Software Systems Engineer [2021-143]


Infinity is a small business with extensive experience supporting aerospace and defense systems. Make a positive impact and join our Infinity Systems Engineering team who thrive on innovative ideas and meeting challenges for success.

Infinity, an exceptional and growing small business, is looking for an experienced (10+ years) and cleared full-time Software Systems Engineer in the California Bay-Area for MILSATCOM system development and sustainment support in Sunnyvale.

Summary of Responsibilities:

The sustainment team needs your experience and skills improving, maintaining, and sustaining this vital satellite communications mission and the ground systems that support it. You will perform technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses performed at all levels of total system product.

• Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems

• Analyses performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal

• Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints

• Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications

• Performs anomaly analysis and resolution on software systems


• Engineering complex software systems for aerospace/satellite operations or equivalent

• Anomaly detection, analysis, and resolution in software systems

• Software/Hardware test and integration in lab environments

• Performing requirements analysis and other systems engineering core capabilities

• Performing script development in Java, C, Perl, Python, or similar

• Working and communicating as part of an integrated team of military, civilians, and contractors from various companies

• Necessary computer and programming skills used to develop maintainable code, perform unit testing, integration & regression testing

• Experience with web applications and satellite ground systems desired

• Familiarity and understanding of spacecraft subsystems, hardware, telemetry, command & control desired

• Experience developing ground application software with L3, Java, Perl, Python desired

• Knowledge and experience with software configuration management processes, practices, and tools (e.g. ClearCase/ClearQuest) desired

• Understanding the military’s satellite communications missions and operations desired

Bachelors or higher in Electrical Engineering, Aerospace Engineering, Computer Engineering, Computer Science or similar emphasis; equivalent experience may be considered


Sunnyvale, CA


September 2021


U.S. Citizenship is required.
EOE race/color/sex/sexual orientation/gender identity/disability/vet

To learn more about our benefits, please visit: Infinity Careers