Software Developer - Junior/Journeyman

OverviewSystems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted. The Space and Intelligence Division provides professional services to the US Space Force, Combatant Commands, Intelligence Community, and NASA. Our work includes enterprise architectural assessments, systems engineering and integration, test, planning and execution, cost estimating and analysis, acquisition support, and cybersecurity. We are trusted partners developing approaches and concepts to meet emerging high priority needs, assessing cutting-edge technologies, and supporting capabilities for our National Defense. Come join the fastest growing Division at Systems Planning and Analysis, Inc.!The Space Systems Group (SSG), part of SPA’s Space and Intelligence Division, provides timely and objective assessments and recommendations integrating technical, operational, programmatic, policy and business analysis. We focus on our key clients in the Space community including the US Space Force’s Space Systems Command (USSF/SSC), one of the three designated Field Commands under USSF. We work tirelessly to provide integrated solutions based on information and communications throughout the chain of command. We provide clear and consistent analysis and recommendations which are aligned to strategic and leadership goals while balancing the ability to execute on time and on budget within the technical communities. Come join an organization responsible for being a key enabler of Spacepower!SPA has a near-term need for a Software Developer - Junior/JourneymanResponsibilitiesAs a software engineer working with our Veracity team at SPA, you will be responsible for building software tools that produce authoritative, data-driven analyses for our clients. You will be responsible for helping maintain the sterling reputation that we have developed for the quality of our analytical products. As a software engineer you will be responsible for developing novel prototypes and expanding the capabilities of our existing simulation and modeling tools.QualificationsRequired Qualifications:US Citizenship and the ability to obtain and maintain a DoD Secret clearanceBachelor's degree or Master's degree in Science/Engineering (Computer Science, Computer Engineering, Mechanical Engineering, Aerospace Engineering, Materials Science, Electrical Engineering, Chemical Engineering, Civil Engineering, Biomedical Engineering, Physics, Math, Applied Math, Chemistry, Statistics)6+ years of professional experience in at least one of the following programming languages: Python, C/C++, Java, C#, JavaScript/Typescript, RustExcellent programming and software engineering skillsProficient with GitSustained attention to detail, excellent verbal and written communication skills, a desire to work on and solve challenging problems, and an ability to work independently and as part of a teamAbility to report to designated work location in Colorado Springs, up to full time, based on the needs of the customerDesired Qualifications:Object oriented programming, physics-based modeling, advanced statistics and mathematics, numerical optimization, machine learning, and Monte Carlo simulation React, FastAPI, Node.js, Numpy/Scipy, Polars, Matplotlib, Pytorch, Tensorflow Numerical Optimization toolsets and solvers e.g. Google OR Tools, Pyomo, CPLEX, Gurobi, Scipy Optimize Database design (SQL or other), and/or Linux and AWS or other cloud services Department of Defense, Space Force, and/or United States Air Force experiencePay Range InformationAt SPA, we strive to deliver a robust total compensation package that will attract and retain top talent. Elements of the compensation package include competitive base pay and variable compensation opportunities. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, etc. Please note that the salary information shown below is a general guideline only. Salaries are commensurate with experience and qualifications, as well as market and business considerations. Colorado, Pay Transparency Salary range: USD $100,000.00/Yr. - USD $150,000.00/Yr.Job SummaryID: 2026-23460Category: Cybersecurity & IT SolutionsSecurity Clearance Requirement: Top Secret/ SCIType: Regular Full-TimeLevel: Mid-level