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Software Engineer II Platform & Infrastructure Services , Onsit

Job in Fullerton, Orange County, California, 92831, USA
Listing for: Clearance Jobs
Full Time position
Listed on 2026-09-04
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity, Systems Administrator
Job Description & How to Apply Below
Position: Software Engineer II [Platform & Infrastructure Services], Onsit Jobs

Software Engineer II [Platform & Infrastructure Services]

At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

We are currently seeking a Software Engineer II [Platform & Infrastructure Services] to join the Platform and Infrastructure Services (IS) team in the Air C2 (Command and Control) and Battlefield Sensors software department in Fullerton, California.

What you will do:

  • Be part of the IS team that adopts Dev Ops processes and other best industry practices to integrate Commercial Off-the-Shelf platform products with existing and next-generation Command and Control systems to provide mission critical systems to our customers.
  • Responsible for supporting multiple programs and multiple platforms within our C2 software product line
  • Perform as an experienced individual contributor growing into the role of a technical subject matter expert, working as part of a high performing Integrated Product Team.
  • Responsibilities include COTS/FOSS installation, configuration, integration, and testing, automation of software builds and deployments, system performance tuning, system security and hardening, and limited technical mentoring and oversight.
  • There may be travel opportunities to sites across the United States and internationally to support system integration and test activities.
  • Able to take short term business trips (between 2 weeks to 2 months, depending on the circumstances) to the Kingdom of Saudi Arabia to interface with our customer and other RTX colleagues.
  • Work onsite in Fullerton, CA

Qualifications You Must Have:

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) AND a minimum of 2 years of prior relevant experience.
  • Experience with system deployment, automation/scripting and administration supporting mission critical systems on Windows or Linux.
  • Experience with the integration of COTS/FOSS products for enterprise software deployments such as the following:
    • Windows Server (Active Directory, Exchange, SQL Server, Power Shell, RDP, DNS, WSUS)
    • Red Hat Enterprise Linux (Kickstart, bash, ssh/scp, configuration / administration)
  • The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Qualifications We Prefer:

  • Experience in software development or system administration.
  • Experience with Cyber Security and System hardening
  • Enterprise IT System Architecture (multiple sites/datacenters/WAN backbone)
  • Microsoft certification, i.e., Microsoft Certified Solutions Associate (MCSA), Microsoft Certified Solutions Expert (MCSE).
  • Red Hat / Linux certification, i.e., Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE).
  • Experience with VMware vSphere (ESXi / vCenter)
  • Cybersecurity certification, i.e., CISSP, CISA, Security+.
  • Excellent interpersonal and communication skills, including ability to produce and present technical documentation.
  • Experience working in a team-focused development environment, such as Agile/SCRUM.

What We Offer:

  • A total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement, and work/life benefits; career development and recognition programs.
  • Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.
  • Relocation Eligible - Relocation assistance available
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