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Junior Mechanical Design Engineer with Security Clearance

Systems Application & Technologies, Inc. (SA-TECH INC)
Patuxent River, MD Full Time
POSTED ON 10/26/2026
AVAILABLE BEFORE 11/24/2026
Position Type: Full-Time, Exempt Work Location: Patuxent River, MD Pay Details: $80,000 - $145,000 / year (depending on experience) Systems Application & Technologies, Inc. (SA-TECH) is a progressive and well-established Department of War (DoW) contractor specializing in Range operations and maintenance (O&M); weapons testing; facilities management; aerial, ground and seaborne targets O&M; technical, logistics and other engineering support; systems integration; electronics and communications maintenance services; and a growing cybersecurity business. We are highly focused and, among other efforts, currently operate a dozen active test and/or training ranges for the Army, Air Force and Navy. Our 36-year heritage is founded on supporting complex and diverse DoW programs and we’ve developed a standout reputation for providing the highest quality services, superior workmanship and cost-effective results while achieving complete customer satisfaction. At the Naval Air Warfare Center Aircraft Division (NAWCAD) at NAS Patuxent River, MD, SA-TECH supports Test Wing Instrumentation (TWI) Support Services for Naval Test Wing Atlantic (NTWL), where we've been proudly supporting the mission continuously since 2015. For TWI, SA-TECH provides technical, engineering, supply, administrative, program analysis and management, and facility contractor support services. These efforts support the design, development, procurement, fabrication, installation, testing and evaluation, calibration, modification, operation, and maintenance of aircraft and uninstalled engine instrumentation. SA-TECH is currently looking to hire a Mechanical Design Engineer for the Mechanical Instrumentation Branch to perform design, analysis, and documentation in support of aircraft instrumentation/modifications. The Mechanical Design Engineer applies engineering principles to investigate, analyze, plan, design, develop, implement, test, and evaluate hardware and software, including military weapon systems. You will also review and prepare engineering and technical analyses, reports, change proposals, and other technical documentation. You’ll perform functions such as system integration, configuration management, quality assurance testing, or acquisition and resource management. You may also analyze, design, develop, implement, test, or evaluate automated data processing software related to engineering or functional requirements of military weapon systems, associated support systems, or management information systems. Basic requirements may include, but are not limited to, the following duties: * Perform design, analysis, and documentation in support of aircraft instrumentation/modification for MIB.

  • Establish customer and installation requirements to develop design approaches for aircraft modification and instrumentation systems.
  • Develop the mechanical design including the preparation of part, subassemblies, assemblies and installation drawings.
  • Review the detailed engineering drawings prepared for a project.
  • Direct the work of engineers and technicians who are assigned to the installation team, coordinate and plan their efforts, and provide technical liaison with the various shop personnel.

Work Conditions: * Conditions will vary but most work will be performed in enclosed buildings.

  • Work will include sitting, standing, walking, lifting and reaching.
  • Must be capable of lifting 50 lbs. unassisted and 50-100 lbs. assisted by others.
  • Working hours are 0530 to 1500 or 0600-1530.
  • Sometimes need to work flex working hours, sometimes need to work overtime.
  • May require periodic travel. Requirements Education/Experience/Skills: * A Bachelor's Degree in an engineering discipline (aerospace, chemical, civil, computer, electrical, electronics, industrial, materials, mechanical, nuclear) from a school where the degree curriculum was accredited by the Accreditation Board for Engineering and Technology (ABET).
  • A minimum of five (5) years' relevant experience.
  • The engineer must have the following skills/knowledge: * Experience in mechanical design engineering required; knowledge and experience with prototyping, military or commercial aircraft is high desired. * Computer solid modeling experience (CREO, SolidWorks, etc) with parts & assemblies required * Knowledge of aircraft instrumentation integration and modification highly desired. * Project management experience and knowledge of PM processes highly desired. * Manufacturing experience is a nice to have. * Experience creating technical data packages (drawings consisting of piece parts, subassemblies and assemblies) * Ability to create detailed analysis reports * Current Driver’s License required; must be able to be insured through company’s vehicle insurance policy while driving work/government/rental vehicles during working hours, and for the duration of employment.
  • U.S. Citizenship required and you must be able to obtain a U.S. DoW Secret Security Clearance prior to hire date and maintain a Secret clearance throughout employment.
  • All candidates will be required to pass background screening to include SSN, Driver Record, and Criminal Background Investigation.

Supporting Our Warfighters: As a highly regarded and long-established DoW employer, SA-TECH recognizes that our success is indicative of our team members' hard work and dedication towards a common goal… Supporting our Warfighters. Along with unparalleled stability, we have the ingredients for superior performance with a servant leadership mentality that provides an affirmation of purpose and value in a team-oriented positive work environment. As such, we provide a sense of family, competitive pay and employee benefits, along with a strong commitment to the professional development of our workforce and for providing broad career opportunities throughout the United States. SA-TECH offers: * Employee Recognition

  • Above-Average Compensation
  • Competitive Benefits
  • Ongoing Training and Development
  • Career Advancement Opportunities

Benefits Offered: * Medical, Dental, Vision

  • Life Insurance
  • Long-Term Disability
  • 401(k) match
  • Flexible Spending Accounts
  • EAP
  • Education Assistance
  • PTO and Holidays
  • Vacation and Sick Leave

Other Important Information You Should Know: * By applying to this posting, you express interest in the position and may be considered for other opportunities within the company that match your skills.

  • SA-TECH offers flexible work schedules depending on the program, alongside generous PTO benefits.
  • We are an Equal Opportunity/Affirmative Action employer and evaluate all applicants regardless of race, color, religion, sex, sexual orientation, gender identity, pregnancy, national origin, disability, or protected Veteran status. We participate in the E-Verify system to verify work authorization in the U.S.
  • Applicants are encouraged to apply within 5-15 days of posting for optimal consideration.
  • We prioritize a supportive work environment, professional development, and a healthy work-life balance and our pay and benefits aim to enhance employee well-being. If this culture resonates with you, we invite you to apply. If you're uncertain about your fit, please explore other roles on SA-TECH Careers . All responses will be handled with strict confidentiality. ** Please note that any provided salary information is a general guideline. SA-TECH considers factors such as (but not limited to) scope and responsibilities of the position, the candidate’s work experience, education, training, and skills as well as market and business considerations when extending offers. Salary Description $80,000 - $145,000

Salary : $80,000 - $145,000

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