The Leidos National Security Sector is seeking a highly skilled Systems Engineer to support critical C5ISR and JWICS initiatives at Hickam Air Force Base. This role offers the opportunity to work at the forefront of national security technology, shaping advanced systems that directly support mission success across the Pacific theater.
The ideal candidate is a proactive, technically adept professional with deep experience in C4I/C5ISR systems, strong analytical capabilities, and a passion for delivering innovative solutions in a dynamic operational environment.
The Systems Engineer will play a central role in the design, integration, and sustainment of mission‑critical systems. Responsibilities include:
Analyze, design, and develop advanced C4I/C5ISR system capabilities and architectures.
Create integration and implementation plans, schedules, and technical roadmaps.
Evaluate and recommend COTS/GOTS hardware and software solutions to enhance system performance.
Monitor project progress, prepare milestone reports, and brief program managers and government stakeholders.
Provide technical and administrative support for system installation, configuration, testing, administration, and maintenance.
Deliver operational and sustainment support for C4I systems, including system administration, troubleshooting, and network repair.
Support system upgrades and architecture enhancements as directed by government leadership.
Coordinate with PACAF PA‑ESC, theater-wide system engineers, and government managers to align technical solutions and ongoing activities across multiple sites.
Candidates should demonstrate strong proficiency in:
Network protocols and enterprise networking concepts
Windows, Linux, and UNIX operating systems
Web, Intelink, and intranet technologies
DoD Information Security policies (COMPUSEC, INFOSEC), multi-level security, and emerging information warfare concepts
Air Force intelligence systems and joint programs such as GALE and GCCS
Microsoft enterprise technologies including Windows Server (2003/2007/2012), VMware, Exchange, Outlook, and SharePoint
Excellent written and verbal communication abilities
Strong customer service orientation
Proven project management skills
Ability to proactively analyze complex problems and develop effective solutions
Self-motivated and capable of working with minimal supervision
Bachelor’s degree
4–8 years of experience in C4I-related engineering or operations
Active TS/SCI clearance required on day one
Experience configuring network devices
Security+ certification
Microsoft Certified Solutions Expert (MCSE)
Experience with VMware
Experience with VDI technologies
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.
May 19, 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 $87,100.00 - $157,450.00
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.
Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 48,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead, visit careers.leidos.com for our latest opportunities.
