168 security clearance jobs found in Colorado Springs, CO

Overview LMI is seeking a highly motivated mid-level Information System Security Officer (ISSO) looking for hands-on experience and opportunity for career growth under direction of the Chief Information Security Officer.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and...

Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: Department of Defense Top Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: Relocation Available.   As a systems engineer for Combat Mission Support System (CMSS), you’ll be a key member of a cross-functional team responsible for developing, integrating, and sustaining advanced SATCOM and Electronic...

Basic Qualifications Requires a Bachelor’s degree in Engineering, or a related Science, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience.     CLEARANCE REQUIREMENTS:  Department of Defense TS/SCI security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so advanced, they redefine innovation for the world. It’s an amazing challenge. And it’s...

Basic Qualifications Requires a Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 5+ years of job-related experience, or a Master's degree with 3+ years of job-related experience.   CLEARANCE REQUIREMENTS: [Department of Defense Secret security clearance is preferred at time of hire.] Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position C2BMC Trainer Make the world’s most advanced warfighters even smarter   ROLE AND POSITION OBJECTIVES: As a Command and Control, Battle Management, Communication (C2BMC) Trainer, you be a part of a team providing curriculum design and warfighter instruction for...

Basic Qualifications Requires a Bachelor’s or Technology degree in Engineering or a related specialized area/field, or equivalent (4 years job-related experience). Requires an additional 5+ years of job-related experience, or a Master's degree with 3+ years of job-related experience. CLEARANCE REQUIREMENTS: Department of Defense Top Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position   Job Overview We are seeking a highly skilled Systems Engineer to support early‑phase activities (concept, requirements, and design) within the Systems‑Engineering Development Lifecycle for the C2BMC program. In this role, you will lead system concept...

Basic Qualifications Bachelor’s degree in a related specialized area or equivalent is required plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on projects that impact the world. Are...

Basic Qualifications Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree, plus a minimum of 3 years of relevant experience. Responsibilities for this Position Systems Architect – Command and Control (C2BMC) Job Overview We are seeking a highly experienced Systems Architect to join our integrated architecture and systems engineering team on a multi-company program supporting both Missile Defense and Space. The selected candidate will define and develop operational, physical, functional, and technical architectures for evolving Command and Control, Battle Management, and Communications (C2BMC) systems. This role involves collaboration with various engineering teams to design innovative architecture solutions that leverage existing and COTS/GOTS components, ensuring DoD interoperability and mission success. Position...

Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience. Responsibilities for this Position Anti-Tamper Systems/Hardware Engineer Job Overview We are seeking a highly skilled Anti-Tamper Systems/Hardware Engineer to support the Missile Defense Agency (MDA) and the Command and Control, Battle Management, and Communications (C2BMC) program. This role focuses on developing and implementing Anti-Tamper (AT) and program protection solutions to safeguard critical program information and components. The ideal candidate will have experience in system security engineering, anti-tamper methodologies, and defense exportability concerns, as well as strong analytical and communication skills. Position Responsibilities Collaborate with MDA and C2BMC leadership to implement...

Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months of relevant experience.   Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position   Network Virtualization Engineer   Are you driven by modern virtualization, secure software‑defined networking, and mission‑critical systems? Join our team as we design, deploy, and operate VMware-based environments that support one of the most vital defense programs in the nation. In this role, you’ll help build and maintain advanced VMware vSphere and NSX...

Overview LMI is seeking a Senior Model-Based Systems Engineer (MBSE) with deep expertise in SysML to support the development and representation of future space architectures, with a focus on sustained space maneuver and resilient orbital operations.   In this role, you will lead the creation of Model-Based Systems Engineering (MBSE) artifacts in SysML that translate conceptual architectures and analytical results into structured, interoperable system models. These models will support early-phase force design, architecture evaluation, and integration with external tools and analytical environments. This position is ideal for a systems engineer who can operate in ambiguous, concept-driven environments, and who excels at turning evolving ideas into coherent, defensible system models that inform decision-making.   This is an on-site role in Colorado Springs, CO and requires an active TS/SCI or TS with SCI eligibility clearance and a willingness to...

Overview LMI is seeking a Data Scientist to support advanced analytical efforts focused on future space architectures, including sustained space maneuver and resilient orbital operations. In this role, you will develop and apply quantitative methods, statistical models, and data-driven techniques to analyze outputs from modeling, simulation, and trade studies. You will work closely with analysts, software developers, and systems engineers to transform large volumes of simulation and scenario data into insightful, decision-relevant results that inform force design and capability development. This position is ideal for a data scientist who thrives in analytically complex, low-data, high-uncertainty environments, and who is comfortable working with both structured and exploratory analytical problems.   This is an on-site role in Colorado Springs, CO.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with...

