Sr Software Engineer
Point Solutions Group
We are seeking a Senior High Performance Computing (HPC) Software Engineer to support an advanced R&D program in Colorado Springs. In this role, you'll work directly with scientists, engineers, and HPC users to support modeling and simulation (M&S) applications within a high-performance Linux computing environment. You will be part of the Technical User Support (TUS) team, helping users run, optimize, and troubleshoot complex workloads while also contributing to software development and system improvements. This is an exciting opportunity to work alongside leading researchers on mission-critical technologies. What You'll Do Support researchers and engineers using HPC systems for modeling and simulation workloads Troubleshoot and optimize Linux-based HPC environments and user workflows Develop, maintain, and debug scientific software and tools Work with existing codebases to improve performance and reliability Collaborate with the Technical User Support team, program scientists, and end users Provide guidance and mentorship to junior engineers and researchers Deliver training sessions and documentation for HPC users Contribute to the full software development lifecycle including design, coding, testing, and documentation What We're Looking For Active TS/SCI with CI Polygraph (required to start) Bachelor's degree in a STEM field 10+ years of professional experience in software engineering or related field Experience with High Performance Computing (HPC) environments Background supporting modeling and simulation (M&S) applications Proficiency with Fortran, C, or C++ Experience with Linux systems and shell scripting (BASH or Korn) Ability to troubleshoot complex systems and support end users in a lab environment Strong debugging skills and experience maintaining existing code bases Excellent communication and collaboration skills Nice to Have Experience working with scientific computing or research environments Familiarity with distributed computing systems or HPC clusters Experience mentoring engineers or providing technical training #J-18808-Ljbffr
$93.2k - $164.45k
...built for you. Lockheed Martin, a leader in advancing secure communications and cutting-edge defense technology, is seeking a Software Engineer to join our team. This role offers the opportunity to work on mission-critical projects that protect and serve our nation's defense...SeniorFull timeTemporary workWork experience placementFor subcontractorWork at officeFlexible hoursLockheed Martin Corporation
Colorado Springs, CO1 day ago- ...Cortina Solutions, LLC is seeking a motivated Senior Software Engineer in Colorado Springs, Colorado to provide satellite support services to our mission‑critical government customer. You will work with the software team in a dynamic environment to develop new containerized...SeniorContract workTemporary workFlexible hours
Cortina Solutions
Colorado Springs, CO16 hours ago $130k - $180k
Omitron, Inc. is seeking a Senior Software Engineer to serve as the Technical Lead for Cross Domain Solution (CDS) data schema development supporting the MASCCOT program in our Colorado Springs, CO office. This role provides architectural leadership for schema-...SeniorFull timeWork at office$80k - $120k
...Description SAIC seeks an energetic Software Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars critical to US and Allied strategic missile surveillance, warning, defense, and space...SuggestedLocal areaSAIC
Colorado Springs, CO16 hours ago- ...exploration, national security, cyber security, or cutting‑edge engineering applications, I2X is ready to offer you the chance to make a... ...initiatives of our government customers. I2X Technologies is seeking a Software Engineer / Developer to support ongoing activities for a...SuggestedWork experience placementLong distance
Isys Technologies
Colorado Springs, CO3 days ago - ...exemplifying the epitome of corporate responsibility. Your Mission is Ours. Lockheed Martin Space is seeking a full-time Early Career Software Engineer. In this role you will: Contribute in the design, implementation, testing, and maintaining of object-oriented software...Full timeTemporary workInterim roleFlexible hours
Lockheed Martin Corporation
Colorado Springs, CO4 days ago - A leading defense contractor is seeking a Senior Software Developer to join their National Security Solutions team in Colorado Springs. This role involves working across various technology stacks and is crucial in delivering solutions that protect national security. Candidates...SeniorFor contractorsRemote work
KBR
Colorado Springs, CO4 days ago $82k - $136k
...Must be a US Citizen with the ability to obtain and maintain a TS/SCI clearance. ~ Bachelor’s degree in Computer Science, Software Engineering or a related field (4 additional years of experience may be substituted for a Bachelor’s degree. A Master's degree may count...Immediate startRemote workVantor
Colorado Springs, CO2 days ago$88.86k - $118.48k
...deliver meaningful impact, and help shape the future of AI‑ready connectivity, join us today. The Role The Senior IT Systems Engineer provides advanced Tier II support by troubleshooting and repairing network devices, tools, and services for a nationwide fiber...SeniorFull timeTemporary workWork at officeRemote workShift workNight shiftLumen
Colorado Springs, CO16 hours ago- ...Description & Requirements Maximus is currently seeking a Software Engineer . In this role, you will provide expertise in the areas of managed file transfer and EDI X12 translations. In addition, they must configure, support and maintain environments and procedures...Minimum wageFull timeContract workTemporary workWork experience placementRemote work
Maximus
Colorado Springs, CO2 days ago - ...your background aligns with future opportunities, we’ll reach out directly when formal applications become available. About Software Engineering Roles at Danaher Are you passionate about building real-world applications, writing clean code, and solving meaningful...Remote jobInternship
