Colorado Springs, CO 80907 • (43.6 miles) • Full Time • 10/17/2026

Senior Systems EngineerCity/State: Colorado Springs, CO USAType and Schedule: Part-Time, Hourly/Exempt.Annualized Salary Range: $70.00 - $110.00 per hour, commensurate with experience.About Us:Caliola is an award-winning woman-owned small business that is improving and protecting our Nation's way of life through secure collaboration and resilient communications. Our engineers, subject matter experts, and veterans are developing and delivering trusted solutions for mission-critical communications. We seek teammates who share our core values:I3 for C3 - Insight, Innovation, and Integrity for Command, Control, and CommunicationsThese values guide how we work every day. At Caliola, you will find technically challenging, mission-focused work within a flexible and collaborative culture that is u

Colorado Springs, CO • (41 miles) • Full Time • 10/17/2026

Paragon Cyber Solutions is a woman-, veteran-, and minority-owned cybersecurity and IT services firm that supports government and commercial clients with compliance, cyber defense, and mission-focused technology solutions. Our team takes pride in solving complex technical challenges and delivering innovative, customer-focused outcomes.We are seeking a Network Engineer to join a bright, talented, and dedicated team working on critical infrastructure and security-focused environments. In this role, you will help design, develop, modify, evaluate, and implement hardware and network solutions while contributing technical leadership across multidisciplinary efforts.Responsibilities Provide leadership and guidance to IT personnel, including mentoring, development, and training.Serve as a subject

Colorado Springs, CO 80920 • (39.1 miles) • Full Time • 10/17/2026

Scientific Applications & Research Associates, Inc. (SARA) is a world-class Defense Research and Development enterprise, with a charter to create new and emerging technology innovations in support of Commercial & Government organizations. We have expertise in RF, EMP, Pulsed Power, Acoustics and Threat Warning Systems; partnering with our customers to address real-world problems with cost-effective solutions that work.SARA, Inc. High Power Electromagnetics Division (HPEM) is looking for an exceptionally talented, motivated, and creative Pulsed Power Engineer to support rapid Research & Development (R&D) activities in Colorado Springs, CO. The HPEM team is at the forefront of radiated and conducted energy delivery systems from prime power to application. The candidate will have the opportun

Colorado Springs, CO 80903 • (44.7 miles) • Full Time • 10/15/2026

Why Join Rincon Research Corporation (RRC)?At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security.Rincon Research Corporation (RRC), an employee-owned company, is seeking an Advanced Systems Engineer to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, computer scientists, and analysts who are collectively responsible for creating custom digital signal processing solutions and leveraging them to make an operational mission impact.Come join the team that is creating cutting edge signal processing and geolocation systems for the future!What are the primar

Colorado Springs, CO • (41 miles) • Full Time • 10/11/2026

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 analysisincluding air, space, ground, and maritime systemsby leveraging physics-based modeling and simulation to assess system performance, coverage, communications, and operational effectiveness.Responsibilities include software development, configuration, and execution; result interpretation; documentation; and modification and maintenance of tools and code. The selected candidate must be quick to learn, adaptable, and agile, interfacing directly with end-customers and customer leadership. The software engineer will provide a full range of systems and software

Colorado Springs, CO • (41 miles) • Full Time • 10/11/2026

Join STEMBoard, a team dedicated to solving complex challenges for critical national missions. In this role, you'll apply your expertise to deliver innovative solutions and make a tangible impact!The Systems Engineer (Level 3) analyzes user requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications in support of the ISEE program. This individual leads design and development activities, provides technical leadership for the integration of requirements, design, and technology, and is responsible for the technical integrity of work performed and the deliverables associated with the systems engineering area of responsibility.Responsibilities:Analyze user requirements, concept of operations documents, and high-level system ar

