NewPrincipal Components Systems Engineer Emphasis On Test Blue Canyon TechnologiesPrincipal Components Systems Engineer Emphasis On TestBoulder, CO$170,000–$240,000 / yearThis person will support all technical aspects of the product in active production with authority to lead technical development efforts and issue investigations and continuously enhance the technical maturity of the products and the corresponding factory. This role is embedded in the Components team, supporting verification and validation, with a focus on writing requirements and test plans for new product development, product introduction and scaling to low and high rate manufacturing.
Systems Engineer III - Mission Systems Sierra Space CorporationSystems Engineer III - Mission SystemsLouisville, CO$119,064–$163,713 / yearRelevant experience may count towards degree requirement Relevant advanced degree may count towards required years of experience Experience with VMware, Docker, python, RF, Cisco switches, and Palo Alto Firewalls Experience with command and telemetry software (InControl & Amergint | ARKA) Proficient with Linux and Windows operating systems Experience in IT system & network administration, data management, software configuration, and real-time mission support Practical knowledge of engineering principles and practices Experience working in multi-disciplinary design and development teams Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles This position is based on site at our Louisville location Must pass NASA background check and maintain NASA clearance. Key Responsibilities: Design, integrate, test, and maintain Mission IT systems, infrastructure, and networks Develop and certify Mission Systems, including requirement verification and validation Create test plans, conduct testing, and provide user training and support Develop documentation for design, operations, and training Refine operational concepts and processes Support real-time missions and pre mission simulations Flight Operations end user support Perform general systems engineering and integration tasks Work closely with NASA during all mission preparation and planning.
Sr Mechanical Engineer - Propulsion Sierra Space CorporationSr Mechanical Engineer - PropulsionCentennial, CO$137,386–$188,926.75 / yearThe Sr Mechanical Engineer role focuses on providing solutions to complex technical problems, working with considerable latitude in determining technical objectives, and guiding the successful completion of major programs. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.
Sr. Electrical Engineer nLIGHT IncSr. Electrical EngineerLongmont, CO$140,000–$180,000 / yearLocated in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor device through target identification - to develop systems that are both high-performance and cost-effective. Your work will span architecture design, power distribution, EMI/EMC mitigation, grounding/bonding, and troubleshooting, all while collaborating with multidisciplinary teams to deliver tightly packaged, high-performance systems.
Principal Mechanical Engineer Sierra Space CorporationPrincipal Mechanical EngineerLouisville, CO$167,096–$229,757 / yearBy applying advanced technical principles, theories, and concepts, you will contribute to engineering projects, utilizing data analysis and interpretation skills to evaluate test and simulation data, inform design decisions, and identify areas for improvement. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.
Sr Principal Real-time Software Engineer RTX CorpSr Principal Real-time Software EngineerAurora, COWorking with a cross-discipline team, the candidate must have experience developing, testing, and integrating software for edge or embedded devices and/or subsystems (like telecom, medical, IoT, automotive, or robotics) where hardware operation, time critical function, functional reliability, mission assurance, and safety might be major concerns. Our Senior Principal Embedded Real-Time Software Developer/Integrator is a technical position that works in an Integrated Product Team (IPT) environment to architect, design, implement, test, debug, and deploy Software for Firmware (FPGA) and Hardware solutions that meet current and next generation autonomous avionics systems' needs.
Command & Telemetry Software Modernization Engineer II (Onsite) RTX CorpCommand & Telemetry Software Modernization Engineer II (Onsite)Aurora, COFocused on program execution, business growth and the highest level of customer satisfaction, the ASDS team provides customers with unmatched capabilities of detection and sensing, command and control, and air-to-air, air-to-surface, and surface-to-air munitions to accomplish air, space and missile defense missions. Raytheon's Air & Space Defense Systems (ASDS) strategic business unit (SBU) specializes in multi-domain integrated air and missile defense, advanced sensors, space-based systems, hypersonics, effectors, and cyber solutions.
Navigation Engineer (2-5 yrs) Advanced SpaceNavigation Engineer (2-5 yrs)Westminster, Colorado$92,000–$121,000 / yearYou'll work alongside experienced engineers to improve estimation techniques, develop navigation software, and contribute to real spacecraft missions—including NASA's CAPSTONE mission, AFRL's Oracle mission, and next-generation commercial, civil, and national security programs. We're looking for someone who enjoys solving challenging technical problems, is eager to grow their expertise in spacecraft navigation, and wants to make a direct impact on missions that are flying—not just being imagined.
Software Engineer - RFGL Systems SpireSoftware Engineer - RFGL SystemsBoulder, CO$90,000–$130,500 / yearInstead, you will own the operational side: deploying and maintaining production RFGL/SIGINT software systems on AWS, handling data pipelines and integrations (internal + customer-facing), building monitoring tooling and automation, supporting satellite tasking workflows, and troubleshooting/fixing issues across payloads, ground systems, and infrastructure to drive RFGL product success for commercial, government, and defense customers. This is an early-to-mid-career hands-on role ideal for someone who thrives in iterative, production-focused environments and wants to contribute meaningfully to mission-critical space systems without needing deep RF estimation theory expertise upfront.
