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14 level 3 jobs found in Arlington, VA

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Arlington level 3 Virginia
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LMI
Jun 22, 2026
Senior Research Specialist (DBO HR) - clearance required
LMI Arlington, VA
Overview LMI is seeking a Senior Research Specialist 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 human resources staff in the Directorate for Business Operations by advising senior level authorities with military staffing, performance appraisals, awards, and professional development to comply with regulatory mandates. Communication with the organization’s senior-level staff and collaboration with a broad range of personnel is also required. The position will be located at the Pentagon. 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...
Lockheed Martin
Jun 19, 2026
3D/VFX Artist - Realtime Graphics (Level 2)
Lockheed Martin Arlington, VA
Description: The Transformative Engagement Solutions (TES) organization within Lockheed Martin's Enterprise Operations blends cutting‑edge software development with proactive outreach and targeted engagement campaigns. TES turns data‑driven insights into actionable, enterprise‑wide solutions that spark advantage for Lockheed Martin. By fostering integrity‑driven, adaptable teamwork, we deliver disruptive capabilities that boost stakeholder engagement and sustain continuous innovation in support of the company’s mission. The Immersive Design team within TES is hiring a self-driven, creative, and design-oriented junior professional with a cinematic eye to contribute towards the creative process and design of quality immersive 3D animated experiences for Lockheed Martin. What You Will Be Doing: In this role, you will create and modify production-ready 3D assets optimized for real-time rendering, and develop interactive applications that meet customer requirements. Working...
LMI
Jun 12, 2026
SCRM – All-Source Supply Chain Risk
LMI Arlington, VA
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.   The Supply Chain Risk Management (SCRM) Analyst will support Department of War (DoW) supply chain, industrial base, and logistics initiatives by conducting comprehensive all-source risk...
Lockheed Martin
Jun 09, 2026
Automatic Test Systems Business Development Senior Staff
Lockheed Martin Arlington, VA
Description: Lockheed Martin is a global leader in aerospace and defense, delivering innovative solutions that keep our nation safe. Within the Rotary and Mission Systems (RMS) – Training, Logistics, and Simulation (TLS) Line of Business, we provide cutting edge test equipment, logistics, training, and simulation solutions to customers worldwide. We are seeking an Enterprise Logistics & Test Solutions (ELTS) Business Development – Senior Staff member to shape the future of our Automatic Test Systems (ATS) portfolio and drive growth in a highly competitive environment. The ELTS Business Development Senior Staff member will formulate and execute the business strategy for the ATS product lines, including: • eCASS – electronic Consolidated Automated Support System • LM-CORE™ • LM-STAR® • Portable Testers Key responsibilities include identifying new growth opportunities, managing the opportunity pipeline, and fostering deep customer engagement—both domestically and...
LMI
Jun 07, 2026
Policy and Security Cooperation Advisor - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a skilled Policy and Security Cooperation (SC) Advisor at a customer site in the Washington, DC area. A successful candidate will demonstrate competency in project execution, leadership critical thinking, and relationship management, while upholding the highest standard of ethical behavior.   This position requires you to be at the Pentagon 3-4 days a week.   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...
Lockheed Martin
May 28, 2026
Executive Administrator
Lockheed Martin Arlington, VA
Description: This Executive Assistant position will report to and support both the Vice President of Corporate Communications & Brand and Vice President of Corporate Affairs & International Communications. The position requires an individual that is a team player, has excellent interpersonal skills, communication skills, professionalism, and proven ability to manage multiple tasks and prioritization skills. The position requires extensive administrative assistant experience supporting executive level employees and the selected candidate will interface with company executives and external contacts. Position requires working on site / in person in Bethesda, MD, with periodic travel required to Crystal City, VA. Responsibilities include: • Maintains calendars to ensure efficiency and maximum use of leader's time, arranges meetings, makes travel arrangements and interfaces with internal and external customers. • Works effectively with internal and external staff assistants to...
Lockheed Martin
May 27, 2026
Senior Staff Project Engineer
Lockheed Martin Arlington, VA
Description: Lockheed Martin Corporation seeks a Project Engineer, Senior Staff to lead cross-functional business initiatives to include Governance, Tracking & Closure of projects to directly support the enterprise-wide transformation agenda with a focus on U.S based solutions that consider impact to the non-US international audience. Support Enterprise Business and Digital Transformation efforts through implementation, strategy, and integration with existing systems to create a competitive advantage and drive the strategic objectives of the U.S based Executive Leadership Team. Coordinate integration initiatives to ensure new business capabilities are delivered on time, within budget, and aligned with broader business needs. Oversee risk mitigation, schedule synchronization, and resource availability as well as stakeholder alignment across multiple functions and geographically dispersed organizations. Function as the primary point of contact for VP level and U.S Based...