Colorado Springs, CO • (41 miles) • Full Time • 10/9/2026

Location: Schriever Space Force Base, Colorado Springs, CO or Redstone Arsenal, Huntsville, ALClearance Required: Active DoW Secret Security ClearanceTravel Required: Up to 10% of the timeLaunchTech is a veteran-owned company that prides itself on delivering service before self and excellence in all we do. We are seeking dynamic professionals who embody our core values of Integrity, Commitment, and Excellence to join our growing Crew in support of our customers across the federal, state, and commercial markets.We are seeking a Senior Network Engineer for Operations and Maintenance to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract.What You'll Be DoingWork in close coordination with team leads, project managers, ne

Colorado Springs, CO 80903 • (44.7 miles) • Full Time • 10/9/2026

The Mission Starts HereTheIncLab engineers and delivers intelligent digital applications and platforms that revolutionize how our customers and mission-critical teams achieve success.We are where innovation meets purpose; and where your career can meet purpose as well. We are looking for a DevOps Engineer to join the Infrastructure Team. We encourage you to apply and take the first step in joining our dynamic and impactful company.Your Mission, Should You Choose to AcceptAs a DevOps Engineer, you will build and maintain CI/CD pipelines that take source code from the software development team and create artifacts and products that the customers can use. You will work on deploying our applications, streamlining our development lifecycle to automate tasks and provide our customers with contin

Colorado Springs, CO 80915 • (39.4 miles) • Full Time • 10/6/2026

Sigmatech is seeking an enthusiastic, well-qualified Network Engineer responsible for ensuring the stable, secure, and reliable operation of the National Security Space Institute's (NSSI) network infrastructure. The Network Engineer will design, implement, maintain, and manage NSSI network systems to ensure optimal performance, availability, and reliability.The ideal candidate will have a strong background in network engineering, network security, and troubleshooting, with a demonstrated ability to identify and resolve complex network issues.Job responsibilities for this position include:Design, configure, implement, and maintain network infrastructure, including routers, switches, firewalls, and other network devices.Implement and manage network security measures to protect systems agains

Colorado Springs, CO 80916 • (41.1 miles) • Full Time • 10/5/2026

Acuity Innovations LLC is a small, defense contracting company that provides enterprise architecture, solution design, digital engineering, defensive cyberspace operations, system integration, and test and evaluation products and services that improve performance and decrease decision timelines. Our fundamental, repeatable service offering is bound in architecting, designing, securing, integrating, and verifying the operational readiness of data ecosystems.Do you want to be part of a unique, small business that differentiates itself by:Delivering the best products, integrated systems, and mission capabilities for the warfighterBuilding long-term relationships and treating its employees as familyDeploying small but powerful High-Performance Teams, like elite Special Forces teams to each tas

Colorado Springs, CO 80908 • (33.3 miles) • Full Time • 10/4/2026

Davidson is distinguished in the aerospace and missile defense industry, in part, because of its excellence in hiring exceptional experts, engineers and software developers dedicated to delivering advanced, intelligent technology solutions in defense of our nation.Davidson is hiring a MBSE Software Systems Engineer in Colorado Springs, CO. who will work with the Air Force designing, developing, and deploying software for the United States' next-generation Intercontinental Ballistic Missile (ICBM). This is an opportunity to start with a clean slate, rather than revamping a decades-old missile.Job Responsibilities Analyzes customer requirements, concept of operations (CONOPS) documents, and high-level system architectures to develop, decompose, allocate, and maintain system requirements spec

Colorado Springs, CO 80907 • (43.6 miles) • Full Time • 10/2/2026

Bridgers & Paxton engineers spectacular, award-winning spaces. We’ve engineered everything from state-of-the-art film production studios to cleanrooms for advanced manufacturing. We believe in engineering environments that bring a building to life. We are not your average engineering firm. We strive to utilize systems that are cost-effective, sustainable and easily managed after construction. We truly enjoy the process of working together to find the best approach for each project. We have an exciting opportunity for an Entry Level Electrical Engineer to work with our team supporting Electrical design and engineering in our Colorado Springs office. You will be exposed to and learn about receptacle, lighting, power, security, and telecommunications systems through the process of developing

