Network Administration and Operations Engineer at Leidos

Leidos is hiring: Network Administration & Operations Engineer Location: Camp H.M. Smith Hawaii Shift: EveningLeidos is seeking a Network Administration and Operations Engineer to join our team at Camp H.M. Smith HI. This role provides critical support to the Theater Mission Planning Center (TMPC) Network and LAN configurations ensuring secure reliable operations in a dynamic Department of Defense environment.Key ResponsibilitiesProvide comprehensive network engineering support including planning design maintenance and operational oversight.Evaluate TMPC Network and LAN components recommending new technologies to enhance capabilities.Support daily on-site Government personnel and DOD operations with all aspects of Information System (IS) security for the ISSE Guard and TMPC Network.Maintain knowledge of enhanced tactical capabilities and contribute to TMPC lifecycle development.Conduct periodic security testing assist with accreditation/certification documentation and implement system upgrades.Perform LAN maintenance switch configuration updates and ensure all changes align with baseline standards.Develop solutions to complex technical problems and communicate practices/procedures across Government agencies and contractor teams.Create update and improve security documentation; manage security activity schedules; and deliver weekly/monthly LAN configuration reports.Perform Information Assurance and Certification of critical systems advising customers during policy reviews to ensure compliance with security requirements.Basic QualificationsBachelors degree with 24 years of relevant experience or Masters degree with less than 2 years of experience. Additional years of experience may substitute for a degree.Hands-on experience administering Windows-based domains servers and workstations in small complex network environments.Familiarity with Event Viewer VMware Active Directory Group Policy HBSS and/or Linux System Administration.Active Security CISSP or equivalent certification.Active TS/SCI clearance.Why Join LeidosThis is an opportunity to contribute to mission-critical operations while working alongside a dedicated onsite Government team. The successful candidate will be expected to operate independently adhere to published schedules and play a key role in advancing secure network operations.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:December 9 2025For 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. Key Skills Field Marketing,Marine Biology,Anesthesia,E-Commerce,Asic Employment Type : Full-Time Experience: years Vacancy: 1 Monthly Salary Salary: 59150 - 106925