Demo

Network & Security Infrastructure Engineer with Security Clearance

BOAB Ventures
Columbia, MD Full Time
POSTED ON 8/2/2026
AVAILABLE BEFORE 8/31/2026
Ncyber is seeking a Network & Security Infrastructure Engineer to architect, secure, and operate the networking infrastructure supporting mission-critical software platforms for the National Security Community. This role owns the design, security, automation, and reliability of enterprise networking across on-premises and hybrid-cloud environments. You will lead the evolution of our networking architecture while partnering closely with platform engineers and software teams to deliver resilient, secure infrastructure. You’ll help build and evolve secure network infrastructure, connectivity, and automation that enable reliable, scalable, and resilient mission systems. Responsibilities include: Design enterprise network architectures supporting sensitive operational environments requiring resilient, controlled, and secure communications

Engineer highly available network infrastructure that enables traffic segmentation, policy enforcement, secure routing, and operational isolation across diverse environments

Design secure connectivity using VPN and Zero Trust technologies

Operate and improve Fortinet security infrastructure

Design and troubleshoot complex routing environments

Build network automation solutions

Support hybrid-cloud and specialized networking capabilities that enhance operational security, traffic management, and attribution control for customer missions

Implement monitoring and observability across networking infrastructure

Perform vulnerability assessments and infrastructure hardening

Participate in incident response and root cause analysis

Produce architecture documentation and operational standards

Mentor junior engineers Preferred Experience Experience with one or more of the following is highly desirable: Network architectures supporting sensitive operational environments Operational security (OPSEC) and secure communications

Traffic engineering and policy-based routing

Proxy and relay infrastructure

VPN and overlay network design

Identity, attribution, and network isolation techniques

Zero Trust network architectures

Secure remote access technologies

Government or Intelligence Community operational environments

Experience With Several Of The Following Technologies Is Preferred

Fortinet / FortiOS

NVIDIA Cumulus Linux

Ubiquiti UniFi

WireGuard

OpenVPN

IPSEC

BGP

OSPF

Endpoint Detection & Response (e.g. Wazuh, Crowdstrike)

Incident Response

Vulnerability Management

Elasticsearch / Kibana

Docker

Ansible

AWS networking

Google Cloud networking Qualifications Ability to obtain and maintain a security clearance

5 years of enterprise network engineering experience

Strong routing and switching knowledge

Experience with enterprise firewalls

Experience with TCP/IP networking fundamentals

Experience with VPN technologies

Experience troubleshooting production networks

Experience with Linux systems

Excellent troubleshooting and documentation skills Benefits 401(k) match of 6% with immediate vesting

Highly subsidized Health, Dental, and Vision insurance

Legal Resources Plan

Flexible Time Off

10 Federal Holidays

Life insurance, short and long-term disability coverage paid by the company

Free sodas and snacks

Salary.com Estimation for Network & Security Infrastructure Engineer with Security Clearance in Columbia, MD
$91,801 to $109,616
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Network & Security Infrastructure Engineer with Security Clearance?

Sign up to receive alerts about other jobs on the Network & Security Infrastructure Engineer with Security Clearance career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$71,493 - $96,419
Income Estimation: 
$92,369 - $122,605
Income Estimation: 
$87,720 - $106,708
Income Estimation: 
$108,098 - $130,480
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at BOAB Ventures

  • BOAB Ventures Columbia, MD
  • Ncyber is seeking a Platform Infrastructure Engineer to design, build, automate, and maintain the infrastructure that powers mission-critical software syst... more
  • 1 Day Ago

  • BOAB Ventures Battle Creek, MI
  • Serves as the project manager for a large, complex project (or a group of projects affecting the same common / standard / migration system) and works with ... more
  • 1 Day Ago

  • BOAB Ventures Camp, NC
  • Job Description We are seeking a highly skilled Field Service Representative (FSR) to support a mission-critical U.S. Government customer leveraging advanc... more
  • 4 Days Ago

  • BOAB Ventures Rapids, IA
  • Systems Engineer – Avionics Integration (2 Openings) Location: 400 Collins Rd NE, Cedar Rapids, IA 52498 Contract Duration: 6–12 months Pay Rate: $55–$60/h... more
  • 9 Days Ago


Not the job you're looking for? Here are some other Network & Security Infrastructure Engineer with Security Clearance jobs in the Columbia, MD area that may be a better fit.

  • 2HB Incorporated Annapolis, MD
  • This is a full-time position, and requires a TS/SCI/Full Scope Polygraph Clearance. 2HB Incorporated is seeking a Network Engineer to support its governmen... more
  • 1 Day Ago

  • RealmOne Columbia, MD
  • Are you ready to KANGAROO into action at RealmOne? RealmOne was built on the principle that people matter first and foremost. We believe in providing a str... more
  • 1 Day Ago

AI Assistant is available now!

Feel free to start your new journey!