Colorado Springs, CO • (41 miles) • Full Time • 10/1/2026

Why This Role Matters Principal Software Engineers define 'how we build' atBluestaqfor entire classes of systems. Your architectural decisions, reference implementations, and technical strategies become the patterns that dozens of engineers follow across multiple products and programs. You translate mission requirements and business strategy into durable technical direction, and you ensure that the most complex, high-stakes technical problems receive the depth of thinking they deserve. The work you do at this level has a shelf life measured in years, not sprints.Key ResponsibilitiesOwn technical strategy for large segments of theBluestaqproduct and platform or for major mission-critical system areasDefine reference architectures and engineering patterns that multiple teams adopt (standardi

Colorado Springs, CO • (41 miles) • Full Time • 10/1/2026

ENGINEER IV – SENIOR SYSTEMS ENGINEER/TECHNICAL LEADLocation: Colorado Springs, CO Clearance: Active Top Secret clearance required, TS/SCI Preferred OVERVIEW Integrity Communications Solutions, Inc. is seeking an Engineer IV – Senior Systems Engineer/Technical Lead to support mission critical cyber and space-related programs. This role provides authoritative technical leadership across system design, development, integration, testing, and operational support for advanced mission planning and operational systems. The Engineer IV is responsible for technical decision making with broad program impact, guiding engineering teams, and serving as a principal technical advisor to government stakeholders and internal leadership. The position requires a high degree of creativity, foresight, and inde

Colorado Springs, CO 80910 • (43.6 miles) • Full Time • 9/29/2026

Senior Systems Engineer - IT Infrastructure & ApplicationsJob Descriptionnou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this transition allows us to take that commitment to a new level. nSI empowers our customers by supplying products, services, and expertisewith powerful, data driven insights that transform defense systems and improve capabilities.We are pleased to announce the opening for a Senior Systems Engineer, focused on IT Infrastructure & Applications who will join our Teams Next - Systems Engineering & Analyses (TN SEA) team in Huntsville, AL or Colorado Springs, CO and become part of our rapidly growing technology company operating in missile defense, cybersecurity, test range modernization, biotechnology, and space contro

Colorado Springs, CO 80912 • (33.5 miles) • Full Time • 9/26/2026

Qualis LLC is seeking a Systems Engineer, Level 2, to join our team. This position supports Warfighter Simulation Services (WSS) which includes the Missile Defense Advanced Simulation (MDASim) and Missile Defense Space Tool (MDST) programs and will split time between the Northrop Grumman facility and Schriever Space Force Base (SSFB), in Colorado Springs, CO.This role requires candidates to be onsite daily with very limited remote/hybrid work available.We are seeking a motivated and detail-oriented Systems Engineer to support the WSS team. The successful candidate will assist in the software development lifecycle through requirements derivation, process development and refinement, Model Based Systems Engineering model development, and contractual documentation. Collaborating with senior en

Colorado Springs, CO • (41 miles) • Full Time • 9/25/2026

Job ID: 9550Date Posted:September 24, 2026 Space Dynamics Laboratory’s (SDL) Strategic & Military Space Division is seeking applicants for a Mission Engineer with a background in DoW Classified Enterprise Architectures and national security space systems to serve as an embedded subject matter expert (SME) in the U.S. Space Force System Delta 81 (SYD 81) and Operational Test & Training Infrastructure (OTTI). The successful applicant will be responsible for assisting SYD 81 and the OTTI to develop national level capabilities to test the USA’s next generation of space capabilities, and develop tactics, techniques, and procedures for the service’s weapons systems. The Strategic & Military Space Division delivers advanced satellite and sensor systems that support the Department of Defense and t

Colorado Springs, CO 80914 • (40 miles) • Full Time • 9/24/2026

Civil EngineerDEFTEC delivers mission-critical solutions through skillfully delivered services and innovative products. We are inspired by our clients' critical missions and driven to provide the most effective solutions to execute their missions, operational challenges, and requirements. Our dedicated, experienced, and talented employees work closely with our clients to ensure the delivery of exceptional services and products.Position Overview:The Civil Engineer provides comprehensive planning, design, and technical oversight for substantial, multi-phase new construction, renovation, and improvement projects involving real property facilities and complex utility systems, including multi-story buildings and USSF facilities, preparing design calculations, cost estimates, schedules, technica

