Sr. Network Engineer

INflow Federal; Bethesda (MD); On-site; USD 90,000 - 130,000; Full time

Job summary

INflow Federal is seeking a Network Engineer to support a large-scale enterprise network for a DoD customer in Bethesda, MD. You will join a team of network technicians and engineers servicing multiple sites with Cisco, Aruba, Juniper, Riverbed devices, VPNs, and WAN accelerators.

Requirements include 4+ years of IT experience, a Bachelor's degree, Security+ CE, CCNA, and an active DoD Secret clearance. Travel and lifting up to 50 lbs may be required.

Qualifications

• 4 years of IT experience.
• Bachelor's degree strongly desired.
• Security+ CE required.
• CCNA certification is required.

Responsibilities

• Evaluate hardware/software and troubleshoot LAN/BAN/WAN and other network problems.
• Administer LAN/BAN/WANs and schedule conversions and cutovers.
• Coordinate with users and sites; manage complex large-scale networks.
• Oversee maintenance activities and network outages; OSI model knowledge needed.
• Basic understanding of network devices, servers, and cabling in large environments.
• Knowledge of VPNs, IPS, and WAN accelerators is highly desirable.

Skills

CCNA

Security+ CE

DoD Secret clearance

LAN/WAN administration

WAN technologies

VPN

OSPF

BGP

EIGRP

Cisco devices

Education

Bachelor's degree

Job description

At INflow Federal, we’re not just building infrastructure—we’re shaping the future of national defense. We design and engineer secure, intelligent systems that empower mission success through the seamless integration of human insight and machine capability. With deep roots in Department of Defense (DoD) networks and a commitment to operational excellence, we deliver infrastructure that fuels advanced analytics, AI/ML, and data-driven decision-making at scale. Every project is an opportunity to tackle complexity head‑on and build solutions that make a real‑world impact. Join INflow and help lead the charge toward a smarter, more connected defense landscape.

About This Position:

This Position

This position’s primary role will be Network Engineer servicing a large-scale Enterprise network. You will be part of a Team of Network Technicians and Engineers servicing the customer sites. This network includes Cisco, Aruba, Brocade, Juniper, Riverbed and McAfee network devices to include Routers, Switches, Access Points, Intrusion Prevention Systems (IPS), Virtual Private Networks (VPN) and WAN Accelerators.

Job Responsibilities

• Evaluate communication hardware and software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks (LAN/BAN/WAN), and other network related problems.
• Administer LAN/BAN/WANs. Schedule conversions and cutovers.
• Coordinate with all responsible users and sites. Specialized experience in the performance and configuration of networks as well as the integration and testing of complex large‑scale computer integrated networks.
• Position requires the skills to manage the execution of maintenance activities and network outages.
• Fundamental understanding of the OSI Model is required.
• Candidate needs a basic understanding of network devices such as servers, routers, switches, associated software tools, and cabling in a large LAN/MAN/BAN/WAN environment.
• Knowledge of network protocols such as OSPF, BGP, and EIGRP is a Plus.
• Knowledge and experience working with wireless technologies, Virtual Private Networks (VPN), Intrusion Prevention Systems (IPS), and WAN Accelerators and associated technologies is highly desirable.

Skills

• The ideal candidate will have a passion for excellence and continual improvement, combined with an entrepreneurial spirit, good written and oral communication skills, strong interpersonal skills, innovative thinking in a fast‑paced, ever‑changing environment. Good customer service and communication is necessary to ensure customer satisfaction and network reliability. A good problem‑solving and troubleshooting skills with severs and Cisco devices are a Plus.

Experience, Education & Certification Requirements

• 4 years of IT experience
• Bachelors Degree strongly desired
• Security+ CE required
• CCNA certification is required

Clearance Requirements

• Minimum of a DOD Secret clearance is required to perform in this position.

About INflow Federal

Founded in 2013, INflow Federal is a mission‑driven small business delivering cutting‑edge solutions in Network Modernization, Cybersecurity, and Data Modernization to support Joint Force operations across 20+ states. We’re proud to serve customers like the U.S. Navy, Marine Corps, and other federal agencies.

Our strength comes from our people—especially the Veterans who make up over 50% of our workforce. Through our Veteran Outreach Program and employee‑first culture, we invest deeply in professional growth, well‑being, and innovation.

Known for our agility, transparency, and integrity, INflow combines real‑world experience with emerging technologies like AI/ML to help our customers lead in a rapidly evolving defense landscape. We empower both our employees and mission partners to stay ahead—driving smarter, faster, and more secure outcomes.

Citizenship Requirements

* Please note that INflow Federal is a defense contractor. Pursuant to our government contracts, candidates must be US Citizens to be considered for employment.

Other Notes

• Some travel may be required: Must have valid driver’s license and transportation. This is subject to change at the direction of the customer.

Other:

• Candidate must have the ability to lift up to 50 lbs.

Must have willingness to perform duties not listed in the job description as required by INflow and our customer.

Equal Opportunity Employer

Diversity and Inclusion

INflow provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

This commitment applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, leaves of absence, compensation, and training. Job applicants and employees are evaluated solely on job‑related qualifications and experience.