LMI
May 24, 2026
Senior Planning, Programming & Budgeting Analyst - Clearance Required
LMI Arlington, VA
Overview LMI is seeking a PPBE Consultant at Headquarters, Department of the Army, at the Pentagon. The PPBE Analyst will support Planning, Programming, Budgeting, and Execution (PPBE) activities and be part of a team that includes Sr. Data Analysts and Resource Management/PPBE specialists. The candidate will analyze data from various databases and collaborative programs used within the G-8: cPROBE, and APMS. The candidate must be able to work autonomously, set high standards for personal performance, have strong organizational skills, be detail oriented, able to work with minimal guidance, and able to translate the data/information to recommendations at the strategic-level that may reach a 3-star/4-star GO/SES level. The position requires a DoD Secret clearance.   This position will be onsite at the Pentagon 5 days a week.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing...
Lockheed Martin
May 06, 2026
Senior Manager Strategy & Business Development
Lockheed Martin Arlington, VA
Description: WHAT WE’RE DOING The Sikorsky Strategy & Business Development organization recently completed a strategic reorganization that realigned market segment portfolios for greater operational efficiency and sharper market focus. This transformation positions the Marine Corps Systems (MCS) segment for accelerated growth in both domestic and international markets. The MCS Market Segment Director leads the segment; the Senior Manager reports to this Director to execute the Director’s strategy, drive capture activities, and serve as the primary liaison for the MCS segment across all business development functions. THE WORK Strategic Execution • Translate the Director’s LRP and market segment strategy into actionable BD plans for both domestic and in support of international MCS opportunities. Own all captures for USG related MCS (Gate 0 → Gate 5), from opportunity identification through contract award. • Develop capture strategies, pricing, and financial models,...
Lockheed Martin
May 06, 2026
Cyber Applied Research Scientist (AR) / Onsite: Arlington, VA
Lockheed Martin Arlington, VA
Description: “Exciting Cyber Opportunities Await You!” Are you ready to dive into the thrilling world of cybersecurity? For nearly two decades, the Advanced Concepts Laboratory (ACL) has been at the forefront of innovation, crafting cutting-edge cyber solutions for the Department of Defense (DoD) and Intelligence Community (IC). Our mission: to empower our nation's heroes with game-changing Information Operations (IO) and Computer Network Operations (CNO) technologies that tackle some of the toughest challenges head-on. Cyber is an ever-changing domain, and at ACL, we're the revolutionaries leading the charge. We're a passionate, problem-solving team that thrives on tackling the most complex, enigmatic issues. If you revel in the thrill of finding solutions when the path isn't clear, if the idea of creating groundbreaking operational capabilities excites you, and if you thrive in an open, collaborative environment, we want to hear from you! Our quest for cyber excellence...
Lockheed Martin
Apr 30, 2026
Government Affairs Communications, Sr. Manager
Lockheed Martin Arlington, VA
Description: The Senior Manager, Government Affairs Communications is a strategic leader responsible for designing and executing communications strategies that directly advance Lockheed Martin’s legislative, policy and program advocacy support to corporate priorities and campaigns. This role sits at the intersection of communications, policy, and national security—ensuring the company’s narrative reaches and resonates with key decision-makers across Capitol Hill and the Department of War. Reporting to the Director, Global Media, Financial Communications & Public Affairs, this leader partners closely with Lockheed Martin Government Affairs (LMGA) and LM Business Area executives in support of LM corporate priorities and campaigns to shape perception, influence policy conversations, and strengthen the company’s position within the Beltway in a coordinated and effective manner. This is not a traditional communications role—this individual will operate as a trusted advisor and...
Lockheed Martin
Apr 30, 2026
Ground Systems Support Engineer - Level 4
Lockheed Martin Arlington, VA
Description: As a ground systems support engineer, this person will be part of an integral technical interface team, supporting the on-site Customer, resolving complex issues arising from operations and / or maintenance activities. Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total...
Lockheed Martin
Apr 14, 2026
Airborne Mission Systems BD Analyst Sr Staff (Hybrid Telework)
Lockheed Martin Arlington, VA
Description: This is a Hybrid Telework opportunity. These job requirements allow the employee to work at a Lockheed Martin-designated office or job site for part of their schedule and has a predefined regular, recurring telework schedule for the remaining part of their work schedule. WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. THE WORK The candidate will support the Business Development team responsible for Airborne Mission Systems within RMS’s Sensors Effectors and Mission Systems line of business. This individual will support growth objectives related to Lockheed Martin’s Rotary Wing Mission Systems and...
LMI
Jun 09, 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. Open to Remote   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...
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