Colorado Springs, CO • (41 miles) • Full Time • 9/24/2026

Felsburg Holt & Ullevig is looking to hire a full-time transportation design engineer in our Greenwood Village Office. mid-level engineer who wants a rewarding career in the transportation engineering field. The candidate for this engineering position will have the opportunity to work on a wide range of transportation-related design projects and will work for a variety of project managers.Primary duties for this mid-level engineer position, in our Mountain West Civil Group, are focused on transportation design and plan production for multimodal transportation corridor, roadway, highway/interchange, and multi-use trail projects for private, state, and municipal clients. Career emphasis will be focused on application of transportation modeling software for design projects, leading/managing r

Colorado Springs, CO 80930 • (32.5 miles) • Full Time • 9/22/2026

Principal DevOps Engineer _Level 3Crossflow Technologies, Inc. has an exciting career opportunity for a Principal DevOps Engineer (Level 3) to join our team of qualified, diverse individuals. Our domain provides rewarding work that contributes to the latest advancements being made in the industry. This position supports the Modeling and Simulation Vistas – Threat and Advanced Simulations Development (MSVTASD) program and will split time between a Northrop Grumman facility in Colorado Springs and Schriever Space Force Base, CO.This role requires candidates to be onsite daily, with limited remote/hybrid work available.Position OverviewAs a DevOps Engineer (Level 3), you will work in a collaborative environment to understand system requirements and design, implement, and maintain DevOps solut

Colorado Springs, CO 80920 • (39.1 miles) • Full Time • 9/21/2026

Title: Systems Engineer ILocation: Colorado Springs, COClearance: TS/SCI with the ability to obtain and maintain a CI polygraphDescription:Invictus, a Red River company, delivers technology and services supporting government and national security missions. We combine cleared mission expertise with enterprise engineering, technology partnerships and large-program execution in support of advanced modernization, cybersecurity, intelligence and systems integration. Our teams support complex operational environments across the U.S. and around the world, helping customers strengthen resilience, accelerate mission outcomes and deploy capabilities that meet demanding mission requirements. Learn more at www.InvictusIC.com.Job Duties:Analyze user requirements, CONOPS, and system architectures to dev

Colorado Springs, CO 80912 • (33.5 miles) • Full Time • 9/20/2026

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us! Job Summary:The Test and Evaluation Engineer works with our team to supporting the United States Space Force Space Training and Readiness Command (STARCOM) Test and Evaluation Squadrons (TES) at Schriever SFB in Colorado Springs, C

Colorado Springs, CO • (41 miles) • Full Time • 9/20/2026

Dark Wolfseeking multiple levels ofSystems Engineer to support the US Space Force, Space Systems Command, in performing operational maintenance and sustainment of ground-based radars. In support of the government customer, the SAIC Program Manager, and the Chief Engineer, the Systems Engineer is responsible for thorough planning, development and delivery of radar hardware and software modifications in response to change requests and deficiency reports. This position will be a hybrid opportunity with onsite support as required by the customer at Peterson SFB Colorado Springs, CO. Candidates must be located physically in the Colorado Springs, CO area or surrounding areas.Key Responsibilities:Performing Systems Engineering activities related to Information Technology and Engineering including

Colorado Springs, CO 80930 • (32.5 miles) • Full Time • 10/1/2026

deciBel Research has an immediate opening for a Kinematics Jr System Engineer in Colorado Springs, Co.Position Description:deciBel Research is seeking a junior level System Engineer to develop kinematic missile models for the Missile Defense Agency's (MDA's) Threat Modeling Center (TMC) at Schriever Space Force Base in Colorado Springs.Responsibilities Include:Developing ballistic and advanced/hypersonic kinematic threat models for use in a variety of modeling and simulation tools/frameworks/mediaApplying standard engineering and mathematical algorithms to ensure the accurate portrayal of expected missile or space launch vehicle behavioral characteristics during all phases of powered and un-powered flightHaving a good understanding of modeling and simulation methods and processesResearchin