Danaher
Colorado Springs, CO3 days ago - ...Job Description Job Description NextGen Federal Systems, LLC is seeking a Software Engineer with experience in Systems Tool Kit (STK) to support the development and integration of mission analysis and modeling applications. These applications enable multi-domain analysis...SeniorWork experience placement
- ...status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. Vantor is seeking multiple Full Stack Software Development Engineers of varying experience and seniority. You will work on an integrated team to build innovative software using mathematical...Full time
$100k - $155k
...Job Description Job Description About the Role Bluestaq is seeking a Senior Software Engineer to lead medium-sized features, improve code quality, and mentor early-career teammates on mission-critical systems. You'll own features and modules that span multiple components...SeniorLive inLocal areaImmediate startRelocation- ...Job Description Job Description Senior Software Engineer Capstone Research Corporation is seeking to expand our team. Capstone Research Corporation is headquartered in Huntsville Alabama. We are a customer-oriented engineering services company providing world class...SeniorWork at officeImmediate start
$89k - $143.75k
...profoundly impact health for humanity. Learn more at Job Function: R&D Product Development Job Sub Function: R&D Software/Systems Engineering Job Category: Scientific/Technology All Job Posting Locations: Santa Clara, California, United States of...Full timeTemporary workWork at officeLocal areaRemote workNight shiftJohnson & Johnson
Colorado Springs, CO3 days ago$125k - $165k
...Title: Senior Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your...SeniorFull timeContract workLocal areaFlexible hours$103.6k - $155.4k
...think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman is seeking a Principal Software Engineer to work on-site at Schriever SFB, near Colorado Springs, CO for our Front Range Operations and Sustainment Team (FROST)...Work at officeRelocationShift workNorthrop Grumman
Colorado Springs, CO3 days ago$70.3k - $105k
.... Visit our careers page to see what exciting opportunities and company perks await! Job Description: We are seeking a Senior Software Engineer to support enterprise application needs across multiple manufacturing and business sites, including locations in the United States...SeniorFull timeImmediate startOverseasMonday to Friday- ...TekWissen provides a unique portfolio of innovative capabilities that seamlessly combines clients insights, strategy, design, software engineering and systems integration. Our tightly integrated offerings are tailored to each clients requirements and span the services...For contractorsImmediate start
STEM Xpert
Colorado Springs, CO16 hours ago $100k - $197k
...right opportunities to fit your life and launch your career today. Northrop Grumman Defense Systems is seeking Sr. Principal Software Systems Engineer. This position will be located in Colorado Springs, Colorado or Huntsville, Alabama support the Sentinel program...SeniorFull timeRelocation packageMonday to ThursdayShift work$160k - $250k
...Salary: $160-250k Total Comp U.S. Citizenship is required. Active TS/SCI with CI Poly is required to start. Senior Software Engineer, HPC Technical User Support DPG is seeking a Senior Software Engineer to support a classified High Performance Computing...SeniorFull time$140k - $200k
...– Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and... ...), and a dedication to building accessible and inclusive software. ~ Excellent software engineering fundamentals: OOP, design...SeniorRemote jobWork at office$165k - $185k
...Posted: June 25, 2026 I. Position Summary The Senior Data Platform Engineer serves as the foundational systems engineering and... .... By interconnecting elastic virtualized compute, storage, and software-defined network environments, this role provides the resilient...SeniorContract workWorldwideKarthik Consulting
Colorado Springs, CO11 hours ago$140k - $200k
...seems to be working. We’re #1 in our category, and experiencing exponential growth. Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product...SeniorRemote work$92.7k - $139k
...Position: Jr Software Developer KBR’s National Security Solutions team in Colorado Springs, CO is seeking a Jr Software Developer. The role focuses on developing and maintaining secure, cloud‑native applications for the U.S. Space Force. Key Responsibilities Work across...Local areaKBR
Colorado Springs, CO4 days ago- Title: Senior DevOps Engineer Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. Our KBR team in Colorado Springs...SeniorFull timeTemporary workWork experience placementLocal areaWorldwideRelocation packageFree visaFlexible hours
- ...Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing. Job Description Leads one or more application software design and development teams on projects of moderate to large size and complexity. Anticipates challenges and proactively seeks solutions...Work experience placement
Integrated Resources
Colorado Springs, CO1 day ago $103.71k - $138.28k
...supervision. The Main Responsibilities •The candidate will have demonstrated knowledge and experience in system architecture and engineering disciplines. Specific technical knowledge of enterprise level networking and network security. •Recommends optimized solutions...Full timeTemporary workRemote workLumen
Colorado Springs, CO2 days ago$142.2k - $213.2k
...the boundaries of innovation, redefines engineering capabilities, and drives advances in various... .... Come be a part of our mission. As a Sr Principal Cyber Systems Engineer, you will... ...documentation, as well as investigations, software research, hardware introduction and...SeniorFull timeFor contractorsWork experience placementInternshipWork at officeLocal areaWorldwideRelocation packageShift work
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