Principal Mechanical Engineer
$107k - $198kTrident Systems
Principal Mechanical EngineerAt Trident Systems Space Electronic Systems (SES) division, we believe in the power of using strong engineering principles to drive innovation and solve complex problems. We foster a culture of rigorous engineering and continuous improvement, leveraging the full knowledge of our organization through collaborative product development processes that include design and peer reviews. We combine our expertise in space electronics with right-sized development processes to create innovative, high-performance space-based electronic systems that meet our customers' evolving needs.We are a mission partner supporting DoD, Intelligence Community, and Civil space customers. We develop complex, radiation effects mitigated, designs that balance competing requirements in modern space programs, delivering cutting-edge solutions that enable our customers to achieve more in space.Position SummaryWe are seeking a talented, self-motivated, and experienced Principal Mechanical Engineer with demonstrated success in developing and delivering new and/or improved products that meet requirements on time and within budget.The Principal Mechanical Engineer works collaboratively with program managers and project engineers to ensure successful program execution and is responsible for applying expert mechanical knowledge in designing and analyzing electro-mechanical assemblies. This position requires expert technical capability and communication skills, and effective forward thinking to take advantage of opportunities and prevent issues. To be successful in this role, the individual should possess expert technical depth to perform deep-dive analysis, as well as technical breadth to work through complex issues across disciplines (e.g. mechanical, electrical, software, and firmware). This individual can work autonomously with only high-level objectives to be effective, is able to work on problems of diverse complexity and scope and demonstrates expert engineering judgement.Duties and ResponsibilitiesDesign & Modeling: Lead the mechanical design of spacecraft electronics assemblies using high-fidelity CAD tools like SolidWorks or similar.Draft high quality mechanical drawings for the fabrication of designed parts incorporating the necessary GD&T.FEA Analysis: Perform and review detailed structural and thermal analysis to validate design integrity under flight loads and temperatures using Ansys Workbench or similar.Testing & Qualification: Familiarity with space environmental testing, including vibration, thermal-vacuum (TVAC), and shock testing, to ensure flight readiness.Project Oversight: Manage project schedules and technical risk, while coordinating with electrical, software, and systems engineers to integrate multidisciplinary subsystems.Teamwork: Mentor teammates, collaborate effectively in interdisciplinary teams. Perform detailed reviews of mechanical team products.Ability to support travel or off-site work, as needed.Perform other duties as assigned.Required QualificationsBachelor's degree in Aerospace or Mechanical Engineering from an ABET-accredited program9+ years of related experience with a Bachelor's degree or 7+ years with a Master's degreeExperience with aerospace and/or space hardware developmentExperience with PDM systems and configuration managementPreferred QualificationsWorking knowledge of space electronics packaging and cooling (VPX standards) and designing for space environmentsMaster's degree in Aerospace or Mechanical EngineeringPay InformationFull-Time Salary Range: $107,000 - $198,000 Please Note: Actual compensation offered will be determined based on several factors including, but not limited to, relevant experience, skills, education, certifications, internal equity, business considerations, and geographic location where applicable.BenefitsHired applicants may be eligible for benefits including but not limited to:Health benefitsMedicalDentalVisionBasic life with AD&DShort term disabilityLong term disabilityAncillary (Voluntary life with AD&D, accident, critical illness, hospital, and pet)Spending accounts (HSA, FSA, and DCFSA)Paid time offHolidays401(k) (including company match)Tuition reimbursementLeaves (Parental, maternity, and military)Annual discretionary bonus (for eligible roles)Trident Systems reserves the right to change or assign other duties to this position.Trident Systems is an affirmative action and equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. To request reasonable accommodation to participate in the job application or interview process, please contact View email address on click.appcast.io.