Colorado Springs, CO • (41 miles) • Full Time • 10/17/2026

Dark Wolf is looking for a Mid-Level DevSecOps SME / Information System Security Engineer (ISSE) to join a collaborative, dynamic team in a fast-paced, innovative mission environment. This position will work hand-in-hand with the customer team as well as external satellite software development contractors. The successful candidate will have a strong understanding of information security principles, as well as experience in software development, security engineering, risk management, and compliance. The specialist must be able to analyze complex technical issues and develop effective technical solutions. This role can be supported at a hybrid capacity in Colorado Springs, CO or Herndon, VA. Responsibilities include but are not limited to:Conducting technical evaluations of information syste

Colorado Springs, CO • (41 miles) • Full Time • 10/17/2026

Felsburg Holt & Ullevig is seeking an entrepreneurial, self-starting, and energetic entry-level water resources engineer looking to advance their career at a forward-thinking firm focused on delivering excellence in transportation and water resources! The ideal candidate is expected to have 0-5 years of experience and will work out of our Colorado Springs office.This selected candidate will have the opportunity to work on a wide range of complex water resources projects ranging from hydrology and hydraulics support for transportation projects to standalone projects, such as stream restoration, floodplain analysis, and major outfall systems.Essential Duties and Responsibilities include the following. Other duties may be assigned.Roadway drainage design including hydrology and hydraulics for

Colorado Springs, CO 80920 • (39.1 miles) • Full Time • 10/17/2026

Scientific Applications & Research Associates, Inc. (SARA) is a world-class Defense Research and Development enterprise, with a charter to create new and emerging technology innovations in support of Commercial & Government organizations. We have expertise in RF, EMP, Pulsed Power, Acoustics, and Threat Warning Systems, and we prioritize partnering with our customers to address real-world problems with cost-effective solutions that work.SARA's High-Powered Electromagnetics division is seeking a highly motivated ManufacturingEngineer to support the transition of innovative products from prototype through low-rate production out of our Colorado Springs, CO facility. This role bridges engineering, manufacturing, and quality to develop production-ready designs, optimize manufacturing processes

Colorado Springs, CO 80915 • (39.4 miles) • Full Time • 10/16/2026

Sigmatech is seeking a motivated and collaborative Test Engineer to join our dynamic team at Aerotech, 1925 Aerotech Drive, Colorado Springs, CO. Some work may be performed at 2424 Garden of the Gods Rd. The successful candidate will play a crucial role in supporting the Test Director in all phases of test and evaluation, from planning and execution to analysis and reporting.This position requires a strong understanding of space domain awareness, missile defense, C2 networks, data management, and machine-to-machine sensor orchestration.Key Responsibilities:Assist the Test Director in the timely planning, execution, analysis, and reporting of tests, ensuring adherence to all organizational guidance and policiesPrepare written materials, including charters, briefs, plans, and reports, to sup

Colorado Springs, CO • (41 miles) • Full Time • 10/16/2026

NextGen is seeking an experienced AFSIM Scenario Developer to support North American Aerospace Defense Command (N&NC) mission areas through advanced modeling, simulation, analysis, and scenario development. The ideal candidate will be highly proficient in the AFSIM environment and capable of building highfidelity operational scenarios that support planning, experimentation, and wargaming activities. Responsibilities · Build scenarios in the AFSIM software environment that accurately represent N&NC interests and mission areas.· Support development of Concept Plan (CONPLAN) materials, Table-Top Exercises (TTX), wargames, and select experimentation projects using AFSIM-based modeling and simulation (M&S) products.· Align all scenarios with core mission areas, including representations of Gol

Colorado Springs, CO • (41 miles) • Full Time • 10/9/2026

Location: Schriever Space Force Base, Colorado Springs, COClearance Required: Active DoW Secret Security ClearanceTravel Required: Up to 10% of the timeLaunchTech is a veteran-owned company that prides itself on delivering service before self and excellence in all we do. We are seeking dynamic professionals who embody our core values of Integrity, Commitment, and Excellence to join our growing Crew in support of our customers across the federal, state, and commercial markets.We are seeking a GNOSC Watch Officer/Network Engineer to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract.What You'll Be DoingBe responsible for all facets of a continuous 24/7 Global Network Operations and Security Center.Execute network, syst

