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204 intern jobs found

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Security Clearance United States intern
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Odyssey Systems Consulting Group
Dec 24, 2025
Full time
Security Specialist - SkillBridge Intern
Odyssey Systems Consulting Group Beavercreek, OH
Position Summary SkillBridge Opportunity! Odyssey is currently seeking a Security Specialist in Dayton, Ohio through the DoD SkillBridge Program. This position supports the maintenance and operation of the industrial security and personnel clearance programs while ensuring company and customer security requirements are met across Odyssey’s core business units. The role interfaces with the Contract Program Security Officer, Director of Security, and personnel at all levels to ensure contract security compliance with DoD SAP/SCI and Intelligence Community directives, NISPOM (32 CFR Part 117), applicable ICDs, and related security guidance, while providing transitioning service members with hands-on civilian security experience.   To be eligible for DoD SkillBridge opportunities, candidates must be active members of the U.S. military with 180 days or fewer remaining prior to their separation date and have completed at least 180 continuous days of active...
LMI
Apr 24, 2026
Data Analyst (DASW, Materiel Readiness) - Clearance Required
LMI Alexandria, VA
Overview LMI is seeking a Data Analyst to support the Deputy Assistant Secretary of War for Materiel Readiness (DASW, MR) office. This position plays a critical role in translating leadership intent into actionable data insights, analytical deliverables, and decision-support dashboards. The ideal candidate is a trusted advisor who can anticipate information needs, synthesize complex datasets, and build intuitive tools that enable senior leadership to make data-driven decisions efficiently.   As part of LMI’s high-performing team, you will leverage advanced data engineering and analytics capabilities to streamline front office operations and enhance situational awareness across acquisition, logistics, and procurement activities.   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...
LMI
Apr 24, 2026
Data Engineer/Power BI specialist (USW FO) - TS/SCI required
LMI Alexandria, VA
Overview LMI is seeking a Data Analyst , with significant Power BI skills and experience, to support the Office of the Under Secretary of Defense for Acquisition and Sustainment (USD A&S). This position plays a critical role in translating leadership intent into actionable data insights, analytical deliverables, and decision-support dashboards. The ideal candidate is a trusted advisor who can anticipate information needs, synthesize complex datasets, and build intuitive tools that enable senior leadership to make data-driven decisions efficiently.   As part of LMI’s high-performing team, you will leverage advanced data engineering and analytics capabilities to streamline front office operations and enhance situational awareness across acquisition, logistics, and procurement activities.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes...
Lockheed Martin
Apr 15, 2026
Weapon IRD Software Engineer / Embedded / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Software Engineer on one of our weapon Internal Research and Development (IRD) teams at Lockheed Martin. Development on these teams are to provide an initial design for subsystems and provide hardware demonstrations for useability into larger programs. Typically these are small multi-functional teams working towards a common goal of providing a new classified technology for existing weapon systems. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced...
Lockheed Martin
Apr 15, 2026
Weapon IRD Senior Software Engineer / Embedded / C++ - Orlando, FL
Lockheed Martin Orlando, FL
Description: You will be a Senior Software Engineer on one of our weapon Internal Research and Development (IRD) teams at Lockheed Martin. Development on these teams are to provide an initial design for subsystems and provide hardware demonstrations for useability into larger programs. Typically these are small multi-functional teams working towards a common goal of providing a new classified technology for existing weapon systems. Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports...
General Dynamics Mission Systems, Inc
May 14, 2026
Systems/Project Engineer – CLB Production Integration
General Dynamics Mission Systems, Inc Pittsfield, MA
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 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 Overview The Systems Engineer supports integration of D5LE2 capabilities into Columbia (CLB) production by aligning technical execution, Program of Record (PoR) schedules, and delivery milestones across engineering, production, and program stakeholders. This...
General Dynamics Mission Systems, Inc
May 14, 2026
26-174 C2BMC Deployment Project Engineer
General Dynamics Mission Systems, Inc Colorado Springs, CO
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 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 skilled and driven Project Engineer to join our Deployment Team, primarily supporting C2BMC Task Order 06 , with additional support to other C2BMC Task Orders as needed. In this role, you will manage, coordinate, and oversee...
General Dynamics Mission Systems, Inc
May 14, 2026
Information Assurance Professional (IAP)
General Dynamics Mission Systems, Inc Scottsdale, AZ
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     REPRESENTATIVE DUTIES AND TASKS :   As a member of the Information Assurance Security team   the I AP   support s   system security   categorization   effort s , security requirements   selection/analysis,   security   control   assessment s   and   perform s...
General Dynamics Mission Systems, Inc
May 14, 2026
Systems Engineer
General Dynamics Mission Systems, Inc Middletown, RI
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after 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 Responsibilities for this Position   Put your engineering talent to the ultimate test. At General Dynamics Mission Systems, we create the technologies, products and services that help our service members, intelligence analysts and...
