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42 security clearance jobs found

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Lockheed Martin
Dec 17, 2025
Combatant Craft Maintenance Engineer
Lockheed Martin Virginia Beach, VA, USA
Description: You will be the Combatant Craft Maintenance Engineer for the Lexington, KY area and must have the ability to obtain a Secret Security Clearance. What You Will Be Doing As the Combatant Craft Maintenance Engineer embedded with a SOF GLSS Program Team; your duties will include: • Responsible for the monitoring and coordination for all actions related to maintenance management for Commander Naval Special Warfare Group 4 (NSWG4). This includes day to day communication and facilitation with internal and external stakeholders to ensure that the requirements to keep the craft operational are in place. • Will participate in and/or monitor all Combatant Craft Medium (CCM) and Combatant Craft Assault (CCA) maintenance and repair activity availability requirements. • Participation in the maintenance support planning for visits to other CONUS locations the craft will operate from to ensure all Detachment Maintenance requirements have been evaluated, reviewed, and...
Lockheed Martin
Dec 17, 2025
Software Engineer Sr
Lockheed Martin Herndon, VA, USA
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. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance to work from either our King of Prussia, PA or Herndon, VA location(s). This is an MID CAREER (level 3) ROLE where candidates typically require 3+ years of professional experience and a BS degree. LM's...
Lockheed Martin
Dec 17, 2025
Software Engineer
Lockheed Martin Herndon, VA, USA
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. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance to work from either our King of Prussia, PA or Herndon, VA location(s). This is an EARLY CAREER (level 2) ROLE where candidates typically require 1+ years of professional experience and a BS degree....
Lockheed Martin
Dec 17, 2025
Geospatial Engineer / TS clearance required / Virginia Beach, VA
Lockheed Martin Virginia Beach, VA, USA
Description: Serve as a Geospatial Engineer Subject Matter Expert (SME) within the JC3-Functional Defeat (FD) Branch, responsible for the development of virtual and physics-based 3D models to support mission planning and minimizing collateral damage effects. You will be responsible for reviewing multiple intelligence sources to recreate surface and sub-surface structures in a virtual environment, which will be used as a part of larger 3D representations, or to calculate and predict blast effects. Our team is committed to delivering exceptional results, and we’re looking for a highly skilled and experienced SME to join our team. What You Will Be Doing As a Geospatial Engineer, this position will be responsible for: • Recreating real-world structures in a high-fidelity virtual environment to support mission planning and collateral effects assessments. • Utilizing imagery analysis skills to determine the construction and design of surface and sub-surface structures. • Utilizing...
Carter Machinery
Dec 17, 2025
Full time
MARINE FIELD TECHNICIAN
Carter Machinery Chesapeake, VA, USA
We are currently offering a $5,000 sign-on bonus for Marine Field Technician new hires.  Carter Machinery Company, the authorized Caterpillar dealer serving Virginia, West Virginia, Maryland, Delaware and Washington D.C. is hiring a Marine Field Technician in Chesapeake, Virginia. The Marine Field Technician position is responsible for diagnosing, troubleshooting and performing intermediate level mechanical and electrical repairs and complete overhauls on marine engines and propulsion systems. Seeking candidates with a minimum of two years' experience diagnosing, troubleshooting, and repairing intermediate level mechanical and electrical DOC/DPF/SCR with marine engines and equipment control systems; Must be able to perform sea trial and data logger; engine vision; Military equipment experience a plus; High school diploma or GED required. Minimum of three years relevant marine field experience is required to be eligible for the $5,000 sign-on bonus. Candidates with...
Carter Machinery
Dec 17, 2025
Full time
MARINE APPRENTICE TECHNICIAN
Carter Machinery Chesapeake, VA, USA
Carter Machinery Company, the authorized Caterpillar dealer for Virginia, West Virginia, Maryland, Delaware and Washington D.C., is hiring Apprentice Marine Shop and Field Technicians in Chesapeake, Virginia. The Apprentice Marine Shop & Field Technician is provided training and development to accurately troubleshoot and diagnose and perform standard mechanical repairs and complete overhauls on marine engines and propulsion systems. At the end of the 15 month program, the Apprentice is expected to understand electrical, marine engines and propulsion systems fundamentals and be fully accredited under the Department of Labor Apprenticeship. Seeking candidates with a high school diploma or GED required; Completion of post-secondary diesel engine or related program or two years of mechanical job experience required; Military equipment experience a plus; Proficiency in the use and application of all CAT electronic tools and software, such as SIS, ET, etc. preferred but training will...
LMI
Dec 16, 2025
Project Integrator - Active TS/SCI with Polygraph Required
LMI Chantilly, VA, USA
Overview LMI is seeking a highly skilled Project Integrator to support an enterprise-wide language policy program. The successful candidate will act as a consultant, focusing on tracking and measuring the success of the program. Candidate must be willing to work on client site in Chantilly, VA.   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,...
Lockheed Martin
Dec 12, 2025
Task Order Program Manager
Lockheed Martin Herndon, VA, USA
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. LM SPACE: WHAT WE'RE DOING 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...
Lockheed Martin
Dec 12, 2025
Contracts Manager ( Associate Leader) (TS clearance required)
Lockheed Martin Herndon, VA, USA
Description: What is it like to work in contracts at Lockheed Martin? 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 shaping a new era in space and find a career that's built for you. What does this role look...
LMI
Dec 12, 2025
Data Engineer - Clearance Required
LMI Tysons, VA, USA
Overview LMI is seeking a Data Engineer SME to support a DOD logistics data integration effort.   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 drive lasting value.   This position requires an active Secret clearance. Responsibilities...
