Design, integrate, configure, deploy, test, maintain, and enhance network devices and infrastructure across LAN, CAN, WAN, and telecommunications systems.
Implement network solutions supporting server and mission requirements, including load balancing, VPNs, firewall contexts, traffic shaping, VoIP, GRE, IPSec, IP encryption, MoIP, and NAT.
Contribute to the design and improvement of network and mission architecture to support evolving partner and mission requirements.
Resolve complex network issues using advanced diagnostic tools such as network analyzers, WAN test equipment, and simulators.
Support network operations by maintaining system documentation, diagrams, and accreditation artifacts while ensuring compliance with ISO 9000 and DoD/IC standards.
Collaborate with engineering teams to support network equipment, system integrations, and infrastructure changes, including conversions and cutovers.
Basic Qualifications
Masters Degree in a related technical discipline and 15 or more years related experience or Bachelors Degree in a related technical discipline and seventeen (17) years of experience providing network engineering support.
Information Assurance Technical (IAT) Level I certification in accordance with DoD 8570.01-M.
Demonstrated experience designing, implementing, and maintaining complex network infrastructures.
Experience troubleshooting and resolving advanced network performance and integration issues.
Security Clearance Requirement: Active TS/SCI with Polygraph
Participate in a rotational on-call schedule (estimated every 4–6 weeks), with flexible team-managed scheduling and guaranteed on-call compensation
Provide primarily remote on-call support; occasional on-site response may be required (rare)
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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
April 8, 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 $139,100.00 - $251,450.00
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.
