Senior Network Engineer

Job overview

Senior Network Engineer in Laurel, MD. This is an onsite, full-time position with a salary range of $116,350.00 - $210,325.00 per year. This role supports mission-critical national security programs within Leidos's Cyber & Analytics Business Area, focusing on cybersecurity and network engineering.

What you'll do

• Lead advanced network troubleshooting and problem resolution.
• Analyze and optimize network performance, latency, and throughput.
• Design and implement scalable, secure network architectures.
• Work with technologies such as routing protocols & BGP, policy-based routing & traffic shaping, IPSec tunneling & NAT, firewalls, load balancing, and WAN optimization.
• Evaluate and integrate emerging networking technologies.
• Collaborate with cross-functional teams to deliver mission-driven solutions.
• Mentor junior engineers (Levels 0–2) and ensure engineering excellence.

What we're looking for

Education

Bachelor’s degree in a technical field (or 5 additional years of experience in lieu of degree).

Experience

12–15 years of network engineering experience (or equivalent expertise).

Skills & competencies

senior network engineer

leidos

laurel md

national security

cybersecurity

network engineering

full time

ts/sci clearance

ccnp

onsite

Benefits & perks

• Competitive compensation & 401(k) with 6% match (immediate vesting), Generous PTO + 11 paid holidays, Flexible work schedules, Paid parental leave, Education, training, and certification support, Technical upskilling & career growth opportunities, Employee stock purchase plan

Why this role

Work on a mission-critical program with real-world impact. Join a tight-knit, highly skilled team in a collaborative environment. Gain exposure to advanced technologies and high-level decision-making. Enjoy stability, growth, and purpose.

About the employer

Leidos is hiring for this role. Industry: Computer Systems Design Services. Sector: 54.