2025-08-28
Leidos
Other
/yr
full-time
part-time
employee
contract
Osan Air Base
96278
South Korea
Description
The Leidos National Security Sector is proud to support the Pacific Air Forces (PACAF) in strengthening national defense across the Indo-Pacific region. We’re seeking an experienced C5ISRO Systems Engineer to join our elite team. This is a rare opportunity to work on mission-critical systems that directly impact global security, while collaborating with top-tier professionals in some of the most dynamic operational environments in the world.
As a Systems Engineer, you’ll play a vital role in designing, integrating, and maintaining advanced C5ISR JWICS capabilities. Your responsibilities will include:
Developing C5ISR system architectures
Creating integration and implementation plans and schedules
Evaluating COTS/GOTS hardware and software for mission alignment
Monitoring project progress and presenting milestone reports to stakeholders
Supporting installation, testing, administration, and maintenance of systems
Troubleshooting and repairing networks and existing infrastructure
Upgrading and deploying new C5ISRO architectures as directed by government leadership
Coordinating with PACAF PA-ESC and Theater-wide System Engineers to implement solutions across multiple sites
Required Qualifications:
Bachelor’s degree in Engineering, Computer Science, or related field (or equivalent experience) Additional Certifications will also be considered in lieu of degree
4+ years of experience in C4I systems engineering
Active TS/SCI clearance (required on day one)
DoD 8570.01 IAT Level II – Security+ certification
Experience configuring network devices
Good knowledge of network protocols, Windows, Linux, and UNIX
Familiarity with DoD Information Security policies (COMPUSEC, INFOSEC, multi-level security)
Understanding of military operations and Air Force intelligence systems (e.g., GALE, GCCS)
Proficiency in Microsoft environments: Server 2003/2007/2012, VMWare, Exchange, Outlook, SharePoint
Excellent communication, customer service, and project management skills
Proven problem-solving and analytical abilities
Preferred Qualifications:
Microsoft Certified Solutions Expert (MCSE)
Microsoft Certified Solutions Associate (MCSA)
Experience with VM Ware and Virtual Desktop Infrastructure (VDI)
At Leidos, you’ll be part of a mission-first team that values innovation, agility, and impact. This is your opportunity to contribute to global defense initiatives while advancing your career in a collaborative and high-performance environment.
Ready to make a global impact? Apply today and join Leidos in delivering next-generation solutions for the U.S. Air Force and beyond.
EIO2024
At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”
If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.
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.
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.