$154.05k - $278.48k
Principal Mechanical Engineer (TS/SCI Required)Location: Reston, VALeidos is seeking an experienced Principal Mechanical Engineer to support high-priority national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization...SuggestedFull timeFor contractors$114k - $171k
...making history.Northrop Grumman’s Space Sector is seeking a Principal Engineer (Level 3) to join our team in Dulles or Chantilly, VA. This... ...Experience in any of the following areas is also desired: orbital mechanics, orbital debris modeling, spacecraft attitude control, power...SuggestedFull timeRemote workRelocation packageShift work- DescriptionGPI seeks a Project Manager - Senior Mechanical HVAC Engineer for our Metro DC branch in Rockville, MD, or the Fairfax, VA office. In this role, you will have the opportunity to grow and direct a project team. Do you value a company that puts employee satisfaction...SuggestedContract workFor subcontractorWork at office
$168k - $205k
...MacDonald, we trust our brilliant people to do brilliant things in engineering, management, and development services, supporting multisector... ...chapter for Mott MacDonald in North America.We are seeking a Principal Marine Structures Engineer to be located in the Washington DC...SuggestedTemporary workFor contractorsWork at officeLocal area3 days per week$106k - $198k
...Position Title: Mechanical Engineering Manager Requisition ID: 1828 Position Location: Fairfax, VA Position Reports To: Director, Hardware Engineering Supervises Others: [Yes/No] At Trident Systems Space Electronic Systems (SES) division, we believe...SuggestedFull timeTemporary workFor contractorsLocal area$175k - $325k
...Director, Mechanical Engineering (Segment Strategy Lead) L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional...Local areaRelocationRelocation packageFlexible hours$170k - $220k
HawkEye 360 is seeking a Principal ELINT Processing Engineer to lead the development, integration, and optimization of our ELINT geolocation processing systems. This senior technical role requires an exceptional combination of deep ELINT domain expertise, software systems...Work experience placementWorldwide$148.3k - $266.9k
...talent and redefine what’s possible.Job Description:Parsons Company, is seeking qualified candidates to fill a Principal Digital Signal Processing Engineer (DSP) positions at our headquarters in Herndon & Chantilly, VA. We are currently searching for full-time Digital...Full time$114k - $171k
...employees are not only part of history, they're making history.Northrop Grumman Space Systems is seeking an Principal OR Sr. Principal RF Electronic Systems Engineer to join our team. This position would be based in Fairfax, VA.The RF Electronic Systems Engineer will...Full timeRelocation packageShift work$156k - $196k
...functions include enterprise architecture, software and systems engineering, cybersecurity, and technology risk and compliance.About the... ...vaulting solutions and strong system integration skills. As the IAM Principal Privileged Access Engineer, you will play a critical role in...Full timeWork at office$95k - $245k
...solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our... ...:The Contested Environment System Analysis group is seeking a Principal-level Radiation Architecture Engineer to support cross-functional...Full timeLocal area- ...laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).Please review the job details below.Maxar is hiring a Principal/Chief Engineer for a High Performance Computing (HPC) environment and will be responsible for the oversight and overall delivery of HPC...Full timeTemporary work
- A leading engineering firm is seeking an experienced Steam Engineer with ten years of experience in either maritime or industrial settings. The ideal candidate will hold a PMP Certification and possess a First Class Power Engineer License or a Class 1 Steam Engineer License...
