Tier 2 System Maintainer

System Maintainer

Leidos has an opening for an experienced System Maintainer supporting mission applications maintenance for the ADF-E Ft. Belvoir. This is an exciting opportunity to apply your experience to support our customer's mission.

What you will do:

• Ensure the availability of mission processors through proactive Tier 2 SW maintenance
• Lead the performance of incident and problem management to resolve or escalate issues
• Support configuration management and change management activities
• Support service transitions including migrations to cloud infrastructure
• Lead request fulfillment activities including account management and configuration changes
• Coordinate with other software maintenance, operations and engineering contracts as required
• Lead and ensure the documentation all work performed via ticketing system
• Create, update or enhance maintenance and operations documentation
• Ensure security of mission processors and IT infrastructure
• Provide call-in support as required

Basic Qualifications

• United States' citizen with current TS/SCI with Polygraph
• Bachelor's Degree with 4+ years of experience or 4 additional years in lieu of degree
• Current DoD 8570 certification applicable to the position (typically Security+)
• 4+ years' experience performing Tier 2 software maintenance on mission critical systems
• Proven experience with one or more of the following technical disciplines:
• Current and legacy software development languages and tools (i.e. C, C++, Java, XMIDAS)
• Linux, including extensive command line use
• Enterprise storage management and configuration
• Database management systems and tools (i.e. Oracle, MySQL)
• TCP/IP networking in an enterprise environment
• Information system security, including IAVA management and ICD 503 compliance
• Experience supporting configuration management, change management and service transition
• Excellent verbal and written communication skills
• Proven ability to work collaboratively and constructively as part of a team
• Must be willing to perform call-in support as required

Preferred Qualifications

• Mission operations experience
• Systems engineering and integration experience
• Mission-specific technical knowledge
• Software development
• ITIL Framework

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.