NewProcess Engineer Injectech LLCProcess EngineerFort Collins, CORJG Master Molder Certification, Society of Plastics Engineers (SPE) Injection Molding Certificate Program, Six Sigma, Certified Injection Molding Professional (CIMP), or other related certifications preferred. Medical, Dental, Vision, Life & AD&D Insurance, Short Term Disability (STD), Long Term Disability (LTD), Supplemental Insurance Plans, and Employee Assistance Program (EAP) Sick Time, Vacation Time, Holiday Pay, Volunteer Time Off (VTO), and Bereavement.
Senior Systems Engineer (Onsite) RTX CorpSenior Systems Engineer (Onsite)COTypically requires a Bachelor's in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 5 years of prior engineering experience or equivalent experience. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
NewSentinel - Systems/Principal Systems Engineer Architect - 16910 Northrop Grumman CorpSentinel - Systems/Principal Systems Engineer Architect - 16910Colorado Springs, CO$79,300–$131,400 / yearSupporting a team of engineers to create, mature and present comprehensive and cohesive technical charts representative of the appropriate level of maturation for any given milestone meeting and demonstrating team readiness in relation to achieving the milestone entrance and exit criteria. Northrop Grumman supports the Air Force's sustainment, development, production and deployment of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities, and associated infrastructure.
Tool Development and Integration Engineer The Aerospace CorpTool Development and Integration EngineerColorado Springs, COAs the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. The selected candidate will provide analytical support, algorithm development, systems engineering and architecting, and modeling and simulation analysis for space surveillance systems, space protection and space threat susceptibility, vulnerability analysis and resiliency assessment.
Remote Sensing Architecture Performance Analyst Engineer The Aerospace CorpRemote Sensing Architecture Performance Analyst EngineerColorado Springs, CORemote$86,600–$129,800 / yearThe Surveillance and Navigation Architecture Performance Department (SNAPD) in the Integrated Performance Subdivision aspires to be the premier force advising the evolution of national security and civil space enterprises, leveraging our modeling and simulation (M&S) expertise to evaluate end-to-end architecture performance. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
Tracking Architecture Performance Department Engineer The Aerospace CorpTracking Architecture Performance Department EngineerColorado Springs, CO$95,200–$142,800 / yearAs the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. The selected candidate will provide analytical support, algorithm development, systems engineering and architecting, and modeling and simulation analysis for space surveillance systems, space protection and space threat susceptibility, vulnerability analysis and resiliency assessment.
Space-to-Ground Systems Integration Engineer The Aerospace CorpSpace-to-Ground Systems Integration EngineerColorado Springs, CO$100,300–$175,900 / yearCreate integration plans and coordinate across disciplines by developing space-to-ground, space-to-user, and ground-to-user segment integration plans (SIPs), system engineering plans (SEPs), system test and integration plans (STIPs) using Test and Evaluation Master Plans (TEMP) and Systems Engineering Management Plans (SEMP). Working knowledge of Department of Defense Instruction (DoDI) Test and Evaluation processes and documentation, including familiarity with DoDI 5000 series acquisition policies, Developmental Tests (DT), Operational Tests (OT), integrated test strategies, Test and Evaluation Master Plans (TEMP), Systems Engineering Management Plans (SEMP) development and execution.
New2026 Communications Architecture Analyst - Communications Systems Engineer The Aerospace Corp2026 Communications Architecture Analyst - Communications Systems EngineerColorado Springs, CO$100,000–$110,000 / yearThe Communication and Ground Architectures Performance Department (CGAPD) within the Integrated Performance Subdivision (IPS) consists of a team dedicated to delivering modeling, simulation, and analysis (MS&A) solutions to answer new and emerging government and commercial customer needs. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
SIGINT Systems Engineer CymertekSIGINT Systems EngineerAurora, ColoradoSignals Intelligence Engineer, Systems Engineer, Intelligence Systems Architect, RF Systems Engineer, SIGINT Analyst, Cyber Systems Engineer, Communications Systems Engineer, Network Systems Engineer, Electronic Warfare Engineer, Intelligence Integration Engineer, etc. Electrical Engineering, Computer Engineering, Systems Engineering, Information Technology, Telecommunications Engineering, Cybersecurity, Physics, Computer Science, Signal Processing, Aerospace Engineering, etc.
RF Systems Engineer CymertekRF Systems EngineerAurora, ColoradoElectrical Engineering, Telecommunications Engineering, Computer Engineering, Signal Processing, Physics, Systems Engineering, Electromagnetic Engineering, Wireless Communications, Microwave Engineering, Aerospace Engineering, Embedded Systems, Mathematics, etc. RF Design Engineer, RF Test Engineer, Microwave Engineer, Communications Systems Engineer, Signal Processing Engineer, Wireless Systems Engineer, Antenna Engineer, Electromagnetic Systems Engineer, RF Integration Engineer, Satellite Communications Engineer, Spectrum Management Engineer, etc.
NewTechnical Writer II Zone 5 TechnologiesTechnical Writer IISan Luis, CaliforniaPlan, write, and maintain technical documentation for aerospace systems and products, including operation and maintenance manuals, depot-level maintenance manuals, specifications, sustainment procedures, checklists, reports, and compliance documentation. Familiarity with engineering processes and software tools, Product Lifecycle Management (PLM) systems, Manufacturing Execution System (MES) software (for example, PICO MES), or other aerospace-specific platforms.