- ...targeted at different addressable markets and charts our development trajectory for the next five years. JOB SUMMARY: The Mechanical Engineering Manager will lead and manage a group of ME's who are responsible for designing structures made of sheet metal and 3D...Full timeWork at officeFlexible hours
$88.4k - $154.7k
...potential. Unleash your talent and redefine what’s possible.Job Description:Parsons is looking for an amazingly talented Senior Mechanical Engineer to join our team! In this role, you will get to use your mechanical engineering skills to focus on HVAC, plumbing, fire...Full timeContract workRemote workFlexible hours$86.8k - $198k
Mechanical EngineerThe Opportunity:Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including prioritizing work, reviewing ongoing projects...Full timeContract workPart timeFor contractorsWork at officeLocal areaRemote work$110k - $150k
...Development (CAD) division of Applied Research Associates, Inc. (ARA) has an outstanding opportunity for an exceptional Senior Mechanical Engineer to support on-going research and development efforts and develop new business in technologies for functional characterization...Full timeFor contractorsRemote work$74.8k - $130.9k
...full potential. Unleash your talent and redefine what’s possible.Job Description:Parsons is looking for an amazingly talented Mechanical Engineer to join our team! In this role, you will get to use your mechanical engineer skills to focus on HVAC, plumbing, fire...Full timeRemote workFlexible hours$95k - $122k
Job DescriptionJoin Dewberry as a Mechanical Engineer: Innovate Sustainable Solutions in a High-Performing, Flexible, and Collaborative Environment at our Fairfax, VA headquarters!In this vital role, you will thrive in a dynamic, multi-discipline team environment, taking...For contractorsWork at officeLocal areaRemote workFlexible hours- Mechanical EngineerPosition OverviewWe are seeking a Mechanical Engineer to design, analyze, and deliver mechanical systems for commercial and industrial projects. The role focuses on developing robust mechanical solutions with close coordination with electrical systems...For contractors
$131.3k - $237.35k
Leidos is seeking an experienced Senior Mechanical Engineer to support critical national security missions in Reston, Virginia. This role focuses on the assessment, reverse engineering, and characterization of complex above-ground and subterranean facilities located in...Full timeFor contractors$86k - $114k
...Anduril recruiter will reach out to you directly as soon as a matching role opens up. ABOUT THE JOB We are looking for Mechanical Engineers to join our rapidly growing team! We hire self-motivated people, those who hold a higher bar for themselves than anyone else...Full timeWork experience placementInternshipImmediate start$88.4k - $154.7k
...support for cyber operations.This opening is positioned in some of the most sought-after work in this development and engineering community. The Mechanical Engineer will work as a part of an integrated, multidisciplinary team to design, fabricate, test, and evaluate...Full timeContract workFlexible hours$103.8k - $218.1k
Job Title: Mechanical EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee... ...team supporting National Security Initiatives as a Mechanical Engineer. Come grow your career at CACI, your potential is limitless....Contract workFor contractorsWork experience placementLocal areaFlexible hours$160k - $190k
...the Fortune 500, choose DigiCert to stop today's threats and prepare for a quantum-safe future at Job summary The Principal Software Engineer is a senior technical leader responsible for designing, delivering, and evolving critical services within the DNS...Flexible hours- Lorton, VirginiaOnsiteDirect Hire$140k - $180kA public-sector consulting firm is seeking a Mechanical Engineer to join its team in a fully onsite role. The ideal candidate will have 5+ years of professional mechanical engineering experience, with a background in the design...Full time
$292k - $386k
...environment with limited personnel. Working across product, engineering, sales, logistics, operations, and mission success, the Space... ...operational environments. ABOUT THE JOB We are looking for Mechanical Engineers to join our rapidly growing team in Chantilly, VA....Full timeWork experience placementImmediate start- ...Senior Principal EngineerHazen and Sawyer is seeking a Senior Principal Engineer for our Fairfax, VA office.Key Responsibilities:Delivering public sector water and wastewater... ...degree in Civil, Environmental, Chemical, or Mechanical EngineeringStrong verbal and written...Work at officeLocal areaFlexible hours
$130k - $180k
...shaping the future of flight. The Role As a Senior or Principal Airframe Stress Engineer, you will lead structural analysis efforts supporting... ...including: Bruhn Niu Roark ESDU Classical mechanics of materials approaches Collaborate with loads, design...Immediate startWorldwide$164.5k - $213.5k
...personal lives.Position OverviewQinetiQ US is looking for a Principal Optical Engineer experienced in electro-optic/ infrared (EOIR) imaging... ...requirements and performance specifications and define opto-mechanical, imaging sensor, and display specifications.Perform DRI (detection...Work experience placementNight shift
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