Senior Network Engineer

Maveris; Falls Church (VA); On-site; USD 100,000 - 130,000; Full time

Benefits offered by this job

401(k) with company contribution

Dental Insurance

Health Insurance

Vision Insurance

Life Insurance

Paid Time Off

Job summary

A technology solutions provider in Virginia seeks a Senior Network Engineer to design and maintain enterprise network systems. The ideal candidate will have deep technical knowledge in Palo Alto Networks and Cisco technologies, with responsibilities including firewall management, advanced troubleshooting, and network security compliance. Candidates must hold a Bachelor's degree in Computer Science and active TS/SCI clearance. Benefits include health insurance, 401(k) contributions, and paid time off. Apply today to join this mission-focused team.

Qualifications

• Minimum 8–10 years of enterprise IT systems and network administration experience.
• Proficient in developing and implementing network security solutions.
• Strong expertise with Cisco networking technologies.

Responsibilities

• Design and maintain enterprise network systems, including firewalls and routers.
• Provide Tier‑III network support and troubleshooting for security issues.
• Ensure compliance with Department of State security policies.

Skills

Expertise in Palo Alto Networks

Cisco technologies

Routing protocols

Network administration

Troubleshooting skills

Education

Bachelor's degree in Computer Science or related field

CCNA or CCNP certification

Palo Alto Networks certification (PCNSE)

Tools

Panorama Firewall Management

Cisco switches and routers

Windows OS and Active Directory

Linux and VMware

SAN/RAID storage solutions

Job description

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Position Title

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.

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

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.

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.

To learn more about employee benefits, visit www.maveris.com.

For company updates and the latest job postings, check us out on LinkedIn. If you'd like to read about some of our research and projects, head over to Maveris Labs. Want a more behind the scenes view? Check out our blog Maveris Insights to learn more about the team behind the solutions.

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Ready to make an impact? Submit your application today to join our high-performing team.