senior mechanical engineer with security clearance Jobs in Arlington, Virginia

Senior Mechanical Engineer with Security Clearance
Washington, Washington DCJacobsAt Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas...Full Job Details
Senior Mechanical Engineer with Security Clearance
Arlington, VirginiaVibrintVibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and...Full Job Details
Senior Mechanical Engineer with Security Clearance
Springfield, VirginiaLeidos$126100.00 - 227950.00 a yearR- Description Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate...Full Job Details
Mechanical Engineer with Security Clearance
Washington, Washington DCJRCJoin JRC's Systems Engineering & Integration Team. Are you ready to make a significant impact on national defense? Join our team at JRC as an Mechanical Engineer, where you'll play a crucial role in supporting the technical integration and testing efforts for the Fleet...Full Job Details
Senior Navy Mechanical Engineer - Clearance Required with Security Clearance
Washington, Washington DCCydecor$166100.00 - 185200.00 a yearCydecor is a premier Federal Government solutions provider, delivering differentiated innovations in mission systems and business platforms. We leverage leading-edge secure systems and software development, backed by industry-leading subject matter expertise, and business...Full Job Details
Senior Mechanical Engineer - NAVY Facilities with Security Clearance
Washington, Washington DCBAE Systems$126610.00 - 215270.00 a yearJob Description BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile U.S. Navy facility development, recapitalization, and construction projects. Accuracy, integrity, subject matter expertise, and the...Full Job Details
Senior Spacecraft Mechanical Engineer with Security Clearance
Arlington, VirginiaUmbra$150000.00 - 180000.00 a yearUmbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission is to deliver global omniscience. To stay ahead of climate change, geopolitical risk, and other major crises and issues, we need a global understanding of what is...Full Job Details
Mechanical Engineer, Senior - INSCOM with Security Clearance
Springfield, VirginiaV2XJob Description Overview This position description is subject to change at any time as needed to meet the requirements of the program or company. Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to...Full Job Details
Mechanical Engineer IV with Security Clearance
Washington, Washington DCVTG$85000.00 - 150000.00 a yearOverview We are seeking a senior Mechanical Engineer to support our Washington, DC office. Candidate will review and analyze UxV designs, support design and construction activities, and assess contractor engineering and production progress. Responsibilities include...Full Job Details
Junior Mechanical Engineer with Security Clearance
Springfield, VirginiaLeidos$67600.00 - 122200.00 a yearR- Description The Multi-Domain Solutions (MDS) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design, and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for mission-critical operations in...Full Job Details
Mechanical Engineer with Security Clearance
Washington, Washington DCEnvisioneering, IncEnvisioneering is seeking a Mechanical Engineer to provide mechanical engineering support to a cutting edge Defense Advanced Research Projects Agency (DARPA), Missile Defense Agency (MDA) and R&D radar programs. Specifically, expertise is needed at all levels from the design...Full Job Details
Mechanical Engineer with Security Clearance
Washington, Washington DCSPAOverview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the...Full Job Details
Mechanical Engineer with Security Clearance
Chantilly, VirginiaKBRTitle: Mechanical Engineer Belong. Connect. Grow. with KBR. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a...Full Job Details
1945 Cleared Senior Mechanical Engineer (Top Secret) with Security Clearance
Springfield, VirginiaAll Points Logistics LLCUS CITIZENSHIP REQUIRED ACTIVE US DOD TOP SECRET CLEARANCE REQUIRED THIS IS AN ON-SITE POSITION-REMOTE WORK IS NOT SUPPORTED NO STAFFING AGENCIES DESCRIPTION OF POSITION/DUTIES: This is a contingent hire based upon contract award. Expected award date - January 2026 Position...Full Job Details
Mechanical Engineer with Security Clearance
Kensington, MarylandPrecision Resources Co. Inc.Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting edge products and services. These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration...Full Job Details
Mechanical Engineer with Security Clearance
Reston, VirginiaSmart SynergiesThe client is looking for an individual to join their Mechanical Engineering Department. As part of the Mechanical Engineering project team, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include...Full Job Details
Sr. Principal Mechanical Engineer with Security Clearance
Annapolis Junction, MarylandNorthrop Grumman$119200.00 - 178800.00 a yearRELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world...Full Job Details
Principal Maritime Mechanical Engineer with Security Clearance
Arlington, VirginiaSTRAbout the Team: The Sensors Division at STR excels at applied research and advanced technology development of impactful sensor system technology to address warfighter and intelligence needs. Our contributions are the culmination of modeling, development, integration, and...Full Job Details
Chief Mechanical Engineer with Security Clearance
Reston, VirginiaLeidos$148850.00 - 269075.00 a yearR- Description Chief Engineer Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our...Full Job Details
Mechanical Design Engineer with Security Clearance
Annapolis Junction, MarylandNorthrop Grumman$77600.00 - 116400.00 a yearRELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: None TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Full Job Details
Construction Mechanical Engineer with Security Clearance
Washington, Washington DCSerco Inc.$63881.84 - 106470.50 a yearPosition Description If you seek a rewarding, high profile and challenging position supporting projects for the US Navy- Serco has a great opportunity for you. This position will be on a dynamic team, supporting Team Submarine. Bring your expertise and collaborative skills...Full Job Details
Senior Electrical Engineer with Security Clearance
Bethesda, MarylandPrescient EdgeBenefits: At Prescient Edge, we believe that acting with integrity and serving our employees is the key to everyone's success. To that end, we provide employees with a best-in-class benefits package that includes: A competitive salary with performance bonus opportunities....Full Job Details
Senior Structural Engineer with Security Clearance
Reston, VirginiaLeidos$148850.00 - 269075.00 a yearR- Description Job Description The Mission Solutions Business Area at Leidos has an opening for a Structural Engineer in Reston, Virginia. The primary focus of the group is reverse engineering Weapons of Mass Destruction (WMD) related underground and hardened facilities....Full Job Details
Senior Facilities Engineer with Security Clearance
Chantilly, VirginiaSAICDescription SAIC is seeking a Senior Facilities Engineer with broad facilities expertise and executive-level briefing experience to support our mission in Chantilly, VA. This position requires an active TS/SCI with Polygraph and requires a daily start on-site between . The...Full Job Details
Senior Data Engineer 4 with Security Clearance
Aberdeen Proving Ground, MarylandIntegral FederalOverview Data Engineer 4 Location: Aberdeen Proving Ground, MD Clearance: Top-secret The Senior Engineer 4 provides strategic, technical, and programmatic advice concerning ways in which emerging capabilities in high performance scientific and visual modeling for the United...Full Job Details