Odyssey Systems Consulting Group
Dec 09, 2025
Full time
Security Assistant
Odyssey Systems Consulting Group Hampton, VA, USA
Position Summary Odyssey Systems has an exciting opportunity for a  Security Assistant  to support the C3C / Kessel Run (KR) Division, which is within the USAF C3BM Directorate.     This is a full-time position located at Langley AFB, VA   Responsibilities Duties includ e, but not limited to:    Must have familiarity with staffing and management of a secure room Provide technical advice and security support to multiple collateral programs and, where specifically called for, SCI programs within the directorate. Maintain an effective working relationship with Information Protection (IP) leads, program managers, contracting officers and anyone else as needed to ensure a standardized and accurate protection integration focus throughout the acquisition and sustainment life cycle of directorate programs. Assist in the development and writing of Operations Security (OPSEC) plans, transition plans, emergency...
Odyssey Systems Consulting Group
Dec 09, 2025
Full time
Executive Director, Department of the Air Force (DAF) Delivery
Odyssey Systems Consulting Group Fairfax, VA, USA
Position Summary The Executive Director, DAF Delivery, is a senior leadership position within Odyssey serving as a critical customer facing principal responsible for architecting and delivering systems of systems solutions to interconnected mission partners within the Department of the Air Force (DAF). Reporting directly to the Vice President, Operations, this Executive Director plays a pivotal role in the success of the company’s operational delivery and its long-term strategic direction within the Air Force and Space Force.   As an operational and strategic representative for Odyssey to DAF leadership, the Executive Director is entrusted with strengthening customer relationships and driving customer satisfaction through collaborative solutioning with mission partners to discover, understand and solve their most complex system of system challenges.   This position will integrate with and across the Odyssey operational delivery teams to align priorities...
LMI
Dec 09, 2025
Senior Research Specialist (SharePoint Administrator) - TS/SCI required
LMI Arlington, VA, USA
Overview LMI is seeking a Senior Research Specialist (SharePoint Administrator) to support our team within the Office of the Under Secretary of Defense, Acquisition and Sustainment (OUSD(A&S)). This role supports the A&S Directorate for Business Operations via the  comprehensive management and maintenance of SharePoint environments, ensuring optimal performance, security, and user experience . It  encompasses platform installation, user access control, data management (including PULSE data integration and CATMS task management), troubleshooting, and providing end-user training and support. The Administrator also develops visually compelling web interfaces, ensures network infrastructure compliance with security policies, and coordinates with internal and external stakeholders. This position requires a strong understanding of SharePoint functionality, graphic design principles, and fundamental JavaScript concepts, as well as experience providing...
Lockheed Martin
Dec 05, 2025
Dev Sec Ops Engineer
Lockheed Martin Herndon, VA, USA
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 shaping a new era in space and find a career that's built for you. The Strata program’s mission is to provide visualization services that facilitate...
LMI
Dec 05, 2025
Cyber Systems Engineer
LMI Fort Belvoir, VA, USA
Overview Seeking a Cyber Systems Engineer to be responsible for protecting Army systems, networks, and data from potential threats. This role requires a proactive approach to identifying vulnerabilities, implementing security measures, and ensuring compliance with security standards. The Cyber Systems Engineer will work with Government Leads, cloud engineers, solution architects, and systems enigneers to design and develop solutions that meet the most stringent of security standards. This position requires an   Active Secret Clearance.   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...
LMI
Dec 02, 2025
CATMS Correspondence Manager/Editor (DPCAP, eBusiness) - Clearance Required
LMI Alexandria, VA, USA
Overview LMI seeks a Business Process Analyst (Correspondence Manager/Editor) to support our federal customer in Arlington, Virginia. LMI is a consultancy dedicated to improving the business of government, drawing from deep expertise in advanced analytics, digital services, logistics, and management advisory services. Established in 1961, LMI is a trusted third party to federal civilian and defense agencies, free of commercial and political bias. We believe government can make a difference, and we seek talented, hardworking people who share that conviction.   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...
LMI
Dec 02, 2025
Receptionist
LMI Tysons, VA, USA
Overview LMI has an immediate need for a Receptionist for our corporate office in Tysons, VA. The Receptionist provides support to the Security department by greeting and processing/checking-in all visitors, answering all incoming calls and issuing credentials and access badges.  This includes creating and issuing photo ID and access control badges to LMI visitors.  This is a full-time position. The Receptionist is expected to have the reception desk open and operating promptly at 7 : 00 a.m. and throughout the day until 4 : 0 0 p.m. Relief coverage will be provided for a 30-minute lunch, as well as morning and afternoon breaks of 15 minutes each.   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...
LMI
Nov 24, 2025
Data Analyst Specialist - Clearance Required
LMI Arlington, VA, USA
Overview 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 drive lasting value.   LMI is seeking a skilled Data Analyst Specialist to join the Data Analytic and Systems Solutions capability area in providing leadership support to a DoD organization.  As a data analyst...
LMI
Nov 21, 2025
Business Process Analyst
LMI Springfield, VA, USA
Overview The Business Process Analyst will support the evaluation, documentation, and improvement of organizational processes for an intelligence community (IC) customer. This role involves analyzing current business, management, and operational workflows; identifying inefficiencies; and recommending improvements that align people, processes, and resources to mission outcomes.     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...
Lockheed Martin
Nov 20, 2025
Contract Management (TS clearance)
Lockheed Martin Herndon, VA, USA
Description: What is it like to work in contracts at Lockheed Martin? 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 shaping a new era in space and find a career that's built for you. What does this role look...
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