Overview LMI is seeking a Space Analytics Engineer to support the development and evaluation of future space architectures, with a focus on sustained space maneuver and resilient orbital operations. This role is centered on defining candidate system architectures and designing trade studies that inform early-phase force design and capability development decisions. In this role, you will operate in a highly ambiguous, concept-driven environment, translating broad mission challenges into structured analytical approaches. Your work will directly shape how emerging space capabilities are evaluated and prioritized for future investment.   This position is ideal for an analytical thinker who excels at framing complex problems, identifying key variables, and designing decision-relevant analysis—not just executing models. This is an on-site role in Colorado Springs, CO.   LMI is a new breed of digital solutions provider dedicated to accelerating government...

Overview LMI is seeking a Senior Back-End Software Developer to support the development and enhancement of LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR®. In this role, you will focus on implementing backend features and services that enable analysts, data scientists, and engineers to conduct complex analytical studies in the space domain.   You will work closely with multidisciplinary teams to translate analytical requirements into scalable, performant backend capabilities, including APIs, data pipelines, and integration services that support modeling, simulation, and trade space analysis.   This position is ideal for a developer who enjoys working at the intersection of software engineering and analytical problem-solving, and who can rapidly deliver capabilities in support of evolving mission needs. On site support or candidates local to Colorado Springs are preferred; remote options are availalbe for the ideal...

Overview LMI is seeking a Senior Front-End Software Developer to support the development of user interfaces and visualization capabilities for LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR. This role focuses on enabling analysts, data scientists, and decision-makers to interact with, explore, and understand complex analytical outputs related to future space architectures.   You will design and implement intuitive, high-performance interfaces that transform modeling and simulation results into clear, actionable insights. This role also supports the potential evolution of these capabilities into a standalone analytical tool, requiring a strong understanding of scalable, modular front-end architecture.   This position is ideal for a developer who enjoys working at the intersection of data visualization, user experience, and analytical workflows, and who can translate complex data into meaningful user interactions....

Position Summary Odyssey Systems has an exciting new opportunity for a  Communications-Electronics (C-E)/Equipment Specialist (ES)/Logistics (CEESL) Subject Matter Expert (SME),  supporting the Battlespace Awareness Acquisition Delta in the NCMC-ITW/AA (NORAD Cheyenne Mountain Complex Integrated Tactical Warning/Attack Assessment) Product Division. The NCMC Program Office manages the activities that provide authorities with accurate, timely, and unambiguous warning and attack assessment of air, missile, and space threats. The CEESL SME will be involved with C-E, ES, and Logistics Management operations involving planning, coordinating, and evaluating the actions required to support the specified missions and system components of the division.   This is a full-time position on Peterson Space Force Base and contractor locations, Colorado Springs, CO. Expect 20% telework within the Colorado Springs area unless otherwise designated by the government customer....

Overview We are seeking a Systems Engineer & Technical Advisor to provide strategic technical leadership and mission-driven analysis for space and multi-domain defense systems within a secure, customer-integrated operational environment. The role integrates systems engineering expertise with executive-level technical advisory to enable senior decision-makers to understand complex trade spaces and make informed decisions.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense,...

Position Summary Odyssey Systems is seeking candidates for a Sustainment Logistics Manager-Journeyman supporting Mission Delta 4 (MD4)/4th Sustainment Squadron (4STS) in the Perimeter Acquisition Radar Attack Characterization System (PARCS) System Program Office. This role will be instrumental in supporting Missile Warning and Space Domain Awareness (SDA) readiness, maintenance, and sustainability.    This is a full-time position on Peterson Space Force Base, Colorado Springs, CO. Expect 60%-80% telecommute/20%-40% in-person at Peterson SFB telework as required by the workload within the Colorado Springs area unless otherwise designated by the government customer.   Responsibilities Roles and Responsibilities: Must be able to work both independently and as part of a collaborative government and contractor logistics project team Contribute to briefings and brief senior government and contractor...

Description: WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we are inspired by innovation and integrity. We believe that by applying the highest standards of business ethics and creative thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training and education. Come and experience your future! THE WORK The Enterprise Mission Command & Control (EMC2) Market Segment, a critical component of our MIC2 Line of Business, is seeking a Finance & Business Operations (F&BO) Manager to serve as the CFO for the ISR & Strategic Effects sub‑market. This role will command a high‑performing finance organization, serve as the fiscal steward for a ~$200M annual‑sales portfolio, and act as a strategic partner to sub‑segment leadership, program offices, and business development teams. The person selected for this role will report directly to the Market Segment F&BO Director. Your...

Overview LMI seeks an experienced business development professional dedicated to scaling our capabilities and mission support within the Space market. The successful candidate will be equipped to drive measurable growth through rigorous account planning, market intelligence, and competitive pursuit strategies. This Principal-level position will be based in Colorado Springs, CO. Responsibilities Manage and aggressively grow an existing opportunity pipeline related to U.S. Space and adjacent markets, with clear accountability to pipeline value, win rate, and revenue targets. Drive the expansion of a multi-year pipeline of opportunities aligned to LMI's offerings and solutions, tracking and reporting key growth metrics on a recurring basis. Develop and maintain comprehensive account plans for priority customers, integrating market intelligence to anticipate needs, map decision-makers, and identify whitespace opportunities...

Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in developing software to shape a new era in space and find a career that's built for you. • Generating and simulating operational level plans to explore the...