Colorado Springs, CO 80903 • (44.7 miles) • Full Time • 10/9/2026

The Mission Starts HereTheIncLab engineers and delivers intelligent digital applications and platforms that revolutionize how our customers and mission-critical teams achieve success.We are where innovation meets purpose; and where your career can meet purpose as well. We are looking for a Senior DevOps Engineer to join the Infrastructure Team. We encourage you to apply and take the first step in joining our dynamic and impactful company.Your Mission, Should You Choose to AcceptAs a Senior Software Engineer, you will supportcore DevOps responsibilities with a strong emphasis onKubernetes Administration and Site Reliability Engineering (SRE), deployment, ensure system uptime, performance, and observability across environments.This includesmanaging CI/CD pipelines, cloud infrastructure, and

Colorado Springs, CO 80908 • (33.3 miles) • Full Time • 10/4/2026

Davidson is distinguished in the aerospace and missile defense industry, in part, because of its excellence in hiring exceptional experts, engineers and software developers dedicated to delivering advanced, intelligent technology solutions in defense of our nation.Davidson is hiring a MBSE Software Systems Engineer(Entry) in Colorado Springs, CO. who will work with the Air Force designing, developing, and deploying software for the United States' next-generation Intercontinental Ballistic Missile (ICBM). This is an opportunity to start with a clean slate, rather than revamping a decades-old missile.Job Responsibilies Analyzes customer requirements, concept of operations (CONOPS) documents, and high-level system architectures to develop, decompose, allocate, and maintain system requirements

Colorado Springs, CO • (41 miles) • Full Time • 10/1/2026

Why This Role Matters Senior Staff Software Engineers are the connective tissue across engineering atBluestaq. Youdon'tjust own a systemyou influence how multiple teams build their systems. The platform improvements you drive, the standards youestablish, and the coaching you provide to Staff and Senior engineers produce compounding effects on delivery speed and quality across the organization. Your decisions directly affect the reliability, security, and scalability of the softwareBluestaq'scustomers and mission partners depend on.Key ResponsibilitiesLead engineering efforts that span multiple teams or product areas, including major re-architectures, new platform capabilities, and cross-cutting reliability or security programsServe as a key technical partner for program leadership, product

Colorado Springs, CO 80912 • (33.5 miles) • Full Time • 9/30/2026

Infinity’s niche in the aerospace and defense industry is specialized solutions that help bridge the gap between space and ground. This is no small task, and we owe our success to our team who help us fulfill our mission; to match people with their legacies for betterment of the world. There is always a place at Infinity for a motivated, capable individual seeking a career to better the world. We prioritize supporting our team through exceptional benefits, work-life balance, and structured career development. At Infinity, WE ARE MORE – now, come be more with us! Job Summary:The Systems Engineer is responsible for designing, implementing, and maintaining complex systems to support program and organizational goals. This role takes a holistic view throughout the system lifecycle, from concept

Colorado Springs, CO • (41 miles) • Full Time • 9/30/2026

ENGINEER III – SYSTEMS ENGINEERLocation: Colorado Springs, CO Clearance: Active Secret clearance required; ability to obtain and maintain TS/SCI eligibility OVERVIEW Integrity Communications Solutions (Integrity) is seeking a Systems Engineer III (SE III) to support a Department of Defense (DoD) satellite communications (SATCOM) ground and system-of-systems development program. The selected candidate will support multidisciplinary systems engineering activities across one or more technical areas, which may include system-of-systems engineering, Ground Segment engineering, requirements development and management, architecture and interface definition, integration and verification, test engineering, digital engineering, cybersecurity engineering, configuration and data management, risk manag

