Network Performance & Reliability Engineer II
Job Summary
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 position directly supports the DISA-provided capabilities and services.
The Leidos Digital Modernization Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Network Performance & Reliability Engineer II at MacDill AFB FL. The Network Engineer will perform sustainment performance maintenance Problem and Change management services to help ensure secure reliable and uninterrupted availability of the Department of Defense networks.
This position requires U.S. citizenship and an active Secret clearance to start.
Responsible for assisting with the following duties:
Maintain deploy and troubleshoot databases and data ingestion scripts.
Assist data engineers with quality control of data data collection processes and testing/implementing data collection and process improvements
Aid senior team members in supporting GSMO Program driven Innovations development integration and continuous improvement by leveraging maintaining and in the creation/maintenance of various tools.
Perform engineering tasks related to the design performance management/analysis implementation and integration of network changes and sustainment of customer systems in an Wide Area Network environment.
Conduct planning and performance of analytical research design development and other tasks to align with customer specifications.
Control network systems & tools to ensure 99% or better system uptime and connectivity.
Provide ad-hoc engineering support statistics/data gathering modeling creating/updating flowcharts and providing forecasts based on trending analysis based on Engineering documents and experience.
Ensure efficient delivery of contract capabilities using industry standards and repeatable processes.
Mitigate risks control costs and schedule variance and effectively manage large scale integrated projects.
Perform a variety of analytical tasks which include hardware and software design and implementation.
Basic Qualifications:
Experience with coding in languages including but not limited to Expect Python SQL and/or Perl
Currently possess DoD 8750 certification at IAT level II Security CE or equivalent to meet requirement.
Experience with Kibana Service Now SQL Web development Python UI UX or Databases.
Experience working with large sets of data from either service provider or enterprise networks.
Experience monitoring troubleshooting and/or configuring IP or Transport Network technologies.
Experience with ports and protocols.
Experience analyzing network KPIs VLAN routing IP addressing and sub-netting and/or Exposure to troubleshooting assessment root cause analysis and restoration of Optical networks
Experience with IP or Transport Technology.
Currently possess an active DoD Secret security clearance.
Preferred Qualifications:
Familiarization of DOD regulations and directives.
Python Pearl or other language scripting capable of pull information from Cisco/Juniper routers and other network devices.
Proficient in the tools Service Now and/or Kibana is a plus
Physical cable plant and wiring experience.
Certifications with major vendors such as Cisco Elastic or ITIL4 are a strong plus.
Excellent project technical interpersonal presentation Performance analytics and problem management skills.
Extensive network integration experience for a variety of network protocol standards.
Ability to communicate orally and in writing detailed technical information on troubleshooting and implementation efforts.
Experience with Cisco IOS XR JUNOS and Cisco IOS codes.
IPSEC configuration & troubleshooting experience.
MPLS configuration & troubleshooting experience.
CIENA 6500 configuration & troubleshooting experience.
CISCO 4200 configuration & troubleshooting experience.
CISCO NCS2K configuration & troubleshooting experience. .
Proficient in Ciena Cisco and/or Juniper configuration troubleshooting and design.
Required Education and Experience:
Requires BS degree and 2-4 years of prior relevant experience or Masters with less than 2 years of prior relevant experience. Specific experience education and training may be considered in lieu of degree.
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:
February 13 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.