Senior Network Engineer Drive Innovation Across a Global Mission Network

Leidos is seeking a Senior Network Engineer to join a highimpact program supporting a missioncritical enterprise network. This is an opportunity to step into a role where your expertise directly shapes the performance resilience and evolution of a worldwide infrastructure. If you thrive on solving complex challenges leading onsite deployments and pushing network capabilities forward youll feel right at home here.

What Youll Do

As a senior technical leader youll take ownership of core network infrastructure across both CONUS and OCONUS locations. Your work will ensure that critical systems stay connected secure and optimized for the mission.

Your key responsibilities include:

• Deploying advanced network system upgrades across global field sites

• Serving as the primary technical focal point for installations and site coordination

• Delivering handson troubleshooting and rapid issue resolution

• Performing and supporting network maintenance optimization and lifecycle upgrades

• Producing clear actionable documentation and reporting

• Contributing to Disaster Recovery and Business Continuity planning

• Ensuring compliance standards alignment and bestpractice implementation

This is a role for someone who wants to lead from the front and elevate network performance at scale.

What You Bring

Youre a seasoned engineer with deep technical knowledge strong analytical instincts and the confidence to operate independently in complex environments.

Basic Qualifications

• Bachelors degree in Computer Science IT Network Engineering or related field

• 1215 years of relevant experience

• Top Secret clearance (minimum)

• U.S. Citizenship

• Demonstrated expertise in network infrastructure engineering

• Handson experience with Juniper SSR architecture and configuration

• Strong background in SDWAN technologies and deployments

• Proficiency with Cisco IOS/IOSXE

• Solid understanding of OSPF BGP EIGRP

• Experience with network virtualization and softwaredefined networking

• Familiarity with network automation tools

• Understanding of QoS WAN optimization and modern network architecture principles

• Excellent communication collaboration and problemsolving skills

Preferred Qualifications

These skills will help you stand out:

• Experience with cloud networking (AWS Azure Google Cloud)

• Knowledge of network monitoring tools (SolarWinds PRTG Nagios)

• Familiarity with VoIP and unified communications

• Understanding of containerization and microservices architectures

Why This Role Matters

Youll be part of a team that keeps missioncritical systems running at peak performance. Your expertise will directly influence the reliability security and evolution of a global network supporting essential operations. This is your chance to lead innovate and make a measurable impact.

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:

Pay Range:

The 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.