Senior Network Solutions Engineer

leidos· 00100 LEIDOS, INC.
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📍 Odenton, MDFull time💰 USD 131K–237K

About this role

Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This position directly supports DISA-provided capabilities and services.


The Leidos Digital Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Senior Network Solutions Engineer in Fort Meade, MD. The Engineer will leverage Subject Matter Expert (SME) level expertise to help ensure secure, reliable, and uninterrupted availability of deployed Department of Defense IP network capabilities.

Responsibilities:

  • Work with the program leadership team to define program-level architecture and engineering needs.
  • Apply system knowledge and engineering methodologies to help design new capabilities and enhancements to the operational baseline
  • Advise the program engineering team on network optimization opportunities and provide design recommendations.
  • Define system requirements for new capabilities
  • Develop and maintain comprehensive infrastructure documentation, including accurate, current network diagrams and system architecture records.
  • Prepare and brief technical and programmatic updates related to system integration, implementation progress, and operational status.
  • Produce reports, presentation materials, baseline documentation, and meeting support materials for technical and leadership audiences.
  • Maintain authorized-user records, system configurations, and related operational documentation.
  • Generate routine and on-demand configuration management reports to support government oversight, compliance, and decision-making
  • Evaluate and test current and emerging technologies for integration into the network as new or enhanced capabilities.
  • Create/update end user documentation such as user guides

Core Qualifications:

  • Requires BS in Engineering (or a related discipline) and 12-15 years of prior relevant experience or Masters with 10-13 years of prior relevant experience. May consider work experience in lieu of a degree.
  • Experience with network systems engineering methodologies
  • Experience with architecture diagrams
  • Experience performing requirements analysis
  • Self-starter with the ability to work independently and in a team environment
  • Strong written and oral communication skills
  • Strong customer relation skills
  • Clearance: US Secret clearance required

Preferred Qualifications:

  • Experience supporting or strong familiarity with Defense Information Systems Agency (DISA) networks and services.
  • Experience or familiarity with non-terrestrial network communication systems. Specifically pLEO (Proliferated Low Earth Orbit)  or Low Earth Orbit (LEO) technologies.
  • Experience with network layered encryption topologies and methodologies.
  • Experience with ITIL service delivery concepts and best practices.
  • Experience with change, configuration and performance management NetOps concepts.
  • Experience with system security, design, and architecture.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

September 2, 2026

For 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 $131,300.00 - $237,350.00

The Leidos pay range for this job level is a general guideline only and 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.

Frequently Asked Questions

What is the salary for the Senior Network Solutions Engineer role at leidos?
The listed salary for this Senior Network Solutions Engineer position at leidos is USD 131K–237K. This is an Full time role.
Where is the Senior Network Solutions Engineer position at leidos located?
This Senior Network Solutions Engineer role at leidos is based in Odenton, MD. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Network Solutions Engineer role at leidos full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Network Solutions Engineer role in the 00100 LEIDOS, INC. department at leidos.
Which team or department does the Senior Network Solutions Engineer at leidos belong to?
This Senior Network Solutions Engineer position is part of the 00100 LEIDOS, INC. department at leidos. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Network Solutions Engineer position at leidos?
Click the "Apply Now" button on this page. You will be redirected to leidos's official application portal hosted on workday where you can submit your application directly.
When was the Senior Network Solutions Engineer job at leidos posted?
This Senior Network Solutions Engineer position at leidos was posted on Sep 21, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Network Solutions Engineer
leidos · 💰 USD 131K–237K
Apply for this role ↗

You'll be redirected to leidos's official application page on Workday.