Network Development Engineer
Arlington, TX - USA
Job Summary
Looking for an opportunity to make an impact
Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams contribute to our communities and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers our people and our community. Our Mission Vision and Values guide the way we do business.
Are you ready for your next career challenge
The Non-Kinetic Effects Business Area part of the Defense Sector at Leidos currently has an opening for a cleared Network Development Engineer to work in our Arlington VA office. This is an exciting opportunity to use your experience helping multiple DoD customers develop bleeding edge technology protecting our warfighters in the field. Your role will directly support our diverse portfolio of programs through a combination of Network Infrastructure Design & Deployment; Automation & Scripting and Troubleshooting & Analysis. You may be requested to provide Software support to help with integration of the new technologies into existing networked systems.
Must be able to work in our Arlington VA office.
Primary Responsibilities:
A Network Development Engineer (NDE)designs builds and automates large-scale data networks focusing on scalability reliability and performance. You will be asked to use programming (Python C) and DevOps tools (Git Ansible Terraform) to automate infrastructure deployments manage configurations and perform deep troubleshooting often bridging network operations with software development
Day-to-day life will involve:
Infrastructure Design & Deployment:Assist in the design build and scale of complex high-throughput network infrastructure.
Automation & Scripting:Develop tools and automate manual tasks to improve network efficiency reliability and performance.
Troubleshooting & Analysis:Debug and solve complex network issues performing deep dives into hardware and protocols.
Network Optimization:Monitor and tune network performance evaluating new technologies to refresh and upgrade existing systems.
Documentation & Collaboration:Partner with system designers and developers to create engineering design documents policies and best practices.
Basic Qualifications:
Bachelors degree in engineering or related field with 2 years of prior relevant experience or a masters degree with at least a year experience in one of these areas:computer engineering software engineering test engineering or related field.
Must be a US Citizen.
Must have an active Secret clearance with the ability to obtain TS.
Experience working in a Systems Integration Lab (SIL) environment.
Strong desire to grow and learn new technologies.
Ability to work within a dynamic work environment ability to handle multiple tasks at once (multi-task).
Networking Knowledge:Familiar with IP networking fundamentals including TCP/IP BGP OSPF and MPLS.
Programming/Scripting:Experience with Python or Bash.
Experience: 2 years of experience in network engineering deployments or architecture.
Environment:Experience with Linux systems.
Preferred Qualifications
Active TS clearance.
Familiar with Agile Methodologies preferably SCRUM or Kanban.
Experience with Atlassian tools such as JIRA Confluence Bitbucket.
Experience with Network Operating Systems like Junos or Cisco IOS.
Knowledge of network security architecture (firewalls ACLs).
Experience in a large-scale corporate enterprise or data center environment.
Experience with network containers in support of CI/CD pipelines.
NKE
ElectronicWarfare
If youre looking for comfort keep scrolling. At Leidos we outthink outbuild and outpace the status quo because the mission demands it. Were not hiring followers. Were recruiting the ones who disrupt provoke and refuse to fail. Step 10 is ancient history. Were already at step 30 and moving faster than anyone else dares.
Original Posting:
April 7 2026For U.S. Positions: While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $59150.00 - $106925.00The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.
Required Experience:
IC
About Company
Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets.