Mechanical Engineer with Security Clearance
The Intrepid Group
Design, analyze, and integrate mechanical systems and components supporting intelligence and national security missions, and assess their integrity and performance. Develop technical documentation and CAD models, troubleshoot issues, and support prototyping, testing, and validation while ensuring compliance with standards, safety regulations, and mission requirements. Requirements: A bachelor's degree in Mechanical Engineering or a related field and at least five years of hands-on mechanical engineering experience are required. An active Top Secret SCI clearance with CI polygraph is required; experience in classified environments and knowledge of advanced manufacturing, robotics, unmanned systems, simulations, and systems engineering are desirable. Key Skills: Mechanical System Design, Mechanical Engineering Analysis, Failure Analysis, Performance Evaluation, Cross-Functional Collaboration, Technical Documentation, Schematics, CAD Modeling, Mechanical Troubleshooting, Prototyping, Testing and Validation, Advanced Manufacturing, Robotics, Unmanned Systems, Thermal Simulation, Structural Simulation #J-18808-Ljbffr The Intrepid Group
- ...Network Engineer Senior (Security) Transform technology into opportunity as a Network Engineer Senior... ...National Capital Area. Collaborate with teams of various technical discipline... ...SDLC environment Security Clearance Level: TS/SCI Required Certification...Security ClearanceContract workLocal area
$90k - $100k
Telecommunications Network Engineer ** Active Top Secret Security Clearance Required** WELCOME TO COMPTECH Good people. Dedicated People. Hard-working people... ...technical company working to build lasting relationships with small and large companies, municipalities, and...Security ClearanceLocal areaImmediate start- ...Intelligence, and National Security missionsUnder a major... ...equipment repairs; engineering, construction, and... ...security services.As the Mechanical Engineer, you will be... ...combine technical expertise with innovative problem-... ...processes.SECURITY CLEARANCE: Active Top Secret SCI...Security ClearanceContract work
- ...superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments. This Network Engineer position is located in Northern Virginia with flexible core hours. The Network Engineer is responsible for...Security ClearanceFlexible hours
$125k - $145k
...Mechanical Engineer, Senior Location US-VA-McLean ID... ...Time Remote No Clearance Required Secret... ...guidance to personnel involved with producing design fabrication... ...Computer Science Active Secret security clearance or the ability to...Security ClearanceFull timeFor contractorsRemote work- ...exciting opportunity for a Mechanical Engineer at our Herndon, VA location.... ...provides innovative, cutting-edge, security solutions for the United... .../complex engineering work with instructions as to the general... ...a Top Secret Security Clearance. Job Type: Full-Time Salary...Security ClearanceFull timeRemote workWorldwide
- ...Mechanical Design Engineer III/IV Security Clearance Must be a U.S. citizen. No exceptions. An active security clearance at the Secret level or the ability... ...will develop designs from concept to production, with hands-on involvement to oversee parts fabrication, system...Security ClearanceFull timeWork at officeLocal areaImmediate startWork from home1 day per week
$70k - $90k
...Mechanical Engineer I Job Locations 1 month ago(9/9/2026 4:41... ...experts in defense, aerospace, security, and related fields all work... ...world around us. Partnering with our customers, we help save... ...and maintain a DoD security clearance. Preferred Qualifications...Security ClearanceWork experience placement$74.8k - $130.9k
...a world of possibilities, pursue one with endless opportunities. Imagine Next!... ...is looking for an amazingly talented Mechanical Engineer to join our team! In this role, you... ...associated with engineering is beneficial. Security Clearance Requirement: None This position...Security ClearanceWork experience placementLocal areaWorldwideFlexible hours- ...Naval Architect IV who wants to grow with the Company and join our team in Washington... ...analysts, financial analysts, engineers, configuration specialists, logisticians... ...headquartered in Virginia Beach, VA. Security Clearance: ~ Applicant must be eligible to...Security ClearanceContract workTemporary workFor contractorsImmediate startFlexible hours
$120k - $200k
...Optomechanical Engineer Scout Space is building a new way to see and operate in space: with a new paradigm of data empowering every... ...Develop detailed mechanical designs for complex optomechanical... .... ~ Eligible to hold a security clearance. Preferred Qualifications...Security ClearancePermanent employmentRemote workWork from homeRelocationFlexible hours- ...in the PAE Maritime Carrier Engineering Team. You will direct naval... ...an interim and/or final security clearance prior to entrance on duty. Failure... ...to the position, along with Continuous Learning (CL)... ...strain relationships); (c) fluid mechanics, hydraulics; (d)...Security ClearanceInterim roleInternshipWork at officeImmediate startRemote work
- MITRE’s Embedded Security group seeks engineers to develop and secure next-generation embedded systems for... ...capabilities in collaboration with government sponsors. We value experience... ...a requirement for a Secret security clearance and on-site presence. Join a mission-...Security Clearance
- Senior Mechanical Engineer/Designer Located in Springfield, VA ( Onsite ). This is not a remote... ...hire will be working directly with the design team and manufacturing vendor... ...abilities. Must be eligible to receive U.S. Security Clearance Must have ability and some...Security ClearanceWork at office
$143.91k - $197.2k
...be authorized in accordance with applicable travel regulations... ...a union No Drug test No Security clearance Secret Financial disclosure... ...in the PAE Maritime Carrier Engineering Team. You will direct naval... ...relationships); (c) fluid mechanics, hydraulics; (d)...Security ClearancePermanent employmentFull timePart timeInterim roleInternshipWork at officeImmediate startRemote workRelocation$104.92k - $110.66k
...Qualifications Bachelor's degree in Mechanical Engineering, or a related Science,... ...relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time... ...operational environments, often with hands-on participation via prototyping...Security ClearanceFull timeFlexible hours- Energy Jobline ZR seeks a senior cost engineering leader to oversee cost support for BBGN... ...team of analysts. You will interface with Navy program offices and leadership, defend... ..., and ensure compliance with DAWIA, security clearances, and Federal employment requirements....Security Clearance
$100k - $140k
...Mechanical Engineer EIT/PE This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy... ...We are seeking a Mechanical Engineer with Government Project experience, ideally... ...Preferred Ability to obtain Security Clearance Required Proficient in AutoCAD or...Security ClearanceWork at officeLocal areaFlexible hours- ...hardware, software, and national security — designing, building, and... ...moving at startup speed with defense-grade accountability... ...Systems is seeking a mid-level Mechanical Engineer to own the design and... ...obtain and maintain security clearance Preferred Qualifications...Security Clearance
- ...your skills strengthen national security, cybersecurity, health,... ...services. We’re a nonprofit engineering, applied research, and advanced... ...working in the public interest. With objectivity and integrity at... ...S Government issued Security Clearance. Per the U.S. Government’s eligibility...Security ClearanceWork experience placementInternshipLocal areaImmediate start3 days per week
- Senior Engineer, Cloud and System Security In this position you will be directly accountable for translating... ...architectures and concepts in line with industry and governmental security standards... ...duty as required NATO/EU SECRET clearances are considered a strong asset....Security ClearanceLocal area
- ...vulnerability assessment, and customer-focused reporting. Required security clearance at DoW Secret level, Security+ CE CEH, and a Bachelor’s in... ...offers growth in a fast-paced, mission-driven environment with strong emphasis on teamwork and professional development. #J...Security Clearance
- ...Network Engineer Task Force Talent is seeking a Network Engineer with an active TS/SCI FSP security clearance. Our client for this role is a small company with very unique experience and expertise in cybersecurity and related areas. Candidates should have a background...Security ClearanceContract workTemporary workFor contractors
$169.6k - $229.46k
...proactive and seasoned professional with extensive, hands-on experience navigating... ...requires a unique blend of technical engineering prowess, security assessment and auditing skills, deep... ...NEED TO SUCCEED - REQUIRED Security clearance level: Must possess a current and...Security ClearanceFull timeContract workTemporary workImmediate startWorldwideFlexible hours$115.44k - $162.29k
...government. Ours is a small company culture with big company reach and results. Are you... ...Science, Information Systems, Systems Engineering, or related area* Active Appian Senior... ...to obtain and maintain a Secret level security clearance* Preference will be given to candidates...Security ClearanceLocal areaImmediate startRemote workFlexible hours$169.6k - $229.46k
...Type of Requisition: Pipeline Clearance Level Must Currently Possess:... ...: Information Assurance, Security Evaluations, Security Reviews... ...proactive and seasoned professional with extensive, hands-on... ...a unique blend of technical engineering prowess, security assessment...Security ClearanceFull timeContract workTemporary workImmediate startRemote workWorldwideFlexible hours$115.44k - $162.29k
...teams through complex technical solutions with Appian and tangential technologies... ...Science, Information Systems, Systems Engineering, or related area Active Appian Senior or... ...to obtain and maintain a Secret level security clearance Preference will be given to candidates...Security ClearanceLocal areaImmediate startFlexible hours$120 - $125 per hour
...job and more exclusive features. TS/SCI with Poly Bridge Core provides high energy, unified... ...within a Cyber Incident Response Team, Security Operations Center, or a similar... ...Monitoring Analyst Security (SOC) Analyst, Secret Clearance Required Herndon, VA $70,000.00-$76,000.0...Security ClearanceFull timeShift workNight shiftWeekend workAfternoon shift- ...component of our nation’s safety and security. Make an impact by using your... ...Security, Computer Science, Engineering, or related field or the... ...skills: Experience with customer A&A process as an ISSE... ...capability gaps Security clearance level: TS/SCI w/Polygraph...Security ClearanceWork experience placementWork at office
- Areté Associates is seeking an Electrical Engineering Intern to join our Falls Church, VA, site. You will work with a team of scientists and engineers on signal and... ...and documentation. On-site work and security clearance considerations apply. #J-18808-Ljbffr Arete...Security ClearanceInternship
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Mechanical Engineer with Security Clearance. Be the first to apply!
- entry level mechanical design Fairfax, VA
- mechanical installation Fairfax, VA
- mechanical sales Fairfax, VA
- mechanical design Fairfax, VA
- mechanical commissioning Fairfax, VA
- security clearance Fairfax, VA
- cyber security operations analyst
- entry level cyber risk analyst
- remote cyber security analyst
- cyber security business analyst



