewall Management platform for centralized configuration, monitoring, and troubleshooting

Provide Tier‑III firewall and network support, including advanced troubleshooting of complex security and connectivity issues

Conduct technical analysis in network planning, engineering, design, and performance optimization

Integrate and secure enterprise applications across interconnected systems

Monitor, document, and maintain network performance, configurations, SOPs, and technical documentation

Ensure compliance with Department of State security policies, DHS standards, and industry best practices

Install, configure, and maintain LAN/WAN infrastructure, servers, SANs, and related network devices

Lead efforts in requirements gathering, test planning, and certification/accreditation activities

Provide escalation support, training, and mentorship to junior network engineers

Conduct research and development for emerging technologies to enhance the network security posture

Requirements

Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience)

Active TS/SCI security clearance

CCNA or CCNP is required

Minimum 8–10 years of enterprise IT systems and network administration experience

Strong expertise with Cisco networking technologies (switches, routers, firewalls)

Hands‑on experience with Panorama Firewall Management and Palo Alto Networks products

Proficiency in routing protocols (OSPF, static routes, VLANs, ACLs, QoS, multicast)

Experience with Windows OS, Active Directory, Linux, VMware virtualization, and SAN/RAID storage solutions

Proven experience developing and implementing network security solutions

Excellent troubleshooting, communication, and leadership skills

Desired

Palo Alto Networks certification (PCNSE) is highly desired

Prior experience supporting the Department of State or other federal agencies

Strong knowledge of federal compliance standards, C&A activities, and security frameworks

Demonstrated ability to lead modernization projects and mentor junior engineers

Benefits

401(k) with company contribution

Dental Insurance

Health Insurance

Vision Insurance

Life Insurance

Paid Time Off

To Learn More About Employee Benefits Visit Www.maveris.com.

About Maveris Maveris offers exceptional, mission‑focused solutions to organizations facing highly complex IT, digital, and cyber security challenges. Our success is achieved by maintaining an environment of trust where people are encouraged to reach their fullest potential. Every candidate that applies to Maveris brings something unique to the table, and because our team is diverse, we consistently meet our goals and exceed client expectations. If you are a highly‑motivated person with a willingness to learn, we invite you to apply today to join our team!

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

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