Colorado Springs, CO 80912 • (33.5 miles) • Full Time • 9/26/2026

Qualis LLC has an exciting career opportunity for a Modeling & Simulation Systems Engineer – Level 2 (Infrared Hard Body (IRHB) Missile Modeling Engineer) to join our team of qualified, diverse individuals. This position will be located on-site at Schriever Space Force Base, in Colorado Springs, CO.This role requires employees to be onsite daily with no option for remote/hybrid work.Position Overview:The Threat and Advanced Simulation Development (TASD) Threat Systems Engineering (TSE) / Threat Modeling Center (TMC) is looking for you to join our Infrared Radiation Hard Body (IRHB) Missile Modeling team as a Systems Engineer.This exciting career opportunity at the TMC is responsible for the development and delivery of high-fidelity threat modeling products in support of the Missile Defense

Colorado Springs, CO 80903 • (44.7 miles) • Full Time • 9/25/2026

Why Join Rincon Research Corporation (RRC)?At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security.Rincon Research Corporation (RRC), an employee-owned company, is seeking an Jr. Software Engineer to work in a multi-disciplinary R&D environment with similarly motivated electrical engineers, mathematicians, and analysts who are collectively responsible for creating custom digital signal processing solutions and leveraging them to make an operational mission impact.Come join the team that is creating cutting edge signal processing and geolocation systems for the future!What are the primary responsibilities in the

Colorado Springs, CO 80910 • (43.6 miles) • Full Time • 9/20/2026

nou Systems, Inc. (nSI) solves diverse and challenging technical problems in an enjoyable, stimulating environment while providing unsurpassed value to our customers.We are pleased to announce the opening for a DevOps Engineer who will join our Research and Development division, supporting teams working on advanced AI/ML applications in missile defense, battle management, and related domains. You will help deploy, scale, and standardize machine learning development workflows in support of Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) projects.You’ll work at the intersection of infrastructure, software engineering, and machine learning to enable high-performing research teams to deliver impactful, secure, and maintainable solutions.Responsibilities:

Colorado Springs, CO 80930 • (32.5 miles) • Full Time • 10/1/2026

deciBel Research has an immediate opening for an IR PLUME Jr. System Engineer in Colorado Springs, CO.Position Description:deciBel Research is seeking a junior level System Engineer to develop high fidelity threat missile Infrared (IR) signature data packages for the Missile Defense Agency's (MDA's) Threat Modeling Center (TMC) at Schriever Space Force Base in Colorado Springs.Responsibilities Include:Gain experience with threat model phenomenology with a focus on IR signaturesResearch into IR signature predictions and simulation modelsActively work with the team to ensure completion of data production needs in support of MDA Ground Test Modeling and SimulationWork in close coordination with TSE engineers for software requirements of threat modeling toolsUnderstand stakeholder requirements

Colorado Springs, CO • (41 miles) • Full Time • 10/16/2026

Dark Wolf is looking for aCybersecuritySystems Engineer to join a collaborative, dynamic team in a fast-paced, innovative mission environment. This position will work hand-in-hand with the customer team as well as external satellite software development contractors. The successful candidate will have a strong understanding of information security principles, as well as experience in software development, security engineering, risk management, and compliance. This position is located in either Herndon, VA or Colorado Springs, CO. Responsibilities include:Conducting technical evaluations of information systems design, containerized applications, and cloud architecture, ensuring security and operational requirements are mapped directly into the System/Enterprise Architecture.Performing vulner

Colorado Springs, CO 80910 • (43.6 miles) • Full Time • 10/16/2026

Description: Associate Technical Staff are mid-level professionals with a solid understanding of technical concepts and skills. They have completed relevant education or training programs and have gained initial practical experience. They work under moderate supervision, supporting projects and troubleshooting as needed. They may lead small areas of technical projects, and actively seek hands-on experience and training to further refine and enhance their skills.Training, Certifications, Recognition: Assumes all lower-level training. Minimum Degree: BSMinimum Years Experience: 1Equivalent Years Experience: 5Substitute Years for Education: YesAnnual Salary Range: $56,200 - $118,600nou Systems, Inc. (nSI) is now officially a 100% ESOP company! We value teamwork and collaboration, and this tra