LMI
May 14, 2026
Data Scientist (Vantage) - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a Data Scientist to   assist  with Army data model , pipeline, and visualization  development .  Th is  Data Scientist will create  data model s  working from mock visualizations and raw data inputs ; leverage python,  PySpark , Foundry, and code repositories to develop an ar chitecture plan ;  extract, transform, and load data into Vantage; and  use  Vantage  workshops  to develop visualizations. Active Secret clearance required .   Location: Hybrid; at least 3 days on client site in Crystal City VA or Aberdeen MD   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...
LMI
May 14, 2026
Space Operations Software Engineer
LMI Colorado Springs, CO
Overview LMI is seeking a skilled Space Operations Software Engineer to support the Space Security and Defense Program (SSDP) Space Control Division (SCD) with development of resiliency, kill chain, and space systems modeling, simulation, prototyping, and analysis software to analyze proposed United States space architectures considered by SSDP, the Space Warfighting and Analysis Center (SWAC), and other related government partners. The applicant will work with SSDP and SWAC team members to understand the requirements of the architectures and the environment in which they will operate to be able to assess architecture resiliency against threats to the mission, using LMI’s RAPTR tool. In addition, the applicant may be required to develop new tools to assist with analysis.   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...
LMI
May 14, 2026
Systems Engineer - Clearance Required - MBSE/Cameo Specialist
LMI Arlington, VA
Overview LMI is seeking an MBSE expert to define the technical architecture of complex Army systems. You will lead the transition from document-based engineering to a model-based approach, ensuring that all technical requirements are traceable and architecturally sound.   Active Secret clearance required .   Location: Hybrid; at least 3 days on client site in Crystal City VA or Aberdeen MD   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...
LMI
May 14, 2026
Data Engineer (Vantage) - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a Data Engineer to build the pipelines that power Army leadership decisions. You will transform raw data from authoritative Army sources into structured, actionable "Objects" within the Vantage (Palantir Foundry) environment.   Focus: Scaling data pipelines and ontology management within the Army Vantage/Advana ecosystem.   Active Secret clearance required .   Location: Hybrid; at least 3 days on client site in Crystal City VA or Aberdeen MD   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...
LMI
May 13, 2026
Model Based System Engineer
LMI Colorado Springs, CO
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...
LMI
May 13, 2026
Data Scientist
LMI Colorado Springs, CO
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...
Lockheed Martin
May 12, 2026
Courseware and Training Manager
Lockheed Martin Mount Laurel Township, NJ
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world. THE WORK The selected candidate will serve as a first lin e manager (FLM) responsible for providing technical and functional leadership to a team of Training professionals to ensure successful execution to cost, schedule and work...
Lockheed Martin
May 12, 2026
Classified Cyber Security Senior Manager - Skunk Works
Lockheed Martin Palmdale, CA
Description: Lockheed Martin Aeronautics. Be More Than You Can Imagine. Lockheed Martin is a Cyber Security pioneer, partner, innovator and builder. Our amazing employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Do you want to be part of a culture that encourages employees to think big, perform with excellence and build incredible products? We provide the resources, inspiration and focus - if you have the passion and courage to dream big, then we want to build a better tomorrow with you. As a Classified Cyber Security Senior Manager for the Skunk Works Tech Roadmaps and Innovation Portfolios, you will be responsible for the strategic direction and leadership of a team of highly technical, geographically dispersed cyber security professionals executing the Risk Management Framework and Joint Special Access Program...
Lockheed Martin
May 12, 2026
Systems Engineer Stf - Level 4
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin This position is with the Ground Systems Mission Planning Environment (MPE) Hardware/Software Integration (HSI) team in Fort Worth, TX. The MPE HSI team is responsible for providing MPE hardware and software integration support, familiarization training, user documentation creation and maintenance, troubleshooting, and field support to US and international locations. The Cyber Security Lead is responsible for providing MPE internal Continuous Monitoring Security Technical Implementation Guide (STIG) compliance testing, risk analysis and assessments, and provide fix actions or mitigation rationale for open findings. This position will support IAVM patch releases, firmware updates, vulnerability identification, Security Center (Nessus)/ACAS system-level scans, system regression testing, security assessment test events, and provide lab environment cyber security. What You Will Be Doing - Team Lead for all quarterly/annual Cyber Security...
Lockheed Martin
May 12, 2026
Classified Cyber Security Sr - Information System Security Officer
Lockheed Martin Littleton, CO
Description: As a Senior Classified Cybersecurity team member and Information System Security Officer (ISSO) for the Lockheed Martin collateral classified DarkStar Enterprise Wide Area Network (eWAN), you will partner with cyber and industrial security, classified IT (CIT) and Program Management (PM) teams across the enterprise as well as U.S. Government authorizing agencies and customers. In this role, you will need technical and management skills to: - Assist the Information System Security Manager (ISSM) and alternate (A-ISSM) in overseeing day-to-day information system security operations for the DarkStar eWAN as detailed below: - Conduct weekly security audits and continuous monitoring (ConMon) activities. - Processing of hardware and software Security Impact Analyses (SIAs) and user System Access Authorization Requests (SAARs). - Processing Move Ship Authorization Requests (MSARs), Security Change Authorization Requests (SCARs), and Virtual Machine Change Requests...
LMI
May 12, 2026
Systems Engineer & Technical Advisor - TS Clearance Required
LMI Colorado Springs, CO
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,...
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